IPG Photonics director buys 2,710 IPGP shares

Q: What insider transactions did IPGP director John R. Peeler report?

John R. Peeler reported two open-market purchases of IPG Photonics common stock on August 26, 2026, totaling 2,710 shares acquired into direct ownership.

Q: How many IPGP shares did John R. Peeler buy on August 26, 2026?

John R. Peeler bought a total of 2,710 IPGP shares on August 26, 2026, consisting of 1,552 shares in one set of trades and 1,158 shares in another.

Q: At what prices did John R. Peeler purchase IPGP stock?

Peeler purchased IPGP shares at weighted average prices of $72.84 and $74.57 per share. The first group of trades ranged from $72.44–$73.37, and the second from $74.12–$75.07 per share.

Q: Were John R. Peeler’s IPGP trades part of a Rule 10b5-1 plan?

The filing’s Rule 10b5-1 checkbox was not marked as affirmative, and no footnote states that the August 26, 2026 purchases were made pursuant to a Rule 10b5-1 trading plan.

Q: Does the Form 4 state John R. Peeler’s total IPGP holdings after these purchases?

The reported transactions list no post-transaction share balance for John R. Peeler, so his total IPGP holdings after the August 26, 2026 purchases are not provided in this filing.

IPG PHOTONICS CORP (IPGP) director John R. Peeler reported two open-market purchases of common stock on August 26, 2026.

Filing Impact

(Moderate)

Filing Sentiment

(Positive)How Sentiment works

Sentiment and the balance of points

Rhea-AI Sentiment reads the wording of the document, how positive or negative its language is on a 1 to 5 scale. The balance of points shown with the takes weighs what the document actually discloses, so the two can disagree, for example when a trial that missed its main goal is described in upbeat language.

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Form Type

Rhea-AI Filing Summary

IPG PHOTONICS CORP (IPGP) director John R. Peeler reported two open-market purchases of common stock on August 26, 2026. He bought 1,552 shares at a weighted average price of $72.84 per share (with individual trades between $72.44 and $73.37), and 1,158 shares at a weighted average price of $74.57 per share (with trades between $74.12 and $75.07). In total, Peeler purchased 2,710 shares in direct ownership.

Insider Trade Summary

Net Buyer: 2,710 shares

Net Buy 2 txns

Insider PEELER JOHN R

Role Director

Bought 2,710 shs ($199K)

Type	Security	Shares	Price	Value
Purchase	Common Stock ^F1	1,552	$72.84	$113K
Purchase	Common Stock ^F2	1,158	$74.57	$86K

Holdings After Transaction: Common Stock — 20,886 shares (Direct)

Footnotes (2)

F1. The reported transaction involves purchase transactions ranging from $72.44 to $73.37 per share. The weighted average price per share was $72.84. 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.
F2. The reported transaction involves purchase transactions ranging from $74.12 to $75.07 per share. The weighted average price per share was $74.57. 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.

Key Figures

Shares purchased (first transaction): 1,552 shares Weighted average price (first transaction): $72.84 per share Shares purchased (second transaction): 1,158 shares +2 more

5 metrics

Shares purchased (first transaction) 1,552 shares Common Stock purchased on August 26, 2026 at weighted average $72.84

Weighted average price (first transaction) $72.84 per share Purchases ranged from $72.44 to $73.37 per share

Shares purchased (second transaction) 1,158 shares Common Stock purchased on August 26, 2026 at weighted average $74.57

Weighted average price (second transaction) $74.57 per share Purchases ranged from $74.12 to $75.07 per share

Total shares purchased 2,710 shares Sum of both open-market purchase transactions on August 26, 2026

Key Terms

weighted average price per share, open market or private transaction, Reporting Person

3 terms

open market or private transaction financial

"Transaction code P: Purchase in open market or private transaction"

Reporting Person regulatory

"The Reporting Person undertakes to provide upon request"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did IPGP director John R. Peeler report?

John R. Peeler reported two open-market purchases of IPG Photonics common stock on August 26, 2026, totaling 2,710 shares acquired into direct ownership.

How many IPGP shares did John R. Peeler buy on August 26, 2026?

John R. Peeler bought a total of 2,710 IPGP shares on August 26, 2026, consisting of 1,552 shares in one set of trades and 1,158 shares in another.

At what prices did John R. Peeler purchase IPGP stock?

Peeler purchased IPGP shares at weighted average prices of $72.84 and $74.57 per share. The first group of trades ranged from $72.44–$73.37, and the second from $74.12–$75.07 per share.

Were John R. Peeler’s IPGP trades part of a Rule 10b5-1 plan?

The filing’s Rule 10b5-1 checkbox was not marked as affirmative, and no footnote states that the August 26, 2026 purchases were made pursuant to a Rule 10b5-1 trading plan.

Does the Form 4 state John R. Peeler’s total IPGP holdings after these purchases?

The reported transactions list no post-transaction share balance for John R. Peeler, so his total IPGP holdings after the August 26, 2026 purchases are not provided in this filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Available on EDGAR 08/27/2026 - 04:28 PM EDT Accepted by SEC EDGAR 08/27/2026 - 04:27 PM EDT

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^*

PEELER JOHN R

(Last)

(First)

(Middle)

C/O IPG PHOTONICS CORPORATION

377 SIMARANO DRIVE

(Street)

MARLBOROUGH

MASSACHUSETTS

01752

(City)

(State)

(Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/26/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

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	08/26/2026		P		1,552	A	$72.84⁽¹⁾	19,728	D
Common Stock	08/26/2026		P		1,158	A	$74.57⁽²⁾	20,886	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 reported transaction involves purchase transactions ranging from $72.44 to $73.37 per share. The weighted average price per share was $72.84. 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.

2. The reported transaction involves purchase transactions ranging from $74.12 to $75.07 per share. The weighted average price per share was $74.57. 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	08/27/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR