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IP FIBRE DEVICES LTD

Disclosed activity across 1 company

Tapewire entity
25967
SEC CIK
0001130423

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
IPG PHOTONICS CORPIPGP · Entity 176710% ownerOctober 02, 2026October 06, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

IPG PHOTONICS CORP

Report date October 02, 2026 · Filed October 06, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect6,390,628 Ending reported balance After 2026-10-02 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-10-02 · Sale · Disposed 9,876 · Balance 6,396,113

F2: The reported transaction involves sale transactions ranging from $85.00 to $85.94 per share. The weighted average price per share was $85.39. 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.

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Row 2 · 2026-10-02 · Sale · Disposed 5,485 · Balance 6,390,628

F3: The reported transaction involves sale transactions ranging from $86.00 to $86.42 per share. The weighted average price per share was $86.09. 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.

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Filing footnotes · ownership attribution and instrument terms

F1: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

F2: The reported transaction involves sale transactions ranging from $85.00 to $85.94 per share. The weighted average price per share was $85.39. 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.

F3: The reported transaction involves sale transactions ranging from $86.00 to $86.42 per share. The weighted average price per share was $86.09. 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 02, 2026 Filed Oct 6, 2026 20:42 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 5,485 $86.09 $472,203.65
Disclosure

SEC source: 0001111928-26-000173 · wk-form4_1791319323.xml · nonDerivative · entry 2

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,390,628

F3 · price: The reported transaction involves sale transactions ranging from $86.00 to $86.42 per share. The weighted average price per share was $86.09. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
October 02, 2026 Filed Oct 6, 2026 20:42 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 9,876 $85.39 $843,311.64
Disclosure

SEC source: 0001111928-26-000173 · wk-form4_1791319323.xml · nonDerivative · entry 1

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,396,113

F2 · price: The reported transaction involves sale transactions ranging from $85.00 to $85.94 per share. The weighted average price per share was $85.39. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
August 05, 2026 Filed Aug 6, 2026 20:10 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 550 $98.71 $54,290.50
Disclosure

SEC source: 0001111928-26-000159 · wk-form4_1786047004.xml · nonDerivative · entry 5

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,405,989

F6 · price: The reported transaction involves sale transactions ranging from $98.64 to $98.81 per share. The weighted average price per share was $98.71. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
August 05, 2026 Filed Aug 6, 2026 20:10 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 4,324 $97.81 $422,930.44
Disclosure

SEC source: 0001111928-26-000159 · wk-form4_1786047004.xml · nonDerivative · entry 4

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,406,539

F5 · price: The reported transaction involves sale transactions ranging from $97.39 to $98.19 per share. The weighted average price per share was $97.81. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
August 05, 2026 Filed Aug 6, 2026 20:10 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 1,325 $96.76 $128,207.00
Disclosure

SEC source: 0001111928-26-000159 · wk-form4_1786047004.xml · nonDerivative · entry 3

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,410,863

F4 · price: The reported transaction involves sale transactions ranging from $96.32 to $97.13 per share. The weighted average price per share was $96.76. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
August 05, 2026 Filed Aug 6, 2026 20:10 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 11,912 $95.31 $1,135,332.72
Disclosure

SEC source: 0001111928-26-000159 · wk-form4_1786047004.xml · nonDerivative · entry 2

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,412,188

F3 · price: The reported transaction involves sale transactions ranging from $95.03 to $95.99 per share. The weighted average price per share was $95.31. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
August 04, 2026 Filed Aug 6, 2026 20:10 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 12,202 $95.18 $1,161,386.36
Disclosure

SEC source: 0001111928-26-000159 · wk-form4_1786047004.xml · nonDerivative · entry 1

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,424,100

F2 · price: The reported transaction involves sale transactions ranging from $95.00 to $95.51 per share. The weighted average price per share was $95.18. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:58 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 300 $88.59 $26,577.00
Disclosure

SEC source: 0001111928-26-000157 · wk-form4_1785877080.xml · nonDerivative · entry 4

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,436,302

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:58 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 200 $87.45 $17,490.00
Disclosure

SEC source: 0001111928-26-000157 · wk-form4_1785877080.xml · nonDerivative · entry 3

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,436,602

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:58 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 506 $86.14 $43,586.84
Disclosure

SEC source: 0001111928-26-000157 · wk-form4_1785877080.xml · nonDerivative · entry 2

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,436,802

F3 · price: The reported transaction involves sale transactions ranging from $86.00 to $86.40 per share. The weighted average price per share was $86.14. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:58 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 25,994 $85.76 $2,229,245.44
Disclosure

SEC source: 0001111928-26-000157 · wk-form4_1785877080.xml · nonDerivative · entry 1

