STOCK TITAN

[424B2] – MORGAN STANLEY (MS, MS-PA, MS-PE, MS-PF, MS-PI, MS-PK, MS-PL, MS-PO, MS-PP, MS-PQ, MSTLW) (CIK 0000895421)

Filing Impact
(No impact)
Filing Sentiment
(Neutral)
Form Type
424B2

Morgan Stanley Finance LLC, fully guaranteed by Morgan Stanley, is offering Contingent Income Auto-Callable Securities linked to Palantir Technologies Inc. (Class A) under Rule 424(b)(2). Each note has a $1,000 stated principal and an estimated value on the pricing date of approximately $949.50 per security.

The notes pay a contingent coupon at an annual rate of at least 16.25%, but only if the underlier’s closing level is at or above the coupon barrier (50% of the initial level) on the observation date. The notes are auto-callable if the underlier is at or above the call threshold (100% of the initial level) on any redemption determination date, returning principal plus the coupon.

If not called, the notes mature on October 22, 2029. At maturity, if the underlier is at or above the downside threshold (50% of the initial level), investors receive principal (plus any final coupon if payable). Otherwise, repayment is reduced 1% for each 1% decline from the initial level, and could be zero. The securities are unsecured, subject to issuer and guarantor credit risk, and will not be listed.

Morgan Stanley Finance LLC, interamente garantita da Morgan Stanley, offre Contingent Income Auto-Callable Securities legati a Palantir Technologies Inc. (Class A) ai sensi della Regola 424(b)(2). Ogni nota ha un principale dichiarato di $1,000 e un valore stimato nella data di prezzo di circa $949,50 per titolo.

Le note pagano un cedola contingente con tasso annuo di almeno 16,25%, ma solo se il livello di chiusura dell’indicatore è pari o superiore al barriera della cedola (50% del livello iniziale) nella data di osservazione. Le note sono auto-callable se l’indicatore è pari o al di sopra della soglia di richiamo (100% del livello iniziale) in una qualsiasi data di determinazione del rimborso, restituendo il capitale più la cedola.

Se non richiamate, le note maturano il 22 ottobre 2029. A scadenza, se l’indicatore è pari o superiore alla soglia di downside (50% del livello iniziale), gli investitori hanno diritto al capitale (più eventuale cedola finale se pagabile). In caso contrario, il rimborso è ridotto 1% per ogni 1% di diminuzione rispetto al livello iniziale, e può essere zero. I titoli sono non garantiti, soggetti al rischio di credito dell’emittente e del garante, e non saranno quotati.

Morgan Stanley Finance LLC, plenamente garantizada por Morgan Stanley, ofrece Valores de Ingresos Contingentes Auto-Callable vinculados a Palantir Technologies Inc. (Clase A) bajo la Regla 424(b)(2). Cada nota tiene un principal declarado de $1,000 y un valor estimado en la fecha de fijación de aproximadamente $949.50 por valor.

Las notas pagan un cupón contingente a una tasa anual de al menos 16.25%, pero solo si el nivel de cierre del subyacente está igual o por encima de la barrera del cupón (50% del nivel inicial) en la fecha de observación. Las notas son auto-callable si el subyacente está igual o por encima de la umbral de llamada (100% del nivel inicial) en cualquiera de las fechas de determinación de canje, devolviendo el principal más el cupón.

Si no se llaman, las notas vencen el 22 de octubre de 2029. al vencimiento, si el subyacente está igual o por encima de la umbrera de downside (50% del nivel inicial), los inversores reciben el principal (más cualquier cupón final si procede). De lo contrario, el reembolso se reduce 1% por cada 1% de descenso desde el nivel inicial, y podría ser cero. Los valores no están asegurados, sujeitos al riesgo de crédito del emisor y del garante, y no estarán listados.

Morgan Stanley Finance LLC는 Morgan Stanley가 전적으로 보장하며, Palantir Technologies Inc. (Class A)에 연결된 Rule 424(b)(2)에 따른 Contingent Income Auto-Callable Securities를 제공합니다. 각 노트의 명목 원금은 $1,000이고 가격일 추정 가치는 대략 $949.50입니다.

노트는 연간 최소 16.25%의 조건부 쿠폰을 지급하지만, 기초 자산의 종가가 관찰일에 쿠폰 장벽(초기 레벨의 50%) 이상일 때만 지급됩니다. 기초 자산이 호칭 임계값(초기 레벨의 100%)에 도달하면 어떤 상환 결정일에라도 자동 상환(auto-callable)되어 원금과 쿠폰을 반환합니다.

만약 자동 상환되지 않으면, 노트는 2029년 10월 22일에 만기됩니다. 만기 시, 기초 자산이 하방 임계값(초기 레벨의 50%) 이상이면 투자자는 원금을 받게 되고 최종 쿠폰이 지급되는 경우 이를 포함합니다. 그렇지 않으면 초기 레벨 대비 1% 하락당 상환액이 1% 감소하여 최종 상환액은 0이 될 수도 있습니다. 이 증권은 비담보이며 발행자 및 보증인의 신용 위험에 따라 다르고 상장되지 않습니다.

Morgan Stanley Finance LLC, entièrement garantie par Morgan Stanley, propose des valeurs mobilières à rendement conditionnel auto-appelé liées à Palantir Technologies Inc. (Class A) selon la règle 424(b)(2). Chaque note affiche un principal déclaré de $1,000 et une valeur estimée à la date de tarification d’environ $949,50 par titre.

Les notes versent un coupon conditionnel à un taux annuel d’au moins 16,25%, mais uniquement si le niveau de clôture du sous-jacent est au moins égal au seuil du coupon (50% du niveau initial) à la date d’observation. Les notes sont auto-callables si le sous-jacent se situe au moins à le seuil d’appel (100% du niveau initial) à l’une des dates de détermination du remboursement, remboursant le principal plus le coupon.

Si elles ne sont pas appelées, les notes arrivent à maturité le 22 octobre 2029. À l’échéance, si le sous-jacent est au moins égal au seuil de baisse (50% du niveau initial), les investisseurs reçoivent le principal (et éventuellement le coupon final s’il est payable). Sinon, le remboursement est réduit de 1% pour chaque 1% de baisse par rapport au niveau initial, et peut être nul. Les valeurs ne sont pas garanties et présentent un risque de crédit émis et garant, et ne seront pas cotées en bourse.

Morgan Stanley Finance LLC, vollständig guaranteed durch Morgan Stanley, bietet Contingent Income Auto-Callable Securities, die an Palantir Technologies Inc. (Class A) unter Regel 424(b)(2) gebunden sind. Jede Anleihe hat einen festgelegten Nennbetrag von $1,000 und einen auf dem Setzungstag geschätzten Wert von ca. $949,50 pro Wertpapier.

Die Anleihen zahlen eine kontingente Verzinsung mit einer jährlichen Rate von mindestens 16,25%, jedoch nur, wenn der Schlusskurs des Basiswerts am Beobachtungstag mindestens das Zinsbarriere (50% des initialen Niveaus) erreicht oder überschreitet. Die Anleihen sind auto-callable, wenn der Basiswert am oder über dem Auslauf-Schwellenwert (100% des initialen Niveaus) an einem der Rückzahlungsbestimmungstage liegt und geben then das Kapital plus die Couponzahlung zurück.

