VICR
Vicor Corporation$243.17-25.75 (-9.58%)Prev Close$268.61·MCap$11.95B·P/E105.53·Vol664.2K·Yield—
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
84
$209.45M
◆
Net Activity
Net Seller
$209.45M
●
Active Insiders
18
last 12 mo
Over the past 12 months, insider activity at Vicor Corporation (VICR) has been exclusively selling, with 0 insider purchases totaling $0.00 and 84 insider sales totaling $209.45M. The most recent insider transaction was by Tuozzolo Claudio (director, officer: Corp. Vice President), who sold $2.99M worth of shares on Apr 27, 2026. Vicor Corporation operates in the Technology sector, within the Hardware, Equipment & Parts industry, with a market cap of $11.95B.
VICR Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Apr 27, 2026 | Tuozzolo Claudio | director, officer: Corp. Vice President | Sell | 11,035 | $270.50 | $2.99M | 23,544-32% |
| Apr 27, 2026 | Doyle Alvaro | officer: VP and CIO | Sell | 2,000 | $259.90 | $519.8K | 42-98% |
| Apr 27, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 4,000 | $273.09 | $1.09M | 167,125 |
| Apr 17, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 40,000 | $197.64 | $7.91M | 8,885,096 |
| Apr 16, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $193.21 | $9.66M | 8,937,877 |
| Apr 15, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 19,778 | $189.51 | $3.75M | 8,950,263 |
| Apr 10, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 14,943 | $187.38 | $2.80M | 8,980,263 |
| Apr 2, 2026 | Davies Philip D | director, officer: Corp. VP - Sales | Sell | 2,572 | $163.99 | $421.8K | 4,520-36% |
| Mar 26, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $183.70 | $9.18M | 9,027,634 |
| Mar 25, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 23,179 | $179.93 | $4.17M | 9,050,263 |
| Mar 24, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 5,924 | $175.47 | $1.04M | 9,060,953 |
| Mar 23, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 44,076 | $179.88 | $7.93M | 9,103,397 |
| Mar 20, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 49,600 | $179.42 | $8.90M | 9,149,824 |
| Mar 19, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $196.18 | $9.81M | 9,202,495 |
| Mar 18, 2026 | McNamara Michael | director, officer: General Manager Mfg. Ops. | Sell | 5,506 | $190.07 | $1.05M | 18,138 |
| Mar 18, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $190.65 | $9.53M | 9,255,830 |
| Mar 17, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 49,600 | $184.72 | $9.16M | 9,307,563 |
| Mar 16, 2026 | EICHTEN ESTIA J | director | Sell | 2,000 | $174.00 | $348.0K | 188,838 |
| Mar 16, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $170.86 | $8.54M | 9,356,863 |
| Mar 13, 2026 | EICHTEN ESTIA J | director | Sell | 38,587 | $168.27 | $6.49M | 228,449 |
| Mar 13, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $167.46 | $8.37M | 9,406,598 |
| Mar 12, 2026 | Schmidt James F | director, officer: CFO, Treasurer, Secretary | Sell | 15,500 | $177.19 | $2.75M | 14,600-51% |
| Mar 12, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $177.41 | $8.87M | 9,457,963 |
| Mar 11, 2026 | Schmidt James F | director, officer: CFO, Treasurer, Secretary | Sell | 875 | $91.92 | $80.4K | 0Exit |
| Mar 11, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 100,000 | $170.76 | $17.08M | 9,554,697 |
| Mar 10, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $166.30 | $8.31M | 9,606,763 |
| Mar 9, 2026 | Davies Philip D | director, officer: VP Global Sales & Marketing | Sell | 3,919 | $188.20 | $737.6K | 7,239-35% |
| Mar 9, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 47,400 | $186.25 | $8.83M | 9,657,063 |
| Mar 6, 2026 | CRILLY SEAN | officer: Corp. VP-Eng., Pwr Syst | Sell | 554 | $180.32 | $99.9K | 9,729 |
| Mar 6, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $201.54 | $10.08M | 9,707,246 |
| Mar 3, 2026 | Fendelet Quentin A. | officer: Corp. VP - CAO | Sell | 2,000 | $204.72 | $409.4K | 0Exit |
| Mar 2, 2026 | CRILLY SEAN | officer: Corp. VP-Eng., Pwr Syst. | Sell | 6,000 | $197.73 | $1.19M | 9,729-38% |
| Feb 27, 2026 | Gusinov Alex | officer: Corp. Vice President Eng. | Sell | 3,344 | $200.00 | $668.8K | 6,996-32% |
| Feb 26, 2026 | Tuozzolo Claudio | director, officer: Corp. Vice President | Sell | 4,643 | $197.85 | $918.6K | 25,652 |
| Feb 25, 2026 | Grava Nancy L | officer: VP Human Resources | Sell | 800 | $187.00 | $149.6K | 0Exit |
| Feb 25, 2026 | Morrison Kemble D | other: VP-Corporate Controller | Sell | 1,066 | $180.08 | $192.0K | 0Exit |
| Feb 25, 2026 | Tuozzolo Claudio | director, officer: Corp. Vice President | Sell | 4,496 | $179.44 | $806.7K | 25,652 |
| Feb 24, 2026 | Doyle Alvaro | officer: VP and CIO | Sell | 1,013 | $172.83 | $175.1K | 42-96% |
| Feb 24, 2026 | Shen Zheng John | director | Sell | 995 | $175.96 | $175.1K | 0Exit |
| Feb 24, 2026 | Tuozzolo Claudio | director, officer: Corp. Vice President | Sell | 4,469 | $174.60 | $780.3K | 29,153 |
| Feb 23, 2026 | ANDERSON SAMUEL J | Director | Sell | 3,791 | $171.44 | $649.9K | 6,107-38% |
| Feb 23, 2026 | Fendelet Quentin A. | Corp. VP - CAO | Sell | 2,000 | $177.72 | $355.4K | 0 |
| Feb 23, 2026 | Shen Zheng John | Director | Sell | 2,503 | $175.96 | $440.4K | 0 |
| Feb 23, 2026 | Tuozzolo Claudio | Corp. Vice President | Sell | 4,469 | $174.60 | $780.3K | 0 |
| Jan 20, 2026 | D'Amico Andrew | Director | Sell | 200 | $155.00 | $31.0K | 0 |
| Jan 15, 2026 | D'Amico Andrew | Director | Sell | 200 | $150.00 | $30.0K | 0 |
| Jan 5, 2026 | D'Amico Andrew | Director | Sell | 400 | $142.50 | $57.0K | 0 |
| Dec 31, 2025 | VINCIARELLI PATRIZIO | Chairman and CEO | Sell | 1,883 | $114.36 | $215.3K | 0 |
| Dec 30, 2025 | VINCIARELLI PATRIZIO | Chairman and CEO | Sell | 20,000 | $112.98 | $2.26M | 0 |
| Dec 29, 2025 | VINCIARELLI PATRIZIO | Chairman and CEO | Sell | 5,917 | $111.20 | $658.0K | 0 |
Showing 1–50 of 207
1 / 5
VICR Insider Buying Activity
The following table shows recent insider purchases of Vicor Corporation (VICR) stock reported via SEC Form 4 filings.
No insider buying activity found for VICR in the last 12 months.
VICR Insider Selling Activity
The following table shows recent insider sales of Vicor Corporation (VICR) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Apr 27, 2026 | Tuozzolo Claudio | director, officer: Corp. Vice President | Sell | 11,035 | $270.50 | $2.99M | 23,544-32% |
| Apr 27, 2026 | Doyle Alvaro | officer: VP and CIO | Sell | 2,000 | $259.90 | $519.8K | 42-98% |
| Apr 27, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 4,000 | $273.09 | $1.09M | 167,125 |
| Apr 17, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 40,000 | $197.64 | $7.91M | 8,885,096 |
| Apr 16, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $193.21 | $9.66M | 8,937,877 |
| Apr 15, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 19,778 | $189.51 | $3.75M | 8,950,263 |
| Apr 10, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 14,943 | $187.38 | $2.80M | 8,980,263 |
| Apr 2, 2026 | Davies Philip D | director, officer: Corp. VP - Sales | Sell | 2,572 | $163.99 | $421.8K | 4,520-36% |
| Mar 26, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $183.70 | $9.18M | 9,027,634 |
| Mar 25, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 23,179 | $179.93 | $4.17M | 9,050,263 |
| Mar 24, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 5,924 | $175.47 | $1.04M | 9,060,953 |
| Mar 23, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 44,076 | $179.88 | $7.93M | 9,103,397 |
| Mar 20, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 49,600 | $179.42 | $8.90M | 9,149,824 |
| Mar 19, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $196.18 | $9.81M | 9,202,495 |
| Mar 18, 2026 | McNamara Michael | director, officer: General Manager Mfg. Ops. | Sell | 5,506 | $190.07 | $1.05M | 18,138 |
| Mar 18, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $190.65 | $9.53M | 9,255,830 |
| Mar 17, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 49,600 | $184.72 | $9.16M | 9,307,563 |
| Mar 16, 2026 | EICHTEN ESTIA J | director | Sell | 2,000 | $174.00 | $348.0K | 188,838 |
| Mar 16, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $170.86 | $8.54M | 9,356,863 |
| Mar 13, 2026 | EICHTEN ESTIA J | director | Sell | 38,587 | $168.27 | $6.49M | 228,449 |
| Mar 13, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $167.46 | $8.37M | 9,406,598 |
| Mar 12, 2026 | Schmidt James F | director, officer: CFO, Treasurer, Secretary | Sell | 15,500 | $177.19 | $2.75M | 14,600-51% |
| Mar 12, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $177.41 | $8.87M | 9,457,963 |
| Mar 11, 2026 | Schmidt James F | director, officer: CFO, Treasurer, Secretary | Sell | 875 | $91.92 | $80.4K | 0Exit |
| Mar 11, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 100,000 | $170.76 | $17.08M | 9,554,697 |
| Mar 10, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $166.30 | $8.31M | 9,606,763 |
| Mar 9, 2026 | Davies Philip D | director, officer: VP Global Sales & Marketing | Sell | 3,919 | $188.20 | $737.6K | 7,239-35% |
| Mar 9, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 47,400 | $186.25 | $8.83M | 9,657,063 |
| Mar 6, 2026 | CRILLY SEAN | officer: Corp. VP-Eng., Pwr Syst | Sell | 554 | $180.32 | $99.9K | 9,729 |
| Mar 6, 2026 | VINCIARELLI PATRIZIO | director, 10 percent owner, officer: Chairman and CEO | Sell | 50,000 | $201.54 | $10.08M | 9,707,246 |
| Mar 3, 2026 | Fendelet Quentin A. | officer: Corp. VP - CAO | Sell | 2,000 | $204.72 | $409.4K | 0Exit |
| Mar 2, 2026 | CRILLY SEAN | officer: Corp. VP-Eng., Pwr Syst. | Sell | 6,000 | $197.73 | $1.19M | 9,729-38% |
| Feb 27, 2026 | Gusinov Alex | officer: Corp. Vice President Eng. | Sell | 3,344 | $200.00 | $668.8K | 6,996-32% |
| Feb 26, 2026 | Tuozzolo Claudio | director, officer: Corp. Vice President | Sell | 4,643 | $197.85 | $918.6K | 25,652 |
| Feb 25, 2026 | Grava Nancy L | officer: VP Human Resources | Sell | 800 | $187.00 | $149.6K | 0Exit |
| Feb 25, 2026 | Morrison Kemble D | other: VP-Corporate Controller | Sell | 1,066 | $180.08 | $192.0K | 0Exit |
| Feb 25, 2026 | Tuozzolo Claudio | director, officer: Corp. Vice President | Sell | 4,496 | $179.44 | $806.7K | 25,652 |
| Feb 24, 2026 | Doyle Alvaro | officer: VP and CIO | Sell | 1,013 | $172.83 | $175.1K | 42-96% |
| Feb 24, 2026 | Shen Zheng John | director | Sell | 995 | $175.96 | $175.1K | 0Exit |
| Feb 24, 2026 | Tuozzolo Claudio | director, officer: Corp. Vice President | Sell | 4,469 | $174.60 | $780.3K | 29,153 |
| Feb 23, 2026 | ANDERSON SAMUEL J | Director | Sell | 3,791 | $171.44 | $649.9K | 6,107-38% |
| Feb 23, 2026 | Fendelet Quentin A. | Corp. VP - CAO | Sell | 2,000 | $177.72 | $355.4K | 0 |
| Feb 23, 2026 | Shen Zheng John | Director | Sell | 2,503 | $175.96 | $440.4K | 0 |
| Feb 23, 2026 | Tuozzolo Claudio | Corp. Vice President | Sell | 4,469 | $174.60 | $780.3K | 0 |
| Jan 20, 2026 | D'Amico Andrew | Director | Sell | 200 | $155.00 | $31.0K | 0 |
| Jan 15, 2026 | D'Amico Andrew | Director | Sell | 200 | $150.00 | $30.0K | 0 |
| Jan 5, 2026 | D'Amico Andrew | Director | Sell | 400 | $142.50 | $57.0K | 0 |
| Dec 31, 2025 | VINCIARELLI PATRIZIO | Chairman and CEO | Sell | 1,883 | $114.36 | $215.3K | 0 |
| Dec 30, 2025 | VINCIARELLI PATRIZIO | Chairman and CEO | Sell | 20,000 | $112.98 | $2.26M | 0 |
| Dec 29, 2025 | VINCIARELLI PATRIZIO | Chairman and CEO | Sell | 5,917 | $111.20 | $658.0K | 0 |
VICR Insiders
VINCIARELLI PATRIZIO
director, 10 percent owner, officer: Chairman and CEO
Sold $228.73M
55 tradesLast: Apr 27, 2026
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