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ANNX

Annexon, Inc.
$6.43 +0.47 (+7.89%) At close · Jul 7
Market Cap
$1.28B
Shares
199,608,337

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 1,721,693 1,232,594 2,954,287 34.7%
2026-04-27 2,665,831 1,539,928 4,205,759 45.4%
2026-04-20 2,149,805 1,132,364 3,282,169 38.9%
2026-04-13 3,967,687 1,964,354 5,932,041 48.5%
2026-04-06 2,665,525 1,616,926 4,282,451 37.4%
2026-03-30 2,392,789 2,926,356 5,319,145 53.9%
2026-03-23 2,462,544 1,983,950 4,446,494 38.7%
2026-03-16 3,426,546 5,219,099 8,645,645 41.4%
2026-03-09 2,495,283 1,167,896 3,663,179 37.6%
2026-03-02 4,207,646 5,919,369 10,127,015 58.0%
2026-02-23 4,319,096 2,788,944 7,108,040 44.5%
2026-02-16 1,662,062 1,109,271 2,771,333 39.0%
2026-02-09 2,334,449 3,880,549 6,214,998 53.2%
2026-02-02 1,911,143 2,158,225 4,069,368 43.6%
2026-01-26 1,747,994 4,385,606 6,133,600 55.6%
2026-01-19 2,922,232 1,406,326 4,328,558 43.0%
2026-01-12 2,739,638 3,316,021 6,055,659 43.8%
2026-01-05 3,834,449 4,706,791 8,541,240 53.2%
2025-12-29 1,685,584 1,170,318 2,855,902 38.1%
2025-12-22 1,625,244 1,585,392 3,210,636 44.6%
2025-12-15 3,663,938 3,655,138 7,319,076 35.0%
2025-12-08 4,259,792 2,592,310 6,852,102 44.7%
2025-12-01 2,279,318 3,871,415 6,150,733 48.7%
2025-11-24 2,649,371 2,772,604 5,421,975 47.1%
2025-11-17 6,144,739 8,223,696 14,368,435 48.7%
2025-11-10 2,928,588 2,463,738 5,392,326 48.8%
2025-11-03 1,840,649 2,527,616 4,368,265 52.2%
2025-10-27 3,053,058 3,306,414 6,359,472 52.6%
2025-10-20 2,586,806 3,337,652 5,924,458 59.1%
2025-10-13 1,649,385 1,997,182 3,646,567 47.8%
2025-10-06 1,593,309 2,688,291 4,281,600 57.7%
2025-09-29 2,077,819 7,446,152 9,523,971 66.1%
2025-09-22 2,785,208 5,080,066 7,865,274 62.9%
2025-09-15 2,703,716 2,561,596 5,265,312 55.4%
2025-09-08 3,033,541 6,197,992 9,231,533 67.7%
2025-09-01 1,148,166 2,199,636 3,347,802 59.7%
2025-08-25 1,242,189 1,528,644 2,770,833 49.7%
2025-08-18 1,552,319 2,479,895 4,032,214 52.7%
2025-08-11 1,172,212 1,909,857 3,082,069 45.5%
2025-08-04 884,920 1,001,263 1,886,183 44.7%
2025-07-28 741,118 904,808 1,645,926 37.2%
2025-07-21 1,136,059 3,276,913 4,412,972 54.1%
2025-07-14 1,294,458 2,098,439 3,392,897 46.7%
Showing 1–43 of 43 weeks
Key facts CIK 1528115 CUSIP 03589W102 13F (30d) 5 filings 5 filers Visit website Investor relations