HRGN · Harvard Apparatus Regenerative Technology, Inc. · Off Exchange
$2.21
+0.02 (+0.91%)
At close · Oct 5
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Because these resources are not expected to fund the Company's operations for at least 12 months from the date the financial statements are issued, substantial doubt exists about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 13, 2026
Market Cap
$34.63M
Shares
17.58M
Volume · Oct 5
1406
Avg daily vol (3M)
2352
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 |
|---|---|---|---|---|
| 2026-08-31 | 1,299 | 17,763 | 19,062 | 99.8% |
| 2026-08-24 | 0 | 1,447 | 1,447 | 96.5% |
| 2026-08-17 | 0 | 996 | 996 | 89.1% |
| 2026-08-10 | 0 | 4,652 | 4,652 | 96.2% |
| 2026-08-03 | 0 | 14,040 | 14,040 | 100.0% |
| 2026-07-27 | 0 | 200 | 200 | 100.0% |
| 2026-07-20 | 0 | 121 | 121 | — |
| 2026-07-13 | 0 | 526 | 526 | 100.0% |
| 2026-07-06 | 9 | 2,007 | 2,016 | 100.0% |
| 2026-06-29 | 14,902 | 22,553 | 37,455 | 100.0% |
| 2026-06-22 | 2,101 | 2,574 | 4,675 | 100.0% |
| 2026-06-15 | 500 | 2,274 | 2,774 | 99.1% |
| 2026-06-08 | 0 | 2,207 | 2,207 | 100.0% |
| 2026-06-01 | 175 | 3,893 | 4,068 | 100.0% |
| 2026-05-25 | 0 | 1,644 | 1,644 | 100.0% |
| 2026-05-18 | 400 | 4,211 | 4,611 | 100.0% |
| 2026-05-11 | 0 | 251 | 251 | 100.0% |
| 2026-05-04 | 1,500 | 6,530 | 8,030 | 100.0% |
| 2026-04-27 | 0 | 210 | 210 | 100.0% |
| 2026-04-20 | 0 | 2,223 | 2,223 | 100.0% |
| 2026-04-06 | 2 | 227 | 229 | 100.0% |
| 2026-03-30 | 0 | 144 | 144 | — |
| 2026-03-23 | 0 | 129 | 129 | — |
| 2026-03-16 | 190 | 10,486 | 10,676 | 99.8% |
| 2026-03-09 | 1 | 2,247 | 2,248 | 100.0% |
| 2026-03-02 | 0 | 5,083 | 5,083 | 99.7% |
| 2026-02-23 | 750 | 1,035 | 1,785 | 99.2% |
| 2026-02-16 | 0 | 5,475 | 5,475 | 99.5% |
| 2026-02-09 | 0 | 11,102 | 11,102 | 100.0% |
| 2026-02-02 | 1,200 | 8,233 | 9,433 | 100.0% |
| 2026-01-26 | 1,918 | 14,917 | 16,835 | 100.0% |
| 2026-01-19 | 0 | 4,560 | 4,560 | 99.1% |
| 2026-01-12 | 14,441 | 55,080 | 69,521 | 100.0% |
| 2026-01-05 | 300 | 10,037 | 10,337 | 100.0% |
| 2025-12-29 | 0 | 4,893 | 4,893 | 99.9% |
| 2025-12-22 | 1,019 | 66,216 | 67,235 | 100.0% |
| 2025-12-15 | 6,095 | 20,456 | 26,551 | 100.0% |
| 2025-12-08 | 4,055 | 17,083 | 21,138 | 100.0% |
| 2025-12-01 | 200 | 45,903 | 46,103 | 100.0% |
| 2025-11-24 | 400 | 13,047 | 13,447 | 99.6% |
| 2025-11-17 | 0 | 178 | 178 | — |
| 2025-11-10 | 4,974 | 5,233 | 10,207 | 100.0% |
| 2025-11-03 | 0 | 529 | 529 | 100.0% |
| 2025-10-27 | 0 | 1,201 | 1,201 | 100.0% |
| 2025-10-20 | 0 | 410 | 410 | 100.0% |
| 2025-10-13 | 0 | 4,751 | 4,751 | 100.0% |
| 2025-10-06 | 452 | 2,776 | 3,228 | 100.0% |
Showing 1–47 of 47 weeks