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Ideal Power Inc. (IPWR) red flags

CIK 0001507957 路 Austin, TX 路 SIC 3674 路 All EDGAR filings

1 verified red-flag event(s) since 2025-04-01 and 11 earlier one(s) from our 2015-2025 history. Red flag score: 4 how it's calculated

2Ideal Power Inc. (IPWR) Going-concern doubt alleviatednano2026-03-27
substantial doubt disclosed, then alleviated by management's plans or new funding 路 company history

Earlier red flags (2015 to Apr 2025)

FiledFlag (links to the SEC filing)SeverityWhy
2021-07-07Auditor change1routine: audit firm merged/was acquired
2021-03-26Going-concern doubt alleviated2substantial doubt disclosed, then alleviated by management's plans or new funding
2020-11-13Going-concern doubt alleviated (10-Q)1substantial doubt disclosed, then alleviated by management's plans or new funding; quarterly (unaudited) disclosure
2020-08-13Going-concern doubt alleviated (10-Q)1substantial doubt disclosed, then alleviated by management's plans or new funding; quarterly (unaudited) disclosure
2020-05-14Going-concern doubt (10-Q)3quarterly (unaudited) disclosure
2020-03-31Going-concern doubt5in auditor's report
2020-03-31Filing-delay notice, annual report filed within extension (NT 10-K)1report filed within the extension on 2020-03-31
2019-11-14Going-concern doubt alleviated (10-Q)1substantial doubt disclosed, then alleviated by management's plans or new funding; quarterly (unaudited) disclosure
2019-08-14Going-concern doubt (10-Q)3quarterly (unaudited) disclosure
2019-05-15Going-concern doubt (10-Q)3quarterly (unaudited) disclosure
2019-04-01Going-concern doubt5in auditor's report

From our 10-year history, classified with the same rules as current flags. Older flags have no page of their own; see the research study for how flagged stocks did afterwards.

Red flag score: 4 / 100 · low

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 1.8 → score = 100 × (1 − e−points/50) = 4. Full method

FlagFiledSeverityPointsAgeDecayCounts
Going-concern doubt alleviated2026-03-272/54.0205 d×0.451.8
Auditor change (history)2021-07-071/54.01929 d×0.000.0
Going-concern doubt alleviated (history)2021-03-262/54.02032 d×0.000.0
Going-concern doubt alleviated (history)2020-11-131/52.02165 d×0.000.0
Going-concern doubt alleviated (history)2020-08-131/52.02257 d×0.000.0
Going-concern doubt (history)2020-05-143/514.02348 d×0.000.0
Going-concern doubt (history)2020-03-315/530.02392 d×0.000.0
Filing-delay notice, annual report filed within extension (NT 10-K) (history)2020-03-311/51.22392 d×0.000.0
Going-concern doubt alleviated (history)2019-11-141/52.02530 d×0.000.0
Going-concern doubt (history)2019-08-143/514.02622 d×0.000.0
Going-concern doubt (history)2019-05-153/514.02713 d×0.000.0
Going-concern doubt (history)2019-04-015/530.02757 d×0.000.0

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 flag30d90d180d1y
Going-concern doubt alleviated2026-03-27$32.1M+33.1%+62.7%+30.5%pending
Auditor change2021-07-07$69.5M+37.3%+16.4%+1.3%-5.4%
Going-concern doubt alleviated2021-03-26$64.7M-10.2%+13.6%+34.2%-30.6%
Going-concern doubt alleviated2020-11-13$24.4M+24.8%+218.9%+28.4%+158.0%
Going-concern doubt alleviated2020-08-13$26.0M-16.3%-2.8%+197.0%+131.3%
Going-concern doubt2020-05-14$6.1M+137.8%+220.6%+191.4%+317.7%
Going-concern doubt2020-03-31$5.8M+1.0%+186.9%+218.2%+568.7%
Filing-delay notice, annual report filed within extension (NT 10-K)2020-03-31$5.8M+1.0%+186.9%+218.2%+568.7%
Going-concern doubt alleviated2019-11-14$5.2M+1.7%+11.2%-13.7%+140.3%
Going-concern doubt2019-08-14$4.9M+33.0%-30.3%-24.2%+106.4%
Going-concern doubt2019-05-15$5.7M-18.8%-17.5%-43.2%-49.5%
Going-concern doubt2019-04-01$5.9M+21.7%-12.3%-20.3%-44.6%

Stock return after each flag; pending = window not yet elapsed; n/a = no price data (for older flags often because the stock no longer trades).

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