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TCRX

TScan Therapeutics, Inc.
$1.07 +0.02 (+1.90%) At close · Jul 7
Market Cap
$70.25M
Shares
65,350,817

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

Off-Exchange Volume History

Week Start ATS Volume Non-ATS OTC Volume Total Off-Exchange % of FINRA Weekly Volume
2026-05-04 1,019,658 1,844,219 2,863,877 68.1%
2026-04-27 481,495 977,019 1,458,514 53.0%
2026-04-20 927,554 2,506,519 3,434,073 51.1%
2026-04-13 1,290,752 7,131,512 8,422,264 72.0%
2026-04-06 1,410,090 1,663,734 3,073,824 62.9%
2026-03-30 329,560 862,321 1,191,881 82.4%
2026-03-23 323,137 906,785 1,229,922 60.4%
2026-03-16 602,763 1,615,882 2,218,645 63.6%
2026-03-09 451,095 1,652,560 2,103,655 55.6%
2026-03-02 480,686 1,275,165 1,755,851 53.0%
2026-02-23 274,335 738,072 1,012,407 56.6%
2026-02-16 183,756 1,558,150 1,741,906 74.4%
2026-02-09 247,079 862,232 1,109,311 63.1%
2026-02-02 461,374 848,770 1,310,144 45.5%
2026-01-26 449,700 1,214,406 1,664,106 64.8%
2026-01-19 265,954 666,847 932,801 56.5%
2026-01-12 449,293 1,063,690 1,512,983 56.1%
2026-01-05 356,223 1,537,664 1,893,887 59.2%
2025-12-29 285,012 814,286 1,099,298 58.9%
2025-12-22 403,020 1,354,713 1,757,733 67.5%
2025-12-15 548,443 1,287,703 1,836,146 55.0%
2025-12-08 396,837 1,868,625 2,265,462 63.3%
2025-12-01 650,401 2,267,178 2,917,579 65.1%
2025-11-24 499,014 1,358,551 1,857,565 60.6%
2025-11-17 698,775 2,096,649 2,795,424 59.8%
2025-11-10 565,052 2,214,579 2,779,631 61.2%
2025-11-03 907,059 4,794,061 5,701,120 63.0%
2025-10-27 742,433 1,308,521 2,050,954 65.4%
2025-10-20 309,900 965,473 1,275,373 62.9%
2025-10-13 383,447 1,726,245 2,109,692 61.6%
2025-10-06 1,131,870 2,034,572 3,166,442 69.0%
2025-09-29 673,284 2,724,270 3,397,554 66.1%
2025-09-22 123,194 594,391 717,585 56.6%
2025-09-15 119,519 660,823 780,342 56.7%
2025-09-08 193,430 574,645 768,075 60.4%
2025-09-01 149,434 349,812 499,246 60.7%
2025-08-25 158,263 374,786 533,049 57.9%
2025-08-18 100,788 462,728 563,516 50.8%
2025-08-11 102,074 545,704 647,778 54.9%
2025-08-04 91,513 363,521 455,034 51.0%
2025-07-28 214,216 486,244 700,460 39.0%
2025-07-21 184,990 617,515 802,505 54.4%
2025-07-14 169,185 660,860 830,045 57.3%
Showing 1–43 of 43 weeks
Key facts CIK 1783328 CUSIP 89854M101 Visit website Investor relations