InsiderClue
Stocks · Technology · Electrical Industrial Apparatus

Net Power Inc.

NPWR Clue Score17
United States Fiscal year ends December CIK 0001845437 Results filed 13 Aug 2026
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What the insiders did Net selling

Individual transactions

197
Insider
Date
Role
Action
Shares
Price
Amount
Npeh, LLC
9 Sep 2026
10% owner
Sell
150,000
$1.84
$276.08K
8 Rivers Capital, LLC
9 Sep 2026
10% owner
Sell indirect
150,000
$1.84
$276.08K
Npeh, LLC
8 Sep 2026
10% owner
Sell
100,000
$1.94
$193.52K
8 Rivers Capital, LLC
8 Sep 2026
10% owner
Sell indirect
100,000
$1.94
$193.52K
8 Rivers Capital, LLC
26 Aug 2026
10% owner
Sell indirect
41,350
$1.91
$79.08K
Npeh, LLC
26 Aug 2026
10% owner
Sell
41,350
$1.91
$79.08K
8 Rivers Capital, LLC
25 Aug 2026
10% owner
Sell indirect
201,550
$1.91
$384.26K
Npeh, LLC
25 Aug 2026
10% owner
Sell
201,550
$1.91
$384.26K
8 Rivers Capital, LLC
14 Aug 2026
10% owner
Sell indirect
507,100
$1.95
$990.52K
Npeh, LLC
14 Aug 2026
10% owner
Sell
507,100
$1.95
$990.52K
8 Rivers Capital, LLC
13 Aug 2026
10% owner
Sell indirect
200,000
$1.62
$323.84K
Npeh, LLC
13 Aug 2026
10% owner
Sell
200,000
$1.62
$323.84K
8 Rivers Capital, LLC
12 Aug 2026
10% owner
Sell indirect
50,000
$1.63
$81.58K
Npeh, LLC
12 Aug 2026
10% owner
Sell
50,000
$1.63
$81.58K
8 Rivers Capital, LLC
11 Aug 2026
10% owner
Sell indirect
35,000
$1.60
$55.99K
Npeh, LLC
11 Aug 2026
10% owner
Sell
35,000
$1.60
$55.99K
8 Rivers Capital, LLC
10 Aug 2026
10% owner
Sell indirect
55,400
$1.55
$86.07K
Npeh, LLC
10 Aug 2026
10% owner
Sell
55,400
$1.55
$86.07K
8 Rivers Capital, LLC
7 Aug 2026
10% owner
Sell indirect
60,345
$1.53
$92.08K
Npeh, LLC
7 Aug 2026
10% owner
Sell
60,345
$1.53
$92.08K
Npeh, LLC
6 Aug 2026
10% owner
Sell
89,255
$1.51
$134.44K
8 Rivers Capital, LLC
6 Aug 2026
10% owner
Sell indirect
89,255
$1.51
$134.44K
Npeh, LLC
5 Aug 2026
10% owner
Sell
140,000
$1.51
$211.46K
8 Rivers Capital, LLC
5 Aug 2026
10% owner
Sell indirect
140,000
$1.51
$211.46K
Npeh, LLC
4 Aug 2026
10% owner
Sell
120,000
$1.54
$184.73K
8 Rivers Capital, LLC
4 Aug 2026
10% owner
Sell indirect
120,000
$1.54
$184.73K
8 Rivers Capital, LLC
30 Jul 2026
10% owner
Sell indirect
155,000
$1.43
$221.40K
Npeh, LLC
30 Jul 2026
10% owner
Sell
155,000
$1.43
$221.40K
8 Rivers Capital, LLC
29 Jul 2026
10% owner
Sell indirect
45,000
$1.41
$63.33K
Npeh, LLC
29 Jul 2026
10% owner
Sell
45,000
