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Nasdaq · USD

IPGP

IPG PHOTONICS CORP

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Tapewire entity
1767
SEC CIK
0001111928
Parsed reports
534

Last 12 months

Inside the activity.

2 purchase rows · 131 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 2025017
Dec 2025014
Jan 2026019
Feb 2026038
Mar 202601
Apr 202600
May 202603
Jun 2026016
Jul 2026012
Aug 202625
Sep 202603
Oct 202603

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
October 02, 2026 Filed Oct 6, 2026 20:42 UTC 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 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.

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October 02, 2026 Filed Oct 6, 2026 20:40 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 3,048 $85.30 $259,994.40
Disclosure

SEC source: 0001111928-26-000171 · wk-form4_1791319239.xml · nonDerivative · entry 1

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 45,162

F2 · price: The reported transaction involves sale transactions ranging from $85.00 to $85.72 per share. The weighted average price per share was $85.30. 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
September 02, 2026 Filed Sep 3, 2026 20:23 UTC SaleCommon Stock 4,715 $76.25 $359,518.75
Disclosure

SEC source: 0001111928-26-000165 · wk-form4_1788467023.xml · nonDerivative · entry 3

Valentin Gapontsev Trust I · CIK 0001508155 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,642,886

F4 · price: The reported transaction involves sale transactions ranging from $76.00 to $76.81 per share. The weighted average price per share was $76.25. 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
September 02, 2026 Filed Sep 3, 2026 20:23 UTC SaleCommon Stock 4,591 $75.65 $347,309.15
Disclosure

SEC source: 0001111928-26-000165 · wk-form4_1788467023.xml · nonDerivative · entry 2

Valentin Gapontsev Trust I · CIK 0001508155 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,647,601

F3 · price: The reported transaction involves sale transactions ranging from $75.00 to $75.89 per share. The weighted average price per share was $75.65. 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 March 17, 2026.

Read SEC document
September 01, 2026 Filed Sep 3, 2026 20:23 UTC SaleCommon Stock 18,091 $75.14 $1,359,357.74
Disclosure

SEC source: 0001111928-26-000165 · wk-form4_1788467023.xml · nonDerivative · entry 1

Valentin Gapontsev Trust I · CIK 0001508155 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,652,192

F2 · price: The reported transaction involves sale transactions ranging from $75.00 to $75.73 per share. The weighted average price per share was $75.14. 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
August 26, 2026 Filed Aug 27, 2026 20:27 UTC PurchaseCommon Stock 1,158 $74.57 $86,352.06
Disclosure

SEC source: 0001111928-26-000163 · wk-form4_1787862464.xml · nonDerivative · entry 2

PEELER JOHN R · CIK 0001053572 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,886

F2 · price: 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.

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August 26, 2026 Filed Aug 27, 2026 20:27 UTC PurchaseCommon Stock 1,552 $72.84 $113,047.68
Disclosure

SEC source: 0001111928-26-000163 · wk-form4_1787862464.xml · nonDerivative · entry 1

PEELER JOHN R · CIK 0001053572 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,728

F1 · price: 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.

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August 08, 2026 Filed Aug 10, 2026 20:12 UTC
Bucher PaulusSVP, Global Operations
Tax withholdingCommon Stock 663 $90.23 $59,822.49
Disclosure

SEC source: 0001111928-26-000161 · wk-form4_1786392751.xml · nonDerivative · entry 1

Bucher Paulus · CIK 0001929263 · SVP, Global Operations

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,053

F1 · shares: Represents shares withheld to cover taxes for restricted stock units which have vested.

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August 05, 2026 Filed Aug 6, 2026 20:10 UTC 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 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 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 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 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 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 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 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 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
July 31, 2026 Filed Aug 4, 2026 20:56 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 241 $88.68 $21,371.88
Disclosure

SEC source: 0001111928-26-000155 · wk-form4_1785877011.xml · nonDerivative · entry 4

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,210

F5 · price: The reported transaction involves sale transactions ranging from $88.59 to $89.14 per share. The weighted average price per share was $88.68. 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 20:56 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 300 $87.45 $26,235.00
Disclosure

SEC source: 0001111928-26-000155 · wk-form4_1785877011.xml · nonDerivative · entry 3

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,451

F4 · price: The reported transaction involves sale transactions ranging from $87.35 to $87.65 per share. The weighted average price per share was $87.45. 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 20:56 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 200 $86.34 $17,268.00
Disclosure

SEC source: 0001111928-26-000155 · wk-form4_1785877011.xml · nonDerivative · entry 2

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,751

F3 · price: The reported transaction involves sale transactions ranging from $86.28 to $86.40 per share. The weighted average price per share was $86.34. 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 March 17, 2026.

