IPG Photonics (NASDAQ: IPGP) SVP sells 1,500 shares under plan

Rhea-AI Filing Summary

IPG Photonics Corporation insider trade: Angelo P. Lopresti, a 10% owner and SVP, Secretary & General Counsel of IPG Photonics, sold 1,500 shares of common stock on January 21, 2026 at a price of $85 per share. After this transaction, he beneficially owned 58,385 shares of IPG Photonics common stock in direct form.

The sale was executed under a pre-established Rule 10b5-1 trading plan that the reporting person adopted on June 13, 2025, which is designed to allow insiders to sell shares according to preset instructions.

Insider Trade Summary

Net Seller: 1,500 shares ($127,500)

Net Sell 1 txn

Insider Lopresti Angelo P

Role SVP, Secretary & Gen Counsel

Sold 1,500 shs ($128K)

Type	Security	Shares	Price	Value
Sale	Common Stock	1,500	$85.00	$128K

Holdings After Transaction: Common Stock — 58,385 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

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).

X

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^*

Lopresti Angelo P

(Last) (First) (Middle)

C/O IPG PHOTONICS CORPORATION

377 SIMARANO DRIVE

(Street)

MARLBOROUGH MA 01752

(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
X	Officer (give title below)		Other (specify below)
	SVP, Secretary & Gen Counsel

3. Date of Earliest Transaction (Month/Day/Year)
01/21/2026

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	01/21/2026		S		1,500	D(1)	$85	58,385	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.

Remarks:

	/s/ Adam N. King, Attorney-in-Fact	01/23/2026
	** 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

Who is the insider involved in the latest IPGP Form 4 filing?

The filing reports a transaction by Angelo P. Lopresti, who is a 10% owner and serves as SVP, Secretary & General Counsel of IPG Photonics Corporation.

How many IPG Photonics (IPGP) shares did the insider sell and at what price?

Angelo P. Lopresti sold 1,500 shares of IPG Photonics common stock at a price of $85 per share on January 21, 2026.

How many IPGP shares does the insider hold after this Form 4 transaction?

Following the reported sale, Angelo P. Lopresti beneficially owned 58,385 shares of IPG Photonics common stock, held directly.

Was the IPG Photonics insider sale made under a Rule 10b5-1 trading plan?

Yes. The sales disclosed were effected under a Rule 10b5-1 trading plan adopted by the reporting person on June 13, 2025.

What type of security is involved in this IPG Photonics (IPGP) Form 4?

The transaction involves common stock of IPG Photonics Corporation, reported as a non-derivative security in Table I of the Form 4.

Is the IPGP insider transaction a purchase or a sale?

The Form 4 shows a sale of common stock, coded as transaction type "S" for 1,500 shares at $85 per share.