CTM
Castellum, Inc.Company with tickers: CTM
CIK
1877939
CUSIP
14838T204
Shares Outstanding
94,698,939
Website
https://www.castellumus.com
Investor Relations
https://investors.castellumus.com/overview/default.aspx
13F Activity (30d)
8 filings
8 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.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 598,076 | 15,845,323 | 16,443,399 | 65.1% |
| 2026-04-27 | 146,246 | 1,516,798 | 1,663,044 | 71.5% |
| 2026-04-20 | 144,303 | 2,289,144 | 2,433,447 | 76.0% |
| 2026-04-13 | 194,409 | 2,637,020 | 2,831,429 | 77.6% |
| 2026-04-06 | 346,693 | 2,310,385 | 2,657,078 | 68.4% |
| 2026-03-30 | 560,241 | 5,390,417 | 5,950,658 | 76.0% |
| 2026-03-23 | 612,765 | 5,718,191 | 6,330,956 | 70.1% |
| 2026-03-16 | 224,241 | 2,903,590 | 3,127,831 | 63.6% |
Showing 1–8 of 8 weeks