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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 7 sales; 518 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
7 filings
4 insiders, $15.4M in total
Insiders trading
4
Net value
−$15.4M
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
Gusinov AlexCorp. VP -Engineering9,064Nov 4, 20266
Davies Philip DCorp. VP-Global Sales & Mktg.1,920Nov 3, 202612
Vinciarelli PatrizioChairman & CEO8,307,390Oct 5, 202661
Anderson Samuel JDirector7,443Aug 24, 20266
Lavie ZmiraDirector0Aug 19, 20263
Eichten Estia JDirector104,825Jul 28, 20264
D'Amico AndrewDirector0Jun 29, 202616
Schmidt James FCFO, Treasurer, Secretary0Jun 29, 202611
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, 202611
Crilly SeanCorp. VP-Eng., Pwr Syst.7,229Jun 8, 20264
Grava Nancy LVP Human Resources0May 28, 20264
Gendron RobertCorp. VP - Marketing0May 27, 20262
Doyle AlvaroVP and CIO42May 13, 20264
Morrison Kemble DOther: VP-Corporate Controller0May 12, 20263
Fendelet Quentin A.Corp. VP - CAO0May 12, 20265
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 3, 2026 (view filing)11:45 AM ETNov 21 dayDavies Philip DCorp. VP-Global Sales & Mktg.SSale−3.07K$183.26−$563.2K−61.5%1.92K after12 lots10b5-1
Oct 5, 2026 (view filing)3:55 PM ETOct 14 daysDavies Philip DCorp. VP-Global Sales & Mktg.SSale−3.07K$316.37−$971.9K−61.5%1.92K after11 lots10b5-1
Oct 5, 2026 (view filing)3:45 PM ETOct 23 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$310.12−$6.20M−0.2%8.31M after7 lots10b5-1
Oct 5, 2026 (view filing)10:43 AM ETOct 14 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$316.13−$6.32M−0.2%8.33M after17 lots10b5-1
Sep 3, 2026 (view filing)2:13 PM ETSep 12 daysDavies Philip DCorp. VP-Global Sales & Mktg.SSale−3.07K$177.70−$546.1K−61.5%1.92K after4 lots10b5-1
Aug 19, 2026 (view filing)9:42 AM ETAug 172 daysLavie ZmiraDirectorSSale−908$250.00−$227.0K−100.0%0 after
Aug 18, 2026 (view filing)4:14 PM ETAug 171 dayAnderson Samuel JDirectorSSale−2.07K$252.60−$523.6K−33.9%4.03K after
Aug 5, 2026 (view filing)11:13 AM ETAug 32 daysDavies Philip DCorp. VP-Global Sales & Mktg.SSale−3.07K$211.69−$650.3K−61.5%1.92K after9 lots10b5-1
Jul 27, 2026 (view filing)11:09 AM ETJul 234 daysLavie ZmiraDirectorSSale−1.22K$224.72−$273.3K−100.0%0 after
Jul 7, 2026 (view filing)10:04 AM ETJul 61 dayVinciarelli PatrizioChairman & CEOSSale−700$302.40−$211.7K0.0%8.35M after2 lots10b5-1
Jul 6, 2026 (view filing)1:12 PM ETJul 24 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$318.88−$6.38M−0.2%8.35M after24 lots10b5-1
Jul 6, 2026 (view filing)11:55 AM ETJul 15 daysDavies Philip DCorp. VP-Global Sales & Mktg.SSale−3.07K$356.97−$1.10M−61.5%1.92K after11 lots10b5-1
Jul 6, 2026 (view filing)11:16 AM ETJul 15 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$356.68−$7.13M−0.2%8.37M after19 lots10b5-1
Jul 1, 2026 (view filing)10:36 AM ETJun 301 dayVinciarelli PatrizioChairman & CEOSSale−20.0K$375.04−$7.50M−0.2%8.39M after17 lots10b5-1
Jun 30, 2026 (view filing)Jun 291 dayVinciarelli PatrizioChairman & CEOSSale−8.76K$366.98−$3.21M−0.1%8.41M after5 lots10b5-1
Jun 30, 2026 (view filing)Jun 291 dayVinciarelli PatrizioChairman & CEOSSale−11.2K$345.04−$3.88M−0.1%8.42M after28 lots10b5-1
Jun 29, 2026 (view filing)Jun 254 daysSchmidt James FCFO, Treasurer, SecretarySSale−1.00K$331.68−$331.7K−100.0%0 after9 lots10b5-1
Jun 29, 2026 (view filing)Jun 25-264 daysD'Amico AndrewDirectorSSale−531$326.04−$173.1K−100.0%0 after2 lots10b5-1
Jun 29, 2026 (view filing)Jun 263 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$323.05−$6.46M−0.2%8.43M after17 lots10b5-1
Jun 29, 2026 (view filing)Jun 254 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$330.55−$6.61M−0.2%8.45M after15 lots10b5-1
