SEC Seal
SEC Banner
EDGAR USA Search
EDGAR Search Results
Mailing Address 375 SAXONBURG BLVD SAXONBURG PA 16056
Business Address 375 SAXONBURG BLVD SAXONBURG PA 16056 724-352-4455
COHERENT CORP. CIK#: 0000820318 (see all company filings)

SIC: 3827 - OPTICAL INSTRUMENTS & LENSES
State location: PA | State of Inc.: PA | Fiscal Year End: 0630
formerly: II-VI INC (filings through 2022-09-01)
(CF Office: 08 Industrial Applications and Services)
Get insider transactions for this issuer.
Get insider transactions for this reporting owner.

Filter Results
Search Within Files

(YYYYMMDD)
Ownership?


Enter keywords
Items 1 - 40  0000820318 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, items 1.01, 2.03, and 9.01
Acc-no: 0001193125-24-085009 (34 Act)  Size: 1 MB
2024-04-03 001-39375
24816216
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-24-076661 (34 Act)  Size: 23 MB
2024-03-26 001-39375
24780356
SC 13D/A  Documents [Amend] General statement of acquisition of beneficial ownership
Acc-no: 0001193125-24-062282 (34 Act)  Size: 46 KB
2024-03-07 005-39319
24730903
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001193125-24-039385 (34 Act)  Size: 213 KB
2024-02-20 001-39375
24650799
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001193125-24-033355 (34 Act)  Size: 38 KB
2024-02-13 005-39319
24624284
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000820318-24-000004 (34 Act)  Size: 10 MB
2024-02-06 001-39375
24598104
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001193125-24-024186 (34 Act)  Size: 11 MB
2024-02-05 001-39375
24596882
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-004318 (34 Act)  Size: 13 KB
2024-01-26 005-39319
24565814
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-002864 (34 Act)  Size: 13 KB
2024-01-10 005-39319
24525254
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-23-294380 (34 Act)  Size: 26 MB
2023-12-13 001-39375
231484387
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-288416 (34 Act)  Size: 170 KB
2023-12-04 001-39375
231463672
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-23-279583 (33 Act)  Size: 91 KB
2023-11-17 333-275628
231417417
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-23-279579 (33 Act)  Size: 90 KB
2023-11-17 333-275627
231417405
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-279578 (33 Act)  Size: 33 KB
2023-11-17 333-266007
231417390
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-279573 (33 Act)  Size: 21 KB
2023-11-17 033-63739
231417383
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-279572 (33 Act)  Size: 21 KB
2023-11-17 333-12737
231417377
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-279564 (33 Act)  Size: 21 KB
2023-11-17 333-67121
231417371
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-279561 (33 Act)  Size: 21 KB
2023-11-17 333-74682
231417369
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-279556 (33 Act)  Size: 21 KB
2023-11-17 333-233949
231417361
S-8 POS  Documents Securities to be offered to employees in employee benefit plans, post-effective amendments
Acc-no: 0001193125-23-279553 (33 Act)  Size: 21 KB
2023-11-17 333-164827
231417358
8-K/A  Documents   Interactive Data [Amend] Current report, item 5.07
Acc-no: 0001193125-23-277205 (34 Act)  Size: 174 KB
2023-11-14 001-39375
231408044
8-K  Documents   Interactive Data Current report, items 5.02, 5.07, and 9.01
Acc-no: 0001193125-23-276082 (34 Act)  Size: 382 KB
2023-11-13 001-39375
231399354
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0000820318-23-000029 (34 Act)  Size: 7 MB
2023-11-07 001-39375
231381581
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001193125-23-271381 (34 Act)  Size: 6 MB
2023-11-06 001-39375
231380173
8-K  Documents   Interactive Data Current report, items 1.01, 8.01, and 9.01
Acc-no: 0001193125-23-253029 (34 Act)  Size: 1 MB
2023-10-10 001-39375
231315559
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-23-246438 (34 Act)  Size: 10 MB
2023-09-29 001-39375
231291852
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-23-246431 (34 Act)  Size: 155 KB
2023-09-29 001-39375
231291841
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001193125-23-246425 (34 Act)  Size: 5 MB
2023-09-29 001-39375
231291838
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001193125-23-239587 (34 Act)  Size: 188 KB
2023-09-21 001-39375
231269287
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001193125-23-237086 (34 Act)  Size: 22 MB
2023-09-19 001-39375
231262252
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001193125-23-235505 (34 Act)  Size: 249 KB
2023-09-15 001-39375
231256402
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001193125-23-226859 (34 Act)  Size: 248 KB
2023-09-01 001-39375
231230610
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-23-215875 (33 Act)  Size: 101 KB
2023-08-18 333-274069
231185415
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0000820318-23-000016 (34 Act)  Size: 16 MB
2023-08-18 001-39375
231185231
8-K  Documents   Interactive Data Current report, items 2.02, 7.01, and 9.01
Acc-no: 0001193125-23-213587 (34 Act)  Size: 5 MB
2023-08-16 001-39375
231176021
15-12G  Documents Securities registration termination [Section 12(g)]
Acc-no: 0001193125-23-186292 (34 Act)  Size: 11 KB
2023-07-13 001-39375
231085760
25-NSE  Documents Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities
Acc-no: 0000876661-23-000552 (34 Act)  Size: 3 KB
2023-07-03 001-39375
231063868
8-K  Documents   Interactive Data Current report, items 3.01, 8.01, and 9.01
Acc-no: 0001193125-23-180985 (34 Act)  Size: 182 KB
2023-07-03 001-39375
231063628
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001193125-23-179441 (34 Act)  Size: 178 KB
2023-06-30 001-39375
231059484
SD  Documents Specialized disclosure report
Acc-no: 0001193125-23-157111 (34 Act)  Size: 293 KB
2023-05-31 001-39375
23978832