PROK · Prokidney Corp.
$1.98
-0.03 (-1.49%)
At close · Sep 8
Going-concern doubt
— flagged Aug 10, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Based on our current operating plan, we do not believe our existing cash and cash equivalents and marketable securities as of June 30, 2026, will be sufficient to fund our obligations for the 12 months following the issuance of the unaudited condensed consolidated financial statements included in this Quarterly Report on Form 10-Q on August 10, 2026. Accordingly, substantial doubt exists about our ability to continue as a going concern within one year after the date the unaudited condensed consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q are issued.”View the 10-Q filed Aug 10, 2026
Market Cap
$607.67M
Shares
302.32M
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-09-04 | 153,588 | 480 | 525,635 | 29.2% |
| 2026-09-03 | 113,630 | 24 | 304,292 | 37.3% |
| 2026-09-02 | 116,543 | 13 | 208,003 | 56.0% |
| 2026-09-01 | 214,298 | 719 | 283,660 | 75.5% |
| 2026-08-31 | 177,500 | 194 | 327,303 | 54.2% |
| 2026-08-28 | 229,302 | 4,066 | 395,719 | 57.9% |
| 2026-08-27 | 158,685 | 407 | 407,075 | 39.0% |
| 2026-08-26 | 110,265 | 0 | 201,782 | 54.6% |
| 2026-08-25 | 137,769 | 5,100 | 290,897 | 47.4% |
| 2026-08-24 | 240,407 | 18,530 | 353,839 | 67.9% |
| 2026-08-21 | 277,606 | 0 | 980,771 | 28.3% |
| 2026-08-20 | 589,832 | 8,500 | 782,204 | 75.4% |
| 2026-08-19 | 510,488 | 2,207 | 814,819 | 62.7% |
| 2026-08-18 | 359,478 | 1 | 508,945 | 70.6% |
| 2026-08-17 | 209,342 | 2,074 | 331,571 | 63.1% |
| 2026-08-14 | 499,439 | 18 | 587,987 | 84.9% |
| 2026-08-13 | 316,894 | 54,072 | 382,694 | 82.8% |
| 2026-08-12 | 1,000,385 | 10,425 | 1,382,438 | 72.4% |
| 2026-08-11 | 863,234 | 1,004 | 1,261,505 | 68.4% |
| 2026-08-10 | 614,748 | 0 | 716,441 | 85.8% |
| 2026-08-07 | 170,690 | 250 | 389,397 | 43.8% |
| 2026-08-06 | 91,035 | 0 | 127,664 | 71.3% |
| 2026-08-05 | 137,892 | 0 | 214,041 | 64.4% |
| 2026-08-04 | 118,949 | 0 | 293,458 | 40.5% |
| 2026-08-03 | 196,670 | 8 | 260,616 | 75.5% |
| 2026-07-31 | 223,322 | 6 | 277,607 | 80.4% |
| 2026-07-30 | 105,858 | 10,597 | 300,935 | 35.2% |
| 2026-07-29 | 120,614 | 0 | 209,516 | 57.6% |
| 2026-07-28 | 266,707 | 6 | 393,258 | 67.8% |
| 2026-07-27 | 314,562 | 2,500 | 479,385 | 65.6% |
| 2026-07-24 | 334,219 | 2,829 | 577,602 | 57.9% |
| 2026-07-23 | 301,997 | 1,000 | 353,823 | 85.4% |
| 2026-07-22 | 163,998 | 0 | 213,502 | 76.8% |
| 2026-07-21 | 223,993 | 149 | 319,234 | 70.2% |
| 2026-07-20 | 348,867 | 100 | 542,372 | 64.3% |
| 2026-07-17 | 162,600 | 2,200 | 418,644 | 38.8% |
| 2026-07-16 | 399,549 | 1,698 | 577,544 | 69.2% |
| 2026-07-15 | 273,165 | 0 | 372,842 | 73.3% |
| 2026-07-14 | 614,414 | 0 | 704,508 | 87.2% |
| 2026-07-13 | 687,271 | 85 | 776,665 | 88.5% |
| 2026-07-10 | 288,714 | 0 | 431,620 | 66.9% |
| 2026-07-09 | 340,361 | 577 | 542,615 | 62.7% |
| 2026-07-08 | 233,719 | 0 | 399,681 | 58.5% |
| 2026-07-07 | 359,499 | 0 | 508,552 | 70.7% |
| 2026-07-06 | 278,545 | 1,863 | 454,769 | 61.2% |
| 2026-07-02 | 243,522 | 1,100 | 604,446 | 40.3% |
| 2026-07-01 | 438,342 | 400 | 567,787 | 77.2% |
| 2026-06-30 | 721,712 | 13,040 | 1,400,827 | 51.5% |
| 2026-06-29 | 346,773 | 2 | 610,509 | 56.8% |
| 2026-06-26 | 253,630 | 687 | 465,170 | 54.5% |
Showing 1–50 of 63 days
Key facts
CIK
1850270
CUSIP
74291D104
13F (30d)
51 filings
51 filers
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