NPWR · Net Power Inc. · Off Exchange

$1.91 +0.09 (+4.95%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$429.48M

224.86M

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.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-08-03	401,091	395,788	796,879	36.5%
2026-07-27	511,940	559,950	1,071,890	34.5%
2026-07-20	448,915	805,635	1,254,550	36.3%
2026-07-13	723,520	846,575	1,570,095	37.8%
2026-07-06	552,863	791,199	1,344,062	38.0%
2026-06-29	302,497	554,396	856,893	37.3%
2026-06-22	609,792	1,530,420	2,140,212	37.3%
2026-06-15	353,406	667,812	1,021,218	34.0%
2026-06-08	466,244	740,456	1,206,700	40.5%
2026-06-01	570,500	1,499,392	2,069,892	42.3%
2026-05-25	419,576	883,592	1,303,168	37.0%
2026-05-18	425,830	885,669	1,311,499	36.5%
2026-05-11	863,531	2,143,661	3,007,192	39.2%
2026-05-04	491,385	976,608	1,467,993	35.4%
2026-04-27	553,517	924,291	1,477,808	40.5%
2026-04-20	385,362	642,184	1,027,546	41.0%
2026-04-13	508,503	1,154,142	1,662,645	44.9%
2026-04-06	230,653	425,528	656,181	37.5%
2026-03-30	393,983	614,157	1,008,140	34.1%
2026-03-23	411,860	895,426	1,307,286	40.9%
2026-03-16	487,750	1,092,551	1,580,301	36.1%
2026-03-09	850,736	846,184	1,696,920	35.2%
2026-03-02	949,466	435,545	1,385,011	32.2%
2026-02-23	606,143	1,165,605	1,771,748	42.5%
2026-02-16	532,024	626,436	1,158,460	42.7%
2026-02-09	902,479	796,853	1,699,332	36.1%
2026-02-02	701,745	560,972	1,262,717	32.4%
2026-01-26	813,069	772,062	1,585,131	36.7%
2026-01-19	338,601	600,763	939,364	32.4%
2026-01-12	756,717	922,276	1,678,993	36.0%
2026-01-05	459,951	1,086,742	1,546,693	39.7%
2025-12-29	969,316	1,219,118	2,188,434	35.0%
2025-12-22	1,319,112	940,636	2,259,748	46.9%
2025-12-15	699,292	747,065	1,446,357	31.7%
2025-12-08	476,016	581,208	1,057,224	34.9%
2025-12-01	559,671	956,407	1,516,078	34.8%
2025-11-24	625,402	782,204	1,407,606	32.5%
2025-11-17	1,128,853	1,253,751	2,382,604	29.6%
2025-11-10	1,022,241	2,425,102	3,447,343	42.3%
2025-11-03	724,526	2,019,427	2,743,953	36.7%
2025-10-27	1,920,693	3,630,544	5,551,237	43.4%
2025-10-20	1,657,750	3,166,419	4,824,169	46.4%
2025-10-13	2,040,253	5,115,088	7,155,341	47.0%
2025-10-06	1,744,634	6,183,225	7,927,859	45.9%
2025-09-29	509,731	2,022,985	2,532,716	47.5%
2025-09-22	1,025,869	2,525,887	3,551,756	45.4%
2025-09-15	588,712	2,269,223	2,857,935	47.7%

Showing 1–47 of 47 weeks

Key facts CIK 1845437 CUSIP 64107A105 13F (30d) 50 filings 50 filers Visit website Investor relations