STOCK TITAN

[Form 4] Sera Prognostics, Inc. Insider Trading Activity

Filing Impact
(Low)
Filing Sentiment
(Neutral)
Form Type
4
Rhea-AI Filing Summary

Sera Prognostics (SERA) Form 4: Director Mansoor Raza Mirza reported the automatic sale of 225 Class A common shares on 08/05/2025 at $2.50 per share ($563 total value). The shares were sold exclusively to satisfy tax-withholding obligations triggered by the vesting of restricted stock units; the transaction was executed under the company’s mandatory “sell-to-cover” program and was not discretionary. Following the sale, Mirza’s direct beneficial ownership stands at 58,702 shares. No derivative securities were involved and no changes were made to option or RSU positions.

The filing reflects a routine administrative sell-to-cover with de minimis dollar value relative to company market capitalization and Mirza’s remaining stake. There are no indications of broader insider sentiment, strategic shifts, or liquidity concerns.

Sera Prognostics (SERA) Modulo 4: Il direttore Mansoor Raza Mirza ha comunicato la vendita automatica di 225 azioni ordinarie di Classe A il 05/08/2025 al prezzo di 2,50 $ per azione (valore totale di 563 $). Le azioni sono state vendute esclusivamente per soddisfare gli obblighi fiscali derivanti dal consolidamento delle unità azionarie vincolate; la transazione è stata eseguita nell’ambito del programma obbligatorio “sell-to-cover” della società e non è stata discrezionale. Dopo la vendita, la proprietà diretta di Mirza ammonta a 58.702 azioni. Non sono stati coinvolti strumenti derivati né sono state apportate modifiche alle posizioni di opzioni o RSU.

La comunicazione riflette una vendita amministrativa di routine con un valore in dollari de minimis rispetto alla capitalizzazione di mercato della società e alla quota residua di Mirza. Non vi sono indicazioni di sentiment interno più ampio, cambiamenti strategici o preoccupazioni di liquidità.

Sera Prognostics (SERA) Formulario 4: El director Mansoor Raza Mirza informó la venta automática de 225 acciones comunes Clase A el 05/08/2025 a $2.50 por acción (valor total de $563). Las acciones se vendieron exclusivamente para cumplir con las obligaciones fiscales derivadas de la consolidación de unidades de acciones restringidas; la transacción se ejecutó bajo el programa obligatorio de “vender para cubrir” de la empresa y no fue discrecional. Tras la venta, la propiedad directa de Mirza es de 58,702 acciones. No se involucraron valores derivados ni se realizaron cambios en posiciones de opciones o RSU.

La presentación refleja una venta administrativa rutinaria con un valor en dólares de minimis en relación con la capitalización de mercado de la empresa y la participación restante de Mirza. No hay indicios de un sentimiento interno más amplio, cambios estratégicos o preocupaciones de liquidez.

Sera Prognostics (SERA) 양식 4: 이사 Mansoor Raza Mirza는 2025년 8월 5일에 225주 클래스 A 보통주를 주당 2.50달러에 자동 매도했다고 보고했습니다(총 563달러 가치). 이 주식들은 제한 주식 단위(RSU)의 권리 확정에 따른 세금 원천징수 의무를 충족하기 위해서만 판매되었으며, 회사의 의무적인 “sell-to-cover” 프로그램에 따라 실행되어 임의적이지 않았습니다. 매도 후 Mirza의 직접 소유 주식 수는 58,702주입니다. 파생 증권은 포함되지 않았고, 옵션이나 RSU 포지션에도 변화가 없었습니다.

이 신고는 회사 시가총액과 Mirza의 잔여 지분에 비해 최소한의 금액에 해당하는 일상적인 행정적 sell-to-cover 거래를 반영합니다. 내부자 전반의 심리 변화, 전략적 변화 또는 유동성 문제의 징후는 없습니다.

Sera Prognostics (SERA) Formulaire 4 : Le directeur Mansoor Raza Mirza a déclaré la vente automatique de 225 actions ordinaires de classe A le 05/08/2025 au prix de 2,50 $ par action (valeur totale de 563 $). Les actions ont été vendues uniquement pour satisfaire les obligations fiscales liées à l’acquisition des unités d’actions restreintes ; la transaction a été réalisée dans le cadre du programme obligatoire de « vente pour couvrir » de la société et n’était pas discrétionnaire. Après la vente, la détention directe de Mirza s’élève à 58 702 actions. Aucun instrument dérivé n’a été impliqué et aucune modification n’a été apportée aux positions d’options ou d’unités d’actions restreintes.

