MBX
MBX Biosciences, Inc.Company with tickers: MBX
CIK
1776111
CUSIP
55287L101
Shares Outstanding
47,597,536
Website
https://www.mbxbio.com
Investor Relations
https://mbxbio.com/investors/
13F Activity (30d)
3 filings
2 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 | 1,297,556 | 654,618 | 1,952,174 | 52.1% |
| 2026-04-27 | 771,393 | 336,009 | 1,107,402 | 54.6% |
| 2026-04-20 | 814,777 | 304,988 | 1,119,765 | 56.8% |
| 2026-04-13 | 470,731 | 259,956 | 730,687 | 56.1% |
| 2026-04-06 | 681,925 | 1,064,689 | 1,746,614 | 61.0% |
| 2026-03-30 | 535,821 | 318,488 | 854,309 | 60.6% |
| 2026-03-23 | 477,539 | 252,458 | 729,997 | 39.4% |
| 2026-03-16 | 734,652 | 284,214 | 1,018,866 | 38.3% |
| 2026-03-09 | 1,070,191 | 293,713 | 1,363,904 | 40.4% |
| 2026-03-02 | 907,220 | 311,782 | 1,219,002 | 44.8% |
| 2026-02-23 | 743,900 | 376,426 | 1,120,326 | 38.4% |
| 2026-02-16 | 634,923 | 656,948 | 1,291,871 | 54.1% |
| 2026-02-09 | 633,159 | 383,156 | 1,016,315 | 44.2% |
| 2026-02-02 | 833,057 | 2,508,388 | 3,341,445 | 67.3% |
| 2026-01-26 | 869,068 | 488,642 | 1,357,710 | 50.0% |
| 2026-01-19 | 1,243,392 | 473,741 | 1,717,133 | 52.6% |
| 2026-01-12 | 2,023,055 | 720,108 | 2,743,163 | 54.5% |
| 2026-01-05 | 864,599 | 559,242 | 1,423,841 | 47.5% |
| 2025-12-29 | 439,476 | 245,508 | 684,984 | 42.6% |
| 2025-12-22 | 574,880 | 482,974 | 1,057,854 | 45.3% |
| 2025-12-15 | 1,271,866 | 1,550,520 | 2,822,386 | 41.1% |
| 2025-12-08 | 1,177,752 | 417,770 | 1,595,522 | 44.4% |
| 2025-12-01 | 1,898,631 | 709,673 | 2,608,304 | 49.7% |
| 2025-11-24 | 721,107 | 471,586 | 1,192,693 | 47.6% |
| 2025-11-17 | 806,757 | 647,300 | 1,454,057 | 48.2% |
| 2025-11-10 | 978,670 | 836,023 | 1,814,693 | 54.9% |
| 2025-11-03 | 1,151,178 | 761,966 | 1,913,144 | 44.4% |
| 2025-10-27 | 1,846,895 | 1,365,063 | 3,211,958 | 51.5% |
| 2025-10-20 | 1,242,701 | 1,060,520 | 2,303,221 | 54.5% |
| 2025-10-13 | 1,004,578 | 1,287,394 | 2,291,972 | 48.9% |
| 2025-10-06 | 951,214 | 1,275,845 | 2,227,059 | 51.1% |
| 2025-09-29 | 1,275,194 | 1,101,862 | 2,377,056 | 44.4% |
| 2025-09-22 | 7,255,064 | 9,112,663 | 16,367,727 | 39.6% |
| 2025-09-15 | 616,280 | 858,145 | 1,474,425 | 41.8% |
| 2025-09-08 | 721,152 | 445,001 | 1,166,153 | 49.6% |
| 2025-09-01 | 329,960 | 162,894 | 492,854 | 34.6% |
| 2025-08-25 | 270,902 | 153,974 | 424,876 | 43.1% |
| 2025-08-18 | 354,571 | 485,023 | 839,594 | 54.6% |
| 2025-08-11 | 873,866 | 385,383 | 1,259,249 | 58.1% |
| 2025-08-04 | 600,209 | 407,733 | 1,007,942 | 46.5% |
| 2025-07-28 | 1,055,684 | 816,809 | 1,872,493 | 58.4% |
| 2025-07-21 | 1,103,537 | 586,247 | 1,689,784 | 57.2% |
| 2025-07-14 | 536,665 | 319,262 | 855,927 | 47.3% |
| 2025-07-07 | 658,461 | 351,243 | 1,009,704 | 50.5% |
| 2025-06-30 | 276,443 | 203,500 | 479,943 | 47.8% |
Showing 1–45 of 45 weeks