$1.41
$63.33K
8 Rivers Capital, LLC
28 Jul 2026
10% owner
Sell indirect
55,858
$1.47
$82.23K
Npeh, LLC
28 Jul 2026
10% owner
Sell
55,858
$1.47
$82.23K
Npeh, LLC
23 Jul 2026
10% owner
Sell
39,142
$1.51
$58.97K
8 Rivers Capital, LLC
23 Jul 2026
10% owner
Sell indirect
39,142
$1.51
$58.97K
Npeh, LLC
22 Jul 2026
10% owner
Sell
90,000
$1.53
$137.32K
8 Rivers Capital, LLC
22 Jul 2026
10% owner
Sell indirect
90,000
$1.53
$137.32K
Npeh, LLC
21 Jul 2026
10% owner
Sell
80,000
$1.53
$122.40K
8 Rivers Capital, LLC
21 Jul 2026
10% owner
Sell indirect
80,000
$1.53
$122.40K
8 Rivers Capital, LLC
13 May 2026
10% owner
Sell indirect
35,000
$2.43
$85.15K
Npeh, LLC
13 May 2026
10% owner
Sell
35,000
$2.43
$85.15K
8 Rivers Capital, LLC
12 May 2026
10% owner
Sell indirect
400,000
$2.44
$975.56K
Npeh, LLC
12 May 2026
10% owner
Sell
400,000
$2.44
$975.56K
8 Rivers Capital, LLC
3 Mar 2026
10% owner
Sell indirect
100,000
$2.04
$204.25K
Npeh, LLC
3 Mar 2026
10% owner
Sell
100,000
$2.04
$204.25K
8 Rivers Capital, LLC
2 Mar 2026
10% owner
Sell indirect
79,858
$2.05
$163.77K
Npeh, LLC
2 Mar 2026
10% owner
Sell
79,858
$2.05
$163.77K
8 Rivers Capital, LLC
27 Feb 2026
10% owner
Sell indirect
4,744
$2.00
$9.49K
Npeh, LLC
27 Feb 2026
10% owner
Sell
4,744
$2.00
$9.49K
8 Rivers Capital, LLC
26 Feb 2026
10% owner
Sell indirect
1,881
$2.00
$3.76K
Npeh, LLC
26 Feb 2026
10% owner
Sell
1,881
$2.00
$3.76K
8 Rivers Capital, LLC
20 Feb 2026
10% owner
Sell indirect
63,517
$2.03
$129.23K
Npeh, LLC
20 Feb 2026
10% owner
Sell
63,517
$2.03
$129.23K
8 Rivers Capital, LLC
19 Feb 2026
10% owner
Sell indirect
125,000
$2.14
$267.64K
Npeh, LLC
19 Feb 2026
10% owner
Sell
125,000
$2.14
$267.64K
Npeh, LLC
18 Feb 2026
10% owner
Sell
75,000
$2.07
$155.19K
8 Rivers Capital, LLC
18 Feb 2026
10% owner
Sell indirect
75,000
$2.07
$155.19K
Npeh, LLC
13 Feb 2026
10% owner
Sell
100,000
$2.14
$214.14K
8 Rivers Capital, LLC
13 Feb 2026
10% owner
Sell indirect
100,000
$2.14
$214.14K
Npeh, LLC
12 Feb 2026
10% owner
Sell
150,000
$2.03
$304.61K
8 Rivers Capital, LLC
12 Feb 2026
10% owner
Sell indirect
150,000
$2.03
$304.61K
Npeh, LLC
11 Feb 2026
10% owner
Sell
60,000
$2.02
$121.35K
8 Rivers Capital, LLC
11 Feb 2026
10% owner
Sell indirect
60,000
$2.02
$121.35K
Npeh, LLC
10 Feb 2026
10% owner
Sell
40,000
$2.08
$83.21K
8 Rivers Capital, LLC
10 Feb 2026
10% owner
Sell indirect
40,000
$2.08
$83.21K
8 Rivers Capital, LLC
29 Jan 2026
10% owner