Le dépôt reflète une vente administrative de routine avec une valeur en dollars de minimis par rapport à la capitalisation boursière de la société et à la participation restante de Mirza. Il n’y a aucune indication d’un sentiment plus large des initiés, de changements stratégiques ou de préoccupations de liquidité.

Sera Prognostics (SERA) Formular 4: Direktor Mansoor Raza Mirza meldete den automatischen Verkauf von 225 Class A Stammaktien am 05.08.2025 zu je 2,50 $ (Gesamtwert 563 $). Die Aktien wurden ausschließlich verkauft, um steuerliche Abzugsverpflichtungen aus der Freigabe von Restricted Stock Units (RSUs) zu erfüllen; die Transaktion erfolgte im Rahmen des verpflichtenden „Sell-to-Cover“-Programms des Unternehmens und war nicht freiwillig. Nach dem Verkauf hält Mirza direkt 58.702 Aktien. Es wurden keine Derivate genutzt und keine Änderungen an Optionen oder RSU-Positionen vorgenommen.

Die Meldung stellt einen routinemäßigen administrativen Sell-to-Cover-Vorgang mit einem geringen Dollarwert im Verhältnis zur Marktkapitalisierung des Unternehmens und Mirzas verbleibendem Anteil dar. Es gibt keine Anzeichen für eine breitere Insiderstimmung, strategische Veränderungen oder Liquiditätsprobleme.

Positive
  • None.
Negative
  • None.

Insights

TL;DR: Minor tax-related insider sale; neutral signal.

The 225-share sale (~$0.6k) is immaterial to SERA’s float and Mirza retains >58k shares. Because it was compelled by the company’s RSU tax-withholding policy, the transaction provides no incremental insight into the director’s forward view of the stock. Volume is too small to influence supply-demand dynamics. From an insider-trading analytic standpoint, the event is routine & non-informative; therefore, portfolio positioning should remain unchanged.

Sera Prognostics (SERA) Modulo 4: Il direttore Mansoor Raza Mirza ha comunicato la vendita automatica di 225 azioni ordinarie di Classe A il 05/08/2025 al prezzo di 2,50 $ per azione (valore totale di 563 $). Le azioni sono state vendute esclusivamente per soddisfare gli obblighi fiscali derivanti dal consolidamento delle unità azionarie vincolate; la transazione è stata eseguita nell’ambito del programma obbligatorio “sell-to-cover” della società e non è stata discrezionale. Dopo la vendita, la proprietà diretta di Mirza ammonta a 58.702 azioni. Non sono stati coinvolti strumenti derivati né sono state apportate modifiche alle posizioni di opzioni o RSU.

La comunicazione riflette una vendita amministrativa di routine con un valore in dollari de minimis rispetto alla capitalizzazione di mercato della società e alla quota residua di Mirza. Non vi sono indicazioni di sentiment interno più ampio, cambiamenti strategici o preoccupazioni di liquidità.

Sera Prognostics (SERA) Formulario 4: El director Mansoor Raza Mirza informó la venta automática de 225 acciones comunes Clase A el 05/08/2025 a $2.50 por acción (valor total de $563). Las acciones se vendieron exclusivamente para cumplir con las obligaciones fiscales derivadas de la consolidación de unidades de acciones restringidas; la transacción se ejecutó bajo el programa obligatorio de “vender para cubrir” de la empresa y no fue discrecional. Tras la venta, la propiedad directa de Mirza es de 58,702 acciones. No se involucraron valores derivados ni se realizaron cambios en posiciones de opciones o RSU.

La presentación refleja una venta administrativa rutinaria con un valor en dólares de minimis en relación con la capitalización de mercado de la empresa y la participación restante de Mirza. No hay indicios de un sentimiento interno más amplio, cambios estratégicos o preocupaciones de liquidez.

