COHR
COHERENT CORP. · Manufacturing · Market cap $59.8B
Insiders sold $7.8M net in the last 90 days ·6 sellers, 0 buyers· 6 of 9 sales under Rule 10b5-1 plans· latest Form 4 filed Sep 11, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$1.1B
reported sales (SEC code S)
Unique Insiders
13
in the rolling window
Latest filing
Sep 11, 2026
Beard Robert P
COHERENT CORP. (COHR) has 52 SEC Form 4 filings (85 transaction rows) in the rolling window, disclosed by 13 distinct insiders. Most recent filing: Sep 11, 2026.
Inside the rolling window, 13 insiders at COHERENT CORP. reported no open-market purchases and 32 open-market sales totaling $1.1B. The most active filer is Director SKAGGS STEPHEN A with 5 filings. Insiders have net sold $11.0M over the trailing 6 months. The most recent open-market filing is a sale of 500 shares by Chief Strategy & Legal Officer Beard Robert P, dated Sep 9, 2026, worth $155K.
- Industry:Hardware, Equipment & Parts
- CEO:James Robert Anderson
- Employees:30,216
- HQ:Santa Clara, CA, US
- IPO:1987-10-02
| Source | |||||||
|---|---|---|---|---|---|---|---|
Beard Robert PFirst filing | Chief Strategy & Legal Officer | Sale | 500 | $155K | Sep 11 | — | SEC ↗ |
Neal-Graves LisaFirst filing | Director | Sale | 2,200 | $591K | Sep 4 | +8.3% | SEC ↗ |
| Director | Sale | 2,272 | $629K | Sep 3 | +15.5% | SEC ↗ | |
| Director | Sale | 2,272 | $629K | Sep 3 | +15.5% | SEC ↗ | |
Digirolomo EnricoFirst in 6 months | Director | Sale | 3,911 | $945K | Sep 3 | +15.5% | SEC ↗ |
Eng Julie SheridanFirst in 6 months | Chief Technology Officer | Sale | 7,047 | $2.0M | Sep 2 | +13.7% | SEC ↗ |
Eng Julie SheridanFirst in 6 months | Chief Technology Officer | Sale | 6,030 | $1.6M | Sep 2 | +13.7% | SEC ↗ |
| Chief Financial Officer | Sale | 3,000 | $972K | Aug 20 | +5.3% | SEC ↗ | |
| Chief Financial Officer | Sale | 1,000 | $307K | Jul 25 | +12.6% | SEC ↗ | |
| Director | Sale | 2,000 | $709K | May 13 | -24.4% | SEC ↗ | |
| Chief Financial Officer | Sale | 2,000 | $746K | May 13 | — | SEC ↗ | |
| Chief Financial Officer | Sale | 2,000 | $702K | Apr 24 | — | SEC ↗ | |
Xia Howard H.First in 4 months | Director | Sale | 1,000 | $258K | Mar 18 | — | SEC ↗ |
Xia Howard H.First in 4 months | Director | Sale | 3,240 | $783K | Mar 18 | — | SEC ↗ |
| Chief Technology Officer | Sale | 1,454 | $375K | Mar 12 | — | SEC ↗ | |
SKAGGS STEPHEN AFirst in 4 months | Director | Sale | 3,523 | $857K | Mar 11 | — | SEC ↗ |
Eng Julie SheridanFirst filing | Chief Technology Officer | Sale | 2,792 | $814K | Mar 4 | — | SEC ↗ |
Luther Sherri RFirst filing | Chief Financial Officer | Sale | 4,000 | $871K | Feb 17 | — | SEC ↗ |
| Director | Sale | 15,000 | $3.0M | Dec 12 | — | SEC ↗ | |
| Director | Sale | 2,000 | $340K | Dec 3 | — | SEC ↗ | |
Mocciaro IlariaFirst filing | SVP, Finance | Sale | 1,377 | $224K | Dec 3 | — | SEC ↗ |
STERLING MICHELLE MFirst filing | Director | Sale | 2,000 | $329K | Dec 3 | — | SEC ↗ |
Xia Howard H.First filing | Director | Sale | 1,000 | $158K | Dec 1 | — | SEC ↗ |
Digirolomo EnricoFirst filing | Director | Sale | 2,831 | $382K | Nov 25 | — | SEC ↗ |
| Director | Sale | 2,000 | $300K | Nov 21 | — | SEC ↗ |
Congress trading COHR 25 all-time
- DRep. Gilbert CisnerosSale$1,001 - $15,0002026-08-18
- DSen. Sheldon WhitehousePurchase$15,001 - $50,0002026-06-25
- DRep. Ro KhannaPurchase$1,001 - $15,0002026-05-01
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002026-03-25
- RSen. Markwayne MullinSale$15,001 - $50,0002026-02-04
- RSen. Markwayne MullinSale$15,001 - $50,0002025-12-18
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does COHR have?
COHERENT CORP. (COHR) has 52 SEC Form 4 filings (85 transaction rows) in the rolling 365-day window, disclosed by 13 distinct insiders. Most recent filing: Sep 11, 2026.
When was the most recent SEC Form 4 filing for COHR?
The most recent Form 4 filing for COHR on Tracefour is dated Sep 11, 2026.
Who is the most active insider at COHR?
The most active SEC Form 4 filer at COHR in the rolling window is Director SKAGGS STEPHEN A, with 5 filings.
What is the net insider flow at COHR over the last 6 months?
Over the trailing 180 days, insiders at COHR have net sold $11.0M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at COHR in the current window?
Inside the rolling window, insiders at COHR bought $0 and sold $1.1B based on SEC Form 4 filings.
Can I get alerts for COHR insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at COHERENT CORP. (COHR). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
COHERENT CORP. is in the Manufacturing sector.