NET Power Inc. - NPWR
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | — | J | D | 3,000,000.0 | — | — | 17,729,880.0 | View | |
| Mar 10, 2026 | — | C | A | 3,000,000.0 | — | — | 3,400,000.0 | View | |
| Mar 10, 2026 | — | J | D | 3,000,000.0 | — | — | 17,729,880.0 | View | |
| Mar 10, 2026 | — | C | A | 3,000,000.0 | — | — | 3,400,000.0 | View | |
| Mar 05, 2026 | — | S | D | 100,000.0 | 2.0425 | 204,250.0 | 400,000.0 | View | |
| Mar 05, 2026 | — | S | D | 100,000.0 | 2.0425 | 204,250.0 | 400,000.0 | View | |
| Mar 02, 2026 | — | S | D | 79,858.0 | 2.0508 | 163,772.79 | 500,000.0 | View | |
| Mar 02, 2026 | — | S | D | 4,744.0 | 2.0003 | 9,489.42 | 579,858.0 | View | |
| Mar 02, 2026 | — | S | D | 1,881.0 | 2.0 | 3,762.0 | 584,602.0 | View | |
| Mar 02, 2026 | — | S | D | 79,858.0 | 2.0508 | 163,772.79 | 500,000.0 | View | |
| Mar 02, 2026 | — | S | D | 4,744.0 | 2.0003 | 9,489.42 | 579,858.0 | View | |
| Mar 02, 2026 | — | S | D | 1,881.0 | 2.0 | 3,762.0 | 584,602.0 | View | |
| Feb 23, 2026 | — | S | D | 63,517.0 | 2.0346 | 129,231.69 | 586,483.0 | View | |
| Feb 23, 2026 | — | S | D | 125,000.0 | 2.1411 | 267,637.5 | 650,000.0 | View | |
| Feb 23, 2026 | — | S | D | 63,517.0 | 2.0346 | 129,231.69 | 586,483.0 | View | |
| Feb 23, 2026 | — | S | D | 125,000.0 | 2.1411 | 267,637.5 | 650,000.0 | View | |
| Feb 18, 2026 | — | S | D | 75,000.0 | 2.0692 | 155,190.0 | 775,000.0 | View | |
| Feb 18, 2026 | — | S | D | 100,000.0 | 2.1414 | 214,140.0 | 850,000.0 | View | |
| Feb 18, 2026 | — | S | D | 75,000.0 | 2.0692 | 155,190.0 | 775,000.0 | View | |
| Feb 18, 2026 | — | S | D | 100,000.0 | 2.1414 | 214,140.0 | 850,000.0 | View | |
| Feb 12, 2026 | — | S | D | 150,000.0 | 2.0307 | 304,605.0 | 950,000.0 | View | |
| Feb 12, 2026 | — | S | D | 60,000.0 | 2.0225 | 121,350.0 | 1,100,000.0 | View | |
| Feb 12, 2026 | — | S | D | 40,000.0 | 2.0803 | 83,212.0 | 1,160,000.0 | View | |
| Feb 12, 2026 | — | S | D | 150,000.0 | 2.0307 | 304,605.0 | 950,000.0 | View | |
| Feb 12, 2026 | — | S | D | 60,000.0 | 2.0225 | 121,350.0 | 1,100,000.0 | View | |
| Feb 12, 2026 | — | S | D | 40,000.0 | 2.0803 | 83,212.0 | 1,160,000.0 | View | |
| Feb 02, 2026 | — | S | D | 54,780.0 | 2.3485 | 128,650.83 | 1,200,000.0 | View | |
| Feb 02, 2026 | — | S | D | 54,780.0 | 2.3485 | 128,650.83 | 1,200,000.0 | View | |
| Jan 28, 2026 | — | S | D | 65,220.0 | 2.383 | 155,419.26 | 1,254,780.0 | View | |
| Jan 28, 2026 | — | S | D | 100,000.0 | 2.3837 | 238,370.0 | 1,320,000.0 | View | |
| Jan 28, 2026 | — | S | D | 130,000.0 | 2.3549 | 306,137.0 | 1,420,000.0 | View | |
| Jan 28, 2026 | — | S | D | 65,220.0 | 2.383 | 155,419.26 | 1,254,780.0 | View | |
| Jan 28, 2026 | — | S | D | 100,000.0 | 2.3837 | 238,370.0 | 1,320,000.0 | View | |
