JSPR · Jasper Therapeutics, Inc. · Off Exchange
$0.52
+0.04 (+8.48%)
At close · Oct 20
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Accordingly, based on the Company's current operating plan, and along with the Company's history of operating losses, and given the potential risk of having to repurchase the Non-Voting Convertible Preferred Stock if the Company is unable to obtain stockholder approval to convert it to Common Stock within 12 months, the Company's current cash and cash equivalents may not be sufficient to fund the Company's ongoing operations for a period of at least twelve months from the issuance date of these condensed consolidated financial statements. Accordingly, the Company has concluded that substantial doubt exists about its ability to continue as a going concern.”View the 10-Q filed Aug 14, 2026
Market Cap
$15.89M
Shares
33.27M
Volume · Oct 20
210.34K
Avg daily vol (3M)
564.32K
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 | 402,971 | 471,888 | 874,859 | 47.6% |
| 2026-09-07 | 124,646 | 249,418 | 374,064 | 49.7% |
| 2026-08-31 | 698,732 | 665,861 | 1,364,593 | 56.4% |
| 2026-08-24 | 106,402 | 584,716 | 691,118 | 49.5% |
| 2026-08-17 | 382,620 | 3,777,453 | 4,160,073 | 67.0% |
| 2026-08-10 | 461,427 | 2,006,676 | 2,468,103 | 57.9% |
| 2026-08-03 | 397,397 | 1,200,672 | 1,598,069 | 57.3% |
| 2026-07-27 | 207,711 | 1,016,444 | 1,224,155 | 54.1% |
| 2026-07-20 | 425,251 | 3,363,237 | 3,788,488 | 56.8% |
| 2026-07-13 | 1,860,149 | 29,510,699 | 31,370,848 | 60.3% |
| 2026-07-06 | 184,442 | 2,055,200 | 2,239,642 | 69.4% |
| 2026-06-29 | 181,918 | 1,015,159 | 1,197,077 | 66.5% |
| 2026-06-22 | 236,928 | 2,666,471 | 2,903,399 | 67.9% |
| 2026-06-15 | 66,945 | 564,452 | 631,397 | 50.0% |
| 2026-06-08 | 107,836 | 905,919 | 1,013,755 | 58.5% |
| 2026-06-01 | 619,764 | 4,980,819 | 5,600,583 | 66.7% |
| 2026-05-25 | 57,698 | 337,212 | 394,910 | 43.1% |
| 2026-05-18 | 74,998 | 812,928 | 887,926 | 72.2% |
| 2026-05-11 | 105,380 | 747,954 | 853,334 | 55.9% |
| 2026-05-04 | 120,395 | 433,970 | 554,365 | 57.4% |
| 2026-04-27 | 115,217 | 478,141 | 593,358 | 59.3% |
| 2026-04-20 | 225,871 | 895,328 | 1,121,199 | 51.5% |
| 2026-04-13 | 267,244 | 973,122 | 1,240,366 | 46.4% |
| 2026-04-06 | 829,067 | 1,831,508 | 2,660,575 | 51.7% |
| 2026-03-30 | 510,722 | 1,098,797 | 1,609,519 | 52.5% |
| 2026-03-23 | 361,670 | 622,834 | 984,504 | 57.1% |
| 2026-03-16 | 131,653 | 363,418 | 495,071 | 45.2% |
| 2026-03-09 | 224,074 | 623,148 | 847,222 | 52.5% |
| 2026-03-02 | 219,521 | 1,331,174 | 1,550,695 | 60.4% |
| 2026-02-23 | 135,166 | 333,717 | 468,883 | 51.5% |
| 2026-02-16 | 532,558 | 361,895 | 894,453 | 53.8% |
| 2026-02-09 | 412,780 | 1,924,616 | 2,337,396 | 71.8% |
| 2026-02-02 | 399,216 | 989,061 | 1,388,277 | 56.7% |
| 2026-01-26 | 436,202 | 1,107,117 | 1,543,319 | 56.0% |
| 2026-01-19 | 380,711 | 846,401 | 1,227,112 | 61.5% |
| 2026-01-12 | 594,639 | 2,317,447 | 2,912,086 | 62.0% |
| 2026-01-05 | 762,412 | 5,676,884 | 6,439,296 | 64.7% |
| 2025-12-29 | 199,554 | 844,642 | 1,044,196 | 59.4% |
| 2025-12-22 | 116,928 | 2,101,739 | 2,218,667 | 78.2% |
| 2025-12-15 | 423,413 | 1,749,632 | 2,173,045 | 48.7% |
| 2025-12-08 | 376,169 | 1,202,978 | 1,579,147 | 44.8% |
| 2025-12-01 | 2,221,948 | 32,504,444 | 34,726,392 | 50.6% |
| 2025-11-24 | 347,064 | 602,437 | 949,501 | 59.4% |
| 2025-11-17 | 284,200 | 592,701 | 876,901 | 48.9% |
| 2025-11-10 | 477,783 | 948,511 | 1,426,294 | 57.4% |
| 2025-11-03 | 321,479 | 863,047 | 1,184,526 | 57.1% |
| 2025-10-27 | 218,055 | 701,382 | 919,437 | 50.5% |
| 2025-10-20 | 212,761 | 1,117,501 | 1,330,262 | 60.2% |
Showing 1–48 of 48 weeks