STOCK TITAN

[Form 4] IPG PHOTONICS CORP Insider Trading Activity

Filing Impact
(High)
Filing Sentiment
(Very Negative)
Form Type
4

Insider sales under a pre-established plan reduced the Trust's stake in IPG Photonics. The Valentin Gapontsev Trust I reported three separate dispositions of common stock on September 15-16, 2025, totaling 66,500 shares sold under a Rule 10b5-1 trading plan adopted June 13, 2025. The transactions had weighted-average sale prices of $80.54, $81.15 and $80.67 across the respective blocks; the Form 4 shows the Trust's beneficial ownership declining from 7,087,705 shares after the first block to 7,059,099 shares after the final reported sale. The filing is signed by an attorney-in-fact and notes the Reporting Person will provide per-price breakdowns on request.

Le vendite di insider nell'ambito di un piano predefinito hanno ridotto la partecipazione della Trust in IPG Photonics. Il Valentin Gapontsev Trust I ha comunicato tre distinti dismissioni di azioni ordinarie il 15-16 settembre 2025, per un totale di 66.500 azioni vendute ai sensi di un piano di trading Rule 10b5-1 adottato il 13 giugno 2025. Le transazioni hanno prezzi medi ponderati di $80.54, $81.15 e $80.67 rispettivamente per i blocchi; il Form 4 mostra che la titolarità beneficiaria della Trust è passata da 7,087,705 azioni dopo il primo blocco a 7,059,099 azioni dopo la vendita finale. Il deposito è firmato da un procuratore e indica che la Parte che riporta fornirà suddivisioni per prezzo su richiesta.

Las ventas de insiders bajo un plan preestablecido redujeron la participación de la Trust en IPG Photonics. El Valentin Gapontsev Trust I informó tres disposiciones separadas de acciones comunes entre el 15 y 16 de septiembre de 2025, por un total de 66,500 acciones vendidas bajo un plan de negociación Rule 10b5-1 adoptado el 13 de junio de 2025. Las transacciones tuvieron precios de venta promedio ponderados de $80.54, $81.15 y $80.67 para los bloques respectivos; el Formulario 4 muestra que la titularidad beneficiosa del Trust cayó de 7,087,705 acciones después del primer bloque a 7,059,099 acciones tras la venta final. El archivo está firmado por un apoderado y señala que la Persona Reportante proporcionará desgloses por precio a petición.

사전 설정된 계획에 따른 내부자 매매가 트러스트의 IPG Photonics 보유 지분을 감소시켰습니다. Valentin Gapontsev Trust I는 2025년 9월 15-16일에 세 건의 일반주 처분을 보고했고, 총 66,500주가 2025년 6월 13일에 채택된 Rule 10b5-1 거래 계획에 따라 매각되었습니다. 거래의 가중평균 매도가는 각 블록에 대해 $80.54, $81.15, $80.67로 기록되며, Form 4에 따르면 트러스트의 유익한 소유권은 첫 블록 이후 7,087,705주에서 마지막 보고된 매도 이후 7,059,099주로 감소했습니다. 공시는 법정대리인에 의해 서명되었고 보고자는 요청 시 가격별 세부 내역을 제공할 것임을 명시합니다.

Les ventes d'initiés dans le cadre d'un plan préétabli ont réduit la participation du Trust dans IPG Photonics. Le Valentin Gapontsev Trust I a annoncé trois dispositions distinctes d’actions ordinaires les 15 et 16 septembre 2025, pour un total de 66 500 actions vendues dans le cadre d’un plan de trading Rule 10b5-1 adopté le 13 juin 2025. Les transactions ont des prix de vente moyens pondérés de $80.54, $81.15 et $80.67 pour les blocs respectifs ; le Form 4 montre que la propriété bénéficiaire du Trust est passée de 7 087 705 actions après le premier bloc à 7 059 099 actions après la vente finale. Le dépôt est signé par un mandataire et indique que la personne déclarant fournira des décompositions par prix sur demande.

Insiderverkäufe gemäß einem vorab festgelegten Plan verringerten die Beteiligung der Trusts an IPG Photonics. Der Valentin Gapontsev Trust I meldete drei getrennte Veräußerungen von Stammaktien am 15. und 16. September 2025, insgesamt 66.500 Aktien, verkauft unter einem Rule 10b5-1-Handelsplan, der am 13. Juni 2025 angenommen wurde. Die Transaktionen wiesen gewichtete durchschnittliche Verkaufspreise von $80.54, $81.15 und $80.67 pro Block auf; das Formular 4 zeigt, dass der wahlberechtigte Besitz des Trusts nach dem ersten Block von 7.087.705 auf 7.059.099 Aktien nach dem letzten gemeldeten Verkauf gesunken ist. Die Einreichung ist von einem Bevollmächtigten unterschrieben und vermerkt, dass die meldende Person auf Anfrage Preisaufschlüsselungen bereitstellt.