Sell indirect
54,780
$2.35
$128.65K
Npeh, LLC
29 Jan 2026
10% owner
Sell
54,780
$2.35
$128.65K
Npeh, LLC
28 Jan 2026
10% owner
Sell
65,220
$2.38
$155.42K
8 Rivers Capital, LLC
28 Jan 2026
10% owner
Sell indirect
65,220
$2.38
$155.42K
Npeh, LLC
27 Jan 2026
10% owner
Sell
100,000
$2.38
$238.37K
8 Rivers Capital, LLC
27 Jan 2026
10% owner
Sell indirect
100,000
$2.38
$238.37K
Npeh, LLC
26 Jan 2026
10% owner
Sell
130,000
$2.35
$306.14K
8 Rivers Capital, LLC
26 Jan 2026
10% owner
Sell indirect
130,000
$2.35
$306.14K
Npeh, LLC
16 Jan 2026
10% owner
Sell
230,000
$2.63
$605.48K
8 Rivers Capital, LLC
16 Jan 2026
10% owner
Sell indirect
230,000
$2.63
$605.48K
Npeh, LLC
15 Jan 2026
10% owner
Sell
135,000
$2.57
$347.19K
8 Rivers Capital, LLC
15 Jan 2026
10% owner
Sell indirect
135,000
$2.57
$347.19K
Npeh, LLC
14 Jan 2026
10% owner
Sell
135,000
$2.74
$369.62K
8 Rivers Capital, LLC
14 Jan 2026
10% owner
Sell indirect
135,000
$2.74
$369.62K
8 Rivers Capital, LLC
24 Dec 2025
10% owner
Sell indirect
170,000
$2.21
$375.63K
Npeh, LLC
24 Dec 2025
10% owner
Sell
170,000
$2.21
$375.63K
8 Rivers Capital, LLC
23 Dec 2025
10% owner
Sell indirect
130,000
$2.17
$281.66K
Npeh, LLC
23 Dec 2025
10% owner
Sell
130,000
$2.17
$281.66K
8 Rivers Capital, LLC
22 Dec 2025
10% owner
Sell indirect
100,000
$2.26
$226.46K
Npeh, LLC
22 Dec 2025
10% owner
Sell
100,000
$2.26
$226.46K
8 Rivers Capital, LLC
19 Dec 2025
10% owner
Sell indirect
100,000
$2.34
$234.31K
Npeh, LLC
19 Dec 2025
10% owner
Sell
100,000
$2.34
$234.31K
8 Rivers Capital, LLC
9 Dec 2025
10% owner
Sell indirect
40,000
$2.82
$112.94K
Npeh, LLC
9 Dec 2025
10% owner
Sell
40,000
$2.82
$112.94K
8 Rivers Capital, LLC
8 Dec 2025
10% owner
Sell indirect
140,000
$2.81
$393.27K
Npeh, LLC
8 Dec 2025
10% owner
Sell
140,000
$2.81
$393.27K
8 Rivers Capital, LLC
5 Dec 2025
10% owner
Sell indirect
105,000
$2.91
$305.17K
Npeh, LLC
5 Dec 2025
10% owner
Sell
105,000
$2.91
$305.17K
8 Rivers Capital, LLC
4 Dec 2025
10% owner
Sell indirect
65,000
$2.94
$191.26K
Npeh, LLC
4 Dec 2025
10% owner
Sell
65,000
$2.94
$191.26K
Npeh, LLC
28 Nov 2025
10% owner
Sell
200,000
$2.94
$587.08K
8 Rivers Capital, LLC
28 Nov 2025
10% owner
Sell indirect
200,000
$2.94
$587.08K
8 Rivers Capital, LLC
21 Nov 2025
10% owner
Sell indirect
17,163
$2.50
$42.93K
Npeh, LLC
21 Nov 2025
10% owner
Sell
17,163
$2.50
$42.93K
8 Rivers Capital, LLC
20 Nov 2025
10% owner
Sell indirect
132,837
