Company profile
Coherent Corp. Insider Trading
COHREvery SEC Form 4 insider trading filing for Coherent Corp. (COHR) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- NYSE
- Sector
- Optical Instruments & Lenses
- CIK
- 0000820318
- Filings
- 218
- Insiders
- 34
- Last filing
- 2026-09-11
Activity summary
Recent insider activity is bullish. Over the last 30 days, 9 insiders purchased shares versus 8 sales. Buying was led by James Robert Anderson.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Coherent Corp. insiders are net sellers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $1.1B.
90 day insight
Over the last 90 days, Coherent Corp. insiders bought $0 (9 transactions) and sold $12.5M (9 transactions).
- Most active insider: Julie Sheridan Eng with 5 transactions totaling $7.4M.
- Largest single sale: $3.8M by Julie Sheridan Eng on Aug 28, 2026.
- 40% of recent sales were pre-scheduled 10b5-1 trades, typically less informative than open-market activity.
Activity is mixed: buys and sales are roughly balanced.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | Enrico Digirolomo | COHR | Sale | 5,315 | $305.99 | $1.63M |
| Sep 11, 2026 | Enrico Digirolomo | COHR | Gift | 1,279 | — | — |
| Sep 9, 2026 | Robert P Beard | COHR | Sale | 500 | $309.32 | $155K |
| Sep 2, 2026 | Lisa Neal-Graves | COHR | Sale | 2,200 | $268.42 | $591K |
| Sep 1, 2026 | Julie Sheridan Eng | COHR | Sale10b5 | 6,030 | $270.69 | $1.63M |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Coherent Corp. as of 2026-06-30
Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →