[144] IPG PHOTONICS CORP SEC Filing

Rhea-AI Filing Summary

Insider notice to sell 6,000 shares of common stock was filed under Rule 144 for IPG Photonics (IPGP). The filing shows the shares are scheduled for sale on 10/06/2025 through Stifel Nicolaus & Company Inc on Nasdaq, representing 6,000 shares with an $511,045.00 aggregate market value and 42,219,918 shares outstanding.

The securities were acquired as restricted stock units on 03/01/2020 from the issuer, with payment noted as cash. No sales by the same person in the past three months were reported. The filer affirms they are unaware of undisclosed material adverse information and, if applicable, references any Rule 10b5-1 trading plan adoption date in the remarks section.

Insights

Insider Transactions Analyst

Small scheduled insider sale: 6,000 shares via Stifel on 10/06/2025.

The filing discloses a proposed sale of 6,000 shares acquired as restricted stock units on 03/01/2020, routed through Stifel Nicolaus & Company Inc on Nasdaq. The aggregate market value is shown as $511,045.00, against 42,219,918 shares outstanding, which implies the sale size is modest relative to total float.

Primary dependencies include the actual execution on 10/06/2025 and whether a Rule 10b5-1 plan governs timing; the filer’s representation about lack of undisclosed material information is standard. Watch for a Form 4 after the sale to confirm executed volume and price within a few business days.

Securities Compliance Specialist

Filing follows Rule 144 disclosure norms; no prior recent sales reported.

The submission lists acquisition, nature of acquisition

Compliance hinge points include correct aggregation of sales if other related persons sell and timely filing of any subsequent Form 4. Investors and compliance officers should check for a corresponding Form 4 within a few days after 10/06/2025.

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	6000	511045.00	42219918	10/06/2025	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			6000	03/01/2020	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)