Coherent Corp. (COHR) — insider trading
Information Technology · NYSE
Coherent Corp. (COHR) has 60 reported SEC Form 4 insider transactions in our data, including 25 open-market sales among the most recent 60 (latest 2026-10-01).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-10-01 | Place Jeffrey B. | Officer (Chief Supply Chain Officer) | Shares withheld for taxes / exercise cost | 641 | $287.81 | $184.5K | Form 4 |
| 2026-09-11 | Digirolomo Enrico | Director | Bona fide gift | 1,279 | — | $0 | Form 4 |
| 2026-09-11 | Digirolomo Enrico | Director | Open-market sale | 5,315 | $305.99 | $1.63M | Form 4 |
| 2026-09-09 | Beard Robert P | Officer (Chief Strategy & Legal Officer) | Open-market sale | 500 | $309.32 | $154.7K | Form 4 |
| 2026-09-02 | Neal-Graves Lisa | Director | Open-market sale | 2,200 | $268.42 | $590.5K | Form 4 |
| 2026-09-01 | Eng Julie Sheridan | Officer (Chief Technology Officer) | Open-market sale | 6,030 | $270.69 | $1.63M | Form 4 |
| 2026-08-31 | Digirolomo Enrico | Director | Open-market sale | 2,272 | $276.85 | $629.0K | Form 4 |
| 2026-08-31 | SKAGGS STEPHEN A | Director | Open-market sale | 2,272 | $276.88 | $629.1K | Form 4 |
| 2026-08-31 | Eng Julie Sheridan | Officer (Chief Technology Officer) | Open-market sale | 7,047 | $276.83 | $1.95M | Form 4 |
| 2026-08-28 | Place Jeffrey B. | Officer (Chief Supply Chain Officer) | Grant / award / vesting | 3,358 | — | $0 | Form 4 |
| 2026-08-28 | Mocciaro Ilaria | Officer (Chief Accounting Officer) | Grant / award / vesting (derivative) | 2,335 | — | — | Form 4 |
| 2026-08-28 | Mocciaro Ilaria | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 2,174 | $295.39 | $642.2K | Form 4 |
| 2026-08-28 | Mocciaro Ilaria | Officer (Chief Accounting Officer) | Grant / award / vesting | 2,449 | — | $0 | Form 4 |
| 2026-08-28 | Mocciaro Ilaria | Officer (Chief Accounting Officer) | Grant / award / vesting | 1,612 | — | $0 | Form 4 |
| 2026-08-28 | Luther Sherri R | Officer (CFO and Treasurer) | Shares withheld for taxes / exercise cost | 2,594 | $295.39 | $766.2K | Form 4 |
| 2026-08-28 | Luther Sherri R | Officer (CFO and Treasurer) | Grant / award / vesting | 8,731 | — | $0 | Form 4 |
| 2026-08-28 | Eng Julie Sheridan | Officer (Chief Technology Officer) | Shares withheld for taxes / exercise cost | 12,862 | $295.39 | $3.80M | Form 4 |
| 2026-08-28 | Eng Julie Sheridan | Officer (Chief Technology Officer) | Grant / award / vesting | 11,960 | — | $0 | Form 4 |
| 2026-08-28 | Eng Julie Sheridan | Officer (Chief Technology Officer) | Grant / award / vesting | 5,373 | — | $0 | Form 4 |
| 2026-08-28 | Beard Robert P | Officer (Chief Strategy & Legal Officer) | Shares withheld for taxes / exercise cost | 1,896 | $295.39 | $560.1K | Form 4 |
| 2026-08-28 | Beard Robert P | Officer (Chief Strategy & Legal Officer) | Grant / award / vesting | 5,373 | — | $0 | Form 4 |
| 2026-08-28 | ANDERSON JAMES ROBERT | Director, Officer (CEO) | Shares withheld for taxes / exercise cost | 11,958 | $295.39 | $3.53M | Form 4 |
| 2026-08-28 | ANDERSON JAMES ROBERT | Director, Officer (CEO) | Grant / award / vesting | 30,564 | — | $0 | Form 4 |
| 2026-08-18 | Luther Sherri R | Officer (Chief Financial Officer) | Open-market sale | 3,000 | $324.00 | $972.0K | Form 4 |
| 2026-07-22 | Luther Sherri R | Officer (Chief Financial Officer) | Open-market sale | 1,000 | $306.68 | $306.7K | Form 4 |
| 2026-07-01 | Place Jeffrey B. | Officer (Chief Supply Chain Officer) | Shares withheld for taxes / exercise cost | 2,181 | $394.47 | $860.3K | Form 4 |
| 2026-06-03 | ANDERSON JAMES ROBERT | Director, Officer (CEO) | Shares withheld for taxes / exercise cost | 25,836 | $426.89 | $11.03M | Form 4 |
