NBIX
Neurocrine Biosciences IncCompany with tickers: NBIX
CIK
914475
CUSIP
64125C109
Shares Outstanding
100,549,983
13F Activity (30d)
33 filings
24 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 |
|---|---|---|---|---|
| 2026-05-25 | 1,120,043 | 1,018,852 | 2,138,895 | 55.7% |
| 2026-05-18 | 1,878,941 | 515,714 | 2,394,655 | 50.2% |
| 2026-05-11 | 2,211,461 | 753,352 | 2,964,813 | 49.2% |
| 2026-05-04 | 2,836,712 | 653,370 | 3,490,082 | 45.9% |
| 2026-04-27 | 1,661,162 | 971,089 | 2,632,251 | 52.9% |
| 2026-04-20 | 1,681,509 | 750,630 | 2,432,139 | 58.8% |
| 2026-04-13 | 2,141,015 | 696,912 | 2,837,927 | 54.9% |
| 2026-04-06 | 2,348,534 | 517,994 | 2,866,528 | 47.6% |
| 2026-03-30 | 1,102,277 | 296,380 | 1,398,657 | 35.7% |
| 2026-03-23 | 1,240,527 | 494,339 | 1,734,866 | 39.1% |
| 2026-03-16 | 1,243,703 | 672,597 | 1,916,300 | 35.3% |
| 2026-03-09 | 1,308,965 | 383,847 | 1,692,812 | 40.5% |
| 2026-03-02 | 1,897,733 | 682,246 | 2,579,979 | 44.8% |
| 2026-02-23 | 1,512,263 | 487,035 | 1,999,298 | 39.3% |
| 2026-02-16 | 1,728,512 | 487,097 | 2,215,609 | 44.1% |
| 2026-02-09 | 3,544,815 | 897,492 | 4,442,307 | 44.6% |
| 2026-02-02 | 1,369,984 | 493,555 | 1,863,539 | 35.2% |
| 2026-01-26 | 1,161,697 | 368,854 | 1,530,551 | 34.7% |
| 2026-01-19 | 922,858 | 308,766 | 1,231,624 | 31.2% |
| 2026-01-12 | 1,425,016 | 535,059 | 1,960,075 | 32.3% |
| 2026-01-05 | 2,238,993 | 592,132 | 2,831,125 | 40.4% |
| 2025-12-29 | 1,068,252 | 284,606 | 1,352,858 | 38.6% |
| 2025-12-22 | 671,156 | 217,732 | 888,888 | 38.7% |
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