| 2026-03-17 | Buttarazzi Mary E.VP, Corp Controller and CAO | Sale | 500 | -$58.1K |
| 2026-03-01 | Buttarazzi Mary E.VP, Corp Controller and CAO | Tax withhold | 435 | -$57.2K |
| 2026-03-01 | Lopresti Angelo PSVP, Secretary & Gen Counsel | Tax withhold | 3,848 | -$506.3K |
| 2026-03-01 | Ness TrevorSVP, Chief Revenue Officer | Tax withhold | 3,402 | -$447.6K |
| 2026-03-01 | SCHERBAKOV EUGENE A | Tax withhold | 7,237 | -$952.2K |
| 2026-03-01 | Mammen Timothy PVSVP, Chief Financial Officer | Tax withhold | 4,310 | -$567.1K |
| 2026-03-01 | Samartsev IgorSVP, Chief Scientist | Tax withhold | 836 | -$110.0K |
| 2026-03-01 | Gitin Mark MiltonCEO | Tax withhold | 7,603 | -$1.0M |
| 2026-02-24 | IP FIBRE DEVICES LTD | Sale | 1,520 | -$208.2K |
| 2026-02-24 | IP FIBRE DEVICES LTD | Sale | 100 | -$13.5K |
| 2026-02-24 | SCHERBAKOV EUGENE A | Sale | 200 | -$27.1K |
| 2026-02-24 | SCHERBAKOV EUGENE A | Sale | 1,500 | -$205.7K |
| 2026-02-24 | SCHERBAKOV EUGENE A | Sale | 400 | -$55.3K |
| 2026-02-24 | SCHERBAKOV EUGENE A | Sale | 600 | -$84.0K |
| 2026-02-23 | IP FIBRE DEVICES LTD | Sale | 4,241 | -$557.3K |
| 2026-02-23 | IP FIBRE DEVICES LTD | Sale | 4,604 | -$609.2K |
| 2026-02-23 | IP FIBRE DEVICES LTD | Sale | 7,994 | -$1.1M |
| 2026-02-23 | IP FIBRE DEVICES LTD | Sale | 16,421 | -$2.2M |
| 2026-02-23 | IP FIBRE DEVICES LTD | Sale | 120 | -$16.2K |
| 2026-02-20 | IP FIBRE DEVICES LTD | Sale | 500 | -$64.4K |
| 2026-02-20 | IP FIBRE DEVICES LTD | Sale | 2,300 | -$298.8K |
| 2026-02-20 | IP FIBRE DEVICES LTD | Sale | 4,461 | -$584.9K |
| 2026-02-20 | IP FIBRE DEVICES LTD | Sale | 16,422 | -$2.2M |
| 2026-02-20 | IP FIBRE DEVICES LTD | Sale | 5,484 | -$729.0K |
| 2026-02-18 | Samartsev IgorSVP, Chief Scientist | Award | 1,688 | — |
| 2026-02-18 | Mammen Timothy PVSVP, Chief Financial Officer | Award | 6,146 | — |
| 2026-02-18 | Bucher PaulusSVP, Global Operations | Award | 2,531 | — |
| 2026-02-18 | Lopresti Angelo PSVP, Secretary & Gen Counsel | Award | 4,465 | — |
| 2026-02-18 | Buttarazzi Mary E.VP, Corp Controller and CAO | Award | 1,789 | — |
| 2026-02-18 | Gitin Mark MiltonCEO | Award | 19,887 | — |