COHERENT INC (COHR) has 186 open-market insider trades by 41 insiders since 2006. Over the last six months insiders net sold $3.1M. The most active filer is Luis Spinelli, CTO & VP.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| BAIN Capital Investors LLC | 10% Owner | — | 1 | $1.1B | 2025-11-10 |
| John Ambroseo | CEOPres | — | 8 | $32.6M | 2020-04-05 |
| L. William Krause | Dir | — | 9 | $10.0M | 2018-03-01 |
| Joseph J. Corasanti | Dir | — | 7 | $9.9M | 2026-02-11 |
| Paul F. Sechrist | VP | — | 12 | $9.4M | 2019-04-30 |
| Luis Spinelli | CTOVP | — | 28 | $8.5M | 2017-05-12 |
| Sandeep Vij | Dir | — | 5 | $7.8M | 2026-02-11 |
| Mark Stewart Sobey | VP | — | 10 | $7.4M | 2023-07-01 |
| Garry W. Rogerson | Dir | — | 5 | $5.4M | 2022-07-01 |
| Michael L. Dreyer | Dir | — | 2 | $5.2M | 2026-02-11 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Enrico Digirolomo | Director | Sell | $1.6M | 2026-09-11 |
| Robert P. Beard | — | Sell | $155K | 2026-09-09 |
| Lisa Neal-Graves | Director | Sell | $591K | 2026-09-02 |
| Julie Sheridan Eng | CTO | Sell | $3.6M | 2026-08-31 |
| Thomas E. Mistler | Director | Sell | $629K | 2026-08-31 |
| Thomas E. Mistler | Director | Sell | $629K | 2026-08-31 |
Companies that share insiders with COHR, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Sherri R. Luther | CFO | Sell | $972K | 2026-08-18 |
| Sherri R. Luther | CFO | Sell | $307K | 2026-07-22 |
| Sherri R. Luther | CFO | Sell | $746K | 2026-05-12 |
| Howard H. Xia | Director | Sell | $709K | 2026-05-11 |
| Sherri R. Luther | CFO | Sell | $702K | 2026-04-22 |
| Howard H. Xia | Director | Sell | $1.0M | 2026-03-16 |
| Julie Sheridan Eng | CTO | Sell | $375K | 2026-03-10 |
| Stephen A. Skaggs | Director | Sell | $857K | 2026-03-09 |
| Thomas E. Mistler | Director | Sell | $945K | 2026-03-06 |