Nicht gerufen, laufen die Anleihen am 22. Oktober 2029 aus. Bei Fälligkeit, wenn der Basiswert mindestens das Downside-Schwellenwert (50% des initialen Niveaus) erreicht, erhalten Investoren das Kapital (zuzüglich ggf. End-Coupon, falls zahlbar). Andernfalls wird die Rückzahlung um 1% pro 1% Rückgang vom initialen Niveau reduziert und könnte null sein. Die Wertpapiere sind unbesichert, tragen das Emittenten- und Garantienrisiko und werden nicht gelistet.

Morgan Stanley Finance LLC، مضمونة بالكامل من قبل Morgan Stanley، تقدم أوراق مالية ذات عائد دخلي مشروط قابلة للاستدعاء تلقائياً مرتبطة بـ Palantir Technologies Inc. (Class A) وفقاً للقاعدة 424(b)(2). كل سند له قيمة اسمية محددة قدرها $1,000 وقيمة تقديرية في تاريخ التسعير تقارب $949.50 لكل أداة.

تدفع الأوراق المالية كوبوناً مشروطاً بمعدل سنوي لا يقل عن 16.25%، ولكن فقط إذا كان مستوى إغلاق المؤشر أدنى أو يساوي حاجز الكوبون (50% من المستوى الأولي) في تاريخ الرصد. الأوراق المالية قابلة للاستدعاء التلقائي إذا كان المؤشر عند أو فوق عتبة الاستدعاء (100% من المستوى الأولي) في أي تاريخ تحديد سداد، وبذلك تُعيد الأصل مضافاً إليه الكوبون.

إذا لم يتم استدعاؤها، تستحق الأوراق في 22 أكتوبر 2029. عند الاستحقاق، إذا كان المؤشر عند أو فوق عتبة الهبوط (50% من المستوى الأولي)، يتلقى المستثمرون الأصل (مع أي كوبون نهائي إذا كان مستحقاً). بخلاف ذلك، يتم تخفيض قيمة الاسترداد 1% مقابل كل 1% انخفاض عن المستوى الأولي، وقد تكون صفراً. الأوراق غير مضمونة، وتخضع لمخاطر ائتمان المصدر والضامن، ولن تُدرج في البورصة.

摩根士丹利金融有限公司由摩根士丹利全额担保,提供与 Palantir Technologies Inc.(A类)相关、依据规则 424(b)(2) 的或有收益自动可调用证券。每张票据的名义本金为 $1,000,定价日的估值大约为 $949.50 每张证券。

票据支付一个条件性息票,年化利率至少为16.25%,但仅当基础标的的收盘水平在观察日达到或超过息票门槛(初始水平的50%)时才支付。若基础标的在任何赎回确定日处于或高于可回售阈值(初始水平的100%),则票据为自动回售,返还本金及息票。

若未被回售,票据于2029年10月22日到期。到期时,如基础标的在或高于下行阈值(初始水平的50%),投资者将收回本金(如有最终息票则一并支付)。否则,若相对于初始水平下跌,回收金额将按每下跌1%扣减1%,甚至可能为零。该证券为无担保证券,受发行人和担保人的信用风险影响,并且不会上市交易。

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Morgan Stanley Finance LLC, interamente garantita da Morgan Stanley, offre Contingent Income Auto-Callable Securities legati a Palantir Technologies Inc. (Class A) ai sensi della Regola 424(b)(2). Ogni nota ha un principale dichiarato di $1,000 e un valore stimato nella data di prezzo di circa $949,50 per titolo.

Le note pagano un cedola contingente con tasso annuo di almeno 16,25%, ma solo se il livello di chiusura dell’indicatore è pari o superiore al barriera della cedola (50% del livello iniziale) nella data di osservazione. Le note sono auto-callable se l’indicatore è pari o al di sopra della soglia di richiamo (100% del livello iniziale) in una qualsiasi data di determinazione del rimborso, restituendo il capitale più la cedola.

Se non richiamate, le note maturano il 22 ottobre 2029. A scadenza, se l’indicatore è pari o superiore alla soglia di downside (50% del livello iniziale), gli investitori hanno diritto al capitale (più eventuale cedola finale se pagabile). In caso contrario, il rimborso è ridotto 1% per ogni 1% di diminuzione rispetto al livello iniziale, e può essere zero. I titoli sono non garantiti, soggetti al rischio di credito dell’emittente e del garante, e non saranno quotati.

Morgan Stanley Finance LLC, plenamente garantizada por Morgan Stanley, ofrece Valores de Ingresos Contingentes Auto-Callable vinculados a Palantir Technologies Inc. (Clase A) bajo la Regla 424(b)(2). Cada nota tiene un principal declarado de $1,000 y un valor estimado en la fecha de fijación de aproximadamente $949.50 por valor.

Las notas pagan un cupón contingente a una tasa anual de al menos 16.25%, pero solo si el nivel de cierre del subyacente está igual o por encima de la barrera del cupón (50% del nivel inicial) en la fecha de observación. Las notas son auto-callable si el subyacente está igual o por encima de la umbral de llamada (100% del nivel inicial) en cualquiera de las fechas de determinación de canje, devolviendo el principal más el cupón.

Si no se llaman, las notas vencen el 22 de octubre de 2029. al vencimiento, si el subyacente está igual o por encima de la umbrera de downside (50% del nivel inicial), los inversores reciben el principal (más cualquier cupón final si procede). De lo contrario, el reembolso se reduce 1% por cada 1% de descenso desde el nivel inicial, y podría ser cero. Los valores no están asegurados, sujeitos al riesgo de crédito del emisor y del garante, y no estarán listados.

Morgan Stanley Finance LLC는 Morgan Stanley가 전적으로 보장하며, Palantir Technologies Inc. (Class A)에 연결된 Rule 424(b)(2)에 따른 Contingent Income Auto-Callable Securities를 제공합니다. 각 노트의 명목 원금은 $1,000이고 가격일 추정 가치는 대략 $949.50입니다.

노트는 연간 최소 16.25%의 조건부 쿠폰을 지급하지만, 기초 자산의 종가가 관찰일에 쿠폰 장벽(초기 레벨의 50%) 이상일 때만 지급됩니다. 기초 자산이 호칭 임계값(초기 레벨의 100%)에 도달하면 어떤 상환 결정일에라도 자동 상환(auto-callable)되어 원금과 쿠폰을 반환합니다.

만약 자동 상환되지 않으면, 노트는 2029년 10월 22일에 만기됩니다. 만기 시, 기초 자산이 하방 임계값(초기 레벨의 50%) 이상이면 투자자는 원금을 받게 되고 최종 쿠폰이 지급되는 경우 이를 포함합니다. 그렇지 않으면 초기 레벨 대비 1% 하락당 상환액이 1% 감소하여 최종 상환액은 0이 될 수도 있습니다. 이 증권은 비담보이며 발행자 및 보증인의 신용 위험에 따라 다르고 상장되지 않습니다.

