Home β€Ί Stock analysis β€Ί NPWR

Net Power (NPWR) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET

Updated Oct 15, 2026, 4:00 PM ET

What changed since yesterday

NPWR rises 0.9% to $1.10. Closed at $1.10, +0.92% vs the prior close of $1.09. Day range $1.03–$1.10, opened at $1.08.

Last close$1.10+0.92%
Day range1.03–1.10
Open1.08
Volume783.20K
52-week range1.03–5.20
Avg volume (20d)564.89K

NPWR daily analysis β€” what happened

A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.

Oct 15, 2026 β€” NPWR rises 0.9% to $1.10
Oct 14, 2026 β€” NPWR slides 8.4% to $1.09, a 52-week low, 4 down days in a row
Oct 13, 2026 β€” NPWR slides 3.3% to $1.19, a 52-week low, 3 down days in a row
Oct 12, 2026 β€” NPWR ends flat (+0.0%) to $1.23
Oct 9, 2026 β€” NPWR dips 0.8% to $1.23
Oct 8, 2026 β€” NPWR rises 0.8% to $1.24
Oct 7, 2026 β€” NPWR slides 6.1% to $1.23, a 52-week low
Oct 6, 2026 β€” NPWR rises 1.6% to $1.31
Oct 5, 2026 β€” NPWR slides 7.2% to $1.29, a 52-week low, 9 down days in a row
Oct 2, 2026 β€” NPWR dips 2.1% to $1.39, a 1-month low, 8 down days in a row

NPWR latest news & SEC filings

Every SEC filing by or about NPWR in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.

Oct 8, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.

Source: SEC EDGAR filing 0001104659-26-114715

Sep 11, 2026 Β· Form 8-K β€” Major event / current report

Current report β€” a filing companies must make within 4 business days of a major event

Source: SEC EDGAR filing 0001104659-26-107045

Sep 10, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.

Source: SEC EDGAR filing 0001104659-26-106788

Sep 10, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Open-market purchases (P) and sales (S) are shown in colour; awards, exercises and tax withholding are routine pay-related moves. Many sales are pre-planned under 10b5-1 plans.

Source: SEC EDGAR filing 0001104659-26-106786

Sep 3, 2026 Β· Form 8-K β€” Major event / current report

Current report β€” a filing companies must make within 4 business days of a major event

Source: SEC EDGAR filing 0001104659-26-105072

Aug 31, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).

Source: SEC EDGAR filing 0001564633-26-000002

Aug 31, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).

Source: SEC EDGAR filing 0001973456-26-000007

Aug 31, 2026 Β· Form 4 β€” Insider trade

Insider trade report (Form 4) β€” a director, officer or 10%+ owner changed their holdings

Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).

Source: SEC EDGAR filing 0001464551-26-000006

Aug 17, 2026 Β· Form SCHEDULE 13D/A β€” Update to a 13D 5%+ stake disclosure

Update to a 13D 5%+ stake disclosure

Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.

Source: SEC EDGAR filing 0001104659-26-097960

Aug 13, 2026 Β· Form 10-Q β€” Quarterly report

Quarterly report (unaudited financial statements for the quarter)

Quarter ended Jun 30, 2026:

Source: SEC EDGAR filing 0001845437-26-000033

Aug 13, 2026 Β· Form 8-K β€” Major event / current report

Current report β€” a filing companies must make within 4 business days of a major event

This is a results-day filing: the earnings press release is attached as an exhibit.

