Philip D. Davies serves as Executive at VICOR CORP, where they oversee executive responsibilities. Since joining the company, Philip D. Davies has executed 22 insider transactions totaling $12.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 7, 2026 involved exercising options for 1,920 shares valued at $0.
Philip D. Davies currently holds 17,278 shares of VICOR CORP (VICR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Philip D. Davies has been a net seller of VICR stock. They have purchased $0 and sold $12.8M worth of shares.
Philip D. Davies's most recent insider trade was on Jan 7, 2026, when they sold 1,920 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| 1,920 |
| $41.61 |
| Discretionary |
| Oct 24, 2025 | VICR | $1.4M | Sale | 14,977 | $91.96 | Discretionary |
| Oct 24, 2025 | VICR | $74.0K | Sale | 786 | $94.16 | Discretionary |
| Aug 14, 2024 | VICR | $841.8K | Sale | 23,494 | $35.83 | Discretionary |
| Aug 14, 2024 | VICR | $448.3K | Option Exercise | 39,257 | $11.42 | Discretionary |
| Oct 28, 2021 | VICR | $2.9M | Sale | 19,429 | $150.91 | Discretionary |
| Oct 28, 2021 | VICR | $122.2K | Option Exercise | 19,429 | $6.29 | Discretionary |
| Oct 26, 2021 | VICR | $124.7K | Option Exercise | 19,821 | $6.29 | Discretionary |
| Oct 26, 2021 | VICR | $3.0M | Sale | 19,821 | $151.73 | Discretionary |
| Nov 5, 2020 | VICR | $62.9K | Option Exercise | 10,000 | $6.29 | Discretionary |
| Nov 5, 2020 | VICR | $840.7K | Sale | 10,000 | $84.07 | Discretionary |
| Sep 9, 2020 | VICR | $777.9K | Sale | 9,250 | $84.10 | Discretionary |
| Sep 9, 2020 | VICR | $49.5K | Option Exercise | 9,250 | $5.35 | Discretionary |
| Sep 9, 2020 | VICR | $130.5K | Option Exercise | 20,750 | $6.29 | Discretionary |
| Sep 9, 2020 | VICR | $1.7M | Sale | 20,750 | $84.10 | Discretionary |
| May 28, 2020 | VICR | $680.2K | Sale | 11,250 | $60.46 | Discretionary |
| May 28, 2020 | VICR | $60.2K | Option Exercise | 11,250 | $5.35 | Discretionary |
| May 12, 2020 | VICR | $46.8K | Option Exercise | 8,750 | $5.35 | Discretionary |
| May 12, 2020 | VICR | $473.3K | Sale | 8,750 | $54.09 | Discretionary |
| Nov 26, 2018 | VICR | $25.3K | Sale | 750 | $33.74 | Discretionary |
| Nov 26, 2018 | VICR | $4.0K | Option Exercise | 750 | $5.35 | Discretionary |