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Insider Transactions

Insider Transaction Summary

Gapontsev Trust I Valentin
6,786,509 shares
Net: -194,348 B/S: -
FIBRE DEVICES LTD IP
6,530,522 shares
Net: -147,012 B/S: -
VALENTIN P GAPONTSEV
301,612 shares
Net: 0 B/S: -
Mark Milton Gitin
91,873 shares
Net: +7,643 B/S:
Timothy PV Mammen
86,413 shares
Net: +1,836 B/S:
Eugene A Shcherbakov
76,112 shares
Net: 0 B/S: -
Alexander Ovtchinnikov
74,360 shares
Net: 0 B/S: -
MICHAEL C CHILD
68,625 shares
Net: 0 B/S: -
Angelo P Lopresti
60,841 shares
Net: -8,044 B/S: 0.98
EUGENE A SCHERBAKOV
51,258 shares
Net: -12,971 B/S: 1.0
Trevor Ness
38,425 shares
Net: -3,394 B/S: 1.0
FELIX I STUKALIN
36,316 shares
Net: 0 B/S: -
Eric Meurice
23,553 shares
Net: +556 B/S: 1.38
HENRY E GAUTHIER
17,051 shares
Net: 0 B/S: -
Greg Dougherty
15,898 shares
Net: 0 B/S: -
JOHN R PEELER
15,740 shares
Net: 0 B/S: -
Catherine P Lego
11,586 shares
Net: 0 B/S: -
Thomas J Burgomaster
11,566 shares
Net: 0 B/S: -
WILLIAM S HURLEY
11,005 shares
Net: 0 B/S: -
Igor Samartsev
10,449 shares
Net: +4,215 B/S:
Gregory R Beecher
9,780 shares
Net: 0 B/S: -
Jeanmarie F. Desmond
9,740 shares
Net: -1,360 B/S: -
KOLLEEN T KENNEDY
9,077 shares
Net: 0 B/S: -
THOMAS J SEIFERT
8,946 shares
Net: 0 B/S: -
Tang Agnes
8,763 shares
Net: -1,781 B/S: -
Paulus Bucher
6,716 shares
Net: +6,716 B/S:
Mary E. Buttarazzi
4,749 shares
Net: +854 B/S: 3.58

Individual Transactions

March 17, 2026

Mary E. Buttarazzi
Open Market Sale
Change: -500
Price: $116.22
Shares: 4,749
Value: -$58,110

March 01, 2026

Mark Milton Gitin
Tax Payment
Change: -7,603
Price: $131.57
Shares: 91,873
Value: -$1,000,326
Angelo P Lopresti
Tax Payment
Change: -3,848
Price: $131.57
Shares: 60,841
Value: -$506,281
Timothy PV Mammen
Tax Payment
Change: -4,310
Price: $131.57
Shares: 86,413
Value: -$567,066
EUGENE A SCHERBAKOV
Tax Payment
Change: -7,237
Price: $131.57
Shares: 51,258
Value: -$952,172
Trevor Ness
Tax Payment
Change: -3,402
Price: $131.57
Shares: 38,425
Value: -$447,601
Mary E. Buttarazzi
Tax Payment
Change: -435
Price: $131.57
Shares: 5,249
Value: -$57,232
Igor Samartsev
Tax Payment
Change: -836
Price: $131.57
Shares: 10,449
Value: -$109,992

February 24, 2026

FIBRE DEVICES LTD IP
Open Market Sale
Change: -100
Price: $135.28
Shares: 6,530,522
Value: -$13,528
EUGENE A SCHERBAKOV
Open Market Sale
Change: -200
Price: $135.72
Shares: 60,995
Value: -$27,144

February 23, 2026

FIBRE DEVICES LTD IP
Open Market Sale
Change: -4,241
Price: $131.41
Shares: 6,559,761
Value: -$557,309

February 20, 2026

FIBRE DEVICES LTD IP
Open Market Sale
Change: -500
Price: $128.79
Shares: 6,592,669
Value: -$64,395

February 18, 2026

Mary E. Buttarazzi
Grant/Award Acquisition
Change: +1,789
Price: $0.00
Shares: 5,684
Value: +$0
Trevor Ness
Grant/Award Acquisition
Change: +4,621
Price: $0.00
Shares: 41,827
Value: +$0
Timothy PV Mammen
Grant/Award Acquisition
Change: +6,146
Price: $0.00
Shares: 90,723
Value: +$0
Paulus Bucher
Grant/Award Acquisition
Change: +2,531
Price: $0.00
Shares: 6,716
Value: +$0
Igor Samartsev
Grant/Award Acquisition
Change: +1,688
Price: $0.00
Shares: 1,688
Value: +$0
Angelo P Lopresti
Grant/Award Acquisition
Change: +4,465
Price: $0.00
Shares: 64,689
Value: +$0
Mark Milton Gitin
Grant/Award Acquisition
Change: +19,887
Price: $0.00
Shares: 99,476
Value: +$0

February 17, 2026

Igor Samartsev
Option Exercise/Conversion
Change: +3,363
Price: $81.89
Shares: 9,597
Value: +$275,396

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