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Technology · Optical Instruments · NYSE

COHRCoherent Corp.

COHR quote by TradingView
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Filings with the SEC since Aug 21, 2018

1,002 filings, 5 in the last 30 days

SEC filing index
Latest annual reportOpen ↗
Aug 14, 2026
10-K, period to Jun 30, 2026
Latest quarterly reportOpen ↗
Nov 4, 2026
10-Q, period to Sep 30, 2026
Latest current reportOpen ↗
Nov 4, 2026
8-K: Quarterly results, Regulation FD disclosure
Filed in the last 30 days
5
of 1,002 in all
Timeline

Every filing on one line

1 yr2 yr3 yr
Annual report (10-K)Quarterly report (10-Q)Current report (8-K)Auditor changeCEO, CFO, COO or CAO changeRestatementLate filing noticeInsider purchaseCluster buy (3+ insiders)SEC comment letterShare offering (S-3, 424B)
All 29 events

From the SEC filing index. Insider purchases go back 180 days (the Form 4s downloaded).

Every filing

Newest first, by kind

Each form links to sec.gov
All 1002 Annual & quarterly 35Current reports (8-K) 162Insiders 576Proxy & votes 19Big owners (13D/13G) 56Shares & debt offered 23SEC letters 19Other 112
FiledFormWhat it isPeriod
Nov 5, 2026SCHEDULE 13G/A 5%+ owner (passive), amended all files
Nov 4, 20268-K Quarterly results, Regulation FD disclosureNov 4, 2026 all files
Nov 4, 202610-Q Quarterly reportSep 30, 2026 all files · tables
Oct 22, 20264 Insider tradeOct 21, 2026 all files
Oct 14, 20264 Insider tradeOct 12, 2026 all files
Oct 9, 2026ARS Annual report to shareholdersJun 30, 2026 all files
Oct 9, 2026DEFA14A Extra proxy material all files
Oct 9, 2026DEF 14A Proxy statementNov 18, 2026 all files
Oct 7, 20264 Insider tradeFeb 11, 2026 all files
Oct 7, 20264 Insider tradeNov 28, 2025 all files
Oct 5, 20264 Insider tradeOct 1, 2026 all files
Sep 15, 20264 Insider tradeSep 11, 2026 all files
Sep 11, 2026144 Notice of planned insider sale all files
Sep 11, 20264 Insider tradeSep 9, 2026 all files
Sep 9, 2026144 Notice of planned insider sale all files
Sep 4, 20264 Insider tradeSep 2, 2026 all files
Sep 2, 2026144 Notice of planned insider sale all files
Sep 2, 20264 Insider tradeAug 31, 2026 all files
Sep 2, 20264 Insider tradeAug 31, 2026 all files
Sep 2, 20264/A Insider trade (amended)Mar 6, 2026 all files
Sep 1, 2026144 Notice of planned insider sale all files
Sep 1, 20264 Insider tradeAug 28, 2026 all files
Sep 1, 20264 Insider tradeAug 28, 2026 all files
Sep 1, 20264 Insider tradeAug 28, 2026 all files
Sep 1, 20264 Insider tradeAug 28, 2026 all files
Sep 1, 20264 Insider tradeAug 28, 2026 all files
Sep 1, 20264 Insider tradeAug 28, 2026 all files
Aug 31, 2026144 Notice of planned insider sale all files
Aug 31, 2026144 Notice of planned insider sale all files
Aug 31, 2026144 Notice of planned insider sale all files
Aug 31, 20268-K Director or officer change, Other eventsAug 27, 2026 all files
Aug 20, 20264 Insider tradeAug 18, 2026 all files
Aug 18, 2026144 Notice of planned insider sale all files
Aug 14, 202610-K Annual reportJun 30, 2026 all files · tables
Aug 12, 20268-K Quarterly results, Regulation FD disclosureAug 12, 2026 all files
Jul 24, 20264 Insider tradeJul 22, 2026 all files
Jul 22, 2026144 Notice of planned insider sale all files