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:56 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 783 $85.72 $67,118.76
Disclosure

SEC source: 0001111928-26-000155 · wk-form4_1785877011.xml · nonDerivative · entry 1

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,951

F2 · price: The reported transaction involves sale transactions ranging from $85.00 to $85.98 per share. The weighted average price per share was $85.72. 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 21, 2026 Filed Jul 22, 2026 20:12 UTC SaleCommon Stock 23,869 $103.00 $2,458,507.00
Disclosure

SEC source: 0001111928-26-000145 · wk-form4_1784751124.xml · nonDerivative · entry 4

Valentin Gapontsev Trust I · CIK 0001508155 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,670,283

F5 · price: The reported transaction involves sale transactions ranging from $103.00 to $103.13 per share. The weighted average price per share was $103.00. 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 March 17, 2026.

Read SEC document
July 21, 2026 Filed Jul 22, 2026 20:12 UTC SaleCommon Stock 24,347 $102.04 $2,484,367.88
Disclosure

SEC source: 0001111928-26-000145 · wk-form4_1784751124.xml · nonDerivative · entry 3

Valentin Gapontsev Trust I · CIK 0001508155 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,694,152

F4 · price: The reported transaction involves sale transactions ranging from $102.00 to $102.94 per share. The weighted average price per share was $102.04. 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 21, 2026 Filed Jul 22, 2026 20:12 UTC SaleCommon Stock 7,100 $101.20 $718,520.00
Disclosure

SEC source: 0001111928-26-000145 · wk-form4_1784751124.xml · nonDerivative · entry 2

Valentin Gapontsev Trust I · CIK 0001508155 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,718,499

F3 · price: The reported transaction involves sale transactions ranging from $100.99 to $101.98 per share. The weighted average price per share was $101.20. 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 March 17, 2026.

Read SEC document
July 21, 2026 Filed Jul 22, 2026 20:12 UTC SaleCommon Stock 1,000 $100.08 $100,080.00
Disclosure

SEC source: 0001111928-26-000145 · wk-form4_1784751124.xml · nonDerivative · entry 1

Valentin Gapontsev Trust I · CIK 0001508155 · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,725,599

F2 · price: The reported transaction involves sale transactions ranging from $99.84 to $100.57 per share. The weighted average price per share was $100.08. 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 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 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 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 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 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 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 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
June 29, 2026 Filed Jul 1, 2026 20:34 UTC
Lopresti Angelo PSVP, Secretary & Gen Counsel · 10% owner
SaleCommon Stock 1,000 $110.33 $110,330.00
Disclosure

SEC source: 0001111928-26-000130 · wk-form4_1782938049.xml · nonDerivative · entry 1

Lopresti Angelo P · CIK 0001378548 · SVP, Secretary & Gen Counsel · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 59,841

F2 · price: The reported transaction involves sale transactions ranging from $110.15 to $110.47 per share. The weighted average price per share was $110.33. 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.

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June 29, 2026 Filed Jul 1, 2026 20:32 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 200 $106.66 $21,332.00
Disclosure

SEC source: 0001111928-26-000128 · wk-form4_1782937917.xml · nonDerivative · entry 5

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,734

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.

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June 29, 2026 Filed Jul 1, 2026 20:32 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 1 $104.63 $104.63
Disclosure

SEC source: 0001111928-26-000128 · wk-form4_1782937917.xml · nonDerivative · entry 4

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,934

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.

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June 29, 2026 Filed Jul 1, 2026 20:32 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 100 $102.92 $10,292.00
Disclosure

SEC source: 0001111928-26-000128 · wk-form4_1782937917.xml · nonDerivative · entry 3

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,935

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.

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June 29, 2026 Filed Jul 1, 2026 20:32 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 250 $101.24 $25,310.00
Disclosure

SEC source: 0001111928-26-000128 · wk-form4_1782937917.xml · nonDerivative · entry 2

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,035

F3 · price: The reported transaction involves sale transactions ranging from $101.17 to $101.34 per share. The weighted average price per share was $101.24. 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.

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June 29, 2026 Filed Jul 1, 2026 20:32 UTC
SCHERBAKOV EUGENE ADirector · 10% owner
SaleCommon Stock 973 $100.43 $97,718.39
Disclosure

SEC source: 0001111928-26-000128 · wk-form4_1782937917.xml · nonDerivative · entry 1

SCHERBAKOV EUGENE A · CIK 0001378544 · Director · 10% owner

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 50,285

F2 · price: The reported transaction involves sale transactions ranging from $100.12 to $101.01 per share. The weighted average price per share was $100.43. 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 March 17, 2026.

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June 22, 2026 Filed Jun 23, 2026 20:24 UTC
Agnes TangDirector
SaleCommon Stock 200 $119.32 $23,864.00
Disclosure

SEC source: 0001919257-26-000002 · wk-form4_1782246287.xml · nonDerivative · entry 3

Agnes Tang · CIK 0001919257 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,588

F4 · price: The reported transaction involves sale transactions ranging from $119.16 to $119.48 per share. The weighted average price per share was $119.32. 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 August 26, 2025.

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June 22, 2026 Filed Jun 23, 2026 20:24 UTC
Agnes TangDirector
SaleCommon Stock 536 $118.08 $63,290.88
Disclosure

SEC source: 0001919257-26-000002 · wk-form4_1782246287.xml · nonDerivative · entry 2

Agnes Tang · CIK 0001919257 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,788

F3 · price: The reported transaction involves sale transactions ranging from $117.88 to $118.32 per share. The weighted average price per share was $118.08. 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 August 26, 2025.