Morgan Stanley Finance LLC, entièrement garantie par Morgan Stanley, propose des valeurs mobilières à rendement conditionnel auto-appelé liées à Palantir Technologies Inc. (Class A) selon la règle 424(b)(2). Chaque note affiche un principal déclaré de $1,000 et une valeur estimée à la date de tarification d’environ $949,50 par titre.

Les notes versent un coupon conditionnel à un taux annuel d’au moins 16,25%, mais uniquement si le niveau de clôture du sous-jacent est au moins égal au seuil du coupon (50% du niveau initial) à la date d’observation. Les notes sont auto-callables si le sous-jacent se situe au moins à le seuil d’appel (100% du niveau initial) à l’une des dates de détermination du remboursement, remboursant le principal plus le coupon.

Si elles ne sont pas appelées, les notes arrivent à maturité le 22 octobre 2029. À l’échéance, si le sous-jacent est au moins égal au seuil de baisse (50% du niveau initial), les investisseurs reçoivent le principal (et éventuellement le coupon final s’il est payable). Sinon, le remboursement est réduit de 1% pour chaque 1% de baisse par rapport au niveau initial, et peut être nul. Les valeurs ne sont pas garanties et présentent un risque de crédit émis et garant, et ne seront pas cotées en bourse.

Morgan Stanley Finance LLC, vollständig guaranteed durch Morgan Stanley, bietet Contingent Income Auto-Callable Securities, die an Palantir Technologies Inc. (Class A) unter Regel 424(b)(2) gebunden sind. Jede Anleihe hat einen festgelegten Nennbetrag von $1,000 und einen auf dem Setzungstag geschätzten Wert von ca. $949,50 pro Wertpapier.

Die Anleihen zahlen eine kontingente Verzinsung mit einer jährlichen Rate von mindestens 16,25%, jedoch nur, wenn der Schlusskurs des Basiswerts am Beobachtungstag mindestens das Zinsbarriere (50% des initialen Niveaus) erreicht oder überschreitet. Die Anleihen sind auto-callable, wenn der Basiswert am oder über dem Auslauf-Schwellenwert (100% des initialen Niveaus) an einem der Rückzahlungsbestimmungstage liegt und geben then das Kapital plus die Couponzahlung zurück.

Nicht gerufen, laufen die Anleihen am 22. Oktober 2029 aus. Bei Fälligkeit, wenn der Basiswert mindestens das Downside-Schwellenwert (50% des initialen Niveaus) erreicht, erhalten Investoren das Kapital (zuzüglich ggf. End-Coupon, falls zahlbar). Andernfalls wird die Rückzahlung um 1% pro 1% Rückgang vom initialen Niveau reduziert und könnte null sein. Die Wertpapiere sind unbesichert, tragen das Emittenten- und Garantienrisiko und werden nicht gelistet.

Preliminary Pricing Supplement No. 11,284

Registration Statement Nos. 333-275587; 333-275587-01

Dated October 13, 2025

Filed pursuant to Rule 424(b)(2)

Morgan Stanley Finance LLC

Structured Investments

Contingent Income Auto-Callable Securities due October 22, 2029

Based on the Performance of the Class A Common Stock of Palantir Technologies Inc.

Fully and Unconditionally Guaranteed by Morgan Stanley

Principal at Risk Securities

The securities are unsecured obligations of Morgan Stanley Finance LLC (“MSFL”) and are fully and unconditionally guaranteed by Morgan Stanley. The securities have the terms described in the accompanying product supplement and prospectus, as supplemented or modified by this document. The securities do not guarantee the repayment of principal and do not provide for the regular payment of interest.

Contingent coupon. The securities will pay a contingent coupon but only if the closing level of the underlier is greater than or equal to the coupon barrier level on the related observation date. However, if the closing level of the underlier is less than the coupon barrier level on any observation date, we will pay no interest with respect to the related interest period.

Automatic early redemption. The securities will be automatically redeemed if the closing level of the underlier is greater than or equal to the call threshold level on any redemption determination date for an early redemption payment equal to the stated principal amount plus the contingent coupon with respect to the related interest period. No further payments will be made on the securities once they have been automatically redeemed.

Payment at maturity. If the securities have not been automatically redeemed prior to maturity and the final level is greater than or equal to the downside threshold level, investors will receive (in addition to the contingent coupon with respect to the final observation date, if payable) the stated principal amount at maturity. If, however, the final level is less than the downside threshold level, investors will lose 1% for every 1% decline in the level of the underlier over the term of the securities. Under these circumstances, the payment at maturity will be significantly less than the stated principal amount and could be zero.

The securities are for investors who seek an opportunity to earn interest at a potentially above-market rate in exchange for the risk of losing a significant portion or all of their principal and the risk of receiving no coupons over the entire term of the securities. You will not participate in any appreciation of the underlier. Investors in the securities must be willing to accept the risk of losing their entire initial investment. The securities are notes issued as part of MSFL’s Series A Global Medium-Term Notes program.

All payments are subject to our credit risk. If we default on our obligations, you could lose some or all of your investment. These securities are not secured obligations and you will not have any security interest in, or otherwise have any access to, any underlying reference asset or assets.

TERMS

Issuer:

Morgan Stanley Finance LLC

Guarantor:

Morgan Stanley

Stated principal amount:

$1,000 per security 

Issue price:

$1,000 per security (see “Commissions and issue price” below) 

Aggregate principal amount:

$

Underlier:

Palantir Technologies Inc. class A common stock (the “underlying stock”)

Strike date:

October 17, 2025

Pricing date:

October 17, 2025

Original issue date:

October 22, 2025

Final observation date:

October 17, 2029, subject to postponement for non-trading days and certain market disruption events

Maturity date:

October 22, 2029

Terms continued on the following page

Agent:

Morgan Stanley & Co. LLC (“MS & Co.”), an affiliate of MSFL and a wholly owned subsidiary of Morgan Stanley. See “Supplemental information regarding plan of distribution; conflicts of interest.”

Estimated value on the pricing date:

Approximately $949.50 per security, or within $30.00 of that estimate. See “Estimated Value of the Securities” on page 4.

Commissions and issue price:

Price to public

Agent’s commissions and fees(1)

Proceeds to us(2)

Per security

$1,000

$

$

Total

$

$

$

(1)Selected dealers and their financial advisors will collectively receive from the agent, MS & Co., a fixed sales commission of $ for each security they sell. See “Supplemental information regarding plan of distribution; conflicts of interest.” For additional information, see “Plan of Distribution (Conflicts of Interest)” in the accompanying product supplement.

(2)See “Use of Proceeds and Hedging” in the accompanying product supplement.

The securities involve risks not associated with an investment in ordinary debt securities. See “Risk Factors” beginning on page 7.

The Securities and Exchange Commission and state securities regulators have not approved or disapproved these securities, or determined if this document or the accompanying product supplement and prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

The securities are not deposits or savings accounts and are not insured by the Federal Deposit Insurance Corporation or any other governmental agency or instrumentality, nor are they obligations of, or guaranteed by, a bank.

You should read this document together with the related product supplement and prospectus, each of which can be accessed via the hyperlinks below. Please also see “Additional Terms of the Securities” and “Additional Information About the Securities” at the end of this document.

References to “we,” “us” and “our” refer to Morgan Stanley or MSFL, or Morgan Stanley and MSFL collectively, as the context requires.

Product Supplement for Principal at Risk Securities dated February 7, 2025 Prospectus dated April 12, 2024

 

Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Terms continued from the previous page

Automatic early redemption:

The securities are not subject to automatic early redemption until the first redemption determination date. If, on any redemption determination date, the closing level of the underlier is greater than or equal to the call threshold level, the securities will be automatically redeemed for the early redemption payment on the related early redemption date. No further payments will be made on the securities once they have been automatically redeemed.

The securities will not be redeemed on any early redemption date if the closing level of the underlier is less than the call threshold level on the related redemption determination date.

Early redemption payment:

The stated principal amount plus the contingent coupon with respect to the related interest period

Contingent coupon:

A contingent coupon at an annual rate of at least 16.25% will be paid on the securities on each coupon payment date but only if the closing level of the underlier is greater than or equal to the coupon barrier level on the related observation date. The actual contingent coupon rate will be determined on the pricing date.

If, on any observation date, the closing level of the underlier is less than the coupon barrier level, we will pay no coupon with respect to the applicable interest period.

Downside threshold level:

$ , which is 50% of the initial level

Coupon barrier level:

$ , which is 50% of the initial level

Call threshold level:

$ , which is 100% of the initial level

Payment at maturity per security:

If the securities have not been automatically redeemed prior to maturity, investors will receive (in addition to the contingent coupon with respect to the final observation date, if payable) a payment at maturity determined as follows:

If the final level is greater than or equal to the downside threshold level:

stated principal amount

If the final level is less than the downside threshold level:

stated principal amount × performance factor

Under these circumstances, the payment at maturity will be significantly less than the stated principal amount and could be zero.

Redemption determination dates:

April 17, 2026, May 18, 2026, June 17, 2026, July 17, 2026, August 17, 2026, September 17, 2026, October 19, 2026, November 17, 2026, December 17, 2026, January 19, 2027, February 17, 2027, March 17, 2027, April 19, 2027, May 17, 2027, June 17, 2027, July 19, 2027, August 17, 2027, September 17, 2027, October 18, 2027, November 17, 2027, December 17, 2027, January 18, 2028, February 17, 2028, March 17, 2028, April 17, 2028, May 17, 2028, June 20, 2028, July 17, 2028, August 17, 2028, September 18, 2028, October 17, 2028, November 17, 2028, December 18, 2028, January 17, 2029, February 20, 2029, March 19, 2029, April 17, 2029, May 17, 2029, June 18, 2029, July 17, 2029, August 17, 2029 and September 17, 2029, subject to postponement for non-trading days and certain market disruption events.

First redemption determination date:

April 17, 2026. Under no circumstances will the securities be redeemed prior to the first redemption determination date.

Early redemption dates:

April 22, 2026, May 21, 2026, June 23, 2026, July 22, 2026, August 20, 2026, September 22, 2026, October 22, 2026, November 20, 2026, December 22, 2026, January 22, 2027, February 22, 2027, March 22, 2027, April 22, 2027, May 20, 2027, June 22, 2027, July 22, 2027, August 20, 2027, September 22, 2027, October 21, 2027, November 22, 2027, December 22, 2027, January 21, 2028, February 23, 2028, March 22, 2028, April 20, 2028, May 22, 2028, June 23, 2028, July 20, 2028, August 22, 2028, September 21, 2028, October 20, 2028, November 22, 2028, December 21, 2028, January 22, 2029, February 23, 2029, March 22, 2029, April 20, 2029, May 22, 2029, June 22, 2029, July 20, 2029, August 22, 2029 and September 20, 2029

Observation dates:

As set forth under “Observation Dates and Coupon Payment Dates” below, subject to postponement for non-trading days and certain market disruption events.

Coupon payment dates:

As set forth under “Observation Dates and Coupon Payment Dates” below. If any coupon payment date is not a business day, the coupon payment with respect to such date, if any, will be made on the next succeeding business day and no adjustment will be made to any coupon payment made on that succeeding business day. The coupon payment, if any, with respect to the final observation date shall be made on the maturity date.

Initial level:

$ , which is the closing level of the underlier on the strike date

Final level:

The closing level of the underlier on the final observation date

Closing level:

“Closing level” and “adjustment factor” have the meanings set forth under “General Terms of the Securities—Some Definitions” in the accompanying product supplement.

Performance factor:

final level / initial level

CUSIP:

61779PVS1

ISIN:

US61779PVS19

Listing:

The securities will not be listed on any securities exchange.

 Page 2

Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Observation Dates and Coupon Payment Dates

Observation Dates

Coupon Payment Dates

November 17, 2025

November 20, 2025

December 17, 2025

December 22, 2025

January 20, 2026

January 23, 2026

February 17, 2026

February 20, 2026

March 17, 2026

March 20, 2026

April 17, 2026

April 22, 2026

May 18, 2026

May 21, 2026

June 17, 2026

June 23, 2026

July 17, 2026

July 22, 2026

August 17, 2026

August 20, 2026

September 17, 2026

September 22, 2026

October 19, 2026

October 22, 2026

November 17, 2026

November 20, 2026

December 17, 2026

December 22, 2026

January 19, 2027

January 22, 2027

February 17, 2027

February 22, 2027

March 17, 2027

March 22, 2027

April 19, 2027

April 22, 2027

May 17, 2027

May 20, 2027

June 17, 2027

June 22, 2027

July 19, 2027

July 22, 2027

August 17, 2027

August 20, 2027

September 17, 2027

September 22, 2027

October 18, 2027

October 21, 2027

November 17, 2027

November 22, 2027

December 17, 2027

December 22, 2027

January 18, 2028

January 21, 2028

February 17, 2028

February 23, 2028

March 17, 2028

March 22, 2028

April 17, 2028

April 20, 2028

May 17, 2028

May 22, 2028

June 20, 2028

June 23, 2028

July 17, 2028

July 20, 2028

August 17, 2028

August 22, 2028

September 18, 2028

September 21, 2028

October 17, 2028

October 20, 2028

November 17, 2028

November 22, 2028

December 18, 2028

December 21, 2028

January 17, 2029

January 22, 2029

February 20, 2029

February 23, 2029

March 19, 2029

March 22, 2029

April 17, 2029

April 20, 2029

May 17, 2029

May 22, 2029

June 18, 2029

June 22, 2029

July 17, 2029

July 20, 2029

August 17, 2029

August 22, 2029

September 17, 2029

September 20, 2029

October 17, 2029 (final observation date)

October 22, 2029 (maturity date)

 Page 3

Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Estimated Value of the Securities

The original issue price of each security is $1,000. This price includes costs associated with issuing, selling, structuring and hedging the securities, which are borne by you, and, consequently, the estimated value of the securities on the pricing date will be less than $1,000. Our estimate of the value of the securities as determined on the pricing date will be within the range specified on the cover hereof and will be set forth on the cover of the final pricing supplement.

What goes into the estimated value on the pricing date?

