LGVN · Longeveron Inc.
$0.74
+0.04 (+6.06%)
At close · Aug 14
Going-concern doubt
— flagged Aug 12, 2026
Substantial doubt about the company's ability to continue as a going concern.
“The Company has prepared a cash flow forecast which indicates that it does not have sufficient cash to meet its minimum expenditure commitments for one year from the date these financial statements are available to be issued and therefore needs to raise additional funds to continue as a going concern. As a result, there is substantial doubt about the Company's ability to continue as a going concern.”View the 10-Q filed Aug 12, 2026
Market Cap
$23.59M
Shares
31.88M
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 |
|---|---|---|---|---|
| 2026-07-06 | 82,889 | 700,618 | 783,507 | 52.8% |
| 2026-06-29 | 83,984 | 1,130,319 | 1,214,303 | 66.8% |
| 2026-06-22 | 45,350 | 694,954 | 740,304 | 58.1% |
| 2026-06-15 | 29,887 | 372,291 | 402,178 | 50.3% |
| 2026-06-08 | 61,592 | 385,318 | 446,910 | 61.7% |
| 2026-06-01 | 110,383 | 653,852 | 764,235 | 58.4% |
| 2026-05-25 | 122,056 | 621,252 | 743,308 | 62.0% |
| 2026-05-18 | 322,234 | 1,246,009 | 1,568,243 | 62.6% |
| 2026-05-11 | 376,639 | 1,653,696 | 2,030,335 | 62.6% |
| 2026-05-04 | 51,433 | 761,406 | 812,839 | 52.1% |
| 2026-04-27 | 93,612 | 590,627 | 684,239 | 62.5% |
| 2026-04-20 | 208,720 | 1,587,827 | 1,796,547 | 58.8% |
| 2026-04-13 | 203,289 | 2,479,648 | 2,682,937 | 61.4% |
| 2026-04-06 | 423,091 | 2,932,029 | 3,355,120 | 58.5% |
| 2026-03-30 | 331,282 | 2,118,760 | 2,450,042 | 65.7% |
| 2026-03-23 | 541,439 | 1,458,075 | 1,999,514 | 53.3% |
| 2026-03-16 | 2,361,222 | 20,677,344 | 23,038,566 | 62.5% |
| 2026-03-09 | 9,254,815 | 173,733,595 | 182,988,410 | 65.9% |
| 2026-03-02 | 73,174 | 1,191,500 | 1,264,674 | 57.9% |
| 2026-02-23 | 186,090 | 4,490,319 | 4,676,409 | 70.2% |
| 2026-02-16 | 13,812 | 201,463 | 215,275 | 70.4% |
| 2026-02-09 | 50,499 | 266,125 | 316,624 | 70.3% |
| 2026-02-02 | 56,846 | 538,328 | 595,174 | 64.7% |
| 2026-01-26 | 56,986 | 913,160 | 970,146 | 62.2% |
| 2026-01-19 | 19,745 | 280,815 | 300,560 | 67.8% |
| 2026-01-12 | 36,041 | 446,049 | 482,090 | 63.7% |
| 2026-01-05 | 40,392 | 775,110 | 815,502 | 70.2% |
| 2025-12-29 | 74,660 | 1,042,934 | 1,117,594 | 72.7% |
| 2025-12-22 | 32,681 | 571,880 | 604,561 | 59.6% |
| 2025-12-15 | 89,357 | 1,744,788 | 1,834,145 | 65.8% |
| 2025-12-08 | 98,380 | 941,604 | 1,039,984 | 68.6% |
| 2025-12-01 | 171,051 | 1,813,834 | 1,984,885 | 71.1% |
| 2025-11-24 | 191,538 | 1,137,343 | 1,328,881 | 74.1% |
| 2025-11-17 | 122,210 | 991,084 | 1,113,294 | 57.9% |
| 2025-11-10 | 162,119 | 1,981,329 | 2,143,448 | 73.4% |
| 2025-11-03 | 51,879 | 837,015 | 888,894 | 55.8% |
| 2025-10-27 | 76,528 | 1,114,757 | 1,191,285 | 70.6% |
| 2025-10-20 | 102,392 | 1,445,784 | 1,548,176 | 66.6% |
| 2025-10-13 | 111,675 | 1,503,002 | 1,614,677 | 68.7% |
| 2025-10-06 | 146,134 | 2,634,508 | 2,780,642 | 59.0% |
| 2025-09-29 | 60,102 | 852,988 | 913,090 | 59.3% |
| 2025-09-22 | 71,017 | 979,949 | 1,050,966 | 64.2% |
| 2025-09-15 | 43,330 | 990,562 | 1,033,892 | 59.4% |
| 2025-09-08 | 54,620 | 1,433,307 | 1,487,927 | 67.3% |
| 2025-09-01 | 38,833 | 1,105,648 | 1,144,481 | 72.0% |
| 2025-08-25 | 104,591 | 1,431,236 | 1,535,827 | 71.2% |
| 2025-08-18 | 138,019 | 2,058,896 | 2,196,915 | 66.7% |
Showing 1–47 of 47 weeks
Key facts
CIK
1721484
CUSIP
54303L203
13F (30d)
36 filings
36 filers
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