Jun 25, 2026 (view filing)Jun 241 daySchmidt James FCFO, Treasurer, SecretarySSale−331$334.90−$110.9K−100.0%0 after10b5-1
Jun 25, 2026 (view filing)Jun 241 dayVinciarelli PatrizioChairman & CEOSSale−20.0K$326.44−$6.53M−0.2%8.47M after23 lots10b5-1
Jun 25, 2026 (view filing)Jun 232 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$337.45−$6.75M−0.2%8.49M after18 lots10b5-1
Jun 24, 2026 (view filing)Jun 231 daySchmidt James FCFO, Treasurer, SecretarySSale−754$330.00−$248.8K−100.0%0 after10b5-1
Jun 24, 2026 (view filing)Jun 231 dayD'Amico AndrewDirectorSSale−754$330.00−$248.8K−100.0%0 after10b5-1
Jun 24, 2026 (view filing)Jun 222 daysD'Amico AndrewDirectorSSale−1.22K$360.78−$438.7K−100.0%0 after7 lots10b5-1
Jun 24, 2026 (view filing)Jun 222 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$360.94−$7.22M−0.2%8.51M after16 lots10b5-1
Jun 23, 2026 (view filing)Jun 221 daySchmidt James FCFO, Treasurer, SecretarySSale−1.93K$360.27−$696.8K−100.0%0 after9 lots10b5-1
Jun 23, 2026 (view filing)Jun 221 daySchmidt James FCFO, Treasurer, SecretarySSaleCommon Sock−190$363.97−$69.2K−37.7%314 after10b5-1
Jun 22, 2026 (view filing)Jun 184 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$330.74−$6.61M−0.2%8.53M after13 lots10b5-1
Jun 18, 2026 (view filing)Jun 171 dayVinciarelli PatrizioChairman & CEOSSale−20.0K$329.57−$6.59M−0.2%8.55M after15 lots10b5-1
Jun 17, 2026 (view filing)Jun 161 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$328.20−$6.56M−0.2%8.57M after17 lots10b5-1
Jun 16, 2026 (view filing)Jun 151 dayVinciarelli PatrizioChairman & CEOSSale−20.0K$318.65−$6.37M−0.2%8.59M after17 lots10b5-1
Jun 16, 2026 (view filing)Jun 124 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$304.87−$6.10M−0.2%8.61M after13 lots10b5-1
Jun 15, 2026 (view filing)Jun 114 daysVinciarelli PatrizioChairman & CEOSSale−20.0K$290.39−$5.81M−0.2%8.63M after17 lots10b5-1
Jun 12, 2026 (view filing)Jun 111 dayTuozzolo ClaudioCorp. Vice PresidentSSale−730$292.89−$213.8K−5.2%13.2K after
Jun 11, 2026 (view filing)Jun 101 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$279.50−$5.59M−0.2%8.65M after21 lots10b5-1
Jun 10, 2026 (view filing)Jun 91 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$279.99−$5.60M−0.2%8.67M after28 lots10b5-1
Jun 9, 2026 (view filing)Jun 81 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$270.94−$5.42M−0.2%8.69M after14 lots10b5-1
Jun 8, 2026 (view filing)Jun 53 daysCrilly SeanCorp. VP-Eng., Pwr Syst.SSale−2.50K$282.52−$706.3K−25.7%7.23K after
Jun 8, 2026 (view filing)Jun 53 daysVinciarelli PatrizioChairman and CEOSSale−20.0K$276.40−$5.53M−0.2%8.71M after21 lots10b5-1
Jun 5, 2026 (view filing)Jun 41 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$311.85−$6.24M−0.2%8.73M after12 lots10b5-1
Jun 4, 2026 (view filing)Jun 31 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$330.19−$6.60M−0.2%8.75M after15 lots10b5-1
Jun 3, 2026 (view filing)Jun 21 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$327.08−$6.54M−0.2%8.77M after16 lots10b5-1
Jun 2, 2026 (view filing)Jun 11 daySchmidt James FCFO, Treasurer, SecretarySSale−5.00K$321.83−$1.61M−100.0%0 after12 lots10b5-1
Jun 2, 2026 (view filing)Jun 11 dayDavies Philip DVP Global Sales & MarketingSSale−3.07K$321.69−$988.2K−61.5%1.92K after11 lots10b5-1
Jun 2, 2026 (view filing)Jun 11 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$321.86−$6.44M−0.2%8.79M after16 lots10b5-1
Jun 1, 2026 (view filing)May 293 daysVinciarelli PatrizioChairman and CEOSSale−20.0K$327.87−$6.56M−0.2%8.81M after17 lots10b5-1
May 29, 2026 (view filing)May 281 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$342.10−$6.84M−0.2%8.83M after19 lots10b5-1
May 28, 2026 (view filing)May 271 dayGrava Nancy LVP Human ResourcesSSale−323$355.00−$114.7K−100.0%0 after