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Mailing Address 125 NORTH DRIVE WESTBOROUGH MA 01581
Business Address 125 NORTH DRIVE WESTBOROUGH MA 01581 508-870-5959
KOPIN CORP CIK#: 0000771266 (see all company filings)

SIC: 3674 - SEMICONDUCTORS & RELATED DEVICES
State location: MA | State of Inc.: DE | Fiscal Year End: 1230
(CF Office: 04 Manufacturing)
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Items 1 - 40  0000771266 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001493152-24-014751 (34 Act)  Size: 206 KB
2024-04-16 000-19882
24846215
PRE 14A  Documents Other preliminary proxy statements
Acc-no: 0001140361-24-019938 (34 Act)  Size: 2 MB
2024-04-16 000-19882
24845914
DEL AM  Documents Delaying amendment
Acc-no: 0001493152-24-011131 (33 Act)  Size: 12 KB
2024-03-25 333-278075
24779210
S-3  Documents Registration statement under Securities Act of 1933
Acc-no: 0001493152-24-010504 (33 Act)  Size: 801 KB
2024-03-19 333-278075
24765019
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001493152-24-009985 (34 Act)  Size: 8 MB
2024-03-14 000-19882
24751302
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001493152-24-009952 (34 Act)  Size: 324 KB
2024-03-14 000-19882
24749717
SC 13G  Documents Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001535264-24-000017 (34 Act)  Size: 10 KB
2024-02-14 005-48471
24635429
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001493152-24-004357 (34 Act)  Size: 215 KB
2024-01-30 000-19882
24579553
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001493152-23-040397 (34 Act)  Size: 218 KB
2023-11-13 000-19882
231396972
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001493152-23-040304 (34 Act)  Size: 7 MB
2023-11-13 000-19882
231395005
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-23-001707 (34 Act)  Size: 374 KB
2023-11-09 000-19882
231392193
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001493152-23-027828 (34 Act)  Size: 5 MB
2023-08-11 000-19882
231164035
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-23-001316 (34 Act)  Size: 363 KB
2023-08-10 000-19882
231159139
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001493152-23-022490 (33 Act)  Size: 220 KB
2023-06-26 333-272929
231042396
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001493152-23-019272 (34 Act)  Size: 227 KB
2023-05-26 000-19882
23968971
SD  Documents Specialized disclosure report
Acc-no: 0001493152-23-017423 (34 Act)  Size: 49 KB
2023-05-15 000-19882
23923054
10-Q/A  Documents   Interactive Data [Amend] Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001493152-23-016628 (34 Act)  Size: 229 KB
2023-05-12 000-19882
23915578
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001493152-23-016379 (34 Act)  Size: 4 MB
2023-05-11 000-19882
23910948
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001493152-23-016276 (34 Act)  Size: 293 KB
2023-05-11 000-19882
23908832
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-23-106437 (34 Act)  Size: 456 KB
2023-04-19 000-19882
23830068
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001193125-23-106429 (34 Act)  Size: 1 MB
2023-04-19 000-19882
23830040
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001493152-23-011248 (34 Act)  Size: 8 MB
2023-04-06 000-19882
23806362
10-K/A  Documents   Interactive Data [Amend] Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001493152-23-008118 (34 Act)  Size: 261 KB
2023-03-17 000-19882
23743677
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001493152-23-007614 (34 Act)  Size: 8 MB
2023-03-14 000-19882
23731601
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001493152-23-003297 (34 Act)  Size: 203 KB
2023-02-01 000-19882
23576855
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000093751-23-000040 (34 Act)  Size: 8 KB
2023-01-31 005-48471
23570372
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-016260 (34 Act)  Size: 461 KB
2023-01-26 000-19882
23558001
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001193125-23-016232 (33 Act)  Size: 436 KB
2023-01-26 333-253933
23557727
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001193125-23-014323 (33 Act)  Size: 439 KB
2023-01-24 333-253933
23548984
8-K  Documents   Interactive Data Current report, items 7.01 and 9.01
Acc-no: 0001493152-23-000819 (34 Act)  Size: 230 KB
2023-01-06 000-19882
23515760
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001493152-23-000815 (34 Act)  Size: 202 KB
2023-01-06 000-19882
23515708
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001493152-22-036814 (34 Act)  Size: 203 KB
2022-12-29 000-19882
221499479
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001493152-22-035742 (34 Act)  Size: 205 KB
2022-12-16 000-19882
221468066
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001493152-22-035174 (34 Act)  Size: 204 KB
2022-12-12 000-19882
221457277
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001493152-22-030943 (34 Act)  Size: 6 MB
2022-11-08 000-19882
221368870
8-K/A  Documents   Interactive Data [Amend] Current report, items 2.02 and 9.01
Acc-no: 0001157523-22-001468 (34 Act)  Size: 363 KB
2022-11-02 000-19882
221352141
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-22-001455 (34 Act)  Size: 357 KB
2022-11-01 000-19882
221348550
8-K  Documents   Interactive Data Current report, items 5.02, 7.01, and 9.01
Acc-no: 0001493152-22-025273 (34 Act)  Size: 233 KB
2022-09-07 000-19882
221231714
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001493152-22-021314 (34 Act)  Size: 4 MB
2022-08-04 000-19882
221136550
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-22-000986 (34 Act)  Size: 360 KB
2022-08-02 000-19882
221126935