In valuing the securities on the pricing date, we take into account that the securities comprise both a debt component and a performance-based component linked to the underlier. The estimated value of the securities is determined using our own pricing and valuation models, market inputs and assumptions relating to the underlier, instruments based on the underlier, volatility and other factors including current and expected interest rates, as well as an interest rate related to our secondary market credit spread, which is the implied interest rate at which our conventional fixed rate debt trades in the secondary market.

What determines the economic terms of the securities?

In determining the economic terms of the securities, we use an internal funding rate, which is likely to be lower than our secondary market credit spreads and therefore advantageous to us. If the issuing, selling, structuring and hedging costs borne by you were lower or if the internal funding rate were higher, one or more of the economic terms of the securities would be more favorable to you.

What is the relationship between the estimated value on the pricing date and the secondary market price of the securities?

The price at which MS & Co. purchases the securities in the secondary market, absent changes in market conditions, including those related to the underlier, may vary from, and be lower than, the estimated value on the pricing date, because the secondary market price takes into account our secondary market credit spread as well as the bid-offer spread that MS & Co. would charge in a secondary market transaction of this type and other factors. However, because the costs associated with issuing, selling, structuring and hedging the securities are not fully deducted upon issuance, to the extent that MS & Co. may buy or sell the securities in the secondary market during the amortization period specified herein, absent changes in market conditions, including those related to the underlier, and to our secondary market credit spreads, it would do so based on values higher than the estimated value. We expect that those higher values will also be reflected in your brokerage account statements.

MS & Co. may, but is not obligated to, make a market in the securities, and, if it once chooses to make a market, may cease doing so at any time.

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Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Hypothetical Examples

The following hypothetical examples illustrate how to determine whether the securities will be automatically redeemed with respect to a redemption determination date, whether a contingent coupon is payable with respect to an observation date and how to calculate the payment at maturity if the securities have not been automatically redeemed prior to maturity. The following examples are for illustrative purposes only. Whether the securities are automatically redeemed prior to maturity will be determined by reference to the closing level of the underlier on each redemption determination date. Whether you receive a contingent coupon will be determined by reference to the closing level of the underlier on each observation date. The payment at maturity will be determined by reference to the closing level of the underlier on the final observation date. The actual initial level, call threshold level, coupon barrier level and downside threshold level will be determined on the strike date. All payments on the securities are subject to our credit risk. The numbers in the hypothetical examples below may have been rounded for ease of analysis. The below examples are based on the following terms:

Stated principal amount:

$1,000 per security

Hypothetical initial level:

$100.00*

Hypothetical call threshold level:

$100.00, which is 100% of the hypothetical initial level

Hypothetical coupon barrier level:

$50.00, which is 50% of the hypothetical initial level

Hypothetical downside threshold level:

$50.00, which is 50% of the hypothetical initial level

Hypothetical contingent coupon:

16.25% per annum (corresponding to approximately $13.542 per interest period per security). The actual contingent coupon will be an amount determined by the calculation agent based on the number of days in the applicable payment period, calculated on a 30/360 day-count basis. The hypothetical contingent coupon of $13.542 is used in these examples for ease of analysis.

*The hypothetical initial level of $100.00 for the underlier has been chosen for illustrative purposes only and does not represent the actual initial level of the underlier. Please see “Historical Information” below for historical data regarding the actual closing levels of the underlier.

How to determine whether the securities will be automatically redeemed with respect to a redemption determination date:

 

Closing Level of the Underlier

Early Redemption Payment

Hypothetical Redemption Determination Date #1

$65.00 (less than the call threshold level)

N/A

Hypothetical Redemption Determination Date #2

$110.00 (greater than or equal to the call threshold level)

$1,000 + $13.542 (the stated principal amount + the contingent coupon with respect to the related interest period)

For more information, please see “How to determine whether a contingent coupon is payable with respect to an observation date (if the securities have not been previously automatically redeemed)” below.

On hypothetical redemption determination date #1, because the closing level of the underlier is less than the call threshold level, the securities are not automatically redeemed on the related early redemption date.

On hypothetical redemption determination date #2, because the closing level of the underlier is greater than or equal to the call threshold level, the securities are automatically redeemed on the related early redemption date for an early redemption payment equal to the stated principal amount plus the contingent coupon with respect to the related interest period. No further payments are made on the securities once they have been automatically redeemed.

If the closing level of the underlier is less than the call threshold level on each redemption determination date, the securities will not be automatically redeemed prior to maturity.

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Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

How to determine whether a contingent coupon is payable with respect to an observation date (if the securities have not been previously automatically redeemed):

 

Closing Level of the Underlier

Payment per Security

Hypothetical Observation Date #1

$90.00 (greater than or equal to the coupon barrier level)

$13.542

Hypothetical Observation Date #2

$30.00 (less than the coupon barrier level)

$0

Hypothetical Observation Date #3

$120.00 (greater than or equal to the coupon barrier level)

$1,000 + $13.542 (the stated principal amount + the contingent coupon with respect to the related interest period)

For more information, please see “How to determine whether the securities will be automatically redeemed with respect to a redemption determination date” above.

On hypothetical observation date #1, because the closing level of the underlier is greater than or equal to the coupon barrier level, the contingent coupon is paid on the related coupon payment date.

On hypothetical observation date #2, because the closing level of the underlier is less than the coupon barrier level, no contingent coupon is paid on the related coupon payment date.

On hypothetical observation date #3, the closing level of the underlier is greater than or equal to the coupon barrier level. Because the closing level of the underlier is also greater than or equal to the call threshold level, the securities are automatically redeemed for an early redemption payment equal to the stated principal amount plus the contingent coupon with respect to the related interest period. No further payments are made on the securities once they have been automatically redeemed.

If the closing level of the underlier is less than the coupon barrier level on each observation date, you will not receive any contingent coupons for the entire term of the securities.

How to calculate the payment at maturity (if the securities have not been automatically redeemed):

The hypothetical examples below illustrate how to calculate the payment at maturity if the securities have not been automatically redeemed prior to maturity.

 

Final Level

Payment at Maturity per Security

Example #1

$130.00 (greater than or equal to the downside threshold level)

$1,000 + $13.542 (the stated principal amount + the contingent coupon with respect to the final observation date)

For more information, please see “How to determine whether a contingent coupon is payable with respect to an observation date (if the securities have not been previously automatically redeemed)” above.

Example #2

$20.00 (less than the downside threshold level)

$1,000 × performance factor = $1,000 × ($20.00 / $100.00) = $200.00

In example #1, the final level is greater than or equal to the downside threshold level. Therefore, investors receive at maturity the stated principal amount. Because the final level is also greater than or equal to the coupon barrier level, investors receive the contingent coupon with respect to the final observation date. Investors do not participate in any appreciation of the underlier.

In example #2, the final level is less than the downside threshold level. Therefore, investors receive at maturity a payment that reflects a loss of 1% of principal for each 1% decline in the level of the underlier. Moreover, because the final level is also less than the coupon barrier level, investors do not receive a contingent coupon with respect to the final observation date.

If the securities have not been automatically redeemed prior to maturity and the final level is less than the downside threshold level, you will be exposed to the negative performance of the underlier at maturity, and your payment at maturity will be significantly less than the stated principal amount of the securities and could be zero.