| Jan 28, 2026 | — | S | D | 130,000.0 | 2.3549 | 306,137.0 | 1,420,000.0 | View | |
| Jan 16, 2026 | — | S | D | 230,000.0 | 2.6325 | 605,475.0 | 1,550,000.0 | View | |
| Jan 16, 2026 | — | S | D | 135,000.0 | 2.5718 | 347,193.0 | 1,780,000.0 | View | |
| Jan 16, 2026 | — | S | D | 135,000.0 | 2.7379 | 369,616.5 | 1,915,000.0 | View | |
| Jan 16, 2026 | — | S | D | 230,000.0 | 2.6325 | 605,475.0 | 1,550,000.0 | View | |
| Jan 16, 2026 | — | S | D | 135,000.0 | 2.5718 | 347,193.0 | 1,780,000.0 | View | |
| Jan 16, 2026 | — | S | D | 135,000.0 | 2.7379 | 369,616.5 | 1,915,000.0 | View | |
| Dec 29, 2025 | — | S | D | 170,000.0 | 2.2096 | 375,632.0 | 2,050,000.0 | View | |
| Dec 29, 2025 | — | S | D | 170,000.0 | 2.2096 | 375,632.0 | 2,050,000.0 | View | |
| Dec 23, 2025 | — | S | D | 130,000.0 | 2.1666 | 281,658.0 | 2,220,000.0 | View | |
| Dec 23, 2025 | — | S | D | 100,000.0 | 2.2646 | 226,460.0 | 2,350,000.0 | View | |
| Dec 23, 2025 | — | S | D | 100,000.0 | 2.3431 | 234,310.0 | 2,450,000.0 | View | |
| Dec 23, 2025 | — | S | D | 130,000.0 | 2.1666 | 281,658.0 | 2,220,000.0 | View | |
| Dec 23, 2025 | — | S | D | 100,000.0 | 2.2646 | 226,460.0 | 2,350,000.0 | View | |
| Dec 23, 2025 | — | S | D | 100,000.0 | 2.3431 | 234,310.0 | 2,450,000.0 | View | |
| Dec 11, 2025 | — | S | D | 40,000.0 | 2.8235 | 112,940.0 | 2,550,000.0 | View | |
| Dec 11, 2025 | — | S | D | 40,000.0 | 2.8235 | 112,940.0 | 2,550,000.0 | View | |
| Dec 08, 2025 | — | S | D | 140,000.0 | 2.8091 | 393,274.0 | 2,590,000.0 | View | |
| Dec 08, 2025 | — | S | D | 105,000.0 | 2.9064 | 305,172.0 | 2,730,000.0 | View | |
| Dec 08, 2025 | — | S | D | 65,000.0 | 2.9424 | 191,256.0 | 2,835,000.0 | View | |
| Dec 08, 2025 | — | S | D | 140,000.0 | 2.8091 | 393,274.0 | 2,590,000.0 | View | |
| Dec 08, 2025 | — | S | D | 105,000.0 | 2.9064 | 305,172.0 | 2,730,000.0 | View | |
| Dec 08, 2025 | — | S | D | 65,000.0 | 2.9424 | 191,256.0 | 2,835,000.0 | View | |
| Dec 02, 2025 | — | S | D | 200,000.0 | 2.9354 | 587,080.0 | 2,900,000.0 | View | |
| Dec 02, 2025 | — | S | D | 200,000.0 | 2.9354 | 587,080.0 | 2,900,000.0 | View | |
| Nov 24, 2025 | — | S | D | 17,163.0 | 2.5012 | 42,928.1 | 3,100,000.0 | View | |
| Nov 24, 2025 | — | S | D | 132,837.0 | 2.5971 | 344,990.97 | 3,117,163.0 | View | |
| Nov 24, 2025 | — | S | D | 17,163.0 | 2.5012 | 42,928.1 | 3,100,000.0 | View | |
| Nov 24, 2025 | — | S | D | 132,837.0 | 2.5971 | 344,990.97 | 3,117,163.0 | View | |
| Nov 19, 2025 | — | S | D | 250,000.0 | 2.568 | 642,000.0 | 3,250,000.0 | View | |
| Nov 19, 2025 | — | S | D | 338,653.0 | 2.8096 | 951,479.47 | 3,500,000.0 | View | |
| Nov 19, 2025 | — | S | D | 250,000.0 | 2.568 | 642,000.0 | 3,250,000.0 | View | |