$2.60
$344.99K
Npeh, LLC
20 Nov 2025
10% owner
Sell
132,837
$2.60
$344.99K
8 Rivers Capital, LLC
19 Nov 2025
10% owner
Sell indirect
250,000
$2.57
$642.00K
Npeh, LLC
19 Nov 2025
10% owner
Sell
250,000
$2.57
$642.00K
8 Rivers Capital, LLC
17 Nov 2025
10% owner
Sell indirect
338,653
$2.81
$951.48K
Npeh, LLC
17 Nov 2025
10% owner
Sell
338,653
$2.81
$951.48K
Npeh, LLC
3 Nov 2025
10% owner
Sold after exercise
8,477
$4.00
$33.93K
8 Rivers Capital, LLC
3 Nov 2025
10% owner
Sold after exercise indirect
8,477
$4.00
$33.93K
Cynda Beauchamp
31 Oct 2025
10% owner
Sell indirect
18,116
$4.05
$73.42K
Npeh, LLC
31 Oct 2025
10% owner
Sell
18,116
$4.05
$73.42K
8 Rivers Capital, LLC
31 Oct 2025
10% owner
Sell indirect
18,116
$4.05
$73.42K
8 Rivers Capital, LLC
30 Oct 2025
10% owner
Sell indirect
107,754
$4.04
$435.07K
Npeh, LLC
30 Oct 2025
10% owner
Sell
107,754
$4.04
$435.07K
8 Rivers Capital, LLC
29 Oct 2025
10% owner
Sell indirect
786,832
$4.12
$3.24M
Npeh, LLC
29 Oct 2025
10% owner
Sell
786,832
$4.12
$3.24M
8 Rivers Capital, LLC
28 Oct 2025
10% owner
Sell indirect
7,585
$3.77
$28.59K
Npeh, LLC
28 Oct 2025
10% owner
Sell
7,585
$3.77
$28.59K
8 Rivers Capital, LLC
27 Oct 2025
10% owner
Sell indirect
200,000
$3.77
$753.24K
Npeh, LLC
27 Oct 2025
10% owner
Sell
200,000
$3.77
$753.24K
8 Rivers Capital, LLC
24 Oct 2025
10% owner
Sell indirect
32,583
$3.70
$120.68K
Npeh, LLC
24 Oct 2025
10% owner
Sell
32,583
$3.70
$120.68K
8 Rivers Capital, LLC
23 Oct 2025
10% owner
Sell indirect
284,100
$3.69
$1.05M
Npeh, LLC
23 Oct 2025
10% owner
Sell
284,100
$3.69
$1.05M
Npeh, LLC
22 Oct 2025
10% owner
Sell
89,000
$3.31
$294.33K
8 Rivers Capital, LLC
22 Oct 2025
10% owner
Sell indirect
89,000
$3.31
$294.33K
Npeh, LLC
21 Oct 2025
10% owner
Sell
189,300
$3.53
$668.36K
8 Rivers Capital, LLC
21 Oct 2025
10% owner
Sell indirect
189,300
$3.53
$668.36K
Npeh, LLC
20 Oct 2025
10% owner
Sell
201,000
$3.58
$719.26K
8 Rivers Capital, LLC
20 Oct 2025
10% owner
Sell indirect
201,000
$3.58
$719.26K
8 Rivers Capital, LLC
16 Oct 2025
10% owner
Sell indirect
13,959
$4.71
$65.69K
Npeh, LLC
16 Oct 2025
10% owner
Sell
13,959
$4.71
$65.69K
8 Rivers Capital, LLC
15 Oct 2025
10% owner
Sell indirect
122,641
$4.88
$598.32K
8 Rivers Capital, LLC
15 Oct 2025
10% owner
Sell indirect
100,000
$4.83
$483.21K
Npeh, LLC
15 Oct 2025
10% owner
Sell
122,641
$4.88
$598.32K
Npeh, LLC
15 Oct 2025
10% owner
Sell
100,000
$4.83
$483.21K
Sk Inc.
