KPTI · Karyopharm Therapeutics Inc.
$1.95
+0.04 (+1.83%)
At close · Aug 6
Going-concern doubt
— flagged May 14, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Based on our current business plan and current capital resources, combined with the uncertainty regarding the availability of additional funding or other strategic alternatives and considering our debt service obligations and financial covenant to maintain minimum liquidity, we have concluded that there is substantial doubt regarding our ability to continue as a going concern within one year after the date the accompanying condensed consolidated financial statements are issued.”View the 10-Q filed May 14, 2026
Market Cap
$43.29M
Shares
22.66M
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 % |
|---|---|---|---|---|
| 2026-08-05 | 801,347 | 6,902 | 1,391,726 | 57.6% |
| 2026-08-04 | 653,276 | 200 | 1,581,159 | 41.3% |
| 2026-08-03 | 896,761 | 247,628 | 2,583,803 | 34.7% |
| 2026-07-31 | 7,658,278 | 944,816 | 13,634,869 | 56.2% |
| 2026-07-30 | 121,239 | 0 | 312,077 | 38.8% |
| 2026-07-29 | 114,627 | 0 | 147,044 | 78.0% |
| 2026-07-28 | 124,271 | 0 | 189,235 | 65.7% |
| 2026-07-27 | 203,150 | 2,200 | 237,741 | 85.5% |
| 2026-07-24 | 245,073 | 0 | 346,152 | 70.8% |
| 2026-07-23 | 202,152 | 1,370 | 273,691 | 73.9% |
| 2026-07-22 | 242,447 | 3,093 | 293,164 | 82.7% |
| 2026-07-21 | 269,877 | 5,223 | 402,540 | 67.0% |
| 2026-07-20 | 679,146 | 52,067 | 1,005,011 | 67.6% |
| 2026-07-17 | 45,685 | 0 | 59,813 | 76.4% |
| 2026-07-16 | 35,626 | 0 | 67,943 | 52.4% |
| 2026-07-15 | 85,107 | 0 | 114,608 | 74.3% |
| 2026-07-14 | 134,495 | 0 | 160,116 | 84.0% |
| 2026-07-13 | 94,718 | 0 | 134,250 | 70.6% |
| 2026-07-10 | 89,634 | 0 | 109,343 | 82.0% |
| 2026-07-09 | 64,540 | 0 | 110,581 | 58.4% |
| 2026-07-08 | 106,123 | 0 | 177,603 | 59.8% |
| 2026-07-07 | 36,718 | 0 | 57,680 | 63.7% |
| 2026-07-06 | 45,059 | 0 | 84,602 | 53.3% |
| 2026-07-02 | 65,367 | 0 | 111,145 | 58.8% |
| 2026-07-01 | 54,407 | 91 | 126,221 | 43.1% |
| 2026-06-30 | 199,961 | 237 | 253,084 | 79.0% |
| 2026-06-29 | 72,681 | 768 | 121,480 | 59.8% |
| 2026-06-26 | 75,416 | 0 | 176,350 | 42.8% |
| 2026-06-25 | 86,410 | 0 | 162,655 | 53.1% |
| 2026-06-24 | 60,204 | 250 | 156,321 | 38.5% |
| 2026-06-23 | 38,628 | 0 | 116,774 | 33.1% |
| 2026-06-22 | 50,222 | 0 | 145,211 | 34.6% |
| 2026-06-18 | 47,952 | 0 | 87,922 | 54.5% |
| 2026-06-17 | 51,869 | 0 | 82,636 | 62.8% |
| 2026-06-16 | 46,547 | 1,795 | 92,142 | 50.5% |
| 2026-06-15 | 37,684 | 1,100 | 62,904 | 59.9% |
| 2026-06-12 | 200,542 | 5,100 | 282,258 | 71.0% |
| 2026-06-11 | 27,498 | 566 | 48,811 | 56.3% |
| 2026-06-10 | 51,522 | 302 | 103,637 | 49.7% |
| 2026-06-09 | 68,655 | 0 | 144,111 | 47.6% |
| 2026-06-08 | 65,407 | 44 | 101,530 | 64.4% |
| 2026-06-05 | 70,589 | 0 | 105,151 | 67.1% |
| 2026-06-04 | 31,015 | 0 | 61,216 | 50.7% |
| 2026-06-03 | 82,589 | 8,389 | 157,297 | 52.5% |
| 2026-06-02 | 75,311 | 2,912 | 176,446 | 42.7% |
| 2026-06-01 | 51,909 | 295 | 114,096 | 45.5% |
| 2026-05-29 | 90,017 | 0 | 123,484 | 72.9% |
| 2026-05-28 | 16,480 | 0 | 46,125 | 35.7% |
| 2026-05-27 | 112,240 | 279 | 296,450 | 37.9% |
| 2026-05-26 | 53,743 | 0 | 179,784 | 29.9% |
Showing 1–50 of 63 days
Key facts
CIK
1503802
CUSIP
48576U205
13F (30d)
14 filings
14 filers
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