XFOR
X4 Pharmaceuticals, IncCompany with tickers: XFOR
CIK
1501697
CUSIP
98420X202
Shares Outstanding
94,319,696
13F Activity (30d)
60 filings
58 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 |
|---|---|---|---|---|
| 2025-12-15 | 857,381 | 1,546,619 | 2,404,000 | 32.4% |
| 2025-12-22 | 873,378 | 847,890 | 1,721,268 | 50.9% |
| 2025-12-29 | 397,384 | 323,003 | 720,387 | 49.5% |
| 2026-01-05 | 446,944 | 699,307 | 1,146,251 | 48.2% |
| 2026-01-12 | 414,909 | 386,096 | 801,005 | 43.9% |
| 2026-01-19 | 310,393 | 249,660 | 560,053 | 51.0% |
| 2026-01-26 | 304,080 | 239,736 | 543,816 | 48.0% |
| 2026-02-02 | 770,777 | 864,560 | 1,635,337 | 49.5% |
| 2026-02-09 | 450,394 | 506,980 | 957,374 | 49.7% |
| 2026-02-16 | 1,139,250 | 327,909 | 1,467,159 | 56.0% |
| 2026-02-23 | 458,943 | 980,317 | 1,439,260 | 46.8% |
| 2026-03-02 | 451,468 | 673,823 | 1,125,291 | 43.2% |
| 2026-03-09 | 715,624 | 860,529 | 1,576,153 | 42.3% |
| 2026-03-16 | 544,259 | 449,685 | 993,944 | 38.7% |
| 2026-03-23 | 485,148 | 357,616 | 842,764 | 41.6% |
| 2026-03-30 | 310,173 | 320,878 | 631,051 | 51.8% |
| 2026-04-06 | 1,177,440 | 346,581 | 1,524,021 | 57.6% |
| 2026-04-13 | 406,745 | 303,100 | 709,845 | 51.2% |
| 2026-04-20 | 504,185 | 663,014 | 1,167,199 | 51.0% |
| 2026-04-27 | 308,897 | 317,890 | 626,787 | 50.5% |
| 2026-05-04 | 541,010 | 289,520 | 830,530 | 43.4% |
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