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,437,308

F2 · price: The reported transaction involves sale transactions ranging from $85.00 to $85.99 per share. The weighted average price per share was $85.76. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
June 29, 2026 Filed Jul 1, 2026 20:36 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 11,325 $106.40 $1,204,980.00
Disclosure

SEC source: 0001111928-26-000132 · wk-form4_1782938162.xml · nonDerivative · entry 7

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,463,302

F8 · price: The reported transaction involves sale transactions ranging from $105.95 to $106.87 per share. The weighted average price per share was $106.40. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
June 29, 2026 Filed Jul 1, 2026 20:36 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 2,684 $105.37 $282,813.08
Disclosure

SEC source: 0001111928-26-000132 · wk-form4_1782938162.xml · nonDerivative · entry 6

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,474,627

F7 · price: The reported transaction involves sale transactions ranging from $104.95 to $105.92 per share. The weighted average price per share was $105.37. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
June 29, 2026 Filed Jul 1, 2026 20:36 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 16,406 $104.33 $1,711,637.98
Disclosure

SEC source: 0001111928-26-000132 · wk-form4_1782938162.xml · nonDerivative · entry 5

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,477,311

F6 · price: The reported transaction involves sale transactions ranging from $103.91 to $104.89 per share. The weighted average price per share was $104.33. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
June 29, 2026 Filed Jul 1, 2026 20:36 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 13,304 $103.08 $1,371,376.32
Disclosure

SEC source: 0001111928-26-000132 · wk-form4_1782938162.xml · nonDerivative · entry 4

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,493,717

F5 · price: The reported transaction involves sale transactions ranging from $102.85 to $103.64 per share. The weighted average price per share was $103.08. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
June 29, 2026 Filed Jul 1, 2026 20:36 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 17,735 $102.09 $1,810,566.15
Disclosure

SEC source: 0001111928-26-000132 · wk-form4_1782938162.xml · nonDerivative · entry 3

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,507,021

F4 · price: The reported transaction involves sale transactions ranging from $101.72 to $102.65 per share. The weighted average price per share was $102.09. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
June 29, 2026 Filed Jul 1, 2026 20:36 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 2,405 $101.21 $243,410.05
Disclosure

SEC source: 0001111928-26-000132 · wk-form4_1782938162.xml · nonDerivative · entry 2

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,524,756

F3 · price: The reported transaction involves sale transactions ranging from $100.72 to $101.67 per share. The weighted average price per share was $101.21. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
June 29, 2026 Filed Jul 1, 2026 20:36 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 1,841 $100.19 $184,449.79
Disclosure

SEC source: 0001111928-26-000132 · wk-form4_1782938162.xml · nonDerivative · entry 1

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,527,161

F2 · price: The reported transaction involves sale transactions ranging from $99.55 to $100.49 per share. The weighted average price per share was $100.19. 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.

F1 · acquired: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.

Read SEC document
February 24, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 1,520 $137.00 $208,240.00
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 12

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,529,002

F12 · price: The reported transaction involves sale transactions ranging from $136.60 to $137.53 per share. The weighted average price per share was $137.00. 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.

F1 · acquired: 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.

Read SEC document
February 24, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 100 $135.28 $13,528.00
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 11

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,530,522

F1 · acquired: 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.

Read SEC document
February 23, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 120 $134.95 $16,194.00
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 10

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,530,622

F11 · price: The reported transaction involves sale transactions ranging from $134.92 to $135.12 per share. The weighted average price per share was $134.95. 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.

F1 · acquired: 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.

Read SEC document
February 23, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 16,421 $134.35 $2,206,161.35
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 9

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,530,742

F10 · price: The reported transaction involves sale transactions ranging from $133.91 to $134.81 per share. The weighted average price per share was $134.35. 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.

F1 · acquired: 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.

Read SEC document
February 23, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 7,994 $133.61 $1,068,078.34
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 8

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,547,163

F9 · price: The reported transaction involves sale transactions ranging from $132.91 to $133.90 per share. The weighted average price per share was $133.61. 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.

F1 · acquired: 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.

Read SEC document
February 23, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 4,604 $132.31 $609,155.24
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 7

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,555,157

F8 · price: The reported transaction involves sale transactions ranging from $131.88 to $132.82 per share. The weighted average price per share was $132.31. 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.

F1 · acquired: 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.

Read SEC document
February 23, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 4,241 $131.41 $557,309.81
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 6

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,559,761

F7 · price: The reported transaction involves sale transactions ranging from $130.84 to $131.82 per share. The weighted average price per share was $131.41. 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.

F1 · acquired: 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.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 5,484 $132.94 $729,042.96
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 5

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,564,002

F6 · price: The reported transaction involves sale transactions ranging from $132.75 to $133.35 per share. The weighted average price per share was $132.94. 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.

F1 · acquired: 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.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 16,422 $132.21 $2,171,152.62
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 4

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,569,486

F5 · price: The reported transaction involves sale transactions ranging from $131.74 to $132.72 per share. The weighted average price per share was $132.21. 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.

F1 · acquired: 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.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 4,461 $131.11 $584,881.71
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 3

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,585,908

F4 · price: The reported transaction involves sale transactions ranging from $130.64 to $131.17 per share. The weighted average price per share was $131.11. 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.

F1 · acquired: 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.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 2,300 $129.93 $298,839.00
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 2

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,590,369

F3 · price: The reported transaction involves sale transactions ranging from $129.49 to $130.28 per share. The weighted average price per share was $129.93. 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.

F1 · acquired: 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.

Read SEC document
February 20, 2026 Filed Feb 24, 2026 21:26 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 500 $128.79 $64,395.00
Disclosure

SEC source: 0001111928-26-000046 · wk-form4_1771968403.xml · nonDerivative · entry 1

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,592,669

F2 · price: The reported transaction involves sale transactions ranging from $128.33 to $129.10 per share. The weighted average price per share was $128.79. 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.

F1 · acquired: 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.

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January 21, 2026 Filed Jan 21, 2026 21:45 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 12,075 $81.65 $985,923.75
Disclosure

SEC source: 0001111928-26-000006 · wk-form4_1769031932.xml · nonDerivative · entry 6

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,593,169

F7 · price: The reported transaction involves sale transactions ranging from $80.89 to $81.72 per share. The weighted average price per share was $81.65. 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.

F1 · acquired: 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.

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January 21, 2026 Filed Jan 21, 2026 21:45 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 1,306 $80.34 $104,924.04
Disclosure

SEC source: 0001111928-26-000006 · wk-form4_1769031932.xml · nonDerivative · entry 5

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,605,244

F6 · price: The reported transaction involves sale transactions ranging from $79.68 to $80.60 per share. The weighted average price per share was $80.34. 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.

F1 · acquired: 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.

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January 20, 2026 Filed Jan 21, 2026 21:45 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 13,960 $80.43 $1,122,802.80
Disclosure

SEC source: 0001111928-26-000006 · wk-form4_1769031932.xml · nonDerivative · entry 4

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,606,550

F5 · price: The reported transaction involves sale transactions ranging from $79.66 to $80.45 per share. The weighted average price per share was $80.43. 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.

F1 · acquired: 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.

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January 20, 2026 Filed Jan 21, 2026 21:45 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 7,659 $78.92 $604,448.28
Disclosure

SEC source: 0001111928-26-000006 · wk-form4_1769031932.xml · nonDerivative · entry 3

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,620,510

F4 · price: The reported transaction involves sale transactions ranging from $78.65 to $79.52 per share. The weighted average price per share was $78.92. 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.

F1 · acquired: 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.

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January 16, 2026 Filed Jan 21, 2026 21:45 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 14,656 $80.20 $1,175,411.20
Disclosure

SEC source: 0001111928-26-000006 · wk-form4_1769031932.xml · nonDerivative · entry 2

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,628,169

F3 · price: The reported transaction involves sale transactions ranging from $80.00 to $80.79 per share. The weighted average price per share was $80.20. 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.

F1 · acquired: 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.

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January 16, 2026 Filed Jan 21, 2026 21:45 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 14,511 $79.54 $1,154,204.94
Disclosure

SEC source: 0001111928-26-000006 · wk-form4_1769031932.xml · nonDerivative · entry 1

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,642,825

F2 · price: The reported transaction involves sale transactions ranging from $78.93 to $79.90 per share. The weighted average price per share was $79.54. 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.

F1 · acquired: 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.

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December 24, 2025 Filed Dec 29, 2025 21:23 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 2,225 $75.11 $167,119.75
Disclosure

SEC source: 0001111928-25-000186 · wk-form4_1767043411.xml · nonDerivative · entry 7

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,657,336

F6 · price: The reported transaction involves sale transactions ranging from $75.06 to $75.30 per share. The weighted average price per share was $75.11. 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.

F1 · acquired: 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.

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December 24, 2025 Filed Dec 29, 2025 21:23 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 10,560 $74.69 $788,726.40
Disclosure

SEC source: 0001111928-25-000186 · wk-form4_1767043411.xml · nonDerivative · entry 6

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,659,561

F5 · price: The reported transaction involves sale transactions ranging from $74.04 to $75.00 per share. The weighted average price per share was $74.69. 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.

F1 · acquired: 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.

