XFOR
X4 Pharmaceuticals, IncCompany with tickers: XFOR
CIK
1501697
CUSIP
98420X202
Shares Outstanding
94,319,696
13F Activity (30d)
66 filings
65 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 | 541,010 | 289,520 | 830,530 | 43.4% |
| 2026-04-27 | 308,897 | 317,890 | 626,787 | 50.5% |
| 2026-04-20 | 504,185 | 663,014 | 1,167,199 | 51.0% |
| 2026-04-13 | 406,745 | 303,100 | 709,845 | 51.2% |
| 2026-04-06 | 1,177,440 | 346,581 | 1,524,021 | 57.6% |
| 2026-03-30 | 310,173 | 320,878 | 631,051 | 51.8% |
| 2026-03-23 | 485,148 | 357,616 | 842,764 | 41.6% |
| 2026-03-16 | 544,259 | 449,685 | 993,944 | 38.7% |
| 2026-03-09 | 715,624 | 860,529 | 1,576,153 | 42.3% |
| 2026-03-02 | 451,468 | 673,823 | 1,125,291 | 43.2% |
| 2026-02-23 | 458,943 | 980,317 | 1,439,260 | 46.8% |
| 2026-02-16 | 1,139,250 | 327,909 | 1,467,159 | 56.0% |
| 2026-02-09 | 450,394 | 506,980 | 957,374 | 49.7% |
| 2026-02-02 | 770,777 | 864,560 | 1,635,337 | 49.5% |
| 2026-01-26 | 304,080 | 239,736 | 543,816 | 48.0% |
| 2026-01-19 | 310,393 | 249,660 | 560,053 | 51.0% |
| 2026-01-12 | 414,909 | 386,096 | 801,005 | 43.9% |
| 2026-01-05 | 446,944 | 699,307 | 1,146,251 | 48.2% |
| 2025-12-29 | 397,384 | 323,003 | 720,387 | 49.5% |
| 2025-12-22 | 873,378 | 847,890 | 1,721,268 | 50.9% |
| 2025-12-15 | 857,381 | 1,546,619 | 2,404,000 | 32.4% |
| 2025-12-08 | 1,146,970 | 670,132 | 1,817,102 | 49.3% |
| 2025-12-01 | 1,065,189 | 1,090,724 | 2,155,913 | 52.3% |
| 2025-11-24 | 482,028 | 399,691 | 881,719 | 47.7% |
| 2025-11-17 | 646,590 | 796,843 | 1,443,433 | 56.0% |
| 2025-11-10 | 522,939 | 747,204 | 1,270,143 | 55.9% |
| 2025-11-03 | 726,798 | 994,711 | 1,721,509 | 50.7% |
| 2025-10-27 | 2,416,196 | 1,284,663 | 3,700,859 | 61.8% |
| 2025-10-20 | 4,100,154 | 9,016,809 | 13,116,963 | 56.7% |
| 2025-10-13 | 132,062 | 821,220 | 953,282 | 62.1% |
| 2025-10-06 | 375,766 | 1,092,631 | 1,468,397 | 60.8% |
| 2025-09-29 | 311,512 | 544,835 | 856,347 | 58.2% |
| 2025-09-22 | 516,210 | 688,384 | 1,204,594 | 58.3% |
| 2025-09-15 | 289,475 | 1,280,569 | 1,570,044 | 58.3% |
| 2025-09-08 | 276,317 | 1,103,953 | 1,380,270 | 59.2% |
| 2025-09-01 | 352,051 | 1,736,040 | 2,088,091 | 62.6% |
| 2025-08-25 | 720,724 | 3,237,094 | 3,957,818 | 58.8% |
| 2025-08-18 | 1,277,281 | 10,888,621 | 12,165,902 | 64.6% |
| 2025-08-11 | 3,974,370 | 98,598,085 | 102,572,455 | 55.9% |
| 2025-08-04 | 253,735 | 1,850,970 | 2,104,705 | 65.4% |
| 2025-07-28 | 486,364 | 4,462,180 | 4,948,544 | 67.3% |
| 2025-07-21 | 1,095,763 | 12,495,336 | 13,591,099 | 68.4% |
| 2025-07-14 | 536,218 | 3,435,546 | 3,971,764 | 57.1% |
| 2025-07-07 | 272,632 | 1,393,345 | 1,665,977 | 57.4% |
| 2025-06-30 | 286,758 | 801,913 | 1,088,671 | 56.0% |
| 2025-06-23 | 200,032 | 1,051,134 | 1,251,166 | 51.1% |
| 2025-06-16 | 207,303 | 680,197 | 887,500 | 57.9% |
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