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Vicor Corp

VICR
Exchange
Nasdaq
Industry
Electronic Components, NEC
SEC CIK
0000751978

In the last 90 days, Vicor Corp insiders filed 0 open-market purchases and 10 sales; 515 institutions reported holding it in 13F filings for Q2 2026, worth $8.27B in total; Maverick Capital is the only superinvestor holding it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Vicor Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
0 filings
Open-market sells
10 filings
4 insiders, $24.5M in total
Insiders trading
4
Net value
−$24.5M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Vicor Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Vicor Corp
NameTitleLast reported holdingLast filingFilings, past year
Davies Philip DCorp. VP-Global Sales & Mktg.1,920Sep 3, 202611
Anderson Samuel JDirector7,443Aug 24, 20267
Lavie ZmiraDirector0Aug 19, 20264
Eichten Estia JDirector104,825Jul 28, 20265
Vinciarelli PatrizioChairman & CEO8,347,390Jul 7, 202659
D'Amico AndrewDirector0Jun 29, 202619
Schmidt James FCFO, Treasurer, Secretary0Jun 29, 202613
Carlson JasonDirector0Jun 24, 20263
McNamara MichaelCorp. VP-General Mrg. Ops.18,185Jun 24, 20265
Shen Zheng JohnDirector0Jun 24, 20263
Tuozzolo ClaudioCorp. Vice President13,240Jun 23, 202613
Crilly SeanCorp. VP-Eng., Pwr Syst.7,229Jun 8, 20265
Grava Nancy LVP Human Resources0May 28, 20265
Gendron RobertCorp. VP - Marketing0May 27, 20265
Gusinov AlexCorp. Vice President Eng.5,989May 14, 20267
Doyle AlvaroVP and CIO42May 13, 20265
Morrison Kemble DOther: VP-Corporate Controller0May 12, 20264
Fendelet Quentin A.Corp. VP - CAO0May 12, 20266
Ansour MichaelDirector–Jun 24, 20240
Nagel Richard J JrCorp. VP-CAO0Mar 3, 20220

