Form 4 Tracker
VICOR CORP
vicr

45 insider filings · Latest: May 12, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 12, 2026May 13 2:29 PMAndrew D'AmicoDirector
Sale
565$303.03$171.2K0(D)

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May 12, 2026May 12 8:05 PMAL J DOYLE
Proposed Sale
4,041$286.91$1.2M

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May 11, 2026May 12 7:28 PMClaudio TuozzoloDirector, Corp. Vice President
Sale
8,984$304.65$2.7M13,240(D)

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May 11, 2026May 12 7:14 PMKemble D MorrisonOther
Sale
2,313$301.59$697.6K0(D)

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May 11, 2026May 12 6:25 PMMichael McnamaraDirector, General Manager Mfg. Ops.
Sale
18,618$309.00$5.8M18,185(D)

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May 11, 2026May 12 4:11 PMQuentin A. FendeletCorp. VP - CAO
Sale
5,059$297.03$1.5M0(D)

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May 11, 2026May 11 9:09 PMCLAUDIO TUOZZOLO
Proposed Sale
8,984$304.65$2.7M

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May 11, 2026May 11 8:16 PMKEMBLE MORRISON
Proposed Sale
2,313$301.59$697.6K

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May 11, 2026May 11 8:09 PMQUENTIN FENDELET
Proposed Sale
5,059$297.03$1.5M

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May 11, 2026May 11 8:05 PMMICHAEL S MCNAMARA
Proposed Sale
18,618$309.00$5.8M

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May 6, 2026May 8 7:11 PMClaudio TuozzoloDirector, Corp. Vice President
Sale
6,132$276.93$1.7M13,240(D)

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May 6, 2026May 8 6:10 PMQuentin A. FendeletCorp. VP - CAO
Sale
5,060$277.07$1.4M0(D)

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May 6, 2026May 8 2:27 PMJason CarlsonDirector
Sale
800$275.09$220.1K0(D)

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May 5, 2026May 7 4:27 PMNancy L GravaVP Human Resources
Sale
5,412$265.00$1.4M0(D)

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May 6, 2026May 6 8:37 PMQUENTIN FENDELET
Proposed Sale
5,060$277.07$1.4M

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May 6, 2026May 6 8:28 PMCLAUDIO TUOZZOLO
Proposed Sale
6,132$276.93$1.7M

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May 6, 2026May 6 8:05 PMJASON L CARLSON
Proposed Sale
800$275.09$220.1K

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May 5, 2026May 5 8:56 PMNANCY GRAVA
Proposed Sale
5,412$265.00$1.4M

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May 4, 2026May 5 7:13 PMJames F SchmidtDirector, CFO, Treasurer, Secretary
Sale
4,274$252.92$1.1M0(D)

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May 4, 2026May 5 3:28 PMAndrew D'AmicoDirector
Sale
7,512$252.89$1.9M0(D)

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Page 1 of 9

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Stock Options & Derivatives
Txn DateAcceptedInsiderTypeSharesExercise PriceShares OwnedFiling
May 5, 2026May 6 7:39 PMAlex GusinovCorp. Vice President
Grant/Award
2,633$266.012,633(D)

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May 5, 2026May 6 7:24 PMAlvaro DoyleVP and CIO
Grant/Award
1,514$266.011,514(D)

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May 4, 2026May 5 7:13 PMJames F SchmidtDirector, CFO, Treasurer, Secretary
Option Exercise
4,274$50.004,112(D)

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May 4, 2026May 5 3:28 PMAndrew D'AmicoDirector
Option Exercise
7,512$41.615,832(D)

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May 1, 2026May 4 4:01 PMPhilip D DaviesDirector, VP Global Sales & Marketing
Option Exercise
3,073$30.985,466(D)

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Apr 27, 2026Apr 28 7:10 PMJames F SchmidtDirector, CFO, Treasurer, Secretary
Option Exercise
1,241$60.611,240(D)

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Apr 27, 2026Apr 28 6:05 PMAndrew D'AmicoDirector
Option Exercise
800$60.61800(D)

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Apr 24, 2026Apr 27 5:43 PMClaudio TuozzoloDirector, Corp. Vice President
Option Exercise
731$68.480(D)

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Apr 23, 2026Apr 27 3:21 PMAlvaro DoyleVP and CIO
Option Exercise
8,000$69.043,000(D)

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Apr 14, 2026Apr 15 8:06 PMPatrizio VinciarelliDirector, Chairman and CEO, 10% Owner
Option Exercise
4,827$60.614,113(D)

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Apr 1, 2026Apr 2 7:40 PMPhilip D DaviesDirector, Corp. VP - Sales
Option Exercise
3,072$31.050(D)

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Mar 17, 2026Mar 18 5:51 PMMichael McnamaraDirector, General Manager Mfg. Ops.
Option Exercise
7,174$60.618,257(D)

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Mar 11, 2026Mar 12 7:05 PMJames F SchmidtDirector, CFO, Treasurer, Secretary
Option Exercise
15,500$93.330(D)

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Mar 5, 2026Mar 9 8:08 PMPhilip D DaviesDirector, VP Global Sales & Marketing
Option Exercise
5,419$75.431,827(D)

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Mar 5, 2026Mar 6 6:29 PMSean CrillyCorp. VP-Eng., Pwr Syst
Option Exercise
1,640$75.431,662(D)

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Mar 4, 2026Mar 5 4:30 PMZheng John ShenDirector
Option Exercise
1,217$32.894,864(D)

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Mar 2, 2026Mar 3 6:49 PMQuentin A. FendeletCorp. VP - CAO
Option Exercise
2,000$71.742,000(D)

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Feb 25, 2026Feb 26 4:30 PMClaudio TuozzoloDirector, Corp. Vice President
Option Exercise
2,535$69.040(D)

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Feb 24, 2026Feb 25 8:37 PMClaudio TuozzoloDirector, Corp. Vice President
Option Exercise
1,795$100.00662(D)

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Feb 24, 2026Feb 25 8:09 PMKemble D MorrisonOther
Option Exercise
2,572$75.430(D)

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