Coherent Corp. (COHR)Director sold ~$2.95M

~$2.95M

Approx. value · 15K sh @ $196.74

80K

Holds after · shares reported

Traded

Dec 10, 2025

Filed

Dec 13, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Oct 24, 2025InsiderDirector sold ~$260K of COHR shares in the open market
2. Oct 29, 2025Insider · 2 peopleInsiders: 3 sales (~$8.6M)
3. Oct 30, 2025Congress · 1 personMembers of Congress: 1 purchase, 1 sale
4. Oct 31, 2025CongressDisclosed sale of COHR — reported range $1,001 - $15,000
5. Nov 5, 2025Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
6. Nov 5, 20255% stakeFMR LLC reported a passive stake (13G) of 8.2%
7. Nov 6, 2025Insider · Their largest sale since 2020Officer sold ~$9.71M of COHR shares in the open market
8. Nov 7, 20255% stakeFMR LLC reported a passive stake (13G) of 10.9%
9. Nov 7, 2025Insider · 2 peopleInsiders: 2 sales (~$1.1B)
10. Nov 12, 20255% stakeBCPE Watson (DE) BML, LP filed an activist stake (13D) of 11.9%
11. Nov 14, 2025InsiderDirector sold ~$1.68M of COHR shares in the open market
12. Nov 20, 2025InsiderDirector sold ~$300K of COHR shares in the open market
13. Nov 21, 2025InsiderDirector sold ~$382K of COHR shares in the open market
14. Nov 24, 20255% stakeBCPE Watson (DE) BML, LP filed an activist stake (13D) of 7.9%
15. Nov 28, 2025InsiderDirector sold ~$158K of COHR shares in the open market
16. Dec 1, 2025InsiderOfficer sold ~$224K of COHR shares in the open market
17. Dec 2, 2025Insider · 1 personInsiders: 2 sales (~$340K)
18. Dec 3, 2025InsiderDirector sold ~$329K of COHR shares in the open market
19. Dec 4, 20255% stakeBCPE Watson (DE) BML, LP filed an activist stake (13D) of 7.9%
20. Dec 10, 2025 · this disclosureInsider · Their largest sale since 2008Director sold ~$2.95M of COHR shares in the open market

What came next

1. Dec 12, 20255% stakeBCPE Watson (DE) BML, LP filed an activist stake (13D) of 5.2%
2. Dec 18, 2025Congress · 1 personMembers of Congress: 2 sales
3. Feb 4, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
4. Feb 4, 2026CongressDisclosed sale of COHR — reported range $15,001 - $50,000
5. Feb 5, 20265% stakeFMR LLC reported a passive stake (13G) of 15.0%
6. Feb 11, 20265% stakeBCPE Watson (DE) BML, LP filed an activist stake (13D)
7. Feb 12, 2026InsiderCFO sold ~$871K of COHR shares in the open market
8. Mar 2, 2026Company filing · Form 8-K · Unregistered shares, Reg FDSold new shares without registering them, and shared information with investors
9. Mar 2, 2026InsiderOfficer sold ~$814K of COHR shares in the open market
10. Mar 9, 2026InsiderDirector sold ~$857K of COHR shares in the open market
11. Mar 10, 2026InsiderOfficer sold ~$375K of COHR shares in the open market
12. Mar 16, 2026InsiderDirector sold ~$258K of COHR shares in the open market
13. Mar 17, 2026Insider · 1 personInsiders: 3 sales (~$783K)
14. Mar 25, 2026CongressDisclosed purchase of COHR — reported range $1,001 - $15,000
15. Mar 26, 20265% stakeThe Vanguard Group reported a passive stake (13G)

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Coherent Corp.

For Coherent Corp., OQRO holds 13 insider filings (SEC Form 4 or Form 144), 1 Congress trade report and 37 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its COHR page.

Other recent filings by Joseph J Corasanti, Director

• SEC Form 4 at Coherent Corp. (COHR)Nov 12, 2025
• SEC Form 4 at Coherent Corp. (COHR)Nov 27, 2024

The full history of Joseph J Corasanti, Director is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Coherent Corp.

• SEC Form 4Sep 15, 2026
• SEC Form 144Sep 11, 2026
• SEC Form 4Sep 11, 2026
• House Clerk periodic transaction reportSep 10, 2026
• SEC Form 144Sep 9, 2026
• SEC Form 4Sep 4, 2026

Everything OQRO holds on this company is on its COHR page.