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June 22, 2026 Filed Jun 23, 2026 20:24 UTC
Agnes TangDirector
SaleCommon Stock 775 $117.32 $90,923.00
Disclosure

SEC source: 0001919257-26-000002 · wk-form4_1782246287.xml · nonDerivative · entry 1

Agnes Tang · CIK 0001919257 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,324

F2 · price: The reported transaction involves sale transactions ranging from $116.86 to $117.85 per share. The weighted average price per share was $117.32. 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 August 26, 2025.

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June 05, 2026 Filed Jun 8, 2026 20:10 UTC
Gitin Mark MiltonDirector · CEO
Tax withholdingCommon Stock 4,641 $107.37 $498,304.17
Disclosure

SEC source: 0001111928-26-000126 · wk-form4_1780949422.xml · nonDerivative · entry 1

Gitin Mark Milton · CIK 0001842711 · Director · CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,232

F1 · shares: Represents shares withheld to cover taxes for restricted stock units which have vested.

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May 22, 2026 Filed May 26, 2026 21:34 UTC
Mammen Timothy PVSVP, Chief Financial Officer
SaleCommon Stock 2,712 $120.37 $326,443.44
Disclosure

SEC source: 0001111928-26-000122 · wk-form4_1779831263.xml · nonDerivative · entry 2

Mammen Timothy PV · CIK 0001378546 · SVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,438

F2 · price: The reported transaction involves sale transactions ranging from $120.25 to $120.49 per share. The weighted average price per share was $120.37. 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.

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May 22, 2026 Filed May 26, 2026 21:34 UTC
Mammen Timothy PVSVP, Chief Financial Officer
SaleCommon Stock 7,263 $119.60 $868,654.80
Disclosure

SEC source: 0001111928-26-000122 · wk-form4_1779831263.xml · nonDerivative · entry 1

Mammen Timothy PV · CIK 0001378546 · SVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,150

F1 · price: The reported transaction involves sale transactions ranging from $119.05 to $119.92 per share. The weighted average price per share was $119.60. 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.

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May 14, 2026 Filed May 15, 2026 20:24 UTC SaleCommon Stock 1,690 $105.58 $178,430.20
Disclosure

SEC source: 0001111928-26-000118 · wk-form4_1778876685.xml · nonDerivative · entry 1

Desmond Jeanmarie F. · CIK 0001713192 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,486

F1 · price: The reported transaction involves sale transactions ranging from $105.11 to $105.89 per share. The weighted average price per share was $105.58. 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.

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May 12, 2026 Filed May 14, 2026 00:39 UTC GrantCommon Stock 2,436 $0.00 $0.00
Disclosure

SEC source: 0001111928-26-000115 · wk-form4_1778719184.xml · nonDerivative · entry 1

KENNEDY KOLLEEN T · CIK 0001531738 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,513

F1 · shares: Grant of restricted stock units vesting in full on the earlier of the first anniversary of the grant date or the next annual stockholders' meeting that occurs at least 50 weeks after the prior year's meeting, subject to the Reporting Person's continued services as a director of the Issuer through the vesting date.

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May 12, 2026 Filed May 13, 2026 20:16 UTC GrantCommon Stock 2,436 $0.00 $0.00
Disclosure

SEC source: 0001111928-26-000113 · wk-form4_1778703378.xml · nonDerivative · entry 1

PEELER JOHN R · CIK 0001053572 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,176

F1 · shares: Grant of restricted stock units vesting in full on the earlier of the first anniversary of the grant date or the next annual stockholders' meeting that occurs at least 50 weeks after the prior year's meeting, subject to the Reporting Person's continued services as a director of the Issuer through the vesting date.

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May 12, 2026 Filed May 13, 2026 20:15 UTC GrantCommon Stock 2,436 $0.00 $0.00
Disclosure

SEC source: 0001111928-26-000111 · wk-form4_1778703343.xml · nonDerivative · entry 1

Dougherty Greg · CIK 0001325750 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,334

F1 · shares: Grant of restricted stock units vesting in full on the earlier of the first anniversary of the grant date or the next annual stockholders' meeting that occurs at least 50 weeks after the prior year's meeting, subject to the Reporting Person's continued services as a director of the Issuer through the vesting date.

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May 12, 2026 Filed May 13, 2026 20:14 UTC GrantCommon Stock 2,436 $0.00 $0.00
Disclosure

SEC source: 0001111928-26-000109 · wk-form4_1778703267.xml · nonDerivative · entry 1

Desmond Jeanmarie F. · CIK 0001713192 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,176

F1 · shares: Grant of restricted stock units vesting in full on the earlier of the first anniversary of the grant date or the next annual stockholders' meeting that occurs at least 50 weeks after the prior year's meeting, subject to the Reporting Person's continued services as a director of the Issuer through the vesting date.

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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.