List of insiders holdings for VICOR CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| VINCIARELLI PATRIZIO Chairman and CEO 10% Owner | 2025-02-11 17:08:50 | 21,051,235 0 | 21,051,235 | Form 13G |
| EICHTEN ESTIA J Director | 2024-12-03 10:26:45 | 230,267 0 | 230,267 | Form 4 |
| ZENGILOWSKI RICHARD E VP Human Resources | 2014-11-03 13:38:33 | 187,560 0 | 187,560 | Form 4 |
| RICHARDSON DOUGLAS VP Chief Information Officer | 2014-11-12 09:25:02 | 108,958 0 | 108,958 | Form 4 |
| RIDDIFORD DAVID T Director | 2016-11-29 13:19:17 | 86,972 0 | 86,972 | Form 4 |
| Tuozzolo Claudio Corp. Vice President | 2024-11-08 14:54:40 | 37,822 0 | 37,822 | Form 4 |
| NESBITT DAVID W SVP-North/South American Sales | 2005-11-22 15:32:20 | 34,000 0 | 34,000 | Form 4 |
| CRILLY SEAN Corp. VP-Eng., Pwr Syst. | 2024-05-15 13:07:26 | 26,942 0 | 26,942 | Form 4 |
| KELLEHER BARRY Director | 2018-11-09 09:21:56 | 19,924 0 | 19,924 | Form 4 |
| McNamara Michael General Manager Mfg. Ops Director | 2025-01-17 13:44:46 | 18,529 0 | 18,529 | Form 4 |
| Gusinov Alex Corp. Vice President Eng. | 2024-11-14 10:07:06 | 16,018 0 | 16,018 | Form 4 |
| Davies Philip D VP Global Sales & Marketing | 2024-08-15 11:53:45 | 15,763 0 | 15,763 | Form 4 |
| GLAZER MARK A VP Treasury Services | 2008-05-21 16:12:57 | 13,690 0 | 13,690 | Form 4 |
| D'Amico Andrew Director | 2025-01-23 09:59:08 | 12,000 0 | 12,000 | Form 4 |
| SIMMS JAMES A CFO and Secretary | 2021-03-12 15:48:17 | 11,303 0 | 11,303 | Form 4 |
| Grava Nancy L VP-Human Resources | 2024-05-06 16:39:15 | 9,919 0 | 9,919 | Form 4 |
| ANDERSON SAMUEL J Director | 2024-06-24 11:28:23 | 9,872 0 | 9,872 | Form 4 |
| GENDRON ROBERT Corp. VP - Marketing | 2024-11-08 13:59:10 | 8,550 0 | 8,550 | Form 4 |
| GRIFFIN LIAM Director | 2018-08-09 14:47:51 | 7,626 0 | 7,626 | Form 4 |
| CARLSON JASON Director | 2024-06-24 11:02:35 | 6,081 0 | 6,081 | Form 4 |
| Lavie Zmira Director | 2024-06-24 11:43:15 | 6,081 0 | 6,081 | Form 4 |
| Shen Zheng John Director | 2024-06-24 13:28:25 | 6,081 0 | 6,081 | Form 4 |
| ANSOUR MICHAEL Director | 2024-06-24 13:49:08 | 6,081 0 | 6,081 | Form 4 |
| JEFFERY JOSEPH A VP-Chief Information Officer | 2020-06-25 15:45:28 | 4,567 0 | 4,567 | Form 4 |
| Morrison Kemble D VP-Corporate Controller | 2024-05-06 16:27:53 | 3,689 0 | 3,689 | Form 4 |
| Kelly Joseph W Director | 2006-06-23 15:23:14 | 3,180 0 | 3,180 | Form 4 |
| PRAGER JAY M Director | 2006-06-23 15:35:09 | 3,180 0 | 3,180 | Form 4 |
| HENDERSON H ALLEN Director | 2019-05-03 09:17:16 | 3,046 0 | 3,046 | Form 4 |
| Doyle Alvaro VP and CIO | 2025-01-17 10:35:50 | 2,042 0 | 2,042 | Form 4 |
| Fendelet Quentin A. Corp. VP-CAO | 2025-01-17 11:28:43 | 2,000 0 | 2,000 | Form 4 |
| Nagel Richard J Jr Corp. VP-CAO | 2022-03-03 10:03:03 | 1,951 0 | 1,951 | Form 4 |
| Schmidt James F CFO, Treasurer, Secretary | 2025-01-17 12:13:23 | 1,375 0 | 1,375 | Form 4 |
| GERMAIN THOMAS A ST VP-Financial Services | 2006-02-28 09:50:11 | 421 0 | 421 | Form 4 |
| RUSSELL ROBERT F VP-Product Marketing | 2019-03-08 13:38:58 | 0 0 | 0 | Form 4 |