Form 4 Tracker
VICOR CORP
vicr

70 insider filings · Latest: Jun 16, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
Dec 2, 2024Dec 3 12:04 AMEICHTEN ESTIA J
Proposed Sale
8,000$53.50$428.0K

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Nov 12, 2024Nov 12 10:18 PMGusinov Alex
Proposed Sale
1,516$58.80$89.1K

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Nov 7, 2024Nov 7 10:37 PMTuozzolo Claudio
Proposed Sale
2,999$52.54$157.6K

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Page 13 of 13

Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 27, 2026May 28 8:57 PMNancy L GravaVP Human Resources
Option Exercise
323$75.430(D)

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May 26, 2026May 28 4:37 PMClaudio TuozzoloDirector, Corp. Vice President
Option Exercise
3,000$33.9626,913(D)

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May 26, 2026May 27 9:30 PMRobert GendronCorp. VP - Marketing
Option Exercise
4,571$75.432,873(D)

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May 26, 2026May 27 7:41 PMAndrew D'AmicoDirector
Option Exercise
504$50.0010,016(D)

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May 14, 2026May 15 3:47 PMAndrew D'AmicoDirector
Option Exercise
800$50.0010,520(D)

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May 13, 2026May 14 6:45 PMAndrew D'AmicoDirector
Option Exercise
1,200$50.0011,320(D)

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May 12, 2026May 13 5:44 PMAlvaro DoyleVP and CIO
Option Exercise
4,041$50.004,932(D)

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May 12, 2026May 13 2:29 PMAndrew D'AmicoDirector
Option Exercise
565$75.430(D)

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May 11, 2026May 12 7:28 PMClaudio TuozzoloDirector, Corp. Vice President
Option Exercise
8,984$50.0021,381(D)

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May 11, 2026May 12 7:14 PMKemble D MorrisonOther
Option Exercise
2,313$60.612,213(D)

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May 11, 2026May 12 6:25 PMMichael McnamaraDirector, General Manager Mfg. Ops.
Option Exercise
18,618$75.430(D)

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May 11, 2026May 12 4:11 PMQuentin A. FendeletCorp. VP - CAO
Option Exercise
5,059$41.614,529(D)

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May 6, 2026May 8 7:11 PMClaudio TuozzoloDirector, Corp. Vice President
Option Exercise
6,132$60.611,202(D)

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May 6, 2026May 8 6:10 PMQuentin A. FendeletCorp. VP - CAO
Option Exercise
5,060$60.61457(D)

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May 6, 2026May 8 2:27 PMJason CarlsonDirector
Option Exercise
800$100.00200(D)

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May 5, 2026May 7 6:42 PMPatrizio VinciarelliDirector, Chairman and CEO, 10% Owner
Grant/Award
1,730$266.011,730(D)

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May 5, 2026May 7 5:30 PMPhilip D DaviesDirector, VP Global Sales & Marketing
Grant/Award
4,547$266.014,547(D)

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May 5, 2026May 7 4:27 PMNancy L GravaVP Human Resources
Option Exercise
5,412$60.615,951(D)

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May 5, 2026May 6 9:03 PMNancy L GravaVP-Human Resources
Grant/Award
1,049$266.011,049(D)

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May 5, 2026May 6 8:47 PMMichael McnamaraDirector, General Manager Mfg. Ops.
Grant/Award
3,564$266.013,564(D)

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