NASDAQ · Semiconductors · Fiscal year endsFY ends December
Kopin Corp
KOPN$3.35-0.25 (-6.94%)Today
52-week low $1.81high $6.61
49.3% below its 52-week high
Next earnings
What changed
The risk factors in the latest annual report, against the year before
Filings with the SEC
Every recent report
| Filed | Form | What it is | Period or event |
|---|---|---|---|
| Aug 11, 2026 | 10-Q | Quarterly report | Jun 27, 2026 |
| Aug 10, 2026 | 8-K | Results of operations | Aug 10, 2026 |
| Jun 18, 2026 | 8-K | Regulation FD disclosure | Jun 15, 2026 |
| Jun 12, 2026 | 4 | Insider trade report | Jun 10, 2026 |
| Jun 12, 2026 | 4 | Insider trade report | Jun 10, 2026 |
| Jun 12, 2026 | 4 | Insider trade report | Jun 10, 2026 |
| Jun 12, 2026 | 4 | Insider trade report | Jun 10, 2026 |
| Jun 4, 2026 | 8-K | Other events | May 28, 2026 |
| May 28, 2026 | 8-K | Director or officer change; Shareholder vote results | May 21, 2026 |
| May 12, 2026 | 10-Q | Quarterly report | Mar 28, 2026 |
| May 12, 2026 | 8-K | Results of operations | May 12, 2026 |
| May 8, 2026 | 4 | Insider trade report | May 6, 2026 |
| May 6, 2026 | 4 | Insider trade report | May 5, 2026 |
| Apr 29, 2026 | 4 | Insider trade report | Apr 28, 2026 |
| Apr 29, 2026 | 8-K | New material agreement; Regulation FD disclosure | Apr 28, 2026 |
| Apr 22, 2026 | DEF 14A | Proxy statement | Apr 21, 2026 |
| Apr 21, 2026 | 4 | Insider trade report | Apr 17, 2026 |
| Apr 16, 2026 | 4 | Insider trade report | Apr 15, 2026 |
| Apr 15, 2026 | 4 | Insider trade report | Apr 13, 2026 |
| Apr 13, 2026 | 10-K | Annual report | Dec 27, 2025 |
| Mar 30, 2026 | 4 | Insider trade report | Mar 26, 2026 |
| Mar 27, 2026 | 4 | Insider trade report | Mar 25, 2026 |
| Mar 27, 2026 | 8-K | Results of operations | Mar 27, 2026 |
| Jan 9, 2026 | 8-K | Director or officer change | Jan 5, 2026 |
| Jan 8, 2026 | 4 | Insider trade report | Jan 5, 2026 |
| Jan 8, 2026 | 4 | Insider trade report | Jan 5, 2026 |
| Dec 12, 2025 | 4 | Insider trade report | Dec 10, 2025 |
| Dec 12, 2025 | 4 | Insider trade report | Dec 10, 2025 |
| Dec 12, 2025 | 4 | Insider trade report | Dec 10, 2025 |
| Nov 12, 2025 | 10-Q | Quarterly report | Sep 27, 2025 |
| Nov 12, 2025 | 8-K | Results of operations | Nov 12, 2025 |
| Oct 23, 2025 | 4 | Insider trade report | Sep 2, 2025 |
| Oct 16, 2025 | 8-K | New material agreement; Unregistered sale of shares; Articles, bylaws or fiscal year changed; Regulation FD disclosure | Oct 16, 2025 |
| Oct 10, 2025 | 8-K | New material agreement | Oct 7, 2025 |
| Oct 3, 2025 | 8-K | New material agreement | Sep 30, 2025 |
| Sep 30, 2025 | 8-K | New material agreement; Unregistered sale of shares; Regulation FD disclosure | Sep 29, 2025 |
| Sep 8, 2025 | 8-K | Regulation FD disclosure | Sep 5, 2025 |
| Sep 5, 2025 | 8-K | New material agreement; Director or officer change; Regulation FD disclosure | Sep 2, 2025 |
| Aug 14, 2025 | 8-K/A | New material agreement | Aug 8, 2025 |
| Aug 12, 2025 | 8-K | New material agreement; Unregistered sale of shares; Regulation FD disclosure | Aug 8, 2025 |
| Aug 12, 2025 | 10-Q | Quarterly report | Jun 28, 2025 |
| Aug 12, 2025 | 8-K | Results of operations | Aug 12, 2025 |
| Aug 7, 2025 | 8-K | Director or officer change; Regulation FD disclosure | Aug 7, 2025 |
| Jul 15, 2025 | 8-K | Results of operations | Apr 17, 2025 |
| Jul 15, 2025 | 8-K | Results of operations | May 13, 2025 |
| Jun 30, 2025 | 8-K | Articles, bylaws or fiscal year changed; Shareholder vote results | Jun 26, 2025 |
| Jun 27, 2025 | 4 | Insider trade report | Jun 26, 2025 |
| Jun 27, 2025 | 4 | Insider trade report | Jun 26, 2025 |
| Jun 27, 2025 | 4 | Insider trade report | Jun 26, 2025 |