البيع الداخلي وفق خطة مسبقة قلّص حصة الثقة في IPG Photonics. أبلغت Valentin Gapontsev Trust I عن ثلاث صفقات منفصلة لأسهم عادية في 15-16 سبتمبر 2025، بإجمالي 66,500 سهم تم بيعها بموجب خطة تداول Rule 10b5-1 المعتمدة في 13 يونيو 2025. كانت أسعار البيع الموزونة لهذه المعاملات الثلاثة $80.54، $81.15، و$80.67 على التوالي؛ ويوضح النموذج 4 أن الملكية المستفيدة من الثقة انخفضت من 7,087,705 سهمًا بعد الكتلة الأولى إلى 7,059,099 سهمًا بعد البيع الأخير المبلغ عنه. التقديم موقع من قبل الوكيل القانوني ويشير إلى أن الشخص المبلّغ سيقدم تفصيلاً بأسعار الأسهم عند الطلب.

在既定计划下的内幕交易减少了信托在IPG Photonics的持股。 Valentin Gapontsev Trust I在2025年9月15-16日报告了三笔普通股处置,总计 66,500股,按照于2025年6月13日通过的 Rule 10b5-1 交易计划进行。这些交易的加权平均出售价格分别为 $80.54$81.15$80.67;Form 4 显示信托的受益所有权从第一笔交易后 7,087,705 股降至最终披露的出售后 7,059,099 股。该备案由授权代理签名,且注明报告人将应请求提供按价格的细分。

Positive
  • Trades executed under a Rule 10b5-1 plan, indicating the sales were preauthorized and not necessarily based on undisclosed information
  • Reporting Person offers transparency by committing to provide per-price share counts upon request
Negative
  • Total of 66,500 shares sold, reducing the Trust's beneficial ownership from 7,087,705 to 7,059,099 shares across the reported transactions
  • Insider disposition may be perceived negatively by some investors despite being under a pre-established plan

Insights

TL;DR: Insider sold 66,500 shares via a pre-set 10b5-1 plan; transactions are routine but reduce beneficial holdings modestly.

The three sales reported on 09/15/2025 and 09/16/2025 were executed under a Rule 10b5-1 plan adopted 06/13/2025, which indicates the trades were preauthorized and not opportunistic reactions to nonpublic information. The total shares sold equal 66,500, with weighted-average prices reported per block at $80.54, $81.15 and $80.67. Beneficial ownership declined from 7,087,705 to 7,059,099 shares across the reported transactions. For investors, the sales register as planned liquidity events rather than governance or operational red flags, but they do modestly lower the Trust's stake.

TL;DR: Use of a 10b5-1 plan suggests compliance and advance planning; materiality depends on overall ownership percentage not disclosed here.

The filing explicitly states the trades were effected pursuant to a Rule 10b5-1 trading plan adopted June 13, 2025, and offers to provide detailed per-price share counts on request, demonstrating transparency. The Form 4 shows the Reporting Person is a Director and 10% owner checkbox is marked, but the filing does not state the Trust's percentage ownership of outstanding shares, so assessing material impact on control or voting power is not possible from this form alone.

Le vendite di insider nell'ambito di un piano predefinito hanno ridotto la partecipazione della Trust in IPG Photonics. Il Valentin Gapontsev Trust I ha comunicato tre distinti dismissioni di azioni ordinarie il 15-16 settembre 2025, per un totale di 66.500 azioni vendute ai sensi di un piano di trading Rule 10b5-1 adottato il 13 giugno 2025. Le transazioni hanno prezzi medi ponderati di $80.54, $81.15 e $80.67 rispettivamente per i blocchi; il Form 4 mostra che la titolarità beneficiaria della Trust è passata da 7,087,705 azioni dopo il primo blocco a 7,059,099 azioni dopo la vendita finale. Il deposito è firmato da un procuratore e indica che la Parte che riporta fornirà suddivisioni per prezzo su richiesta.

Las ventas de insiders bajo un plan preestablecido redujeron la participación de la Trust en IPG Photonics. El Valentin Gapontsev Trust I informó tres disposiciones separadas de acciones comunes entre el 15 y 16 de septiembre de 2025, por un total de 66,500 acciones vendidas bajo un plan de negociación Rule 10b5-1 adoptado el 13 de junio de 2025. Las transacciones tuvieron precios de venta promedio ponderados de $80.54, $81.15 y $80.67 para los bloques respectivos; el Formulario 4 muestra que la titularidad beneficiosa del Trust cayó de 7,087,705 acciones después del primer bloque a 7,059,099 acciones tras la venta final. El archivo está firmado por un apoderado y señala que la Persona Reportante proporcionará desgloses por precio a petición.