Jul 8, 2026SCHEDULE 13G/A 5%+ owner (passive), amended all files
Jul 6, 20264 Insider tradeJul 1, 2026 all files
Jun 5, 20263 New insiderMay 26, 2026 all files
Jun 5, 20264 Insider tradeJun 3, 2026 all files
May 29, 2026SD Conflict minerals report all files
May 13, 20264 Insider tradeMay 11, 2026 all files
May 13, 20264 Insider tradeMay 12, 2026 all files
May 12, 2026144 Notice of planned insider sale all files
May 11, 2026144 Notice of planned insider sale all files
May 6, 20268-K Quarterly results, Regulation FD disclosureMay 6, 2026 all files
May 6, 202610-Q Quarterly reportMar 31, 2026 all files · tables
May 6, 2026SCHEDULE 13G/A 5%+ owner (passive), amended all files
Apr 29, 2026SCHEDULE 13G 5%+ owner (passive) all files
Apr 29, 2026SCHEDULE 13G 5%+ owner (passive) all files
Apr 28, 20268-K Director or officer changeApr 27, 2026 all files
Apr 24, 2026SCHEDULE 13G/A 5%+ owner (passive), amended all files
Apr 24, 20264 Insider tradeApr 22, 2026 all files
Apr 22, 2026144 Notice of planned insider sale all files
Mar 26, 2026SCHEDULE 13G/A 5%+ owner (passive), amended all files
Mar 18, 20264 Insider tradeMar 16, 2026 all files
Mar 17, 2026144 Notice of planned insider sale all files
Mar 16, 2026144 Notice of planned insider sale all files
Mar 12, 20264 Insider tradeMar 10, 2026 all files
Mar 11, 20264 Insider tradeMar 9, 2026 all files
Mar 10, 2026144 Notice of planned insider sale all files
Mar 9, 2026144 Notice of planned insider sale all files
Mar 9, 20264 Insider tradeMar 6, 2026 all files
Mar 6, 2026144 Notice of planned insider sale all files
Mar 4, 20264 Insider tradeMar 2, 2026 all files
Mar 2, 2026144 Notice of planned insider sale all files
Mar 2, 20268-K Unregistered share sale, Regulation FD disclosureMar 2, 2026 all files
Feb 17, 20264 Insider tradeFeb 12, 2026 all files
Feb 12, 2026144 Notice of planned insider sale all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 12, 20264 Insider tradeFeb 11, 2026 all files
Feb 11, 2026SCHEDULE 13D/A 5%+ owner (active), amended all files
Feb 10, 2026144/A Notice of planned insider sale (amended) all files
Feb 9, 2026144 Notice of planned insider sale all files
Feb 5, 2026SCHEDULE 13G/A 5%+ owner (passive), amended all files
Feb 4, 20268-K Quarterly results, Regulation FD disclosureFeb 4, 2026 all files
Feb 4, 202610-Q Quarterly reportDec 31, 2025 all files · tables
Dec 16, 2025S-3ASR Shelf registration all files
Dec 16, 20258-K Other eventsDec 16, 2025 all files
Dec 12, 2025SCHEDULE 13D/A 5%+ owner (active), amended all files
Dec 12, 20254 Insider tradeDec 10, 2025 all files
Dec 10, 2025144 Notice of planned insider sale all files
Dec 10, 2025144 Notice of planned insider sale all files
Dec 4, 2025SCHEDULE 13D/A 5%+ owner (active), amended all files
Dec 3, 2025144 Notice of planned insider sale all files
Dec 3, 20254 Insider tradeDec 3, 2025 all files
Dec 3, 20254 Insider tradeDec 1, 2025 all files
Dec 3, 20254 Insider tradeDec 2, 2025 all files
Dec 2, 2025144 Notice of planned insider sale all files
Show the other 75 filings on this page

Press releases with quarterly results are attached to the 8-Ks marked "Quarterly results"; read them on Earnings releases.

Next Earnings releases →