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Nov 1, 2021 (view filing)Oct 28-294 daysVinciarelli PatrizioChairman and CEOSSale−32.8K$152.04−$4.99M−0.3%9.60M after2 lots
Nov 2, 2021 (view filing)Oct 294 daysTuozzolo ClaudioCorp. Vice PresidentSSale−1.14K$151.55−$172.9K−2.4%45.9K after
Nov 3, 2021 (view filing)Nov 1-22 daysMcNamara MichaelGeneral Manager Mfg. Ops.SSale−10.0K$151.76−$1.52M−99.6%40 after2 lots
Nov 4, 2021 (view filing)Nov 31 dayVinciarelli PatrizioChairman and CEOSSale−16.2K$154.91−$2.51M−0.2%9.59M after
Nov 4, 2021 (view filing)Nov 31 dayMcNamara MichaelGeneral Manager Mfg. Ops.SSale−15.0K$155.47−$2.33M−99.7%40 after3 lots
Nov 8, 2021 (view filing)Nov 4-54 daysVinciarelli PatrizioChairman and CEOSSale−27.7K$156.05−$4.32M−0.3%9.56M after2 lots
Nov 10, 2021 (view filing)Nov 91 dayVinciarelli PatrizioChairman and CEOSSale−10.7K$158.10−$1.70M−0.1%9.55M after
Nov 12, 2021 (view filing)Nov 111 dayGusinov AlexCorp. Vice President Eng.SSale−1.28K$161.15−$206.6K−7.9%14.9K after
Nov 12, 2021 (view filing)Nov 111 dayD'Amico AndrewDirectorSSale−1.08K$162.04−$174.7K−100.0%0 after2 lots
Nov 15, 2021 (view filing)Nov 114 daysVinciarelli PatrizioChairman and CEOSSale−15.0K$157.45−$2.36M−8.1%171.1K after
Nov 15, 2021 (view filing)Nov 11-124 daysVinciarelli PatrizioChairman and CEOSSale−21.3K$161.61−$3.43M−0.2%9.45M after2 lots
Nov 16, 2021 (view filing)Nov 151 dayVinciarelli PatrizioChairman and CEOSSale−326$162.00−$52.8K0.0%9.45M after
Nov 16, 2021 (view filing)Nov 151 dayTuozzolo ClaudioCorp. Vice PresidentSSale−935$160.88−$150.4K−2.0%45.0K after
Nov 18, 2021 (view filing)Nov 162 daysVinciarelli PatrizioChairman and CEOSSale−9.19K$162.01−$1.49M−0.1%9.44M after
Nov 22, 2021 (view filing)Nov 18-194 daysVinciarelli PatrizioChairman and CEOSSale−15.3K$162.74−$2.49M−0.2%9.42M after2 lots
Nov 24, 2021 (view filing)Nov 222 daysEichten Estia JDirectorSSale−8.00K$159.27−$1.27M−3.3%236.3K after2 lots
Nov 30, 2021 (view filing)Nov 26-294 daysD'Amico AndrewDirectorSSale−5.50K$149.00−$819.5K−100.0%0 after6 lots
Dec 14, 2021 (view filing)Dec 131 dayCrilly SeanCorp. VP-Eng., Pwr Syst.SSale−8.85K$118.87−$1.05M−74.2%3.08K after2 lots
Mar 3, 2022 (view filing)Mar 21 dayNagel Richard J JrCorp. VP-CAOSSale−708$77.37−$54.8K−100.0%0 after
Jul 27, 2022 (view filing)Jul 252 daysEichten Estia JDirectorSSale−5.00K$65.00−$325.0K−2.1%230.3K after
Jul 28, 2022 (view filing)Jul 271 dayEichten Estia JDirectorSSale−9.94K$70.72−$702.8K−4.1%230.3K afterFrom original2 lots
Aug 1, 2022 (view filing)Jul 275 daysEichten Estia JDirectorSSale−2.00K$70.85−$141.7K−0.8%238.3K afterAmended
Dec 20, 2022 (view filing)Dec 164 daysCrilly SeanCorp. VP-Eng., Pwr Syst.SSale−20.0K$53.07−$1.06M−85.8%3.32K after
Jan 13, 2023 (view filing)Jan 121 dayD'Amico AndrewDirectorSSale−1.00K$60.00−$60.0K−100.0%0 after
Jan 24, 2023 (view filing)Jan 231 dayD'Amico AndrewDirectorSSale−1.00K$70.00−$70.0K−100.0%0 after
Mar 2, 2023 (view filing)Feb 282 daysFendelet Quentin A.Corp. VP-CAOPPurchase+571$39.95+$22.8KNew position571 afterFrom original
Mar 7, 2023 (view filing)Mar 61 dayCrilly SeanCorp. VP-Eng., Pwr Syst.SSale−23.2K$43.06−$997.8K−49.6%23.5K after2 lots
Jun 20, 2023 (view filing)Jun 15-165 daysMcNamara MichaelGeneral Manager Mfg. OpsSSale−10.0K$56.31−$563.1K−98.6%141 after3 lots
Jul 27, 2023 (view filing)Jul 261 dayD'Amico AndrewDirectorSSale−2.00K$85.00−$170.0K−100.0%0 after2 lots10b5-1
Jul 31, 2023 (view filing)Jul 27-284 daysTuozzolo ClaudioCorp. Vice PresidentSSale−5.41K$96.21−$520.3K−12.0%39.5K after2 lots
Jul 31, 2023 (view filing)Jul 274 daysMorrison Kemble DOther: VP-Corporate ControllerSSale−1.13K$96.98−$110.0K−100.0%0 after2 lots
Jul 31, 2023 (view filing)Jul 274 daysGrava Nancy LVP-Human ResourcesSSale−2.98K$98.00−$291.6K−50.0%2.98K after
Jul 31, 2023 (view filing)Jul 274 daysGrava Nancy LVP-Human ResourcesSSale−2.98K$0.00$0–1.28K afterDerivative
Jul 31, 2023 (view filing)Jul 274 daysDoyle AlvaroVP and CIOSSale−1.66K$95.35−$158.4K−96.1%67 after3 lots
Aug 2, 2023 (view filing)Aug 11 dayDoyle AlvaroVP and CIOSSale−25$88.37−$2.21K−37.3%42 after
Sep 5, 2023 (view filing)Aug 315 daysFendelet Quentin A.Corp. VP-CAOPPurchase+280$40.68+$11.4KNew position280 afterFrom original
Sep 8, 2023 (view filing)Mar 1191 daysFendelet Quentin A.Corp. VP-CAOSSale−571$47.17−$26.9K−100.0%0 afterAmended
Sep 8, 2023 (view filing)Sep 17 daysFendelet Quentin A.Corp. VP-CAOSSale−280$67.94−$19.0K−100.0%0 afterAmended
Feb 27, 2024 (view filing)Feb 261 dayMorrison Kemble DOther: VP-Corporate ControllerSSale−2.66K$37.00−$98.4K−100.0%0 after
Mar 4, 2024 (view filing)Mar 13 daysFendelet Quentin A.Corp. VP-CAOSSale−340$38.08−$12.9K−100.0%0 after
Mar 11, 2024 (view filing)Mar 83 daysGendron RobertCorp. VP - MarketingSSale−2.00K$36.83−$73.7K−27.1%5.37K after
May 6, 2024 (view filing)May 33 daysGrava Nancy LVP-Human ResourcesSSale−1.28K$33.91−$43.3K−100.0%0 after
May 9, 2024 (view filing)May 81 dayDoyle AlvaroVP and CIOSSale−427$33.10−$14.1K−91.0%42 after
May 15, 2024 (view filing)May 141 dayCrilly SeanCorp. VP-Eng., Pwr Syst.SSale−446$33.27−$14.8K−1.8%24.3K after
Aug 15, 2024 (view filing)Aug 141 dayDavies Philip DVP Global Sales & MarketingSSale−23.5K$35.83−$841.8K−59.8%15.8K after
Sep 4, 2024 (view filing)Sep 31 dayFendelet Quentin A.Corp. VP-CAOSSale−41$36.36−$1.49K−100.0%0 after
Nov 8, 2024 (view filing)Nov 71 dayTuozzolo ClaudioCorp. Vice PresidentSSale−3.00K$57.06−$171.1K−7.3%37.8K after
Nov 8, 2024 (view filing)Nov 71 dayGendron RobertCorp. VP - MarketingSSale−794$57.58−$45.7K−12.9%5.37K after
Nov 14, 2024 (view filing)Nov 131 dayGusinov AlexCorp. Vice President Eng.SSale−856$59.01−$50.5K−5.1%16.0K after
Dec 3, 2024 (view filing)Dec 21 dayEichten Estia JDirectorSSale−8.00K$55.51−$444.1K−3.4%230.3K after