GERN
Geron CorpCompany with tickers: GERN
Market Cap
$846.81M
Shares Outstanding
641,520,974
CIK
886744
CUSIP
374163103
13F Activity (30d)
2 filings
1 filers
Website
Visit website
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 % |
|---|---|---|---|---|
| 2026-06-26 | 5,346,523 | 2,819 | 17,233,589 | 31.0% |
| 2026-06-25 | 2,724,841 | 3,068 | 5,843,039 | 46.6% |
| 2026-06-24 | 3,964,025 | 1,815 | 8,902,949 | 44.5% |
| 2026-06-23 | 4,031,920 | 31,483 | 7,140,815 | 56.5% |
| 2026-06-22 | 4,194,395 | 66,973 | 9,577,630 | 43.8% |
| 2026-06-18 | 4,234,632 | 3,766 | 9,637,873 | 43.9% |
| 2026-06-17 | 4,813,725 | 954 | 8,368,048 | 57.5% |
| 2026-06-16 | 3,721,925 | 41 | 6,429,316 | 57.9% |
| 2026-06-15 | 3,490,975 | 118 | 6,312,228 | 55.3% |
| 2026-06-12 | 2,725,266 | 14,075 | 5,121,747 | 53.2% |
| 2026-06-11 | 11,416,734 | 22,442 | 17,675,956 | 64.6% |
| 2026-06-10 | 4,372,451 | 1,726 | 8,479,363 | 51.6% |
| 2026-06-09 | 4,224,448 | 1,881 | 8,162,812 | 51.8% |
| 2026-06-08 | 4,067,736 | 8,212 | 7,755,232 | 52.5% |
| 2026-06-05 | 3,509,619 | 972 | 6,551,204 | 53.6% |
| 2026-06-04 | 2,693,824 | 200 | 6,172,254 | 43.6% |
| 2026-06-03 | 3,364,640 | 65,338 | 6,370,586 | 52.8% |
| 2026-06-02 | 4,173,678 | 24,288 | 7,964,084 | 52.4% |
| 2026-06-01 | 2,638,966 | 420 | 5,215,590 | 50.6% |
| 2026-05-29 | 2,456,049 | 10,171 | 5,375,764 | 45.7% |
| 2026-05-28 | 2,913,560 | 6,720 | 6,592,425 | 44.2% |
| 2026-05-27 | 2,573,888 | 1,467 | 5,682,036 | 45.3% |
| 2026-05-26 | 3,146,941 | 0 | 6,319,386 | 49.8% |
| 2026-05-22 | 1,563,966 | 7,939 | 3,539,438 | 44.2% |
| 2026-05-21 | 2,021,024 | 10,497 | 4,258,748 | 47.5% |
| 2026-05-20 | 2,234,141 | 15,692 | 4,782,951 | 46.7% |
| 2026-05-19 | 2,294,674 | 5,742 | 4,772,423 | 48.1% |
| 2026-05-18 | 2,706,807 | 43,836 | 5,640,413 | 48.0% |
| 2026-05-15 | 6,001,775 | 41,129 | 10,480,774 | 57.3% |
| 2026-05-14 | 6,511,879 | 19,513 | 11,758,961 | 55.4% |
| 2026-05-13 | 4,014,462 | 9,904 | 10,368,398 | 38.7% |
| 2026-05-12 | 6,322,452 | 8,179 | 13,817,882 | 45.8% |
| 2026-05-11 | 8,288,626 | 4,903 | 17,515,325 | 47.3% |
| 2026-05-08 | 2,048,014 | 77,658 | 7,250,781 | 28.2% |
| 2026-05-07 | 5,137,299 | 352,891 | 10,447,764 | 49.2% |
| 2026-05-06 | 3,889,249 | 12,770 | 11,271,875 | 34.5% |
| 2026-05-05 | 4,788,358 | 42,366 | 8,968,763 | 53.4% |
| 2026-05-04 | 3,966,991 | 1,414 | 6,104,241 | 65.0% |
| 2026-05-01 | 2,648,129 | 1,048 | 5,416,459 | 48.9% |
| 2026-04-30 | 3,753,042 | 664 | 6,772,262 | 55.4% |
| 2026-04-29 | 5,994,038 | 33,882 | 8,583,412 | 69.8% |
| 2026-04-28 | 3,000,691 | 3,757 | 6,264,691 | 47.9% |
| 2026-04-27 | 4,137,426 | 14,541 | 7,177,345 | 57.6% |
| 2026-04-24 | 3,447,576 | 10,348 | 7,583,170 | 45.5% |
| 2026-04-23 | 3,125,686 | 1,369 | 5,670,387 | 55.1% |
| 2026-04-22 | 5,465,299 | 27,830 | 10,497,621 | 52.1% |
| 2026-04-21 | 4,357,825 | 24,263 | 7,652,046 | 56.9% |
| 2026-04-20 | 8,609,779 | 37,884 | 13,045,976 | 66.0% |
| 2026-04-17 | 6,144,458 | 10,297 | 12,875,646 | 47.7% |
| 2026-04-16 | 1,848,361 | 5,109 | 3,644,393 | 50.7% |
Showing 1–50 of 58 days