# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001641172-25-005135
Filing Date
2025-04-17
Accepted
2025-04-16 21:57:08
Documents
110
Period of Report
2024-12-28

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 |  | form10-k.htm iXBRL | 10-K | 2026106
2 |  | ex4-2.htm | EX-4.2 | 14473
3 |  | ex19.htm | EX-19 | 5612
4 |  | ex21-1.htm | EX-21.1 | 25337
5 |  | ex23-1.htm | EX-23.1 | 4819
6 |  | ex23-2.htm | EX-23.2 | 2373
7 |  | ex31-1.htm | EX-31.1 | 17615
8 |  | ex31-2.htm | EX-31.2 | 17627
9 |  | ex32-1.htm | EX-32.1 | 7571
10 |  | ex32-2.htm | EX-32.2 | 7698
11 |  | ex97-1.htm | EX-97.1 | 3311
12 |  | form10-k_001.jpg | GRAPHIC | 48813
13 |  | ex19_001.jpg | GRAPHIC | 535224
14 |  | ex19_002.jpg | GRAPHIC | 612946
15 |  | ex19_003.jpg | GRAPHIC | 626580
16 |  | ex19_004.jpg | GRAPHIC | 560433
17 |  | ex19_005.jpg | GRAPHIC | 579705
18 |  | ex19_006.jpg | GRAPHIC | 565523
| Complete submission text file | 0001641172-25-005135.txt |  | 14716820

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
19 | XBRL SCHEMA FILE | kopn-20241228.xsd | EX-101.SCH | 63771
20 | XBRL CALCULATION FILE | kopn-20241228_cal.xml | EX-101.CAL | 97540
21 | XBRL DEFINITION FILE | kopn-20241228_def.xml | EX-101.DEF | 220064
22 | XBRL LABEL FILE | kopn-20241228_lab.xml | EX-101.LAB | 573581
23 | XBRL PRESENTATION FILE | kopn-20241228_pre.xml | EX-101.PRE | 432008
112 | EXTRACTED XBRL INSTANCE DOCUMENT | form10-k_htm.xml | XML | 1753674

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

EIN.: 042833935 | State of Incorp.: DE | Fiscal Year End: 1228
Type: 10-K | Act: 34 | File No.: 000-19882 | Film No.: 25844206
SIC: 3674 Semiconductors & Related Devices
(CF Office: 04 Manufacturing)