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REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH) red flags

CIK 0001742927 路 Cupertino, CA 路 SIC 2834 路 All EDGAR filings

8 verified red-flag event(s) since 2025-04-01. Red flag score: 61 how it's calculated

3REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH) Going-concern doubt (10-Q)nano2026-08-12
quarterly (unaudited) disclosure 路 company history
3REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH) Going-concern doubt (10-Q)nano2026-05-13
quarterly (unaudited) disclosure 路 company history
5REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH) Going-concern doubtnano2026-03-30
in auditor's report 路 company history
3REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH) Going-concern doubt (10-Q)nano2025-11-13
quarterly (unaudited) disclosure 路 company history
4REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH) Going-concern doubt (10-Q)nano2025-08-14
quarterly (unaudited) disclosure; also within 90 days: Auditor change 路 company history
5REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH) Auditor changenano2025-06-06
auditor resigned; also within 90 days: Going-concern doubt 路 company history
4REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH) Going-concern doubt (10-Q)nano2025-05-15
quarterly (unaudited) disclosure; also within 90 days: Auditor change 路 company history
5REVIVA PHARMACEUTICALS HOLDINGS, INC. (RVPH) Going-concern doubtnano2025-04-03
in auditor's report; also within 90 days: Auditor change 路 company history

Red flag score: 61 / 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 47.4 → score = 100 × (1 − e−points/50) = 61. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt2026-08-123/514.066 d×0.7810.9
Going-concern doubt2026-05-133/514.0157 d×0.557.6
Going-concern doubt2026-03-305/530.0201 d×0.4613.8
Going-concern doubt2025-11-133/514.0338 d×0.273.8
Going-concern doubt2025-08-143/514.0429 d×0.192.7
Auditor change2025-06-064/522.0498 d×0.153.2
Going-concern doubt2025-05-153/514.0520 d×0.141.9
Going-concern doubt2025-04-035/530.0562 d×0.113.4

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 doubt2026-08-12$6.1M+18.9%pendingpending
Going-concern doubt2026-05-13$2.5M-13.3%-43.4%pending
Going-concern doubt2026-03-30$4.6M+16.9%-12.4%-35.5%
Going-concern doubt2025-11-13$39.3M+9.1%-54.5%-93.1%
Going-concern doubt2025-08-14$33.9M-6.1%+25.9%-42.5%
Auditor change2025-06-06$41.0M-54.1%-44.1%-25.7%
Going-concern doubt2025-05-15$41.8M-3.4%-41.8%-29.0%
Going-concern doubt2025-04-03$28.1M+51.8%-31.4%-34.4%

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

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