Home / Late annual reports / KOPIN CORP
Filed 2026-03-27 路 Form NT 10-K 路 Accession 0001493152-26-013186 small
Price before filing: $1.93 (2026-03-26 close, split/dividend-adjusted)
Market cap at flag: $340.2M (2026-03-27) 路 Latest: $619.3M (2026-10-16)
| Window | KOPN | SPY | vs SPY | |
|---|---|---|---|---|
| 30 days | +92.2% | +10.9% | +81.4% | 2026-04-27 |
| 90 days | +96.4% | +14.1% | +82.2% | 2026-06-25 |
| 180 days | +152.3% | +19.6% | +132.7% | 2026-09-23 |
Return from the last close before the filing date to the first close on/after the window end. Pending windows have not fully elapsed. Past performance says nothing certain about the future.
90 days before the flag: 1 insider sold $89K (2 sales)
30 days after: 1 insider sold $1.0M (3 sales)
| Date | Insider | Type | Shares | Price | Value | 10b5-1 plan | Source |
|---|---|---|---|---|---|---|---|
| 2026-03-25 | Murray Michael Andrew CEO, Director | Sale | 33,334 | $2.32 | $77K | yes | Form 4 |
| 2026-03-26 | Murray Michael Andrew CEO, Director | Sale | 5,413 | $2.25 | $12K | yes | Form 4 |
| 2026-03-27: red flag filed | |||||||
| 2026-04-13 | Murray Michael Andrew CEO, Director | Sale | 187,920 | $2.80 | $526K | yes | Form 4 |
| 2026-04-15 | Murray Michael Andrew CEO, Director | Sale | 63,200 | $3.01 | $190K | yes | Form 4 |
| 2026-04-17 | Murray Michael Andrew CEO, Director | Sale | 96,800 | $3.01 | $291K | yes | Form 4 |
Open-market purchases and sales (Form 4 codes P and S) by officers, directors and 10% owners, by transaction date, from 2025-12-27 to 2026-04-26. Excludes option exercises, grants, gifts and tax withholding. Amended filings replace the originals; joint filings count once. Foreign private issuers do not file Form 4. Many insider sales are pre-scheduled (10b5-1 plans) and are not by themselves a sign of wrongdoing.
The company told the SEC it could not file its annual report on time (Form NT 10-K) and then missed the 15-day extension too. Late annual reports often precede restatements, auditor problems or going-concern warnings.
Status: filed late (report filed 2026-04-13)
Why this score: filed late on 2026-04-13
Read the original filing on SEC.gov →
Not investment advice. Automated summary; verify against the filing.
The week's most serious auditor changes, restatements, late filings and going-concern warnings, in plain English. Free. Unsubscribe anytime.
Subscribe to the newsletter →
The signup form didn't load here (often an ad or privacy blocker). This opens beehiiv's secure signup page.
Form not showing? Subscribe on beehiiv →
Newsletter delivered by beehiiv. See our privacy policy.