Source: SEC EDGAR filing 0001845437-26-000031

Things to know before you trade NPWR

NPWR market data (last 20 sessions)

DateOpenHighLowCloseVolume
Oct 15, 20261.081.101.031.10783.20K
Oct 14, 20261.161.181.051.091.24M
Oct 13, 20261.201.211.181.19392.00K
Oct 12, 20261.221.281.211.23431.50K
Oct 9, 20261.251.261.211.23347.90K
Oct 8, 20261.241.271.221.24590.90K
Oct 7, 20261.291.311.221.23595.70K
Oct 6, 20261.291.341.291.31594.30K
Oct 5, 20261.391.391.291.29689.60K
Oct 2, 20261.451.471.381.39579.60K
Oct 1, 20261.511.521.411.42644.30K
Sep 30, 20261.501.561.491.49368.50K
Sep 29, 20261.561.571.491.51490.30K
Sep 28, 20261.611.631.561.56387.00K
Sep 25, 20261.611.681.611.63442.40K
Sep 24, 20261.701.741.621.63587.40K
Sep 23, 20261.801.801.701.71265.10K
Sep 22, 20261.801.831.791.81431.30K
Sep 21, 20261.851.911.781.79392.80K
Sep 18, 20261.821.841.761.831.05M

About Net Power

Net Power (NPWR) is listed on the NYSE and classified by the SEC under β€œElectrical Industrial Apparatus”. Its business address is in HOUSTON, TX. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 1845437.

NPWR board of directors & executives

From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).

Directors

NameRoleLatest filing
Ralph AlexanderDirectorAug 31, 2026
Joseph T KelliherDirectorAug 31, 2026
Carol R. PetersonDirectorAug 31, 2026
Alejandra VeltmannDirectorAug 31, 2026

Executive officers

NameTitleLatest filing
Ned Leland ShumanChief Financial OfficerMay 27, 2026

Recent insider buys & sales

DateInsiderTypeSharesPrice
Sep 9, 2026Llc Npeh,Sale150,000$1.84
Sep 9, 2026Rivers Capital, Llc 8Sale150,000$1.84
Sep 9, 2026Damian R. BeauchampSale150,000$1.84
Sep 8, 2026Llc Npeh,Sale100,000$1.94
Sep 8, 2026Rivers Capital, Llc 8Sale100,000$1.94
Sep 8, 2026Damian R. BeauchampSale100,000$1.94
Aug 26, 2026Llc Npeh,Sale41,350$1.91
Aug 26, 2026Damian R. BeauchampSale41,350$1.91
Aug 26, 2026Rivers Capital, Llc 8Sale41,350$1.91
Aug 25, 2026Llc Npeh,Sale201,550$1.91
Aug 25, 2026Damian R. BeauchampSale201,550$1.91
Aug 25, 2026Rivers Capital, Llc 8Sale201,550$1.91
Aug 14, 2026Llc Npeh,Sale507,100$1.95
Aug 14, 2026Rivers Capital, Llc 8Sale507,100$1.95
Aug 14, 2026Damian R. BeauchampSale507,100$1.95

NPWR financials (annual, from XBRL filings)

Fiscal year endRevenueNet incomeDiluted EPSOperating cash flow
Dec 31, 2025$0$-578.63M-7.34$-120.78M
Dec 31, 2024$250.00K$-49.19M-0.67$-31.65M
Dec 31, 2022$580.00K$-54.78M-14.79$-16.63M
Dec 31, 2021β€”$-9.80Mβ€”$-1.33M

Latest balance sheet: total assets $338.32M, total liabilities $25.53M, cash $117.93M (as of Jun 30, 2026).

NPWR earnings / results-day log

DateFilingClose that day
Aug 13, 20268-K Item 2.02 (results)$1.62
May 11, 20268-K Item 2.02 (results)$2.04
Mar 9, 20268-K Item 2.02 (results)$1.94
Nov 13, 20258-K Item 2.02 (results)$2.95
Aug 11, 20258-K Item 2.02 (results)$2.88
May 12, 20258-K Item 2.02 (results)$2.11
Mar 10, 20258-K Item 2.02 (results)$4.75
Nov 12, 20248-K Item 2.02 (results)$11.33
Aug 12, 20248-K Item 2.02 (results)β€”
May 13, 20248-K Item 2.02 (results)β€”
Mar 11, 20248-K Item 2.02 (results)β€”
Nov 14, 20238-K Item 2.02 (results)β€”

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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.