ANNX

Annexon, Inc.

Company with tickers: ANNX

CIK

1528115

CUSIP

03589W102

Shares Outstanding

163,842,538

13F Activity (30d)

199 filings 193 filers

Short Volume (Last 90 Days)

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-05-28	319,990	0	1,239,646	25.8%
2026-05-27	347,909	2,548	672,962	51.7%
2026-05-26	3,326,317	0	3,539,126	94.0%
2026-05-22	320,613	0	1,097,306	29.2%
2026-05-21	616,155	1,300	1,210,297	50.9%
2026-05-20	302,809	0	585,984	51.7%
2026-05-19	459,193	5,424	871,435	52.7%
2026-05-18	1,012,794	9	1,304,950	77.6%
2026-05-15	395,250	15	537,142	73.6%
2026-05-14	255,342	0	426,428	59.9%
2026-05-13	343,019	0	581,057	59.0%
2026-05-12	265,902	0	469,265	56.7%
2026-05-11	281,834	0	574,604	49.0%
2026-05-08	323,001	200	674,245	47.9%
2026-05-07	408,825	4,000	726,869	56.2%
2026-05-06	300,708	0	450,076	66.8%
2026-05-05	211,353	0	456,340	46.3%
2026-05-04	142,787	3,300	498,502	28.6%
2026-05-01	180,713	0	347,666	52.0%
2026-04-30	364,081	0	614,744	59.2%
2026-04-29	551,356	0	916,632	60.2%
2026-04-28	350,075	588	948,682	36.9%
2026-04-27	646,878	0	1,221,628	53.0%
2026-04-24	248,598	4,100	501,207	49.6%
2026-04-23	412,773	1,058	1,006,174	41.0%
2026-04-22	310,322	0	497,971	62.3%
2026-04-21	253,069	1,318	632,598	40.0%
2026-04-20	275,186	100	502,186	54.8%
2026-04-17	444,879	656	1,332,797	33.4%
2026-04-16	484,475	40	999,175	48.5%
2026-04-15	600,063	1,300	1,887,527	31.8%
2026-04-14	329,644	0	866,217	38.1%
2026-04-13	234,868	200	550,583	42.7%
2026-04-10	394,245	1,478	837,890	47.1%
2026-04-09	185,111	8	439,926	42.1%
2026-04-08	483,496	15,778	772,488	62.6%
2026-04-07	352,107	0	777,656	45.3%
2026-04-06	543,422	5,410	1,241,218	43.8%