| Nov 2, 2026 | Valentin Gapontsev Trust I | 10% OWNER | SELL | 20.652K | $75.18 | $1.6M |
| Oct 2, 2026 | IP FIBRE DEVICES LTD | 10% OWNER | SELL | 15.361K | $85.64 | $1.3M |
| Oct 2, 2026 | EUGENE SCHERBAKOV | DIRECTOR | SELL | 3.048K | $85.30 | $260K |
| Sep 1, 2026 | Valentin Gapontsev Trust I | 10% OWNER | SELL | 27.397K | $75.42 | $2.1M |
| Aug 26, 2026 | JOHN PEELER | DIRECTOR | BUY | 2.710K | $73.58 | $199K |
| Aug 4, 2026 | IP FIBRE DEVICES LTD | 10% OWNER | SELL | 30.313K | $95.74 | $2.9M |
| Jul 31, 2026 | IP FIBRE DEVICES LTD | 10% OWNER | SELL | 27.000K | $85.81 | $2.3M |
| Jul 31, 2026 | EUGENE SCHERBAKOV | DIRECTOR | SELL | 1.524K | $86.61 | $132K |
| Jul 21, 2026 | Valentin Gapontsev Trust I | 10% OWNER | SELL | 56.316K | $102.31 | $5.8M |
| Jun 29, 2026 | IP FIBRE DEVICES LTD | 10% OWNER | SELL | 65.700K | $103.64 | $6.8M |
| Jun 29, 2026 | Angelo Lopresti | SVP, SECRETARY & GEN COUNSEL | SELL | 1.000K | $110.33 | $110K |
| Jun 29, 2026 | EUGENE SCHERBAKOV | DIRECTOR | SELL | 1.524K | $101.55 | $155K |
| Jun 22, 2026 | Tang Agnes | DIRECTOR | SELL | 1.511K | $117.85 | $178K |
| May 22, 2026 | PV Timothy Mammen | SVP, CHIEF FINANCIAL OFFICER | SELL | 9.975K | $119.81 | $1.2M |
| May 14, 2026 | Jeanmarie Desmond | DIRECTOR | SELL | 1.690K | $105.58 | $178K |
