Coherent, Inc. (COHR) Insider Trading
Over the last 3 months, COHR insiders made 0 open-market buys and 2 sales, a net sale of -$1.3M (SEC Form 4). Over the last 6 months, 853 institutions increased and 728 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
2
Net (3m)
-$1.3M
Insider trades by month Buys Sells
Feb
Mar
Apr
May
Jul
Aug
Context3-month price -21.9%Institutions accumulating (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Aug 20, 2026 | Luther Sherri Rofficer: Chief Financial Officer | Sell | 3,000 | $324.00 |
| Jul 24, 2026 | Luther Sherri Rofficer: Chief Financial Officer | Sell | 1,000 | $306.68 |
| Jul 6, 2026 | Place Jeffrey B.officer: Chief Supply Chain Officer | Tax | 2,181 | $394.47 |
| Jun 5, 2026 | ANDERSON JAMES ROBERTdirector, officer: CEO | Tax | 25,836 | $426.89 |
| May 13, 2026 | Luther Sherri Rofficer: Chief Financial Officer | Sell | 2,000 | $372.96 |
| May 13, 2026 | Xia Howard H.director | Option | 2,000 | $21.67 |
| May 13, 2026 | Xia Howard H.director | Sell | 500 | $344.00 |
| Apr 24, 2026 | Luther Sherri Rofficer: Chief Financial Officer | Sell | 2,000 | $351.00 |
| Mar 12, 2026 | Eng Julie Sheridanofficer: Chief Technology Officer | Sell | 1,454 | $258.18 |
| Mar 11, 2026 | SKAGGS STEPHEN Adirector | Sell | 3,523 | $243.13 |
| Mar 9, 2026 | Digirolomo Enricodirector | Option | 2,906 | $36.56 |
| Mar 9, 2026 | Digirolomo Enricodirector | Sell | 3,911 | $241.50 |
| Mar 9, 2026 | Digirolomo Enricodirector | Option | 1,005 | $49.90 |
| Mar 4, 2026 | Eng Julie Sheridanofficer: Chief Technology Officer | Sell | 2,792 | $291.42 |
| Feb 17, 2026 | Luther Sherri Rofficer: Chief Financial Officer | Sell | 4,000 | $217.74 |
| Feb 12, 2026 | Xia Howard H.director | Grant | 279 | — |
| Feb 12, 2026 | VIJ SANDEEPdirector | Grant | 279 | — |
| Feb 12, 2026 | SADASIVAM SHAKERdirector | Grant | 279 | — |
| Feb 12, 2026 | Dreyer Michael Ldirector | Grant | 279 | — |
| Feb 12, 2026 | Hatter Patriciadirector | Grant | 279 | — |
| Feb 12, 2026 | SKAGGS STEPHEN Adirector | Grant | 279 | — |
| Feb 12, 2026 | CORASANTI JOSEPH Jdirector | Grant | 279 | — |
| Feb 12, 2026 | MOTLEY DAVID Ldirector | Grant | 279 | — |
| Feb 12, 2026 | Patrick Elizabethdirector | Grant | 279 | — |
| Feb 12, 2026 | Digirolomo Enricodirector | Grant | 279 | — |
| Feb 12, 2026 | Neal-Graves Lisadirector | Grant | 279 | — |
| Feb 12, 2026 | STERLING MICHELLE Mdirector | Grant | 279 | — |
| Dec 12, 2025 | CORASANTI JOSEPH Jdirector | Sell | 15,000 | $196.74 |
| Dec 3, 2025 | STERLING MICHELLE Mdirector | Sell | 2,000 | $164.51 |
| Dec 3, 2025 | Xia Howard H.director | Sell | 1,000 | $168.00 |
Source: COHR SEC Form 4 filings, latest Aug 20, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their COHR positions over the last 6 months (SEC Form 13F).
Increased
853
New positions
663
Reduced
728
Sold out
125
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| FMR LLC | Reduced | 22.7M | May 15, 2026 |
| BlackRock, Inc. | Increased | 16.6M | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 15.0M | May 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 12.8M | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 12.2M | May 15, 2026 |
| FMR LLC | Reduced | 11.0M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 10.0M | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 9.5M | May 8, 2026 |
| STATE STREET CORP | Increased | 8.6M | Aug 7, 2026 |
| NVIDIA CORP | Unchanged | 7.8M | Aug 14, 2026 |
| NVIDIA CORP | New Position | 7.8M | May 15, 2026 |
| STATE STREET CORP | Increased | 7.7M | May 15, 2026 |
| Invesco Ltd. | Increased | 7.4M | Aug 14, 2026 |
| INVESCO LTD. | Increased | 6.7M | May 12, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 5.3M | Aug 12, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.