NIMUD · Non Invasive Monitoring Systems Inc /Fl/
$9.26
At close · Aug 17
Going-concern doubt
— flagged Aug 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These matters raise substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 14, 2026
Market Cap
$10.84M
Shares
1.03M
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-07-13 | 0 | 154,030 | 154,030 | 100.0% |
| 2026-07-06 | 0 | 197,500 | 197,500 | 100.0% |
| 2026-06-29 | 0 | 247,320 | 247,320 | 100.0% |
| 2026-06-22 | 0 | 264,172 | 264,172 | 100.0% |
| 2026-06-15 | 0 | 28,502 | 28,502 | 100.0% |
| 2026-06-08 | 85,288 | 99,165 | 184,453 | 100.0% |
| 2026-06-01 | 0 | 307,059 | 307,059 | 100.0% |
| 2026-05-25 | 0 | 743,437 | 743,437 | 100.0% |
| 2026-05-18 | 0 | 45,715 | 45,715 | 100.0% |
| 2026-05-11 | 0 | 365,248 | 365,248 | 100.0% |
| 2026-05-04 | 0 | 305,858 | 305,858 | 100.0% |
| 2026-04-27 | 0 | 35,800 | 35,800 | 100.0% |
| 2026-04-20 | 0 | 469,847 | 469,847 | 100.0% |
| 2026-04-13 | 0 | 402,427 | 402,427 | 100.0% |
| 2026-04-06 | 0 | 560,138 | 560,138 | 100.0% |
| 2026-03-30 | 0 | 267,000 | 267,000 | 100.0% |
| 2026-03-23 | 0 | 202,541 | 202,541 | 100.0% |
| 2026-03-16 | 0 | 534,558 | 534,558 | 100.0% |
| 2026-03-09 | 0 | 2,212,181 | 2,212,181 | 100.0% |
| 2026-03-02 | 0 | 183,000 | 183,000 | 100.0% |
| 2026-02-23 | 0 | 80,900 | 80,900 | 100.0% |
| 2026-02-16 | 0 | 43,600 | 43,600 | 100.0% |
| 2026-02-09 | 0 | 18,605 | 18,605 | 100.0% |
| 2026-02-02 | 0 | 1,361,243 | 1,361,243 | 100.0% |
| 2026-01-26 | 0 | 50,000 | 50,000 | 100.0% |
| 2025-12-29 | 0 | 101,250 | 101,250 | 100.0% |
| 2025-12-15 | 0 | 10,000 | 10,000 | 100.0% |
| 2025-12-08 | 0 | 452 | 452 | 100.0% |
| 2025-12-01 | 0 | 25 | 25 | — |
| 2025-11-24 | 0 | 10,000 | 10,000 | 100.0% |
| 2025-11-10 | 0 | 373,402 | 373,402 | — |
| 2025-11-03 | 0 | 511,926 | 511,926 | 100.0% |
| 2025-10-27 | 0 | 79,625 | 79,625 | 100.0% |
| 2025-10-20 | 0 | 3,000 | 3,000 | 100.0% |
| 2025-10-13 | 0 | 25,766 | 25,766 | 100.0% |
| 2025-10-06 | 0 | 67,599 | 67,599 | 100.0% |
| 2025-09-15 | 0 | 35,299 | 35,299 | 100.0% |
| 2025-09-08 | 0 | 10,000 | 10,000 | 100.0% |
| 2025-09-01 | 0 | 99,064 | 99,064 | 100.0% |
| 2025-08-25 | 0 | 3,850 | 3,850 | 100.0% |
Showing 1–40 of 40 weeks
Key facts
CIK
720762
CUSIP
655366508
13F (30d)
1 filings
1 filers