VNDA · Vanda Pharmaceuticals Inc.
$5.22
+0.19 (+3.78%)
At close · Aug 14
Market Cap
$315.62M
Shares
60.46M
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 |
|---|---|---|---|---|
| 2026-07-06 | 661,214 | 767,562 | 1,428,776 | 37.2% |
| 2026-06-29 | 568,139 | 719,469 | 1,287,608 | 41.0% |
| 2026-06-22 | 489,372 | 903,561 | 1,392,933 | 31.7% |
| 2026-06-15 | 506,305 | 1,200,117 | 1,706,422 | 36.6% |
| 2026-06-08 | 759,908 | 1,204,982 | 1,964,890 | 41.1% |
| 2026-06-01 | 648,410 | 1,149,380 | 1,797,790 | 44.2% |
| 2026-05-25 | 660,226 | 1,275,718 | 1,935,944 | 47.7% |
| 2026-05-18 | 702,802 | 1,376,874 | 2,079,676 | 41.3% |
| 2026-05-11 | 921,192 | 1,666,413 | 2,587,605 | 46.0% |
| 2026-05-04 | 1,409,383 | 2,253,613 | 3,662,996 | 46.1% |
| 2026-04-27 | 991,463 | 1,268,150 | 2,259,613 | 42.6% |
| 2026-04-20 | 1,183,202 | 1,282,482 | 2,465,684 | 44.3% |
| 2026-04-13 | 932,478 | 1,078,717 | 2,011,195 | 40.8% |
| 2026-04-06 | 1,066,514 | 1,272,294 | 2,338,808 | 43.9% |
| 2026-03-30 | 1,000,403 | 1,151,088 | 2,151,491 | 46.4% |
| 2026-03-23 | 1,217,380 | 1,582,304 | 2,799,684 | 38.1% |
| 2026-03-16 | 1,765,436 | 5,605,658 | 7,371,094 | 43.5% |
| 2026-03-09 | 2,072,013 | 3,633,314 | 5,705,327 | 50.2% |
| 2026-03-02 | 1,494,879 | 2,260,049 | 3,754,928 | 49.1% |
| 2026-02-23 | 5,668,481 | 32,879,337 | 38,547,818 | 59.8% |
| 2026-02-16 | 1,198,549 | 3,726,685 | 4,925,234 | 47.3% |
| 2026-02-09 | 1,060,458 | 2,193,302 | 3,253,760 | 44.6% |
| 2026-02-02 | 920,038 | 1,528,456 | 2,448,494 | 43.0% |
| 2026-01-26 | 552,269 | 1,112,204 | 1,664,473 | 43.6% |
| 2026-01-19 | 597,884 | 940,901 | 1,538,785 | 46.7% |
| 2026-01-12 | 771,330 | 1,566,928 | 2,338,258 | 49.4% |
| 2026-01-05 | 1,494,633 | 4,386,638 | 5,881,271 | 49.5% |
| 2025-12-29 | 2,277,409 | 19,136,798 | 21,414,207 | 62.5% |
| 2025-12-22 | 570,088 | 1,729,329 | 2,299,417 | 49.4% |
| 2025-12-15 | 1,223,254 | 2,622,983 | 3,846,237 | 48.4% |
| 2025-12-08 | 1,891,874 | 2,398,375 | 4,290,249 | 42.2% |
| 2025-12-01 | 653,363 | 1,661,765 | 2,315,128 | 49.7% |
| 2025-11-24 | 304,428 | 778,473 | 1,082,901 | 46.4% |
| 2025-11-17 | 1,149,501 | 3,507,885 | 4,657,386 | 49.3% |
| 2025-11-10 | 286,137 | 522,569 | 808,706 | 41.6% |
| 2025-11-03 | 420,950 | 1,126,174 | 1,547,124 | 44.3% |
| 2025-10-27 | 685,885 | 1,798,823 | 2,484,708 | 45.4% |
| 2025-10-20 | 425,212 | 613,347 | 1,038,559 | 39.9% |
| 2025-10-13 | 363,586 | 542,667 | 906,253 | 35.8% |
| 2025-10-06 | 490,795 | 934,131 | 1,424,926 | 45.3% |
| 2025-09-29 | 365,814 | 884,794 | 1,250,608 | 42.9% |
| 2025-09-22 | 282,187 | 1,146,613 | 1,428,800 | 51.7% |
| 2025-09-15 | 227,529 | 377,991 | 605,520 | 33.4% |
| 2025-09-08 | 215,766 | 329,440 | 545,206 | 38.7% |
| 2025-09-01 | 229,926 | 500,203 | 730,129 | 37.5% |
| 2025-08-25 | 199,003 | 478,402 | 677,405 | 36.0% |
| 2025-08-18 | 377,007 | 725,046 | 1,102,053 | 48.4% |
Showing 1–47 of 47 weeks
Key facts
CIK
1347178
CUSIP
921659108
13F (30d)
164 filings
160 filers
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