15 Jul 2025
10% owner
Sell indirect
2,500,000
$2.61
$6.53M
Akash S. Patel
3 Apr 2025
Chief Financial Officer
Sell
7,359
$2.29
$16.87K
Kelly Rosser
3 Apr 2025
Chief Accounting Officer
Sell
1,127
$2.25
$2.53K
Akash S. Patel
22 Nov 2024
Chief Financial Officer
Sold after exercise
150,000
$12.65
$1.90M
8 Rivers Capital, LLC
22 Nov 2024
10% owner
Sell indirect
431,009
$12.76
$5.50M
Npeh, LLC
22 Nov 2024
10% owner
Sell
431,009
$12.76
$5.50M
Npeh, LLC
21 Nov 2024
10% owner
Sell
509,040
$12.72
$6.47M
8 Rivers Capital, LLC
21 Nov 2024
10% owner
Sell indirect
509,040
$12.72
$6.47M
Npeh, LLC
20 Nov 2024
10% owner
Sell
320,371
$12.60
$4.04M
8 Rivers Capital, LLC
20 Nov 2024
10% owner
Sell indirect
320,371
$12.60
$4.04M
8 Rivers Capital, LLC
17 Oct 2024
10% owner
Sell indirect
199,369
$7.33
$1.46M
Npeh, LLC
17 Oct 2024
10% owner
Sell
199,369
$7.33
$1.46M
8 Rivers Capital, LLC
16 Oct 2024
10% owner
Sell indirect
517,618
$7.12
$3.69M
Npeh, LLC
16 Oct 2024
10% owner
Sell
517,618
$7.12
$3.69M
8 Rivers Capital, LLC
11 Oct 2024
10% owner
Sell indirect
120,500
$6.92
$833.41K
Npeh, LLC
11 Oct 2024
10% owner
Sell
120,500
$6.92
$833.41K
8 Rivers Capital, LLC
9 Oct 2024
10% owner
Sell indirect
122,591
$6.95
$851.73K
Npeh, LLC
9 Oct 2024
10% owner
Sell
122,591
$6.95
$851.73K
Npeh, LLC
7 Oct 2024
10% owner
Sell
54,922
$7.00
$384.54K
8 Rivers Capital, LLC
7 Oct 2024
10% owner
Sell indirect
54,922
$7.00
$384.54K
8 Rivers Capital, LLC
7 Oct 2024
10% owner
Sell
8,871
$7.01
$62.15K
8 Rivers Capital, LLC
4 Oct 2024
10% owner
Sell
5,419
$7.01
$37.97K
8 Rivers Capital, LLC
3 Oct 2024
10% owner
Sell
10,433
$7.00
$73.05K
8 Rivers Capital, LLC
30 Sep 2024
10% owner
Sell
46,585
$7.07
$329.29K
8 Rivers Capital, LLC
23 Sep 2024
10% owner
Sell
1,764
$7.00
$12.35K
8 Rivers Capital, LLC
20 Sep 2024
10% owner
Sell
26,926
$7.00
$188.58K
Npeh, LLC
19 Sep 2024
10% owner
Sell
342,364
$7.06
$2.42M
8 Rivers Capital, LLC
19 Sep 2024
10% owner
Sell
400,000
$7.05
$2.82M
8 Rivers Capital, LLC
19 Sep 2024
10% owner
Sell indirect
342,364
$7.06
$2.42M
Npeh, LLC
18 Sep 2024
10% owner
Sell
80,122
$7.02
$562.54K
8 Rivers Capital, LLC
18 Sep 2024
10% owner
Sell indirect
80,122
$7.02
$562.54K
Npeh, LLC
17 Sep 2024
10% owner
Sell
144,959
$7.04
$1.02M
8 Rivers Capital, LLC
17 Sep 2024
10% owner
Sell indirect
144,959
$7.04
$1.02M
8 Rivers Capital, LLC
16 Sep 2024
10% owner
Sold after exercise indirect
36,752
$7.05
$259.12K
Npeh, LLC
16 Sep 2024
10% owner