사전 설정된 계획에 따른 내부자 매매가 트러스트의 IPG Photonics 보유 지분을 감소시켰습니다. Valentin Gapontsev Trust I는 2025년 9월 15-16일에 세 건의 일반주 처분을 보고했고, 총 66,500주가 2025년 6월 13일에 채택된 Rule 10b5-1 거래 계획에 따라 매각되었습니다. 거래의 가중평균 매도가는 각 블록에 대해 $80.54, $81.15, $80.67로 기록되며, Form 4에 따르면 트러스트의 유익한 소유권은 첫 블록 이후 7,087,705주에서 마지막 보고된 매도 이후 7,059,099주로 감소했습니다. 공시는 법정대리인에 의해 서명되었고 보고자는 요청 시 가격별 세부 내역을 제공할 것임을 명시합니다.

Les ventes d'initiés dans le cadre d'un plan préétabli ont réduit la participation du Trust dans IPG Photonics. Le Valentin Gapontsev Trust I a annoncé trois dispositions distinctes d’actions ordinaires les 15 et 16 septembre 2025, pour un total de 66 500 actions vendues dans le cadre d’un plan de trading Rule 10b5-1 adopté le 13 juin 2025. Les transactions ont des prix de vente moyens pondérés de $80.54, $81.15 et $80.67 pour les blocs respectifs ; le Form 4 montre que la propriété bénéficiaire du Trust est passée de 7 087 705 actions après le premier bloc à 7 059 099 actions après la vente finale. Le dépôt est signé par un mandataire et indique que la personne déclarant fournira des décompositions par prix sur demande.

Insiderverkäufe gemäß einem vorab festgelegten Plan verringerten die Beteiligung der Trusts an IPG Photonics. Der Valentin Gapontsev Trust I meldete drei getrennte Veräußerungen von Stammaktien am 15. und 16. September 2025, insgesamt 66.500 Aktien, verkauft unter einem Rule 10b5-1-Handelsplan, der am 13. Juni 2025 angenommen wurde. Die Transaktionen wiesen gewichtete durchschnittliche Verkaufspreise von $80.54, $81.15 und $80.67 pro Block auf; das Formular 4 zeigt, dass der wahlberechtigte Besitz des Trusts nach dem ersten Block von 7.087.705 auf 7.059.099 Aktien nach dem letzten gemeldeten Verkauf gesunken ist. Die Einreichung ist von einem Bevollmächtigten unterschrieben und vermerkt, dass die meldende Person auf Anfrage Preisaufschlüsselungen bereitstellt.

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).
1. Name and Address of Reporting Person*
Valentin Gapontsev Trust I

(Last) (First) (Middle)
3 EXECUTIVE PARK DRIVE, SUITE 302

(Street)
BEDFORD NH 03110

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
IPG PHOTONICS CORP [ IPGP ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
09/15/2025
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
Common Stock 09/15/2025 S 37,894 D(1) $80.54(2) 7,087,705 D
Common Stock 09/15/2025 S 14,426 D(1) $81.15(3) 7,073,279 D
Common Stock 09/16/2025 S 14,180 D(1) $80.67(4) 7,059,099 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. The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.
2. The reported transaction involves sale transactions ranging from $79.95 to $80.95 per share. The weighted average price per share was $80.54. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.
3. The reported transaction involves sale transactions ranging from $80.96 to $81.25 per share. The weighted average price per share was $81.15. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.
4. The reported transaction involves sale transactions ranging from $79.99 to $80.79 per share. The weighted average price per share was $80.67. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.
Remarks:
/s/ Adam N. King, Attorney-in-Fact for Valentin Gapontsev Trust I 09/16/2025
** 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

What insider transactions did IPGP report on the Form 4?

The Valentin Gapontsev Trust I reported three sales on 09/15/2025 and 09/16/2025 totaling 66,500 shares sold.

Were the IPGP sales part of a trading plan?

Yes. The Form 4 states the sales were effected pursuant to a Rule 10b5-1 trading plan adopted on June 13, 2025.

What prices were reported for the IPGP share sales?

The reported transactions had weighted-average prices of $80.54, $81.15, and $80.67 for the respective blocks.

How did the Trust's beneficial ownership change after the sales?

Beneficial ownership reported after the transactions decreased sequentially to 7,087,705, 7,073,279, and 7,059,099 shares.

Who signed the Form 4 for the Reporting Person?

The Form 4 is signed by Adam N. King, Attorney-in-Fact for Valentin Gapontsev Trust I on 09/16/2025.
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