Home / Going-concern warnings / Ascent Solar Technologies, Inc.

5/5Ascent Solar Technologies, Inc. (ASTI): Going-concern doubt

Filed 2026-03-20 路 Form 10-K 路 Accession 0001193125-26-117839 nano

Market data

Price before filing: $5.08 (2026-03-19 close, split/dividend-adjusted)
Market cap at flag: $35.4M (2026-03-20) 路 Latest: $17.7M (2026-10-16)

What happened next

WindowASTISPYvs SPY
30 days-3.0%+7.7%-10.7%2026-04-20
90 days+22.4%+13.8%+8.7%2026-06-18
180 days-45.3%+14.9%-60.2%2026-09-16

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.

Insider trading around this filing

90 days before the flag: 1 insider sold $200K (2 sales)
30 days after: none reported.

DateInsiderTypeSharesPriceValue10b5-1 planSource
2025-12-23Forrest Reynolds T.
Director
Sale38,827$5.08$197KnoForm 4
2025-12-30Forrest Reynolds T.
Director
Sale521$4.62$2KnoForm 4
2026-03-20: red flag filed

Open-market purchases and sales (Form 4 codes P and S) by officers, directors and 10% owners, by transaction date, from 2025-12-20 to 2026-04-19. 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.

Verified excerpt

"These factors raise substantial doubt about its ability to continue as a going concern."

Quoted from the filing. Source

What this means

The filing states that substantial doubt exists about the company's ability to continue as a going concern: it may not have enough cash to last the next 12 months. Expect dilution, debt deals or worse. An auditor's going-concern paragraph is the strongest form of this warning.

Going-concern opinion issued by: Haynie
Source: independent auditor report in Form 10-K (period 2025-12-31)

Why this score: in auditor's report

Read the original filing on SEC.gov →

Not investment advice. Automated summary; verify against the filing.

Get the weekly "Red Flags" newsletter

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.