PROK · Prokidney Corp.
$1.33
-0.08 (-5.34%)
At close · Aug 14
Going-concern doubt
— flagged Aug 10, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These conditions raise substantial doubt about our ability to continue as a going concern for a period of at least 12 months from the date these financial statements are issued.”View the 10-Q filed Aug 10, 2026
Market Cap
$402.09M
Shares
302.32M
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 | 1,050,499 | 1,408,272 | 2,458,771 | 43.5% |
| 2026-06-29 | 1,332,981 | 1,880,559 | 3,213,540 | 40.2% |
| 2026-06-22 | 1,007,293 | 2,382,170 | 3,389,463 | 26.7% |
| 2026-06-15 | 336,858 | 627,271 | 964,129 | 40.4% |
| 2026-06-08 | 335,863 | 1,017,003 | 1,352,866 | 38.7% |
| 2026-06-01 | 1,077,802 | 1,767,475 | 2,845,277 | 41.7% |
| 2026-05-25 | 582,353 | 1,022,465 | 1,604,818 | 36.7% |
| 2026-05-18 | 633,599 | 1,269,242 | 1,902,841 | 42.3% |
| 2026-05-11 | 776,977 | 1,376,392 | 2,153,369 | 43.6% |
| 2026-05-04 | 625,621 | 955,659 | 1,581,280 | 50.3% |
| 2026-04-27 | 445,600 | 686,479 | 1,132,079 | 43.8% |
| 2026-04-20 | 440,566 | 1,112,293 | 1,552,859 | 52.2% |
| 2026-04-13 | 1,101,707 | 4,205,871 | 5,307,578 | 56.2% |
| 2026-04-06 | 676,300 | 1,394,804 | 2,071,104 | 44.2% |
| 2026-03-30 | 603,660 | 1,530,926 | 2,134,586 | 50.3% |
| 2026-03-23 | 1,150,204 | 1,359,039 | 2,509,243 | 49.1% |
| 2026-03-16 | 763,606 | 1,304,155 | 2,067,761 | 55.8% |
| 2026-03-09 | 532,425 | 915,526 | 1,447,951 | 50.3% |
| 2026-03-02 | 566,696 | 935,512 | 1,502,208 | 46.0% |
| 2026-02-23 | 385,676 | 875,107 | 1,260,783 | 44.1% |
| 2026-02-16 | 274,360 | 570,929 | 845,289 | 50.1% |
| 2026-02-09 | 512,424 | 1,319,550 | 1,831,974 | 48.6% |
| 2026-02-02 | 821,389 | 2,499,786 | 3,321,175 | 52.7% |
| 2026-01-26 | 672,664 | 1,734,662 | 2,407,326 | 50.6% |
| 2026-01-19 | 354,753 | 1,566,623 | 1,921,376 | 47.5% |
| 2026-01-12 | 643,744 | 2,024,864 | 2,668,608 | 49.9% |
| 2026-01-05 | 702,438 | 1,957,887 | 2,660,325 | 52.7% |
| 2025-12-29 | 712,054 | 1,925,657 | 2,637,711 | 50.7% |
| 2025-12-22 | 287,668 | 1,093,167 | 1,380,835 | 51.7% |
| 2025-12-15 | 1,658,993 | 2,554,706 | 4,213,699 | 41.1% |
| 2025-12-08 | 876,779 | 1,608,086 | 2,484,865 | 49.0% |
| 2025-12-01 | 1,140,951 | 2,222,123 | 3,363,074 | 54.3% |
| 2025-11-24 | 808,200 | 1,771,262 | 2,579,462 | 52.7% |
| 2025-11-17 | 1,026,017 | 1,504,079 | 2,530,096 | 39.9% |
| 2025-11-10 | 1,456,801 | 2,522,314 | 3,979,115 | 46.0% |
| 2025-11-03 | 1,139,944 | 3,542,932 | 4,682,876 | 48.9% |
| 2025-10-27 | 1,228,826 | 2,546,436 | 3,775,262 | 46.5% |
| 2025-10-20 | 1,769,471 | 2,222,388 | 3,991,859 | 56.5% |
| 2025-10-13 | 1,194,142 | 2,575,477 | 3,769,619 | 53.2% |
| 2025-10-06 | 3,225,685 | 7,714,901 | 10,940,586 | 50.8% |
| 2025-09-29 | 1,097,996 | 2,879,385 | 3,977,381 | 48.3% |
| 2025-09-22 | 602,026 | 1,794,715 | 2,396,741 | 49.4% |
| 2025-09-15 | 699,523 | 3,026,473 | 3,725,996 | 46.3% |
| 2025-09-08 | 2,388,053 | 11,588,277 | 13,976,330 | 52.4% |
| 2025-09-01 | 492,311 | 1,959,616 | 2,451,927 | 50.4% |
| 2025-08-25 | 505,843 | 2,106,119 | 2,611,962 | 40.0% |
| 2025-08-18 | 763,799 | 3,308,884 | 4,072,683 | 49.1% |
Showing 1–47 of 47 weeks
Key facts
CIK
1850270
CUSIP
74291D104
13F (30d)
70 filings
69 filers
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