GOSS · Gossamer Bio, Inc.
$0.14
-0.03 (-17.06%)
At close · Jul 20
Going-concern doubt
— flagged May 15, 2026
Substantial doubt about the company's ability to continue as a going concern.
“The Company’s existing cash and cash equivalents are not sufficient to fund operating plans for at least one year from the issuance date of these financial statements. Accordingly, these conditions raise substantial doubt about the Company’s ability to continue as a going concern.”View the 10-Q filed May 15, 2026
Market Cap
$33.09M
Shares
234.70M
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 % |
|---|---|---|---|---|
| 2026-07-20 | 11,412,605 | 1,212,489 | 34,577,311 | 33.0% |
| 2026-07-17 | 3,779,491 | 673,492 | 6,595,084 | 57.3% |
| 2026-07-16 | 4,310,711 | 711,804 | 7,411,084 | 58.2% |
| 2026-07-15 | 8,083,112 | 1,112,066 | 14,380,426 | 56.2% |
| 2026-07-14 | 13,435,355 | 3,179,040 | 25,232,368 | 53.2% |
| 2026-07-13 | 11,557,166 | 1,172,975 | 19,454,022 | 59.4% |
| 2026-07-10 | 4,158,588 | 350 | 7,715,200 | 53.9% |
| 2026-07-09 | 2,761,520 | 29,470 | 5,876,018 | 47.0% |
| 2026-07-08 | 6,353,805 | 10,300 | 10,039,132 | 63.3% |
| 2026-07-07 | 5,566,872 | 135 | 9,349,063 | 59.5% |
| 2026-07-06 | 5,416,944 | 67,885 | 10,792,216 | 50.2% |
| 2026-07-02 | 5,190,208 | 35,280 | 10,460,445 | 49.6% |
| 2026-07-01 | 4,123,889 | 71,851 | 7,409,366 | 55.7% |
| 2026-06-30 | 3,369,413 | 9,296 | 6,099,122 | 55.2% |
| 2026-06-29 | 6,147,298 | 129,229 | 9,597,660 | 64.0% |
| 2026-06-26 | 5,546,828 | 79,898 | 9,693,855 | 57.2% |
| 2026-06-25 | 3,901,792 | 77,686 | 7,309,166 | 53.4% |
| 2026-06-24 | 3,368,798 | 28,315 | 7,520,867 | 44.8% |
| 2026-06-23 | 3,214,935 | 40,954 | 8,088,589 | 39.7% |
| 2026-06-22 | 4,688,648 | 633,375 | 8,181,213 | 57.3% |
| 2026-06-18 | 7,886,774 | 675,926 | 14,202,976 | 55.5% |
| 2026-06-17 | 7,268,339 | 166,376 | 12,936,957 | 56.2% |
| 2026-06-16 | 3,416,443 | 68,262 | 6,039,599 | 56.6% |
| 2026-06-15 | 4,901,537 | 825,673 | 10,002,037 | 49.0% |
| 2026-06-12 | 6,499,256 | 220,473 | 11,857,969 | 54.8% |
| 2026-06-11 | 8,203,806 | 1,339,483 | 15,035,945 | 54.6% |
| 2026-06-10 | 13,109,975 | 1,834,282 | 22,165,641 | 59.1% |
| 2026-06-09 | 4,202,983 | 40,150 | 8,321,618 | 50.5% |
| 2026-06-08 | 4,060,319 | 9,900 | 8,538,888 | 47.6% |
| 2026-06-05 | 4,278,355 | 0 | 6,817,180 | 62.8% |
| 2026-06-04 | 2,958,341 | 100 | 6,056,668 | 48.8% |
| 2026-06-03 | 5,284,544 | 28,237 | 7,258,326 | 72.8% |
| 2026-06-02 | 4,234,151 | 798,587 | 6,529,885 | 64.8% |
| 2026-06-01 | 10,535,405 | 1,021,619 | 14,209,332 | 74.1% |
| 2026-05-29 | 5,295,884 | 89,547 | 9,110,454 | 58.1% |
| 2026-05-28 | 4,963,608 | 527,233 | 7,709,634 | 64.4% |
| 2026-05-27 | 8,327,929 | 588,592 | 11,468,708 | 72.6% |
| 2026-05-26 | 5,257,546 | 263,092 | 8,746,999 | 60.1% |
| 2026-05-22 | 5,333,404 | 897,518 | 8,368,147 | 63.7% |
| 2026-05-21 | 12,367,227 | 1,139,190 | 17,897,134 | 69.1% |
| 2026-05-20 | 7,279,316 | 280,269 | 11,030,889 | 66.0% |
| 2026-05-19 | 12,488,292 | 1,524,304 | 17,873,807 | 69.9% |
| 2026-05-18 | 30,976,871 | 3,109,037 | 37,990,232 | 81.5% |
| 2026-05-15 | 1,341,028 | 54,904 | 2,262,671 | 59.3% |
| 2026-05-14 | 917,512 | 24,218 | 1,618,481 | 56.7% |
| 2026-05-13 | 1,003,283 | 5,902 | 1,956,969 | 51.3% |
| 2026-05-12 | 776,069 | 47,706 | 1,648,785 | 47.1% |
| 2026-05-11 | 824,500 | 4,220 | 1,551,223 | 53.2% |
| 2026-05-08 | 1,165,557 | 31,662 | 2,011,888 | 57.9% |
| 2026-05-07 | 1,474,132 | 35,543 | 2,492,184 | 59.2% |
Showing 1–50 of 62 days
Key facts
CIK
1728117
CUSIP
38341P102
13F (30d)
15 filings
15 filers
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Investor relations