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Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Risk Factors

This section describes the material risks relating to the securities. For further discussion of these and other risks, you should read the section entitled “Risk Factors” in the accompanying product supplement and prospectus. We also urge you to consult with your investment, legal, tax, accounting and other advisers in connection with your investment in the securities.

Risks Relating to an Investment in the Securities

The securities do not guarantee the return of any principal. The terms of the securities differ from those of ordinary debt securities in that they do not guarantee the repayment of any principal. If the securities have not been automatically redeemed prior to maturity and the final level is less than the downside threshold level, the payout at maturity will be an amount in cash that is significantly less than the stated principal amount of each security, and you will lose an amount proportionate to the full decline in the level of the underlier over the term of the securities. There is no minimum payment at maturity on the securities, and, accordingly, you could lose your entire initial investment in the securities.

The securities do not provide for the regular payment of interest. The terms of the securities differ from those of ordinary debt securities in that they do not provide for the regular payment of interest. Instead, the securities will pay a contingent coupon on a coupon payment date but only if the closing level of the underlier is greater than or equal to the coupon barrier level on the related observation date. However, if the closing level of the underlier is less than the coupon barrier level on any observation date, we will pay no coupon with respect to the applicable interest period. It is possible that the closing level of the underlier will remain below the coupon barrier level for extended periods of time or even throughout the entire term of the securities so that you will receive few or no contingent coupons. If you do not earn sufficient contingent coupons over the term of the securities, the overall return on the securities may be less than the amount that would be paid on a conventional debt security of ours of comparable maturity.

Payment of the contingent coupon is based on the closing level of the underlier on only the related observation date at the end of the related interest period. Whether the contingent coupon will be paid on any coupon payment date will be determined at the end of the related interest period based on the closing level of the underlier on the related observation date. As a result, you will not know whether you will receive the contingent coupon on a coupon payment date until near the end of the relevant interest period. Moreover, because the contingent coupon is based solely on the closing level of the underlier on the observation dates, if the closing level of the underlier on any observation date is less than the coupon barrier level, you will receive no coupon with respect to the related interest period, even if the closing level of the underlier was greater than or equal to the coupon barrier level on other days during that interest period.

Investors will not participate in any appreciation in the value of the underlier. Investors will not participate in any appreciation in the value of the underlier from the strike date to the final observation date, and the return on the securities will be limited to the contingent coupons that are paid with respect to the observation dates on which the closing level of the underlier is greater than or equal to the coupon barrier level. It is possible that the closing level of the underlier will remain below the coupon barrier level for extended periods of time or even throughout the entire term of the securities so that you will receive few or no contingent coupons.

The securities are subject to early redemption risk. The term of your investment in the securities may be shortened due to the automatic early redemption feature of the securities. If the securities are automatically redeemed prior to maturity, you will receive no further payments on the securities, may be forced to invest in a lower interest rate environment and may not be able to reinvest at comparable terms or returns. However, under no circumstances will the securities be redeemed prior to the first redemption determination date.

The market price of the securities may be influenced by many unpredictable factors. Several factors, many of which are beyond our control, will influence the value of the securities in the secondary market and the price at which MS & Co. may be willing to purchase or sell the securities in the secondary market. We expect that generally the value of the underlier at any time will affect the value of the securities more than any other single factor. Other factors that may influence the value of the securities include:

othe volatility (frequency and magnitude of changes in value) of the underlier;

ointerest and yield rates in the market;

odividend rates on the underlier;

ogeopolitical conditions and economic, financial, political, regulatory or judicial events that affect the underlier or equity markets generally;

othe availability of comparable instruments;

othe occurrence of certain events affecting the underlier that may or may not require an adjustment to the adjustment factor;

othe time remaining until the securities mature; and

oany actual or anticipated changes in our credit ratings or credit spreads.

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Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Some or all of these factors will influence the price that you will receive if you sell your securities prior to maturity. Generally, the longer the time remaining to maturity, the more the market price of the securities will be affected by the other factors described above. For example, you may have to sell your securities at a substantial discount from the stated principal amount if, at the time of sale, the closing level of the underlier is at, below or not sufficiently above the downside threshold level and/or coupon barrier level, or if market interest rates rise.

You can review the historical closing levels of the underlier in the section of this document called “Historical Information.” You cannot predict the future performance of the underlier based on its historical performance. The value of the underlier may be, and has recently been, volatile, and we can give you no assurance that the volatility will lessen. There can be no assurance that the closing level of the underlier will be greater than or equal to the coupon barrier level on any observation date so that you will receive a contingent coupon with respect to the applicable interest period, or that the final level will be greater than or equal to the downside threshold level so that you do not suffer a significant loss on your initial investment in the securities.

The securities are subject to our credit risk, and any actual or anticipated changes to our credit ratings or credit spreads may adversely affect the market value of the securities. You are dependent on our ability to pay all amounts due on the securities, and, therefore, you are subject to our credit risk. The securities are not guaranteed by any other entity. If we default on our obligations under the securities, your investment would be at risk and you could lose some or all of your investment. As a result, the market value of the securities prior to maturity will be affected by changes in the market’s view of our creditworthiness. Any actual or anticipated decline in our credit ratings or increase in the credit spreads charged by the market for taking our credit risk is likely to adversely affect the market value of the securities.

As a finance subsidiary, MSFL has no independent operations and will have no independent assets. As a finance subsidiary, MSFL has no independent operations beyond the issuance and administration of its securities and will have no independent assets available for distributions to holders of MSFL securities if they make claims in respect of such securities in a bankruptcy, resolution or similar proceeding. Accordingly, any recoveries by such holders will be limited to those available under the related guarantee by Morgan Stanley and that guarantee will rank pari passu with all other unsecured, unsubordinated obligations of Morgan Stanley. Holders will have recourse only to a single claim against Morgan Stanley and its assets under the guarantee. Holders of securities issued by MSFL should accordingly assume that in any such proceedings they would not have any priority over and should be treated pari passu with the claims of other unsecured, unsubordinated creditors of Morgan Stanley, including holders of Morgan Stanley-issued securities.

The rate we are willing to pay for securities of this type, maturity and issuance size is likely to be lower than the rate implied by our secondary market credit spreads and advantageous to us. Both the lower rate and the inclusion of costs associated with issuing, selling, structuring and hedging the securities in the original issue price reduce the economic terms of the securities, cause the estimated value of the securities to be less than the original issue price and will adversely affect secondary market prices. Assuming no change in market conditions or any other relevant factors, the prices, if any, at which dealers, including MS & Co., may be willing to purchase the securities in secondary market transactions will likely be significantly lower than the original issue price, because secondary market prices will exclude the issuing, selling, structuring and hedging-related costs that are included in the original issue price and borne by you and because the secondary market prices will reflect our secondary market credit spreads and the bid-offer spread that any dealer would charge in a secondary market transaction of this type as well as other factors.

The inclusion of the costs of issuing, selling, structuring and hedging the securities in the original issue price and the lower rate we are willing to pay as issuer make the economic terms of the securities less favorable to you than they otherwise would be.

However, because the costs associated with issuing, selling, structuring and hedging the securities are not fully deducted upon issuance, to the extent that MS & Co. may buy or sell the securities in the secondary market during the amortization period specified herein, absent changes in market conditions, including those related to the underlier, and to our secondary market credit spreads, it would do so based on values higher than the estimated value, and we expect that those higher values will also be reflected in your brokerage account statements.

