St Dennis Thomas insider trades
St Dennis Thomas has filed 35 Form 4s with the SEC that we hold, for Formfactor INC (FORM) (Director), Axcelis Technologies INC (ACLS) (Director) and Veeco Instruments INC (VECO) (Director). Across all of them we count 1 purchase worth $54.0K and 19 sales worth $5.2M reported on Form 4. In the last 12 months: 0 purchases ($0) and 7 sales ($1.6M). The largest single trade was a sale of 12,000 shares of Axcelis Technologies INC worth $1.5M, dated 2023-02-13. The first filing on our record is dated 2021-08-30 and the latest 2026-06-16.
Formfactor INC (FORM)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2022-02-08 | S, sale reported on Form 4 | 6,000 | $249.8K | 2022-02-09 | SEC |
| 2023-02-16 | S, sale reported on Form 4 | 13,000 | $420.0K | 2023-02-17 | SEC |
| 2023-11-14 | S, sale reported on Form 4 | 3,792 | $145.0K | 2023-11-15 | SEC |
| 2024-05-10 | S, sale reported on Form 4 | 2,000 | $112.6K | 2024-05-13 | SEC |
| 2024-11-05 | S, sale reported on Form 4 | 3,100 | $121.2K | 2024-11-06 | SEC |
| 2025-05-29 | S, sale reported on Form 4 | 3,000 | $93.7K | 2025-05-30 | SEC |
| 2025-11-17 | S, sale reported on Form 4 | 2,000 | $99.7K | 2025-11-17 | SEC |
| 2026-02-10 | S, sale reported on Form 4 | 5,601 | $524.9K | 2026-02-11 | SEC |
| 2026-02-10 | S, sale reported on Form 4 | 1,830 | $172.5K | 2026-02-11 | SEC |
| 2026-05-19 | S, sale reported on Form 4 | 1,000 | $115.8K | 2026-05-21 | SEC |
| 2026-06-15 | S, sale reported on Form 4 | 2,800 | $424.2K | 2026-06-16 | SEC |
Axcelis Technologies INC (ACLS)
| Trade date | Code | Shares | Value as filed | Filed | Source |
|---|---|---|---|---|---|
| 2021-08-30 | S, sale reported on Form 4 | 3,500 | $176.1K | 2021-08-30 | SEC |
| 2022-02-10 | S, sale reported on Form 4 | 3,000 | $218.4K | 2022-02-10 | SEC |
| 2022-11-18 | S, sale reported on Form 4 | 3,000 | $230.0K | 2022-11-18 | SEC |
| 2023-02-13 | S, sale reported on Form 4 | 12,000 | $1.5M | 2023-02-13 | SEC |
| 2026-05-22 | S, sale reported on Form 4 | 900 | $139.8K | 2026-05-26 | SEC |
Veeco Instruments INC (VECO)
Counted from the Form 4 filings this reporting owner (SEC CIK 1339595) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
