IPG Photonics (NASDAQ: IPGP) director logs programmed share sale

Q: Who is the reporting insider in IPGP's latest Form 4 filing?

The reporting insider is Eugene A. Scherbakov , who is listed as a director and 10% owner of IPG Photonics Corporation (IPGP) .

Q: How many IPG Photonics (IPGP) shares did Eugene Scherbakov sell?

Eugene Scherbakov sold a total of 2,700 shares of IPG Photonics common stock on January 21, 2026 , in three separate transactions of 93, 1,204, and 1,403 shares.

Q: At what prices were the IPGP shares sold in this Form 4?

The reported sales were at weighted average prices of $79.33 , $80.37 , and $81.57 per share, each representing multiple trades within specified price ranges disclosed in the footnotes.

Q: How many IPGP shares does Eugene Scherbakov own after the reported transactions?

After the reported sales, Eugene Scherbakov directly owns 59,330 shares of IPG Photonics common stock.

Q: What security is involved in Eugene Scherbakov's Form 4 for IPG Photonics?

The transactions disclosed in the Form 4 involve IPG Photonics Corporation common stock , reported as non-derivative equity securities.

Filing Impact

(Moderate)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

IPG Photonics Corporation director and 10% owner Eugene A. Scherbakov reported selling a total of 2,700 shares of common stock on January 21, 2026. The sales were made in three separate transactions: 93 shares at a weighted average price of $79.33 per share, 1,204 shares at a weighted average price of $80.37 per share, and 1,403 shares at a weighted average price of $81.57 per share. Each price represents the weighted average of multiple trades within disclosed ranges.

The filing states that these sales were executed under a pre-arranged Rule 10b5-1 trading plan adopted on June 13, 2025, which is designed to allow insiders to sell shares according to a preset schedule. Following the transactions, Scherbakov directly holds 59,330 shares of IPG Photonics common stock.

Insider Trade Summary

Net Seller: 2,700 shares ($218,586)

Net Sell 3 txns

Insider SCHERBAKOV EUGENE A

Role Director, 10% Owner

Sold 2,700 shs ($219K)

Type	Security	Shares	Price	Value
Sale	Common Stock	93	$79.33	$7K
Sale	Common Stock	1,204	$80.37	$97K
Sale	Common Stock	1,403	$81.57	$114K

Holdings After Transaction: Common Stock — 61,937 shares (Direct)

Footnotes (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. The reported transaction involves sale transactions ranging from $78.80 to $79.76 per share. The weighted average price per share was $79.33. 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. The reported transaction involves sale transactions ranging from $80.00 to $80.83 per share. The weighted average price per share was $80.37. 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. The reported transaction involves sale transactions ranging from $81.07 to $81.60 per share. The weighted average price per share was $81.57. 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.

Form 4 Insider Transactions: What Each Field Means →

01/21/2026 - 04:46 PM

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^*

SCHERBAKOV EUGENE A

(Last)

(First)

(Middle)

C/O IPG PHOTONICS CORPORATION

377 SIMARANO DRIVE

(Street)

MARLBOROUGH

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)

X	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	01/21/2026		S		93	D⁽¹⁾	$79.33⁽²⁾	61,937	D
Common Stock	01/21/2026		S		1,204	D⁽¹⁾	$80.37⁽³⁾	60,733	D
Common Stock	01/21/2026		S		1,403	D⁽¹⁾	$81.57⁽⁴⁾	59,330	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

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 $78.80 to $79.76 per share. The weighted average price per share was $79.33. 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 $80.00 to $80.83 per share. The weighted average price per share was $80.37. 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 $81.07 to $81.60 per share. The weighted average price per share was $81.57. 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	01/21/2026
	** 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.

Source: View Original Filing on SEC EDGAR

FAQ

Who is the reporting insider in IPGP's latest Form 4 filing?

The reporting insider is Eugene A. Scherbakov, who is listed as a director and 10% owner of IPG Photonics Corporation (IPGP).

How many IPG Photonics (IPGP) shares did Eugene Scherbakov sell?

Eugene Scherbakov sold a total of 2,700 shares of IPG Photonics common stock on January 21, 2026, in three separate transactions of 93, 1,204, and 1,403 shares.

At what prices were the IPGP shares sold in this Form 4?

The reported sales were at weighted average prices of $79.33, $80.37, and $81.57 per share, each representing multiple trades within specified price ranges disclosed in the footnotes.

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

Yes. The filing states that the sales were effected under a Rule 10b5-1 trading plan adopted by Eugene Scherbakov on June 13, 2025, providing a preset schedule for transactions.

How many IPGP shares does Eugene Scherbakov own after the reported transactions?

After the reported sales, Eugene Scherbakov directly owns 59,330 shares of IPG Photonics common stock.

What security is involved in Eugene Scherbakov's Form 4 for IPG Photonics?

The transactions disclosed in the Form 4 involve IPG Photonics Corporation common stock, reported as non-derivative equity securities.