| Jun 27, 2025 | 4 | Insider trade report | Jun 26, 2025 |
| May 29, 2025 | 8-K | Director or officer change | May 27, 2025 |
| May 20, 2025 | DEF 14A | Proxy statement | Dec 28, 2024 |
| May 20, 2025 | 10-K/A | Annual report (amended) | Dec 28, 2024 |
| May 13, 2025 | 10-Q | Quarterly report | Mar 29, 2025 |
| May 13, 2025 | 10-K/A | Annual report (amended) | Dec 28, 2024 |
| Apr 23, 2025 | 4 | Insider trade report | Apr 23, 2025 |
| Apr 23, 2025 | 4 | Insider trade report | Apr 23, 2025 |
| Apr 22, 2025 | 4 | Insider trade report | Apr 17, 2025 |
| Apr 22, 2025 | 4 | Insider trade report | Apr 17, 2025 |
| Apr 17, 2025 | 10-K | Annual report | Dec 28, 2024 |
| Jan 24, 2025 | 8-K | New material agreement | Jan 24, 2025 |
| Jan 8, 2025 | 8-K | Director or officer change | Jan 3, 2025 |
| Jan 7, 2025 | 4 | Insider trade report | Jan 3, 2025 |
| Jan 7, 2025 | 4 | Insider trade report | Jan 3, 2025 |
| Jan 7, 2025 | 4 | Insider trade report | Jan 3, 2025 |
| Dec 11, 2024 | 4 | Insider trade report | Dec 10, 2024 |
| Dec 11, 2024 | 4 | Insider trade report | Dec 10, 2024 |
| Dec 11, 2024 | 4 | Insider trade report | Dec 10, 2024 |
| Dec 6, 2024 | 8-K | Change of auditor | Dec 2, 2024 |
| Nov 12, 2024 | 10-Q | Quarterly report | Sep 28, 2024 |
| Nov 12, 2024 | 8-K | Results of operations | Nov 12, 2024 |
| Oct 16, 2024 | 8-K | Stock exchange listing notice | Oct 14, 2024 |
| Sep 20, 2024 | 8-K | Other events | Sep 19, 2024 |
| Sep 10, 2024 | 4 | Insider trade report | Sep 6, 2024 |
| Sep 10, 2024 | 8-K | Director or officer change | Sep 9, 2024 |
| Sep 3, 2024 | 4 | Insider trade report | Jun 6, 2024 |
| Aug 14, 2024 | 8-K | Other events | Aug 9, 2024 |
| Aug 8, 2024 | 10-Q | Quarterly report | Jun 29, 2024 |
| Aug 8, 2024 | 8-K | Results of operations | Aug 8, 2024 |
| Jul 1, 2024 | 4 | Insider trade report | Jun 28, 2024 |
| Jun 14, 2024 | 4 | Insider trade report | Jun 14, 2024 |
| Jun 14, 2024 | 4 | Insider trade report | Jun 14, 2024 |
| Jun 11, 2024 | 8-K | Stock exchange listing notice; Articles, bylaws or fiscal year changed; Shareholder vote results | Jun 5, 2024 |
| Jun 10, 2024 | 4 | Insider trade report | Jun 6, 2024 |
| Jun 10, 2024 | 4 | Insider trade report | Jun 6, 2024 |
| Jun 10, 2024 | 4 | Insider trade report | Jun 6, 2024 |
| Jun 6, 2024 | 8-K | Director or officer change | May 31, 2024 |
| May 31, 2024 | 4 | Insider trade report | May 29, 2024 |
| May 22, 2024 | 8-K | Director or officer change | May 21, 2024 |
| May 14, 2024 | 10-Q | Quarterly report | Mar 30, 2024 |
| May 14, 2024 | 8-K | Results of operations | May 14, 2024 |
| Apr 26, 2024 | DEF 14A | Proxy statement | Jun 6, 2024 |
| Apr 23, 2024 | 8-K | Other events | Apr 22, 2024 |
| Apr 16, 2024 | 8-K | Director or officer change | Apr 15, 2024 |
| Apr 2, 2024 | 4 | Insider trade report | Mar 28, 2024 |
| Apr 2, 2024 | 4 | Insider trade report | Mar 27, 2024 |
| Mar 15, 2024 | 4 | Insider trade report | Mar 14, 2024 |
| Mar 15, 2024 | 4 | Insider trade report | Mar 14, 2024 |
| Mar 15, 2024 | 4 | Insider trade report | Mar 14, 2024 |
| Mar 14, 2024 | 10-K | Annual report | Dec 30, 2023 |
The SEC's list of Kopin Corp's recent filings reaches back to August 2, 2007; registration statements and other prospectus filings aren't shown. Every filing on EDGAR
The comparison takes Item 1A (risk factors) of the latest 10-K and of the one before it, splits each into paragraphs, and matches every paragraph to its closest counterpart by the words they share. Dates and figures are set aside, so a paragraph whose only change is the year counts as unchanged. It is done by rules, not by anyone’s reading: the sentences are the company’s own, quoted as filed.