Sold after exercise
36,752
$7.05
$259.12K
8 Rivers Capital, LLC
13 Sep 2024
10% owner
Sell indirect
1,340
$7.26
$9.73K
Npeh, LLC
13 Sep 2024
10% owner
Sell
1,340
$7.26
$9.73K
8 Rivers Capital, LLC
12 Sep 2024
10% owner
Sell indirect
2,315
$7.26
$16.82K
Npeh, LLC
12 Sep 2024
10% owner
Sell
2,315
$7.26
$16.82K
8 Rivers Capital, LLC
11 Sep 2024
10% owner
Sell indirect
21,155
$7.28
$154.10K
Npeh, LLC
11 Sep 2024
10% owner
Sell
21,155
$7.28
$154.10K
8 Rivers Capital, LLC
10 Sep 2024
10% owner
Sell indirect
300
$7.31
$2.19K
Npeh, LLC
10 Sep 2024
10% owner
Sell
300
$7.31
$2.19K
8 Rivers Capital, LLC
9 Sep 2024
10% owner
Sell indirect
60,022
$7.60
$456.44K
Npeh, LLC
9 Sep 2024
10% owner
Sell
60,022
$7.60
$456.44K
8 Rivers Capital, LLC
6 Sep 2024
10% owner
Sell indirect
66,825
$7.88
$526.79K
Npeh, LLC
6 Sep 2024
10% owner
Sell
66,825
$7.88
$526.79K
8 Rivers Capital, LLC
5 Sep 2024
10% owner
Sell indirect
160,521
$7.94
$1.27M
Npeh, LLC
5 Sep 2024
10% owner
Sell
160,521
$7.94
$1.27M
8 Rivers Capital, LLC
4 Sep 2024
10% owner
Sell indirect
83,325
$8.10
$675.29K
Npeh, LLC
4 Sep 2024
10% owner
Sell
83,325
$8.10
$675.29K
Sk Inc.
23 May 2024
10% owner
Sell indirect
2,500,000
$10.04
$25.10M
James Mahon
13 Sep 2023
General Counsel and Secretary
Sell
26,126
$15.12
$394.98K
James Mahon
12 Sep 2023
General Counsel and Secretary
Sell
5,268
$15.04
$79.22K
James Mahon
11 Sep 2023
General Counsel and Secretary
Sell
20,000
$15.11
$302.23K
James Mahon
8 Sep 2023
General Counsel and Secretary
Sell
20,000
$15.71
$314.28K
James Mahon
7 Sep 2023
General Counsel and Secretary
Sell
20,000
$15.21
$304.13K
James Mahon
6 Sep 2023
General Counsel and Secretary
Sell
8,606
$15.25
$131.25K
Brandon Heffinger
1 Sep 2023
Chief Commercial Officer
Sell
34,858
$14.19
$494.57K
Brandon Heffinger
31 Aug 2023
Chief Commercial Officer
Sell
39,000
$13.93
$543.39K
Brandon Heffinger
30 Aug 2023
Chief Commercial Officer
Sell
76,142
$14.31
$1.09M
Brandon Heffinger
21 Aug 2023
Chief Commercial Officer
Sell
27,771
$15.19
$421.88K
Brandon Heffinger
18 Aug 2023
Chief Commercial Officer
Sell
67,285
$15.39
$1.04M
Brandon Heffinger
17 Aug 2023
Chief Commercial Officer
Sell
54,944
$14.80
$813.41K

What was left out

Form 4 filings counted 138
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 40
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 5
Sales at will 192
Transactions with no price 0
Shares from compensation/vesting 171,140,276
History held since 12 Jun 2023