PULM · Pulmatrix, Inc. · Short Volume
$1.60
+0.03 (+1.91%)
At close · Oct 5
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“However, management believes that without the closing of the Merger, given our current cash position and forecasted negative cash flows from operating activities over the next twelve months, there is substantial doubt about our ability to continue as a going concern after the date that is one year from the date that these financial statements are issued.”View the 10-Q filed Aug 13, 2026
Market Cap
$5.88M
Shares
3.65M
Volume · Oct 5
24.31K
Avg daily vol (3M)
25.94K
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 % |
|---|---|---|---|---|
| 2026-10-05 | 234 | 0 | 15,577 | 1.5% |
| 2026-10-02 | 705 | 0 | 4,042 | 17.4% |
| 2026-10-01 | 808 | 0 | 5,426 | 14.9% |
| 2026-09-30 | 2,517 | 0 | 4,360 | 57.7% |
| 2026-09-29 | 484 | 0 | 4,292 | 11.3% |
| 2026-09-28 | 9,340 | 411 | 32,557 | 28.7% |
| 2026-09-25 | 1,991 | 0 | 3,788 | 52.6% |
| 2026-09-24 | 2,995 | 0 | 7,732 | 38.7% |
| 2026-09-23 | 5,861 | 0 | 15,283 | 38.3% |
| 2026-09-22 | 19,628 | 0 | 60,471 | 32.5% |
| 2026-09-21 | 83,126 | 14 | 150,201 | 55.3% |
| 2026-09-18 | 2,683 | 0 | 16,128 | 16.6% |
| 2026-09-17 | 6,983 | 0 | 9,815 | 71.1% |
| 2026-09-16 | 141 | 0 | 14,629 | 1.0% |
| 2026-09-15 | 796 | 0 | 3,147 | 25.3% |
| 2026-09-14 | 4,283 | 0 | 4,711 | 90.9% |
| 2026-09-11 | 336 | 0 | 3,173 | 10.6% |
| 2026-09-10 | 4,923 | 1,008 | 16,064 | 30.6% |
| 2026-09-09 | 94,346 | 1,041 | 178,790 | 52.8% |
| 2026-09-08 | 4,112 | 0 | 4,987 | 82.4% |
| 2026-09-04 | 14,686 | 0 | 18,361 | 80.0% |
| 2026-09-03 | 9,163 | 0 | 16,346 | 56.1% |
| 2026-09-02 | 577 | 0 | 3,518 | 16.4% |
| 2026-09-01 | 351 | 0 | 445 | 78.9% |
| 2026-08-31 | 305 | 0 | 1,732 | 17.6% |
| 2026-08-28 | 220 | 0 | 1,493 | 14.7% |
| 2026-08-27 | 1,269 | 0 | 2,509 | 50.6% |
| 2026-08-26 | 290 | 0 | 1,949 | 14.9% |
| 2026-08-25 | 1,692 | 0 | 5,518 | 30.7% |
| 2026-08-24 | 2,465 | 0 | 11,283 | 21.8% |
| 2026-08-21 | 19,122 | 0 | 29,881 | 64.0% |
| 2026-08-20 | 776 | 0 | 14,571 | 5.3% |
| 2026-08-19 | 1,074 | 6 | 2,877 | 37.3% |
| 2026-08-18 | 729 | 0 | 4,508 | 16.2% |
| 2026-08-17 | 7,437 | 0 | 9,126 | 81.5% |
| 2026-08-14 | 1,153 | 0 | 9,302 | 12.4% |
| 2026-08-13 | 950 | 0 | 3,056 | 31.1% |
| 2026-08-12 | 89 | 50 | 507 | 17.6% |
| 2026-08-11 | 1,483 | 0 | 4,131 | 35.9% |
| 2026-08-10 | 522 | 0 | 6,919 | 7.5% |
| 2026-08-07 | 1 | 0 | 507 | 0.2% |
| 2026-08-06 | 160 | 0 | 697 | 23.0% |
| 2026-08-05 | 55 | 0 | 1,342 | 4.1% |
| 2026-08-04 | 2,409 | 0 | 13,722 | 17.6% |
| 2026-08-03 | 974 | 150 | 3,989 | 24.4% |
| 2026-07-31 | 838 | 0 | 1,850 | 45.3% |
| 2026-07-30 | 969 | 1 | 6,043 | 16.0% |
| 2026-07-29 | 2,047 | 0 | 9,724 | 21.1% |
| 2026-07-28 | 3,438 | 0 | 7,909 | 43.5% |
| 2026-07-27 | 1,443 | 0 | 4,066 | 35.5% |
Showing 1–50 of 65 days