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% |
| 2026-03-09 | 182,674 | 2,331,957 | 2,514,631 | 72.5% |
| 2026-03-02 | 299,685 | 2,318,366 | 2,618,051 | 71.2% |
| 2026-02-23 | 258,569 | 2,588,218 | 2,846,787 | 73.1% |
| 2026-02-16 | 234,196 | 2,687,330 | 2,921,526 | 68.1% |
| 2026-02-09 | 308,292 | 2,809,906 | 3,118,198 | 74.4% |
| 2026-02-02 | 428,683 | 4,975,294 | 5,403,977 | 73.7% |
| 2026-01-26 | 401,899 | 5,413,269 | 5,815,168 | 69.1% |
| 2026-01-19 | 327,029 | 3,111,367 | 3,438,396 | 65.2% |
| 2026-01-12 | 381,209 | 3,757,397 | 4,138,606 | 70.6% |
| 2026-01-05 | 549,961 | 8,319,696 | 8,869,657 | 69.3% |
| 2025-12-29 | 682,048 | 11,520,903 | 12,202,951 | 72.0% |
| 2025-12-22 | 352,232 | 2,794,983 | 3,147,215 | 72.0% |
| 2025-12-15 | 668,694 | 4,102,318 | 4,771,012 | 66.3% |
| 2025-12-08 | 1,006,853 | 7,103,427 | 8,110,280 | 66.3% |
| 2025-12-01 | 372,842 | 2,968,497 | 3,341,339 | 66.1% |
| 2025-11-24 | 298,180 | 2,548,352 | 2,846,532 | 64.9% |
| 2025-11-17 | 600,588 | 5,353,251 | 5,953,839 | 63.6% |
| 2025-11-10 | 1,390,410 | 10,388,220 | 11,778,630 | 65.9% |
| 2025-11-03 | 2,009,122 | 20,707,285 | 22,716,407 | 64.4% |
| 2025-10-27 | 2,336,818 | 46,024,791 | 48,361,609 | 48.1% |
| 2025-10-20 | 835,280 | 6,008,125 | 6,843,405 | 69.1% |
| 2025-10-13 | 761,388 | 7,788,277 | 8,549,665 | 66.8% |
| 2025-10-06 | 788,860 | 8,447,626 | 9,236,486 | 68.3% |
| 2025-09-29 | 726,382 | 6,892,530 | 7,618,912 | 66.4% |
| 2025-09-22 | 985,864 | 9,278,144 | 10,264,008 | 66.1% |
| 2025-09-15 | 706,307 | 4,972,846 | 5,679,153 | 59.7% |
| 2025-09-08 | 613,586 | 5,015,266 | 5,628,852 | 70.6% |
| 2025-09-01 | 1,057,706 | 8,759,870 | 9,817,576 | 71.3% |
| 2025-08-25 | 387,374 | 4,490,057 | 4,877,431 | 70.9% |
| 2025-08-18 | 708,130 | 8,541,217 | 9,249,347 | 64.6% |
| 2025-08-11 | 1,021,866 | 9,098,262 | 10,120,128 | 68.5% |
| 2025-08-04 | 978,987 | 6,693,390 | 7,672,377 | 67.3% |
| 2025-07-28 | 831,545 | 7,664,983 | 8,496,528 | 67.2% |
| 2025-07-21 | 1,150,911 | 9,399,744 | 10,550,655 | 66.8% |
| 2025-07-14 | 2,268,291 | 16,963,089 | 19,231,380 | 63.7% |
| 2025-07-07 | 599,277 | 6,332,403 | 6,931,680 | 69.3% |
| 2025-06-30 | 565,597 | 4,645,488 | 5,211,085 | 68.7% |
| 2025-06-23 | 531,353 | 4,376,431 | 4,907,784 | 68.1% |
| 2025-06-16 | 565,717 | 3,873,266 | 4,438,983 | 59.2% |
Showing 1–47 of 47 weeks