PESI · Perma Fix Environmental Services Inc
$16.64
+0.96 (+6.12%)
At close · Jul 28
Going-concern doubt
— flagged May 7, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These conditions and events, when considered in the aggregate, raise substantial doubt about the Company's ability to continue as a going concern within one year after the date these financial statements are issued.”View the 10-Q filed May 7, 2026
Market Cap
$308.91M
Shares
18.56M
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 % |
|---|---|---|---|---|
| 2026-07-28 | 118,335 | 0 | 267,442 | 44.2% |
| 2026-07-27 | 81,540 | 0 | 175,947 | 46.3% |
| 2026-07-24 | 97,836 | 0 | 206,703 | 47.3% |
| 2026-07-23 | 96,028 | 0 | 144,195 | 66.6% |
| 2026-07-22 | 73,221 | 18 | 137,763 | 53.1% |
| 2026-07-21 | 78,836 | 0 | 131,980 | 59.7% |
| 2026-07-20 | 127,384 | 17 | 231,007 | 55.1% |
| 2026-07-17 | 474,851 | 0 | 1,195,923 | 39.7% |
| 2026-07-16 | 233,369 | 904 | 457,439 | 51.0% |
| 2026-07-15 | 164,936 | 0 | 273,684 | 60.3% |
| 2026-07-14 | 73,786 | 0 | 146,954 | 50.2% |
| 2026-07-13 | 53,118 | 0 | 86,514 | 61.4% |
| 2026-07-10 | 49,866 | 68 | 95,428 | 52.3% |
| 2026-07-09 | 64,144 | 1,488 | 110,254 | 58.2% |
| 2026-07-08 | 92,998 | 0 | 125,127 | 74.3% |
| 2026-07-07 | 78,064 | 0 | 141,212 | 55.3% |
| 2026-07-06 | 27,906 | 0 | 64,170 | 43.5% |
| 2026-07-02 | 115,066 | 7,828 | 301,700 | 38.1% |
| 2026-07-01 | 147,264 | 271 | 323,159 | 45.6% |
| 2026-06-30 | 92,707 | 0 | 179,484 | 51.7% |
| 2026-06-29 | 99,998 | 600 | 183,090 | 54.6% |
| 2026-06-26 | 83,294 | 0 | 142,750 | 58.3% |
| 2026-06-25 | 116,701 | 0 | 227,639 | 51.3% |
| 2026-06-24 | 54,194 | 0 | 94,419 | 57.4% |
| 2026-06-23 | 77,626 | 0 | 145,098 | 53.5% |
| 2026-06-22 | 64,174 | 0 | 130,660 | 49.1% |
| 2026-06-18 | 49,347 | 1,200 | 90,755 | 54.4% |
| 2026-06-17 | 60,367 | 0 | 91,693 | 65.8% |
| 2026-06-16 | 31,984 | 0 | 44,413 | 72.0% |
| 2026-06-15 | 81,426 | 0 | 170,557 | 47.7% |
| 2026-06-12 | 91,695 | 400 | 182,866 | 50.1% |
| 2026-06-11 | 42,773 | 3 | 52,229 | 81.9% |
| 2026-06-10 | 33,449 | 0 | 39,492 | 84.7% |
| 2026-06-09 | 40,079 | 0 | 64,156 | 62.5% |
| 2026-06-08 | 21,332 | 0 | 27,985 | 76.2% |
| 2026-06-05 | 56,403 | 0 | 78,975 | 71.4% |
| 2026-06-04 | 38,296 | 0 | 64,881 | 59.0% |
| 2026-06-03 | 65,125 | 5 | 73,723 | 88.3% |
| 2026-06-02 | 26,233 | 0 | 38,890 | 67.5% |
| 2026-06-01 | 62,981 | 0 | 87,344 | 72.1% |
| 2026-05-29 | 32,973 | 3 | 88,160 | 37.4% |
| 2026-05-28 | 45,941 | 0 | 60,494 | 75.9% |
| 2026-05-27 | 33,594 | 10 | 52,168 | 64.4% |
| 2026-05-26 | 64,839 | 2 | 149,211 | 43.5% |
| 2026-05-22 | 18,264 | 0 | 34,190 | 53.4% |
| 2026-05-21 | 53,485 | 200 | 88,912 | 60.2% |
| 2026-05-20 | 68,045 | 0 | 88,935 | 76.5% |
| 2026-05-19 | 108,109 | 1 | 225,149 | 48.0% |
| 2026-05-18 | 112,548 | 0 | 199,295 | 56.5% |
| 2026-05-15 | 273,628 | 184 | 645,118 | 42.4% |
Showing 1–50 of 62 days
Key facts
CIK
891532
CUSIP
714157203
13F (30d)
10 filings
10 filers
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