Skip to main content
NWN logo

NWN · Northwest Natural Holding Co · Off Exchange

Track NWN — free
Market Cap
$2.04B
Shares
42.09M

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
2026-08-10 213,457 146,986 360,443 38.2%
2026-08-03 283,833 126,553 410,386 31.7%
2026-07-27 233,570 141,930 375,500 34.9%
2026-07-20 220,964 124,271 345,235 37.5%
2026-07-13 274,118 159,669 433,787 39.1%
2026-07-06 222,824 201,453 424,277 38.8%
2026-06-29 246,411 167,785 414,196 38.3%
2026-06-22 314,004 525,154 839,158 36.9%
2026-06-15 226,652 240,158 466,810 30.1%
2026-06-08 326,941 165,228 492,169 40.3%
2026-06-01 291,782 134,424 426,206 36.5%
2026-05-25 232,785 232,786 465,571 33.9%
2026-05-18 238,349 288,378 526,727 41.9%
2026-05-11 373,267 183,595 556,862 37.3%
2026-05-04 355,746 274,190 629,936 40.5%
2026-04-27 172,762 146,825 319,587 37.0%
2026-04-20 153,990 266,807 420,797 46.3%
2026-04-13 151,054 129,320 280,374 33.1%
2026-04-06 302,517 234,236 536,753 41.3%
2026-03-30 197,220 167,688 364,908 39.4%
2026-03-23 272,378 271,006 543,384 38.2%
2026-03-16 432,397 330,744 763,141 28.4%
2026-03-09 305,133 184,757 489,890 35.3%
2026-03-02 365,138 554,001 919,139 46.1%
2026-02-23 523,736 237,852 761,588 41.5%
2026-02-16 245,316 131,987 377,303 35.3%
2026-02-09 207,136 120,036 327,172 33.9%
2026-02-02 277,103 182,235 459,338 35.2%
2026-01-26 268,605 305,290 573,895 27.5%
2026-01-19 293,205 128,472 421,677 33.3%
2026-01-12 314,952 166,024 480,976 35.2%
2026-01-05 300,392 169,194 469,586 36.1%
2025-12-29 187,341 125,650 312,991 40.1%
2025-12-22 151,647 148,470 300,117 42.3%
2025-12-15 322,263 566,769 889,032 37.7%
2025-12-08 307,480 183,434 490,914 37.8%
2025-12-01 385,502 169,711 555,213 41.1%
2025-11-24 264,132 118,818 382,950 34.4%
2025-11-17 287,393 120,808 408,201 32.3%
2025-11-10 288,286 123,638 411,924 29.1%
2025-11-03 278,607 108,968 387,575 32.7%
2025-10-27 316,833 203,218 520,051 39.8%
2025-10-20 264,663 330,914 595,577 45.6%
2025-10-13 217,124 127,038 344,162 33.0%
2025-10-06 189,949 117,195 307,144 26.9%
2025-09-29 182,463 147,232 329,695 34.1%
2025-09-22 186,129 175,072 361,201 33.2%
2025-09-15 180,177 229,566 409,743 28.8%
Showing 1–48 of 48 weeks
Key facts CIK 1733998 CUSIP 66765N105 13F (30d) 14 filings 14 filers Visit website Investor relations