The estimated value of the securities is determined by reference to our pricing and valuation models, which may differ from those of other dealers and is not a maximum or minimum secondary market price. These pricing and valuation models are proprietary and rely in part on subjective views of certain market inputs and certain assumptions about future events, which may prove to be incorrect. As a result, because there is no market-standard way to value these types of securities, our models may yield a higher estimated value of the securities than those generated by others, including other dealers in the market, if they attempted to value the securities. In addition, the estimated value on the pricing date does not represent a minimum or maximum price at which dealers, including MS & Co., would be willing to purchase your securities in the secondary market (if any exists) at any time. The value of your securities at any time after the date of this document will vary based on many factors that cannot be predicted with accuracy, including our creditworthiness and changes in market conditions. See also “The market price of the securities may be influenced by many unpredictable factors” above.

The securities will not be listed on any securities exchange and secondary trading may be limited. The securities will not be listed on any securities exchange. Therefore, there may be little or no secondary market for the securities. MS & Co. may, but is

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Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

not obligated to, make a market in the securities and, if it once chooses to make a market, may cease doing so at any time. When it does make a market, it will generally do so for transactions of routine secondary market size at prices based on its estimate of the current value of the securities, taking into account its bid/offer spread, our credit spreads, market volatility, the notional size of the proposed sale, the cost of unwinding any related hedging positions, the time remaining to maturity and the likelihood that it will be able to resell the securities. Even if there is a secondary market, it may not provide enough liquidity to allow you to trade or sell the securities easily. Since other broker-dealers may not participate significantly in the secondary market for the securities, the price at which you may be able to trade your securities is likely to depend on the price, if any, at which MS & Co. is willing to transact. If, at any time, MS & Co. were to cease making a market in the securities, it is likely that there would be no secondary market for the securities. Accordingly, you should be willing to hold your securities to maturity.

As discussed in more detail in the accompanying product supplement, investing in the securities is not equivalent to investing in the underlier(s).

The U.S. federal income tax consequences of an investment in the securities are uncertain. There is no direct legal authority regarding the proper U.S. federal income tax treatment of the securities, and significant aspects of the tax treatment of the securities are uncertain. Moreover, non-U.S. investors should note that persons having withholding responsibility in respect of the securities are, absent an exception, expected to withhold on any coupon paid to a non-U.S. investor, generally at a rate of 30%. We will not pay any additional amounts in respect of such withholding. You should review carefully the section entitled “United States Federal Income Tax Considerations” herein, in combination with the section entitled “United States Federal Income Tax Considerations” in the accompanying product supplement, and consult your tax adviser regarding the U.S. federal income tax consequences of an investment in the securities.

Risks Relating to the Underlier(s)

Because your return on the securities will depend upon the performance of the underlier(s), the securities are subject to the following risk(s), as discussed in more detail in the accompanying product supplement.

oWe have no affiliation with any underlying stock issuer.

oWe may engage in business with or involving any underlying stock issuer without regard to your interests.

oThe anti-dilution adjustments the calculation agent is required to make do not cover every corporate event that could affect an underlying stock.

Risks Relating to Conflicts of Interest

In engaging in certain activities described below and as discussed in more detail in the accompanying product supplement, our affiliates may take actions that may adversely affect the value of and your return on the securities, and in so doing they will have no obligation to consider your interests as an investor in the securities.

The calculation agent, which is a subsidiary of Morgan Stanley and an affiliate of MSFL, will make determinations with respect to the securities. As calculation agent, MS & Co. will make any determinations necessary to calculate any payment(s) on the securities. Moreover, certain determinations made by MS & Co., in its capacity as calculation agent, may require it to exercise discretion and make subjective judgments, which may adversely affect your return on the securities. In addition, MS & Co. has determined the estimated value of the securities on the pricing date.

Hedging and trading activity by our affiliates could potentially adversely affect the value of the securities.

 Page 9

Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Historical Information

Palantir Technologies Inc. Overview

Bloomberg Ticker Symbol: PLTR

Palantir Technologies Inc. builds software platforms. The underlier is registered under the Securities Exchange Act of 1934, as amended. Information provided to or filed with the Securities and Exchange Commission by the underlying stock issuer pursuant to the Securities Exchange Act of 1934, as amended, can be located by reference to Securities and Exchange Commission file number 001-39540 through the Securities and Exchange Commission’s website at www.sec.gov. In addition, information regarding the underlying stock issuer may be obtained from other sources including, but not limited to, press releases, newspaper articles and other publicly disseminated documents. Neither we nor the agent makes any representation that such publicly available documents or any other publicly available information regarding the underlying stock issuer is accurate or complete.

The closing level of the underlier on October 9, 2025 was $185.47. The following graph sets forth the daily closing levels of the underlier for the period noted below. We obtained the historical information presented in this document from Bloomberg Financial Markets, without independent verification. The underlier has at times experienced periods of high volatility. You should not take the historical closing levels of the underlier as an indication of its future performance, and no assurance can be given as to the closing level of the underlier at any time.

Underlier Daily Closing Levels

September 30, 2020* to October 9, 2025

 

*The underlying stock began trading on September 30, 2020 and therefore has limited historical performance.

This document relates only to the securities referenced hereby and does not relate to the underlier or other securities of the underlying stock issuer. We have derived all disclosures contained in this document regarding the underlier from the publicly available documents described above. In connection with this offering of securities, neither we nor the agent has participated in the preparation of such documents or made any due diligence inquiry with respect to the underlying stock issuer. Neither we nor the agent makes any representation that such publicly available documents or any other publicly available information regarding the underlying stock issuer is accurate or complete. Furthermore, we cannot give any assurance that all events occurring prior to the date hereof (including events that would affect the accuracy or completeness of the publicly available documents described above) that would affect the trading price of the underlier (and therefore the closing level of the underlier on the strike date) have been publicly disclosed. Subsequent disclosure of any such events or the disclosure of or failure to disclose material future events concerning the underlying stock issuer could affect the value received with respect to the securities and therefore the value of the securities.

Neither we nor any of our affiliates makes any representation to you as to the performance of the underlier.

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Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Additional Terms of the Securities

Please read this information in conjunction with the terms on the cover of this document.

Additional Terms:

If the terms described herein are inconsistent with those described in the accompanying product supplement or prospectus, the terms described herein shall control.

Denominations:

$1,000 per security and integral multiples thereof

Day-count convention:

Interest will be computed on the basis of a 360-day year of twelve 30-day months.

Interest period:

The period from and including the original issue date (in the case of the first interest period) or the previous scheduled coupon payment date, as applicable, to but excluding the following scheduled coupon payment date, with no adjustment for any postponement thereof.

Underlying stock issuer:

Palantir Technologies Inc.

Amortization period:

The 6-month period following the issue date

Trustee:

The Bank of New York Mellon

Calculation agent:

Morgan Stanley & Co. LLC (“MS & Co.”)

