[144] IPG PHOTONICS CORP SEC Filing

Rhea-AI Filing Summary

Form 144 filing by an insider of IPG Photonics (IPGP) discloses a proposed sale of 8,100 shares of common stock through Stifel Nicolaus with an stated aggregate market value of $662,615.00. The filing reports the shares outstanding as 42,219,918 and an approximate sale date of 09/23/2025. The shares to be sold were acquired as restricted stock units: 16,200 RSUs dated 03/01/2020 and 16,200 RSUs dated 03/01/2022, with payment described as cash. The filer certifies there are no undisclosed material adverse facts and indicates no securities of the issuer were sold by the filer in the past three months. The filing is a routine notice of intended sale under Rule 144 and provides broker and acquisition details but no additional narrative or financial results.

Positive

• Clear compliance with Rule 144 filing requirements including broker, acquisition dates, and certification
• Limited size of the proposed sale (8,100 shares) relative to 42,219,918 shares outstanding

Negative

• None.

Insights

Securities Analyst

TL;DR: Insider plans to sell a modest block of shares; filing appears routine with limited market impact.

The notice reports a proposed sale of 8,100 shares valued at $662,615 through Stifel Nicolaus, sourced from RSU grants dated 2020 and 2022. Relative to the reported 42.2 million shares outstanding, this block represents a small percentage and is unlikely to materially affect liquidity or share supply in the market. The filing includes required insider representations and shows no sales in the prior three months, which supports that this is a scheduled/limited disposition rather than a rapid liquidation.

Corporate Governance Expert

TL;DR: Compliance with Rule 144 procedural requirements is evident; disclosure is concise and standard.

The form provides broker details, acquisition history (RSUs from issuer), and the filer’s certification about material nonpublic information. The presence of clear acquisition dates and absence of recent sales comply with standard disclosure practices. There is no indication of unusual governance events or material corporate actions in this filing itself.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Stifel Nicolaus & Company Inc 501 N Broadway St. Louis MO 63102	8100	662615.00	42219918	09/23/2025	Nasdaq

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	03/01/2020	Restricted Stock Units	Issuer			16200	03/01/2020	Cash
Common Stock	03/01/2022	Restricted Stock Units	Issuer			16200	03/01/2022	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the IPGP Form 144 disclose about the proposed sale?

The filing discloses a proposed sale of 8,100 shares of IPG Photonics common stock through Stifel Nicolaus with an aggregate market value of $662,615.00 and an approximate sale date of 09/23/2025.

Where did the shares being sold originate in the IPGP Form 144?

The shares were acquired as restricted stock units from the issuer, with RSU grant dates of 03/01/2020 and 03/01/2022.

How large is the proposed sale relative to IPG Photonics outstanding shares?

The filing reports 42,219,918 shares outstanding; the 8,100-share sale represents a very small fraction of outstanding shares.

Did the filer report any securities sold in the past three months?

The filing states Nothing to Report for securities sold during the past three months by the person for whose account the securities are to be sold.

Which broker is handling the proposed sale in the IPGP Form 144?

The broker listed is Stifel Nicolaus & Company Inc located at 501 N Broadway, St. Louis, MO.