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CMPX · Compass Therapeutics, Inc.

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$2.31 -0.08 (-3.35%) At close · Sep 1
Market Cap
$430.41M
Shares
180.09M

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 %
2026-09-01 276,746 0 542,978 51.0%
2026-08-31 260,347 40 663,783 39.2%
2026-08-28 553,899 7,118 1,112,423 49.8%
2026-08-27 288,997 0 556,401 51.9%
2026-08-26 326,629 0 594,885 54.9%
2026-08-25 372,538 400 889,075 41.9%
2026-08-24 147,343 1,200 349,844 42.1%
2026-08-21 308,183 0 624,270 49.4%
2026-08-20 430,837 0 840,603 51.3%
2026-08-19 715,713 0 1,571,802 45.5%
2026-08-18 514,163 0 1,139,120 45.1%
2026-08-17 388,220 2,314 1,055,936 36.8%
2026-08-14 329,443 0 493,047 66.8%
2026-08-13 495,890 0 906,356 54.7%
2026-08-12 1,130,461 0 2,792,511 40.5%
2026-08-11 892,031 0 1,780,555 50.1%
2026-08-10 720,765 0 1,548,502 46.5%
2026-08-07 357,414 0 1,268,285 28.2%
2026-08-06 751,305 0 3,183,594 23.6%
2026-08-05 614,447 0 1,371,356 44.8%
2026-08-04 255,200 0 1,092,256 23.4%
2026-08-03 384,544 0 1,264,512 30.4%
2026-07-31 447,195 0 1,263,928 35.4%
2026-07-30 241,921 3,977 781,286 31.0%
2026-07-29 663,901 0 1,528,707 43.4%
2026-07-28 551,214 0 1,533,623 35.9%
2026-07-27 662,169 0 1,234,905 53.6%
2026-07-24 260,379 0 615,238 42.3%
2026-07-23 325,567 975 744,913 43.7%
2026-07-22 456,482 0 861,754 53.0%
2026-07-21 250,242 200 629,647 39.7%
2026-07-20 452,684 0 808,050 56.0%
2026-07-17 300,404 11,543 684,773 43.9%
2026-07-16 302,932 0 754,239 40.2%
2026-07-15 320,872 0 853,998 37.6%
2026-07-14 316,777 0 631,403 50.2%
2026-07-13 331,807 0 669,186 49.6%
2026-07-10 382,048 500 1,273,491 30.0%
2026-07-09 234,660 0 660,873 35.5%
2026-07-08 560,723 0 1,145,847 48.9%
2026-07-07 636,859 0 1,353,190 47.1%
2026-07-06 438,633 0 957,980 45.8%
2026-07-02 463,493 75 960,012 48.3%
2026-07-01 443,757 0 784,726 56.5%
2026-06-30 698,184 0 1,156,007 60.4%
2026-06-29 324,958 0 904,943 35.9%
2026-06-26 532,668 478 1,357,508 39.2%
2026-06-25 286,521 0 879,092 32.6%
2026-06-24 480,503 2,749 1,107,161 43.4%
2026-06-23 303,434 0 856,837 35.4%
Showing 1–50 of 64 days
Key facts CIK 1738021 CUSIP 20454B104 13F (30d) 186 filings 185 filers Visit website