Home / Going-concern warnings / MUSTANG BIO, INC.

2/5MUSTANG BIO, INC. (MBIO): Going-concern doubt alleviated

Filed 2026-03-19 · Form 10-K · Accession 0001104659-26-032063 nano

Market data

Price before filing: $0.8596 (2026-03-18 close, split/dividend-adjusted)
Market cap at flag: $5.7M (2026-03-19) · Latest: $2.5M (2026-10-16)

What happened next

WindowMBIOSPYvs SPY
30 days-13.9%+7.4%-21.4%2026-04-20
90 days-15.4%+12.3%-27.8%2026-06-17
180 days-41.4%+15.1%-56.5%2026-09-15
1 yearpendingpendinguntil 2027-03-19

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.

Verified excerpt

"Based on the resulting improvement in our cash position for the year ended December 31, 2025, we believe we have sufficient cash and cash equivalents to fund our operations for at least twelve months from the date of this Annual Report on Form 10-K, and therefore have concluded that substantial doubt about our ability to continue as a going concern no longer exists. ​ Notwithstanding this improvement, we expect to continue generating operating losses and negative operating cash flows as we devel"

Quoted from the filing. Source

What this means

Going-concern doubt disclosed, then alleviated: the company said conditions raised substantial doubt about its ability to continue as a going concern, but that its plans or new funding resolve that doubt for the next 12 months. A weaker warning than an unresolved going-concern doubt, but the company recently needed a rescue plan or fresh money to stay afloat.

Source: management disclosure in Form 10-K (period 2025-12-31)
Status: doubt alleviated (the company says its plans or new funding resolve the substantial doubt it disclosed)

Why this score: substantial doubt disclosed, then alleviated by management's plans or new funding

Read the original filing on SEC.gov →

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

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