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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
Jan 7, 2025 (view filing)Jan 61 dayD'Amico AndrewDirectorSSale−2.00K$51.92−$103.8K−100.0%0 after2 lots10b5-1
Jan 23, 2025 (view filing)Jan 21-222 daysD'Amico AndrewDirectorSSale−6.20K$58.03−$359.8K−100.0%0 after6 lots10b5-1
Feb 25, 2025 (view filing)Feb 214 daysD'Amico AndrewDirectorSSale−1.80K$62.89−$113.2K−100.0%0 after2 lots10b5-1
Feb 26, 2025 (view filing)Feb 242 daysTuozzolo ClaudioCorp. Vice PresidentSSale−3.50K$61.00−$213.7K−9.2%34.6K after2 lots
Feb 28, 2025 (view filing)Feb 262 daysTuozzolo ClaudioCorp. Vice PresidentSSale−1.90K$64.79−$123.0K−5.3%33.6K after2 lots
Mar 3, 2025 (view filing)Feb 274 daysFendelet Quentin A.Corp. VP-CAOSSale−458$63.78−$29.2K−100.0%0 after
Mar 4, 2025 (view filing)Mar 31 dayFendelet Quentin A.Corp. VP-CAOSSale−440$61.71−$27.2K−100.0%0 after
Jul 24, 2025 (view filing)Jul 231 dayD'Amico AndrewDirectorSSale−5.81K$63.00−$366.2K−82.7%1.22K after2 lots10b5-1
Oct 22, 2025 (view filing)Oct 211 dayD'Amico AndrewDirectorSSale−1.00K$68.00−$68.0K−100.0%0 after10b5-1
Oct 23, 2025 (view filing)Oct 221 daySchmidt James FCFO, Treasurer, SecretarySSale−5.24K$81.90−$429.3K−85.7%875 after3 lots10b5-1
Oct 24, 2025 (view filing)Oct 22-232 daysD'Amico AndrewDirectorSSale−15.2K$82.80−$1.26M−100.0%0 after13 lots10b5-1
Oct 27, 2025 (view filing)Oct 234 daysEichten Estia JDirectorSSale−5.55K$91.23−$506.8K−2.4%229.4K after2 lots
Oct 27, 2025 (view filing)Oct 234 daysTuozzolo ClaudioCorp. Vice PresidentSSale−14.6K$91.86−$1.34M−30.3%33.6K after4 lots
Oct 27, 2025 (view filing)Oct 234 daysMorrison Kemble DOther: VP-Corporate ControllerSSale−2.10K$91.94−$193.0K−100.0%0 after2 lots
Oct 27, 2025 (view filing)Oct 234 daysGendron RobertCorp. VP - MarketingSSale−2.12K$88.68−$187.6K−28.3%5.37K after2 lots
Oct 27, 2025 (view filing)Oct 234 daysGrava Nancy LVP Human ResourcesSSale−7.03K$91.00−$639.9K−100.0%0 after4 lots
Oct 27, 2025 (view filing)Oct 234 daysDoyle AlvaroVP and CIOSSale−7.82K$88.48−$692.3K−99.5%42 after2 lots
Oct 27, 2025 (view filing)Oct 234 daysSchmidt James FCFO, Treasurer, SecretarySSale−7.45K$91.75−$683.8K−89.5%875 after6 lots10b5-1
Oct 27, 2025 (view filing)Oct 234 daysFendelet Quentin A.Corp. VP - CAOSSale−16.6K$88.30−$1.46M−100.0%0 after5 lots
Oct 28, 2025 (view filing)Oct 244 daysTuozzolo ClaudioCorp. Vice PresidentSSale−5.51K$90.57−$498.9K−14.1%33.6K after3 lots
Oct 28, 2025 (view filing)Oct 244 daysDavies Philip DVP Global Sales & MarketingSSale−15.8K$92.07−$1.45M−100.0%0 after2 lots
Oct 28, 2025 (view filing)Oct 24-274 daysGendron RobertCorp. VP - MarketingSSale−4.12K$90.98−$374.5K−43.4%5.37K after4 lots
Oct 28, 2025 (view filing)Oct 244 daysD'Amico AndrewDirectorSSale−2.07K$94.80−$196.3K−100.0%0 after3 lots10b5-1
Oct 29, 2025 (view filing)Oct 281 dayGusinov AlexCorp. Vice President Eng.SSale−4.02K$89.75−$360.7K−24.1%12.7K after
Oct 29, 2025 (view filing)Oct 272 daysCrilly SeanCorp. VP-Eng., Pwr Syst.SSale−12.0K$89.61−$1.08M−43.6%15.5K after
