SER · Serina Therapeutics, Inc. · Off Exchange
$1.74
+0.02 (+1.16%)
At close · Oct 19
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.
“Management has concluded that our existing cash and cash equivalents are not expected to be sufficient to fund our operations for the 12 months following the issuance of our unaudited condensed consolidated financial statements for the period ended June 30, 2026, and that substantial doubt about our ability to continue as a going concern continues to exist.”View the 10-Q filed Aug 13, 2026
Market Cap
$43.69M
Shares
25.40M
Volume · Oct 19
1696
Avg daily vol (3M)
63.97K
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 |
|---|---|---|---|---|
| 2026-09-14 | 8,946 | 118,449 | 127,395 | 56.9% |
| 2026-09-07 | 29,662 | 312,778 | 342,440 | 58.6% |
| 2026-08-31 | 5,986 | 71,092 | 77,078 | 48.0% |
| 2026-08-24 | 18,452 | 54,585 | 73,037 | 49.7% |
| 2026-08-17 | 50,915 | 205,941 | 256,856 | 61.9% |
| 2026-08-10 | 68,529 | 225,474 | 294,003 | 59.2% |
| 2026-08-03 | 7,682 | 108,594 | 116,276 | 59.5% |
| 2026-07-27 | 5,256 | 23,859 | 29,115 | 42.6% |
| 2026-07-20 | 18,490 | 104,511 | 123,001 | 66.9% |
| 2026-07-13 | 13,447 | 90,471 | 103,918 | 51.5% |
| 2026-07-06 | 28,003 | 171,070 | 199,073 | 64.2% |
| 2026-06-29 | 8,098 | 89,527 | 97,625 | 50.8% |
| 2026-06-22 | 12,862 | 105,529 | 118,391 | 39.8% |
| 2026-06-15 | 26,622 | 230,403 | 257,025 | 48.1% |
| 2026-06-08 | 28,990 | 803,235 | 832,225 | 55.2% |
| 2026-06-01 | 26,356 | 237,044 | 263,400 | 67.1% |
| 2026-05-25 | 19,985 | 154,929 | 174,914 | 64.8% |
| 2026-05-18 | 32,240 | 298,948 | 331,188 | 59.6% |
| 2026-05-11 | 43,716 | 323,067 | 366,783 | 58.4% |
| 2026-05-04 | 16,003 | 126,134 | 142,137 | 64.1% |
| 2026-04-27 | 16,242 | 135,446 | 151,688 | 64.2% |
| 2026-04-20 | 23,666 | 207,827 | 231,493 | 59.7% |
| 2026-04-13 | 26,929 | 386,406 | 413,335 | 63.1% |
| 2026-04-06 | 69,653 | 446,126 | 515,779 | 56.4% |
| 2026-03-30 | 225,961 | 1,486,913 | 1,712,874 | 65.2% |
| 2026-03-23 | 615,650 | 11,259,897 | 11,875,547 | 63.9% |
| 2026-03-16 | 4,921,377 | 104,836,448 | 109,757,825 | 61.6% |
| 2026-03-09 | 13,319 | 156,409 | 169,728 | 69.8% |
| 2026-03-02 | 12,451 | 184,614 | 197,065 | 65.8% |
| 2026-02-23 | 10,017 | 185,963 | 195,980 | 59.4% |
| 2026-02-16 | 17,873 | 290,661 | 308,534 | 57.7% |
| 2026-02-09 | 60,866 | 558,920 | 619,786 | 67.0% |
| 2026-02-02 | 168,112 | 1,205,111 | 1,373,223 | 53.6% |
| 2026-01-26 | 1,689,720 | 23,417,937 | 25,107,657 | 33.2% |
| 2026-01-19 | 7,911 | 60,268 | 68,179 | 52.0% |
| 2026-01-12 | 15,634 | 182,123 | 197,757 | 59.7% |
| 2026-01-05 | 89,015 | 538,643 | 627,658 | 42.9% |
| 2025-12-29 | 44,249 | 111,201 | 155,450 | 67.6% |
| 2025-12-22 | 9,869 | 28,685 | 38,554 | 46.5% |
| 2025-12-15 | 4,011 | 28,731 | 32,742 | 56.5% |
| 2025-12-08 | 2,618 | 24,883 | 27,501 | 53.1% |
| 2025-12-01 | 13,286 | 53,820 | 67,106 | 60.5% |
| 2025-11-24 | 5,313 | 17,424 | 22,737 | 39.3% |
| 2025-11-17 | 3,365 | 24,169 | 27,534 | 42.5% |
| 2025-11-10 | 3,959 | 33,209 | 37,168 | 48.8% |
| 2025-11-03 | 6,996 | 60,675 | 67,671 | 38.8% |
| 2025-10-27 | 5,465 | 49,442 | 54,907 | 55.5% |
| 2025-10-20 | 6,212 | 71,835 | 78,047 | 36.8% |
Showing 1–48 of 48 weeks