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Aptevo Therapeutics Inc. (APVO) red flags

CIK 0001671584 路 Seattle, WA 路 SIC 2834 路 All EDGAR filings

6 verified red-flag event(s) since 2025-04-01. Red flag score: 55 how it's calculated

3Aptevo Therapeutics Inc. (APVO) Going-concern doubt (10-Q)nano2026-08-14
quarterly (unaudited) disclosure 路 company history
3Aptevo Therapeutics Inc. (APVO) Going-concern doubt (10-Q)nano2026-05-13
quarterly (unaudited) disclosure 路 company history
5Aptevo Therapeutics Inc. (APVO) Going-concern doubtnano2026-03-26
in auditor's report 路 company history
4Aptevo Therapeutics Inc. (APVO) Going-concern doubt (10-Q)nano2025-08-11
quarterly (unaudited) disclosure; also within 90 days: Auditor change 路 company history
5Aptevo Therapeutics Inc. (APVO) Auditor changenano2025-06-23
auditor resigned; also within 90 days: Going-concern doubt 路 company history
4Aptevo Therapeutics Inc. (APVO) Going-concern doubt (10-Q)nano2025-05-15
quarterly (unaudited) disclosure; also within 90 days: Auditor change 路 company history

Red flag score: 55 / 100 · high

Computed only from the verified red flags below: each flag earns points for its severity, loses half its weight every 180 days, and companies with several different flag types in the past year get a bonus. Total points 40.2 → score = 100 × (1 − e−points/50) = 55. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt2026-08-143/514.064 d×0.7810.9
Going-concern doubt2026-05-133/514.0157 d×0.557.6
Going-concern doubt2026-03-265/530.0205 d×0.4513.6
Going-concern doubt2025-08-113/514.0432 d×0.192.7
Auditor change2025-06-234/522.0481 d×0.163.5
Going-concern doubt2025-05-153/514.0520 d×0.141.9

The red flag score summarizes how many, how serious and how recent a company's verified SEC red-flag filings are. It describes filing events only. It is not a fraud score, credit rating or prediction, and not investment advice.

What happened next

FlagDateCap at flag30d90d180d
Going-concern doubt2026-08-14$6.2M-47.1%pendingpending
Going-concern doubt2026-05-13$8.9M-1.0%-14.3%pending
Going-concern doubt2026-03-26$8.4M+11.1%+7.0%-58.2%
Going-concern doubt2025-08-11$15.3M-33.6%-31.0%-83.0%
Auditor change2025-06-23$4.2M-22.3%-59.5%-73.6%
Going-concern doubt2025-05-15$8.5M-44.5%-71.1%-77.3%

Stock return after each flag; pending = window not yet elapsed; n/a = no price data.

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