NPKI
NPK International Inc.Company with tickers: NPKI
CIK
71829
CUSIP
651718504
Shares Outstanding
84,447,036
13F Activity (30d)
137 filings
133 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 | 1,075,865 | 783,095 | 1,858,960 | 46.1% |
| 2026-04-27 | 1,412,693 | 1,197,816 | 2,610,509 | 49.0% |
| 2026-04-20 | 732,472 | 525,277 | 1,257,749 | 51.2% |
| 2026-04-13 | 622,774 | 674,831 | 1,297,605 | 46.9% |
| 2026-04-06 | 753,087 | 627,275 | 1,380,362 | 37.8% |
| 2026-03-30 | 537,870 | 318,056 | 855,926 | 47.3% |
| 2026-03-23 | 678,885 | 564,713 | 1,243,598 | 36.1% |
| 2026-03-16 | 777,677 | 533,700 | 1,311,377 | 36.2% |
| 2026-03-09 | 696,847 | 467,515 | 1,164,362 | 35.4% |
| 2026-03-02 | 1,228,041 | 700,488 | 1,928,529 | 37.3% |
| 2026-02-23 | 1,545,695 | 907,344 | 2,453,039 | 42.3% |
| 2026-02-16 | 453,527 | 505,991 | 959,518 | 40.4% |
| 2026-02-09 | 743,557 | 796,605 | 1,540,162 | 45.3% |
| 2026-02-02 | 759,819 | 767,753 | 1,527,572 | 41.2% |
| 2026-01-26 | 741,237 | 508,771 | 1,250,008 | 42.3% |
| 2026-01-19 | 644,962 | 746,895 | 1,391,857 | 38.5% |
| 2026-01-12 | 767,374 | 916,463 | 1,683,837 | 47.7% |
| 2026-01-05 | 489,288 | 274,288 | 763,576 | 31.6% |
| 2025-12-29 | 338,812 | 151,605 | 490,417 | 30.0% |
| 2025-12-22 | 306,724 | 149,151 | 455,875 | 32.4% |
| 2025-12-15 | 639,813 | 577,713 | 1,217,526 | 31.6% |
Showing 1–21 of 21 weeks