| 2026-05-12 | Luther Sherri R | Officer (Chief Financial Officer) | Open-market sale | 2,000 | $372.96 | $745.9K | Form 4 |
| 2026-05-11 | Xia Howard H. | Director | Option exercise / conversion (derivative) | 2,000 | — | $0 | Form 4 |
| 2026-05-11 | Xia Howard H. | Director | Open-market sale | 500 | $368.00 | $184.0K | Form 4 |
| 2026-05-11 | Xia Howard H. | Director | Open-market sale | 500 | $358.00 | $179.0K | Form 4 |
| 2026-05-11 | Xia Howard H. | Director | Open-market sale | 500 | $348.00 | $174.0K | Form 4 |
| 2026-05-11 | Xia Howard H. | Director | Open-market sale | 500 | $344.00 | $172.0K | Form 4 |
| 2026-05-11 | Xia Howard H. | Director | Option exercise / conversion | 2,000 | $21.67 | $43.3K | Form 4 |
| 2026-04-22 | Luther Sherri R | Officer (Chief Financial Officer) | Open-market sale | 2,000 | $351.00 | $702.0K | Form 4 |
| 2026-03-17 | Xia Howard H. | Director | Option exercise / conversion (derivative) | 3,240 | — | $0 | Form 4 |
| 2026-03-17 | Xia Howard H. | Director | Open-market sale | 1,240 | $236.22 | $292.9K | Form 4 |
| 2026-03-17 | Xia Howard H. | Director | Open-market sale | 1,000 | $244.46 | $244.5K | Form 4 |
| 2026-03-17 | Xia Howard H. | Director | Open-market sale | 1,000 | $245.57 | $245.6K | Form 4 |
| 2026-03-17 | Xia Howard H. | Director | Option exercise / conversion | 3,240 | $21.67 | $70.2K | Form 4 |
| 2026-03-16 | Xia Howard H. | Director | Option exercise / conversion (derivative) | 1,000 | — | $0 | Form 4 |
| 2026-03-16 | Xia Howard H. | Director | Open-market sale | 1,000 | $258.00 | $258.0K | Form 4 |
| 2026-03-16 | Xia Howard H. | Director | Option exercise / conversion | 1,000 | $21.67 | $21.7K | Form 4 |
| 2026-03-10 | Eng Julie Sheridan | Officer (Chief Technology Officer) | Open-market sale | 1,454 | $258.18 | $375.4K | Form 4 |
| 2026-03-09 | SKAGGS STEPHEN A | Director | Open-market sale | 3,523 | $243.13 | $856.6K | Form 4 |
| 2026-03-06 | Digirolomo Enrico | Director | Unknown / unparsed (derivative) | 2,906 | — | $0 | Form 4/A |
| 2026-03-06 | Digirolomo Enrico | Director | Unknown / unparsed (derivative) | 1,005 | — | $0 | Form 4/A |
| 2026-03-06 | Digirolomo Enrico | Director | Bona fide gift | 1,847 | — | $0 | Form 4/A |
| 2026-03-06 | Digirolomo Enrico | Director | Open-market sale | 3,911 | $241.50 | $944.5K | Form 4/A |
| 2026-03-06 | Digirolomo Enrico | Director | Option exercise / conversion | 2,906 | $36.56 | $106.2K | Form 4/A |
| 2026-03-06 | Digirolomo Enrico | Director | Option exercise / conversion | 1,005 | $49.90 | $50.1K | Form 4/A |
| 2026-03-06 | Digirolomo Enrico | Director | Option exercise / conversion (derivative) | 2,906 | — | $0 | Form 4 |
| 2026-03-06 | Digirolomo Enrico | Director | Option exercise / conversion (derivative) | 1,005 | — | $0 | Form 4 |
| 2026-03-06 | Digirolomo Enrico | Director | Bona fide gift | 1,847 | — | $0 | Form 4 |
| 2026-03-06 | Digirolomo Enrico | Director | Open-market sale | 3,911 | $241.50 | $944.5K | Form 4 |
| 2026-03-02 | Eng Julie Sheridan | Officer (Chief Technology Officer) | Open-market sale | 2,792 | $291.42 | $813.6K | Form 4 |
| 2026-02-28 | Mocciaro Ilaria | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 636 | $258.93 | $164.7K | Form 4 |
| 2026-02-12 | Luther Sherri R | Officer (Chief Financial Officer) | Open-market sale | 4,000 | $217.74 | $871.0K | Form 4 |
| 2026-02-11 | PAGLIUCA STEPHEN G | Director | Grant / award / vesting | 279 | — | $0 | Form 4 |
| 2025-11-28 | Mocciaro Ilaria | Officer (Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 1,130 | $154.00 | $174.0K | Form 4 |
Ask the chat about COHR's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Coherent Corp. (COHR).
Last updated 2026-10-01 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.