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SEC company identity · Oct 5, 2026
Open-market timeline · full history
4 buys143 sellsbar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| GSI GROUP INC | Buy | $2.7M | conv 22First in 12mo |
| SEC |
| GSI GROUP INC | Buy | $19.4M | conv 14 | SEC |
| GSI GROUP INC | Buy | $6.5M | conv 8 | SEC |
| GSI GROUP INC | Buy | $20.8M | conv 15 | SEC |
| Varisano Alice | Sell | $25K | SEC |
| DOMINIC ANTOINE | Other | $183.1K | SEC |
| Varisano Alice | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| DOMINIC ANTOINE | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| DOMINIC ANTOINE | Other | $187.9K | SEC |
| DOMINIC ANTOINE | Other | $60K | SEC |
| DOMINIC ANTOINE | Other | $65.5K | SEC |
| DOMINIC ANTOINE | Other | $60.1K | SEC |
| DOMINIC ANTOINE | Other | $204.9K | SEC |
| DOMINIC ANTOINE | Other | $67.2K | SEC |
| DOMINIC ANTOINE | Other | $65K | SEC |
| JAMES DONALD HILL | Exercise | $420K | SEC |
| JAMES DONALD HILL | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| JAMES DONALD HILL | Other | $420K | SEC |
| JAMES DONALD HILL | Sell | $1.2M | Unusual size | SEC |
| JAMES DONALD HILL | ExerciseD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| DOMINIC ANTOINE | Other | $63.4K | SEC |
| DOMINIC ANTOINE | Other | $196.1K | SEC |
| Varisano Alice | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| DOMINIC ANTOINE | Sell | $69.3K | SEC |
| DOMINIC ANTOINE | Sell | $111K | SEC |