Coherent Corp. (COHR)
NYSE: COHR · Optical Instruments & Lenses · Saxonburg, PA · filing with the SEC since 1995
Grade5.2
◀ Past 4.6● Present 4.8▶ Future 6.1
Filings
478 filings since 2017 beside 646 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026Due nextLarge accelerated filer
10-Q
Quarterly report for the quarter ending Dec 31, 2026Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end.
by Feb 9, 2027
10-K
Annual report for the fiscal year ending Jun 30, 2027Large accelerated filers have 60 days after the fiscal year ends.
by Aug 29, 2027
A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 35 days after the quarter ended. The proxy statement was last filed Oct 9, 2026.
Filings a yearinsider forms included
11610312410313915610990
2026 counts to Nov 13, 2026.
Officer or director change (8-K item 5.02): 13 times in the last 36 months, the newest Aug 31, 2026.SEC letters: 11 in the last 36 months, the newest Dec 17, 2024.
Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.
FiledFormWhat it is, in plain wordsPeriodAsk
Nov 4, 2026
8-K items 2.02, 7.01, 9.01
Results released; Investor disclosure (Regulation FD) · Current report
Aug 31, 2026
8-K items 5.02, 8.01
Officer or director change; Other event · Current report
Aug 27, 2026
Aug 12, 2026
8-K items 2.02, 7.01, 9.01
Results released; Investor disclosure (Regulation FD) · Current report
May 6, 2026
8-K items 2.02, 7.01, 9.01
Results released; Investor disclosure (Regulation FD) · Current report
Mar 2, 2026
8-K items 3.02, 7.01, 9.01
Shares sold without registration; Investor disclosure (Regulation FD) · Current report
Feb 4, 2026
8-K items 2.02, 7.01, 9.01
Results released; Investor disclosure (Regulation FD) · Current report
Nov 5, 2025
8-K items 2.02, 7.01, 9.01
Results released; Investor disclosure (Regulation FD) · Current report
Sep 26, 2025
8-K items 1.01, 2.03, 9.01
Major agreement signed; New debt or obligation taken on · Current report
40 of 478 shown
Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.