ACLX

Arcellx, Inc.

Company with tickers: ACLX

CIK

1786205

CUSIP

03940C100

Shares Outstanding

58,506,348

13F Activity (30d)

150 filings 149 filers

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.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-04-27	643,981	3,011,269	3,655,250	24.9%
2026-04-20	1,170,567	1,397,899	2,568,466	49.5%
2026-04-13	441,178	281,193	722,371	32.6%
2026-04-06	516,133	460,944	977,077	28.2%
2026-03-30	501,580	405,326	906,906	20.2%
2026-03-23	1,521,511	1,657,065	3,178,576	41.1%
2026-03-16	1,287,604	1,294,104	2,581,708	31.9%

Showing 1–7 of 7 weeks