Home / Auditor changes / Profusa, Inc.
Filed 2026-10-09 路 Form 8-K 路 Accession 0001213900-26-108552 nano
Price before filing: $1.49 (2026-10-08 close, split/dividend-adjusted)
Market cap at flag: $81,900 (2026-10-09) 路 Latest: $53,702 (2026-10-16)
| Window | PFSA | SPY | vs SPY | |
|---|---|---|---|---|
| 30 days | pending | pending | until 2026-11-08 | |
| 90 days | pending | pending | until 2027-01-07 | |
| 180 days | pending | pending | until 2027-04-07 |
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.
90 days before the flag: 1 insider sold $44K (6 sales, 1 without a usable price); 1 insider bought $37K (8 purchases)
30 days after (window still open until 2026-11-08): none reported so far.
| Date | Insider | Type | Shares | Price | Value | 10b5-1 plan | Source |
|---|---|---|---|---|---|---|---|
| 2026-07-29 | HRT FINANCIAL LP 10% owner | Purchase | 1,310 | $1.01 | $1K | no | Form 4 |
| 2026-07-30 | HRT FINANCIAL LP 10% owner | Purchase | 1,063 | $1.01 | $1K | no | Form 4 |
| 2026-07-31 | HRT FINANCIAL LP 10% owner | Purchase | 8,811 | $1.05 | $9K | no | Form 4 |
| 2026-08-03 | HRT FINANCIAL LP 10% owner | Purchase | 14,556 | $0.96 | $14K | no | Form 4 |
| 2026-08-04 | HRT FINANCIAL LP 10% owner | Purchase | 1,368 | $0.95 | $1K | no | Form 4 |
| 2026-08-05 | HRT FINANCIAL LP 10% owner | Sale | 383 | $0.94 | $361 | no | Form 4 |
| 2026-08-06 | HRT FINANCIAL LP 10% owner | Purchase | 926 | $0.94 | $873 | no | Form 4 |
| 2026-08-07 | HRT FINANCIAL LP 10% owner | Sale | 924 | $0.95 | $874 | no | Form 4 |
| 2026-08-10 | HRT FINANCIAL LP 10% owner | Purchase | 4,016 | $0.94 | $4K | no | Form 4 |
| 2026-08-11 | HRT FINANCIAL LP 10% owner | Sale | 2,280 | $0.97 | $2K | no | Form 4 |
| 2026-08-12 | HRT FINANCIAL LP 10% owner | Purchase | 5,585 | $0.96 | $5K | no | Form 4 |
| 2026-08-13 | HRT FINANCIAL LP 10% owner | Sale | 42,411 | $0.89 | $38K | no | Form 4 |
| 2026-08-14 | HRT FINANCIAL LP 10% owner | Sale | 3,163 | $0.90 | $3K | no | Form 4 |
| 2026-08-17 | HRT FINANCIAL LP 10% owner | Sale | 18,395 | $5.94 | $109K | no | Form 4 |
| 2026-10-09: red flag filed | |||||||
Open-market purchases and sales (Form 4 codes P and S) by officers, directors and 10% owners, by transaction date, from 2026-07-11 to 2026-11-08. 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.
"(the "Company) dismissed CBIZ CPAs P.C. ("CBIZ") as its independent registered public accounting firm."
Quoted from the filing. Source
The company changed its outside auditor (8-K Item 4.01). A dismissal or resignation, especially near an annual report or with reported disagreements, is a warning sign. Changes caused by audit firms merging are usually routine.
Type: dismissed
Disagreements reported: no
Former auditor: CBIZ CPAs P.C. · New auditor: WithumSmith+Brown, PC
Why this score: also within 90 days: Going-concern doubt
Read the original filing on SEC.gov →
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