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Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Additional Information About the Securities

Additional Information:

Minimum ticketing size:

$1,000 / 1 security

United States federal income tax considerations:

You should review carefully the section in the accompanying product supplement entitled “United States Federal Income Tax Considerations.” The following discussion, when read in combination with that section, constitutes the full opinion of our counsel, Davis Polk & Wardwell LLP, regarding the material U.S. federal income tax consequences of owning and disposing of the securities.

Generally, this discussion assumes that you purchased the securities for cash in the original issuance at the stated issue price and does not address other circumstances specific to you, including consequences that may arise due to any other investments relating to an underlier. You should consult your tax adviser regarding the effect any such circumstances may have on the U.S. federal income tax consequences of your ownership of a security.

In the opinion of our counsel, which is based on current market conditions, it is reasonable to treat the securities for U.S. federal income tax purposes as prepaid financial contracts with associated coupons, and any coupons as ordinary income, as described in the section entitled “United States Federal Income Tax Considerations—Tax Consequences to U.S. Holders—Securities Treated as Prepaid Financial Contracts with Associated Coupons” in the accompanying product supplement. There is uncertainty regarding this treatment, and the IRS or a court might not agree with it. Moreover, because this treatment of the securities and our counsel’s opinion are based on market conditions as of the date of this preliminary pricing supplement, each is subject to confirmation on the pricing date. A different tax treatment could be adverse to you.

We do not plan to request a ruling from the IRS regarding the treatment of the securities. An alternative characterization of the securities could materially and adversely affect the tax consequences of ownership and disposition of the securities, including the timing and character of income recognized. In particular, there is a risk that the securities could be characterized as debt instruments for U.S. federal income tax purposes, in which case the tax consequences of an investment in the securities could be different from those described herein and possibly adverse to certain investors. In addition, the U.S. Treasury Department and the IRS have requested comments on various issues regarding the U.S. federal income tax treatment of “prepaid forward contracts” and similar financial instruments and have indicated that such transactions may be the subject of future regulations or other guidance. Furthermore, members of Congress have proposed legislative changes to the tax treatment of derivative contracts. Any legislation, Treasury regulations or other guidance promulgated after consideration of these issues could materially and adversely affect the tax consequences of an investment in the securities, possibly with retroactive effect.

Non-U.S. Holders. The U.S. federal income tax treatment of the coupons is unclear. To the extent that we have withholding responsibility in respect of the securities, we would expect generally to treat the coupons paid to Non-U.S. Holders (as defined in the accompanying product supplement) as subject to U.S. withholding tax. Moreover, you should expect that, if the applicable withholding agent determines that withholding tax should apply, it will be at a rate of 30% (or lower treaty rate). In order to claim an exemption from, or a reduction in, the 30% withholding under an applicable treaty, you may need to comply with certification requirements to establish that you are not a U.S. person and are eligible for such an exemption or reduction under an applicable tax treaty. You should consult your tax adviser regarding the tax treatment of the coupons.

As discussed under “United States Federal Income Tax Considerations—Tax Consequences to Non-U.S. Holders—Dividend Equivalents under Section 871(m) of the Code” in the accompanying product supplement, Section 871(m) of the Internal Revenue Code and Treasury regulations promulgated thereunder (“Section 871(m)”) generally impose a 30% withholding tax on dividend equivalents paid or deemed paid to Non-U.S. Holders with respect to certain financial instruments linked to U.S. equities or indices that include U.S. equities. The Treasury regulations, as modified by an IRS notice, exempt financial instruments issued prior to January 1, 2027 that do not have a “delta” of one. Based on certain determinations made by us, we expect that Section 871(m) will not apply to the securities with regard to Non-U.S. Holders. Our determination is not binding on the IRS, and the IRS may disagree with this determination. If necessary, further information regarding the potential application of Section 871(m) will be provided in the final pricing supplement for the securities.

We will not be required to pay any additional amounts with respect to U.S. federal withholding taxes.

You should consult your tax adviser regarding the U.S. federal income tax consequences of an investment in the securities, including possible alternative treatments, as well as tax consequences arising under the laws of any state, local or non-U.S. taxing jurisdiction.

 Page 12

Morgan Stanley Finance LLC

Contingent Income Auto-Callable Securities

Principal at Risk Securities

 

Additional considerations:

Client accounts over which Morgan Stanley, Morgan Stanley Wealth Management or any of their respective subsidiaries have investment discretion are not permitted to purchase the securities, either directly or indirectly.

Supplemental information regarding plan of distribution; conflicts of interest:

Selected dealers and their financial advisors will collectively receive from the agent, MS & Co., a fixed sales commission of $ for each security they sell.

MS & Co. is an affiliate of MSFL and a wholly owned subsidiary of Morgan Stanley, and it and other affiliates of ours expect to make a profit by selling, structuring and, when applicable, hedging the securities.

MS & Co. will conduct this offering in compliance with the requirements of FINRA Rule 5121 of the Financial Industry Regulatory Authority, Inc., which is commonly referred to as FINRA, regarding a FINRA member firm’s distribution of the securities of an affiliate and related conflicts of interest. MS & Co. or any of our other affiliates may not make sales in this offering to any discretionary account. See “Plan of Distribution (Conflicts of Interest)” and “Use of Proceeds and Hedging” in the accompanying product supplement.

Where you can find more information:

Morgan Stanley and MSFL have filed a registration statement (including a prospectus, as supplemented by the product supplement) with the Securities and Exchange Commission (the “SEC”) for the offering to which this communication relates. You should read the prospectus in that registration statement, the product supplement and any other documents relating to this offering that MSFL and Morgan Stanley have filed with the SEC for more complete information about Morgan Stanley and this offering. You may get these documents without cost by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, MSFL, Morgan Stanley, any underwriter or any dealer participating in the offering will arrange to send you the prospectus and the product supplement if you so request by calling toll-free 1-(800)-584-6837.

Terms used but not defined in this document are defined in the product supplement or in the prospectus. Each of the product supplement and the prospectus can be accessed via the hyperlinks set forth on the cover of this document.

 

 Page 13

FAQ

What is Morgan Stanley (MS) offering in this 424(b)(2) filing?

Contingent Income Auto-Callable Securities linked to Palantir Technologies Inc. Class A common stock, fully and unconditionally guaranteed by Morgan Stanley.

What income can these MS notes pay and under what condition?

They pay a contingent coupon at an annual rate of at least 16.25% if the underlier closes at or above the coupon barrier (50% of initial level) on each observation date.

When can the MSFL notes be called early?

They are automatically redeemed if the underlier is at or above the call threshold (100% of initial level) on a redemption determination date, returning principal plus the contingent coupon.

What happens at maturity on October 22, 2029?

If not called, you receive principal if the underlier is at or above the downside threshold (50% of initial). Below that, repayment falls 1% for every 1% decline.

What is the price and estimated value of each MS note?

The issue price is $1,000 per security. The estimated value on the pricing date is approximately $949.50 per security, or within $30 of that estimate.

What are key dates for these MS securities?

Strike/pricing date: October 17, 2025; original issue date: October 22, 2025; first redemption determination date: April 17, 2026; maturity: October 22, 2029.

Are these MS notes listed or principal-protected?

They will not be listed on any exchange and do not guarantee repayment of principal; principal is at risk and depends on underlier performance and credit risk.
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