Oct 29, 2025 (view filing)Oct 281 dayLavie ZmiraDirectorSSale−3.72K$89.58−$333.2K−100.0%0 after3 lots
Nov 6, 2025 (view filing)Nov 51 dayGendron RobertCorp. VP - MarketingSSale−5.37K$94.00−$505.2K−100.0%0 after
Nov 13, 2025 (view filing)Nov 121 dayTuozzolo ClaudioCorp. Vice PresidentSSale−6.40K$94.58−$605.7K−16.0%33.6K after5 lots
Nov 13, 2025 (view filing)Nov 121 dayD'Amico AndrewDirectorSSale−1.91K$99.13−$189.1K−100.0%0 after3 lots10b5-1
Nov 19, 2025 (view filing)Nov 172 daysD'Amico AndrewDirectorSSale−2.00K$87.69−$175.4K−100.0%0 after10b5-1
Nov 24, 2025 (view filing)Nov 213 daysGusinov AlexCorp. Vice President Eng.SSale−1.57K$86.05−$135.2K−10.0%14.2K after
Dec 12, 2025 (view filing)Nov 12-Dec 1130 daysLateVinciarelli PatrizioChairman and CEOSSale−21.9K$100.87−$2.21M−0.2%9.83M after4 lots10b5-1
Dec 12, 2025 (view filing)Dec 102 daysCarlson JasonDirectorSSale−7.64K$100.24−$765.7K−100.0%0 after7 lots
Dec 12, 2025 (view filing)Dec 111 dayMcNamara MichaelGeneral Manager Mfg. OpsSSale−4.24K$101.23−$428.9K−18.9%18.1K after2 lots
Dec 17, 2025 (view filing)Dec 152 daysGusinov AlexCorp. Vice President Eng.SSale−3.84K$97.31−$374.1K−27.1%10.3K after
Dec 22, 2025 (view filing)Dec 193 daysVinciarelli PatrizioChairman and CEOSSale−20.0K$103.02−$2.06M−0.2%9.81M after3 lots10b5-1
Dec 22, 2025 (view filing)Dec 193 daysD'Amico AndrewDirectorSSale−754$104.00−$78.4K−100.0%0 after10b5-1
Dec 23, 2025 (view filing)Dec 221 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$105.28−$2.11M−0.2%9.79M after3 lots10b5-1
Dec 23, 2025 (view filing)Dec 23Same dayVinciarelli PatrizioChairman and CEOSSale−20.0K$107.80−$2.16M−0.2%9.77M after3 lots10b5-1
Dec 23, 2025 (view filing)Dec 221 daySchmidt James FCFO, Treasurer, SecretarySSale−5.00K$110.00−$550.0K−85.1%875 after10b5-1
Dec 29, 2025 (view filing)Dec 24-265 daysVinciarelli PatrizioChairman and CEOSSale−32.4K$109.64−$3.55M−0.3%9.74M after4 lots
Dec 30, 2025 (view filing)Dec 291 dayVinciarelli PatrizioChairman and CEOSSale−5.92K$111.20−$658.0K−0.1%9.73M after2 lots10b5-1
Dec 31, 2025 (view filing)Dec 301 dayVinciarelli PatrizioChairman and CEOSSale−20.0K$112.98−$2.26M−0.2%9.71M after3 lots10b5-1
Jan 5, 2026 (view filing)Dec 31, 20255 daysVinciarelli PatrizioChairman and CEOSSale−1.88K$114.36−$215.3K0.0%9.71M after10b5-1
Jan 6, 2026 (view filing)Jan 51 dayD'Amico AndrewDirectorSSale−400$142.50−$57.0K−100.0%0 after2 lots10b5-1
Jan 16, 2026 (view filing)Jan 151 dayD'Amico AndrewDirectorSSale−200$150.00−$30.0K−100.0%0 after10b5-1
Jan 21, 2026 (view filing)Jan 201 dayD'Amico AndrewDirectorSSale−200$155.00−$31.0K−100.0%0 after10b5-1
Feb 24, 2026 (view filing)Feb 231 dayAnderson Samuel JDirectorSSale−3.79K$171.44−$649.9K−38.3%6.11K after
Feb 24, 2026 (view filing)Feb 231 dayTuozzolo ClaudioCorp. Vice PresidentSSale−4.47K$174.60−$780.3K−13.3%29.2K after
Feb 24, 2026 (view filing)Feb 231 dayDoyle AlvaroVP and CIOSSale−7.91K$172.83−$1.37M−99.5%42 after5 lots