| Name | Ticker | Relationship | Date | Transaction | AVG Cost Per Share | Shares | Total Value | Securities Owned After Transaction(s) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| Valentin Gapontsev Trust I | IPGP | 10% Owner | Oct 15 '25 | Sell | $84.98 | 17,707 | $1,506,670.00 | 6,999,825 | |
| Valentin Gapontsev Trust I | IPGP | 10% Owner | Oct 14 '25 | Sell | $82.59 | 16,529 | $1,371,377.54 | 6,999,825 | |
| Valentin Gapontsev Trust I | IPGP | 10% Owner | Oct 13 '25 | Sell | $83.06 | 32,264 | $2,684,093.84 | 6,999,825 |