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December 23, 2025 Filed Dec 29, 2025 21:23 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 40 $75.00 $3,000.00
Disclosure

SEC source: 0001111928-25-000186 · wk-form4_1767043411.xml · nonDerivative · entry 5

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,670,121

F1 · acquired: 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.

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December 23, 2025 Filed Dec 29, 2025 21:23 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 28,405 $74.62 $2,119,581.10
Disclosure

SEC source: 0001111928-25-000186 · wk-form4_1767043411.xml · nonDerivative · entry 4

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,670,161

F4 · price: The reported transaction involves sale transactions ranging from $73.89 to $74.87 per share. The weighted average price per share was $74.62. 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.

F1 · acquired: 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.

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December 22, 2025 Filed Dec 29, 2025 21:23 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 7 $76.69 $536.83
Disclosure

SEC source: 0001111928-25-000186 · wk-form4_1767043411.xml · nonDerivative · entry 3

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,698,566

F1 · acquired: 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.

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December 22, 2025 Filed Dec 29, 2025 21:23 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 6,870 $75.97 $521,913.90
Disclosure

SEC source: 0001111928-25-000186 · wk-form4_1767043411.xml · nonDerivative · entry 2

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,698,573

F3 · price: The reported transaction involves sale transactions ranging from $75.69 to $76.42 per share. The weighted average price per share was $75.97. 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.

F1 · acquired: 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.

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December 22, 2025 Filed Dec 29, 2025 21:23 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 16,060 $75.20 $1,207,712.00
Disclosure

SEC source: 0001111928-25-000186 · wk-form4_1767043411.xml · nonDerivative · entry 1

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,705,443

F2 · price: The reported transaction involves sale transactions ranging from $74.68 to $75.66 per share. The weighted average price per share was $75.20. 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.

F1 · acquired: 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.

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November 24, 2025 Filed Nov 25, 2025 23:16 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 12 $76.98 $923.76
Disclosure

SEC source: 0001111928-25-000176 · wk-form4_1764112560.xml · nonDerivative · entry 6

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,721,503

F1 · acquired: 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.

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November 24, 2025 Filed Nov 25, 2025 23:16 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 30,346 $76.44 $2,319,648.24
Disclosure

SEC source: 0001111928-25-000176 · wk-form4_1764112560.xml · nonDerivative · entry 5

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,721,515

F6 · price: The reported transaction involves sale transactions ranging from $75.98 to $76.97 per share. The weighted average price per share was $76.44. 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.

F1 · acquired: 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.

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November 24, 2025 Filed Nov 25, 2025 23:16 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 4,642 $75.83 $352,002.86
Disclosure

SEC source: 0001111928-25-000176 · wk-form4_1764112560.xml · nonDerivative · entry 4

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,751,861

F5 · price: The reported transaction involves sale transactions ranging from $74.98 to $75.97 per share. The weighted average price per share was $75.83. 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.

F1 · acquired: 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.

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November 21, 2025 Filed Nov 25, 2025 23:16 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 1,145 $74.97 $85,840.65
Disclosure

SEC source: 0001111928-25-000176 · wk-form4_1764112560.xml · nonDerivative · entry 3

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,756,503

F4 · price: The reported transaction involves sale transactions ranging from $74.76 to $75.11 per share. The weighted average price per share was $74.97. 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.

F1 · acquired: 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.

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November 21, 2025 Filed Nov 25, 2025 23:16 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 20,163 $74.65 $1,505,167.95
Disclosure

SEC source: 0001111928-25-000176 · wk-form4_1764112560.xml · nonDerivative · entry 2

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,757,648

F3 · price: The reported transaction involves sale transactions ranging from $73.76 to $74.75 per share. The weighted average price per share was $74.65. 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.

F1 · acquired: 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.

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November 21, 2025 Filed Nov 25, 2025 23:16 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 7,859 $73.16 $574,964.44
Disclosure

SEC source: 0001111928-25-000176 · wk-form4_1764112560.xml · nonDerivative · entry 1

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,777,811

F2 · price: The reported transaction involves sale transactions ranging from $72.72 to $73.51 per share. The weighted average price per share was $73.16. 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.

F1 · acquired: 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.

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October 21, 2025 Filed Oct 21, 2025 22:02 UTC IPG PHOTONICS CORP IPGP · Entity 1767 SaleCommon Stock 12,540 $88.05 $1,104,147.00
Disclosure

SEC source: 0001111928-25-000157 · wk-form4_1761084134.xml · nonDerivative · entry 7

IP FIBRE DEVICES LTD · CIK 0001130423 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,785,670

F8 · price: The reported transaction involves sale transactions ranging from $87.99 to $88.33 per share. The weighted average price per share was $88.05. 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.

F1 · acquired: 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.