VICOR CORP (VICR) is a publicly traded company in the Unknown sector. Across all available filings, 27 corporate insiders have executed 1194 transactions totaling $191.3M, demonstrating a bearish sentiment with -$186.2M in net insider flow. The most recent transaction on Dec 30, 2025 involved a sale of 217 shares valued at $24.7K.
No significant insider buying has been recorded for VICR in the recent period.
No significant insider selling has been recorded for VICR in the recent period.
Based on recent SEC filings, insider sentiment for VICR is bearish with an Insider Alignment Score of 1/100 and a net flow of -$186.2M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at VICOR CORP (VICR) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 27 insiders are actively trading VICR stock, having executed 1194 transactions in the past 90 days. The most active insider is Patrizio Vinciarelli (Executive), who has made 114 transactions totaling $89.4M.
Get notified when executives and directors at VICR file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 30, 2025 | Vinciarelli Patrizio | Executive | Sale | 217 | $114.00 | $24.7K | |
| Dec 30, 2025 | Vinciarelli Patrizio | Executive | Sale | 13,167 | $113.23 | $1.5M | Large |
| Dec 30, 2025 | Vinciarelli Patrizio | Executive | Sale | 6,616 | $112.45 | $744.0K | Large |
| Dec 29, 2025 | Vinciarelli Patrizio | Executive | Sale | 5,700 | $111.17 | $633.7K | Large |
| Dec 29, 2025 | Vinciarelli Patrizio | Executive | Sale | 217 | $112.01 | $24.3K | |
| Dec 26, 2025 | Vinciarelli Patrizio | Executive | Sale | 15,700 | $109.88 | $1.7M | Large |
| Dec 26, 2025 | Vinciarelli Patrizio | Executive | Sale | 4,300 | $111.00 | $477.3K | |
| Dec 24, 2025 | Vinciarelli Patrizio | Executive | Sale | 3,203 | $109.26 | $350.0K | |
| Dec 24, 2025 | Vinciarelli Patrizio | Executive | Sale | 9,197 | $108.73 | $1000.0K | Large |
| Dec 23, 2025 | Vinciarelli Patrizio | Executive | Sale | 8,276 | $107.61 | $890.6K | Large |
| Dec 23, 2025 | Vinciarelli Patrizio | Executive | Sale | 3,084 | $106.58 | $328.7K | |
| Dec 23, 2025 | Vinciarelli Patrizio | Executive | Sale | 8,640 | $108.41 | $936.7K | Large |
| Dec 23, 2025 | J. Anderson Samuel | Executive | Option Exercise | 731 | $68.48 | $50.1K | |
| Dec 23, 2025 | J. Anderson Samuel | Executive | Option Exercise | 995 | $60.37 | $60.1K | |
| Dec 22, 2025 | Vinciarelli Patrizio | Executive | Sale | 8,100 | $104.98 | $850.3K | Large |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 656 | $188.7M | 87.3% |
Exercise(M) | 500 | $24.9M | 11.5% |
Purchase(P) | 32 | $2.5M | 1.2% |
Gift(G) | 4 | $26.2K | 0.0% |
Award(A) | 2 | $0 | 0.0% |
Insider selling pressure at VICOR CORP has increased, with 27 insiders executing 1194 transactions across all time. Total sales of $188.7M significantly outpace purchases of $2.5M, resulting in a net outflow of $186.2M. This selling activity appears largely discretionary, which may warrant closer attention from investors.