Sera Prognostics (SERA) 양식 4: 이사 Mansoor Raza Mirza는 2025년 8월 5일에 225주 클래스 A 보통주를 주당 2.50달러에 자동 매도했다고 보고했습니다(총 563달러 가치). 이 주식들은 제한 주식 단위(RSU)의 권리 확정에 따른 세금 원천징수 의무를 충족하기 위해서만 판매되었으며, 회사의 의무적인 “sell-to-cover” 프로그램에 따라 실행되어 임의적이지 않았습니다. 매도 후 Mirza의 직접 소유 주식 수는 58,702주입니다. 파생 증권은 포함되지 않았고, 옵션이나 RSU 포지션에도 변화가 없었습니다.

이 신고는 회사 시가총액과 Mirza의 잔여 지분에 비해 최소한의 금액에 해당하는 일상적인 행정적 sell-to-cover 거래를 반영합니다. 내부자 전반의 심리 변화, 전략적 변화 또는 유동성 문제의 징후는 없습니다.

Sera Prognostics (SERA) Formulaire 4 : Le directeur Mansoor Raza Mirza a déclaré la vente automatique de 225 actions ordinaires de classe A le 05/08/2025 au prix de 2,50 $ par action (valeur totale de 563 $). Les actions ont été vendues uniquement pour satisfaire les obligations fiscales liées à l’acquisition des unités d’actions restreintes ; la transaction a été réalisée dans le cadre du programme obligatoire de « vente pour couvrir » de la société et n’était pas discrétionnaire. Après la vente, la détention directe de Mirza s’élève à 58 702 actions. Aucun instrument dérivé n’a été impliqué et aucune modification n’a été apportée aux positions d’options ou d’unités d’actions restreintes.

Le dépôt reflète une vente administrative de routine avec une valeur en dollars de minimis par rapport à la capitalisation boursière de la société et à la participation restante de Mirza. Il n’y a aucune indication d’un sentiment plus large des initiés, de changements stratégiques ou de préoccupations de liquidité.

Sera Prognostics (SERA) Formular 4: Direktor Mansoor Raza Mirza meldete den automatischen Verkauf von 225 Class A Stammaktien am 05.08.2025 zu je 2,50 $ (Gesamtwert 563 $). Die Aktien wurden ausschließlich verkauft, um steuerliche Abzugsverpflichtungen aus der Freigabe von Restricted Stock Units (RSUs) zu erfüllen; die Transaktion erfolgte im Rahmen des verpflichtenden „Sell-to-Cover“-Programms des Unternehmens und war nicht freiwillig. Nach dem Verkauf hält Mirza direkt 58.702 Aktien. Es wurden keine Derivate genutzt und keine Änderungen an Optionen oder RSU-Positionen vorgenommen.

Die Meldung stellt einen routinemäßigen administrativen Sell-to-Cover-Vorgang mit einem geringen Dollarwert im Verhältnis zur Marktkapitalisierung des Unternehmens und Mirzas verbleibendem Anteil dar. Es gibt keine Anzeichen für eine breitere Insiderstimmung, strategische Veränderungen oder Liquiditätsprobleme.

SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Mirza Mansoor Raza

(Last) (First) (Middle)
C/O SERA PROGNOSTICS, INC.
2749 EAST PARLEYS WAY, SUITE 200

(Street)
SALT LAKE CITY UT 84109

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
SERA PROGNOSTICS, INC. [ SERA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
08/05/2025
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Class A Common Stock 08/05/2025 S 225(1) D $2.5 58,702 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Explanation of Responses:
1. Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units ("RSUs"). The sale is mandated by the Issuer's election to require the satisfaction of tax withholding obligations to be funded by "sell to cover" transactions and does not represent a discretionary transaction by the Reporting Person.
/s/ Benjamin G. Jackson, Attorney-in-fact 08/05/2025
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

How many SERA shares did Director Mansoor Raza Mirza sell on 08/05/2025?

He sold 225 Class A common shares.

What was the sale price of the SERA shares reported in the Form 4?

The shares were sold at $2.50 per share.

Why were the shares sold according to the Form 4 filing for SERA?

The sale was a mandatory ‘sell-to-cover’ to fund tax-withholding obligations tied to RSU vesting.

How many SERA shares does the director own after the reported transaction?

Following the sale, Mirza beneficially owns 58,702 shares directly.

Does the Form 4 indicate any discretionary trading by the director?

No. The filing states the sale was not discretionary; it was required by the issuer’s tax policy.
Sera Prognostics, Inc.

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92.30M
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Medical Devices
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United States
SALT LAKE CITY