| Nov 19, 2025 | — | S | D | 338,653.0 | 2.8096 | 951,479.47 | 3,500,000.0 | View | |
| Nov 04, 2025 | — | J | D | 22,729,880.0 | — | — | 0.0 | View | |
| Nov 04, 2025 | — | J | D | 22,729,880.0 | — | — | 0.0 | View | |
| Nov 04, 2025 | — | J | D | 1,847,130.0 | — | — | 0.0 | View | |
| Nov 04, 2025 | — | S | D | 18,116.0 | 4.0527 | 73,418.71 | 1,847,130.0 | View | |
| Nov 04, 2025 | — | C | D | 2,000,000.0 | — | — | 20,729,880.0 | View | |
| Nov 04, 2025 | — | J | D | 2,000,000.0 | — | — | 20,729,880.0 | View | |
| Nov 04, 2025 | — | C | A | 2,000,000.0 | — | — | 3,838,653.0 | View | |
| Nov 04, 2025 | — | S | D | 8,477.0 | 4.0025 | 33,929.19 | 1,838,653.0 | View | |
| Nov 04, 2025 | — | S | D | 18,116.0 | 4.0527 | 73,418.71 | 1,847,130.0 | View | |
| Nov 04, 2025 | — | C | D | 2,000,000.0 | — | — | 20,729,880.0 | View | |
| Nov 04, 2025 | — | J | D | 2,000,000.0 | — | — | 20,729,880.0 | View | |
| Nov 04, 2025 | — | C | A | 2,000,000.0 | — | — | 3,838,653.0 | View | |
| Nov 04, 2025 | — | S | D | 8,477.0 | 4.0025 | 33,929.19 | 1,838,653.0 | View | |
| Nov 04, 2025 | — | S | D | 18,116.0 | 4.0527 | 73,418.71 | 1,847,130.0 | View | |
| Oct 30, 2025 | — | S | D | 107,754.0 | 4.0376 | 435,067.55 | 1,865,246.0 | View | |
| Oct 30, 2025 | — | S | D | 786,832.0 | 4.1166 | 3,239,072.61 | 1,973,000.0 | View | |
| Oct 30, 2025 | — | S | D | 7,585.0 | 3.7695 | 28,591.66 | 2,759,832.0 | View | |
| Oct 30, 2025 | — | S | D | 107,754.0 | 4.0376 | 435,067.55 | 1,865,246.0 | View | |
| Oct 30, 2025 | — | S | D | 786,832.0 | 4.1166 | 3,239,072.61 | 1,973,000.0 | View | |
| Oct 30, 2025 | — | S | D | 7,585.0 | 3.7695 | 28,591.66 | 2,759,832.0 | View | |
| Oct 27, 2025 | — | S | D | 200,000.0 | 3.7662 | 753,240.0 | 2,767,417.0 | View | |
| Oct 27, 2025 | — | S | D | 32,583.0 | 3.7039 | 120,684.17 | 2,967,417.0 | View | |
| Oct 27, 2025 | — | S | D | 284,100.0 | 3.6901 | 1,048,357.41 | 3,000,000.0 | View | |
| Oct 27, 2025 | — | S | D | 200,000.0 | 3.7662 | 753,240.0 | 2,767,417.0 | View | |
| Oct 27, 2025 | — | S | D | 32,583.0 | 3.7039 | 120,684.17 | 2,967,417.0 | View | |
| Oct 27, 2025 | — | S | D | 284,100.0 | 3.6901 | 1,048,357.41 | 3,000,000.0 | View | |
| Oct 22, 2025 | — | S | D | 89,000.0 | 3.3071 | 294,331.9 | 3,284,100.0 | View | |
| Oct 22, 2025 | — | S | D | 189,300.0 | 3.5307 | 668,361.51 | 3,373,100.0 | View | |
| Oct 22, 2025 | — | S | D | 201,000.0 | 3.5784 | 719,258.4 | 3,562,400.0 | View | |
| Oct 22, 2025 | — | S | D | 89,000.0 | 3.3071 | 294,331.9 | 3,284,100.0 | View | |
| Oct 22, 2025 | — | S | D | 189,300.0 | 3.5307 | 668,361.51 | 3,373,100.0 | View | |
| Oct 22, 2025 | — | S | D | 201,000.0 | 3.5784 | 719,258.4 | 3,562,400.0 | View | |
| Oct 16, 2025 | — | C | D | 4,000,000.0 | — | — | 22,729,880.0 | View | |
| Oct 16, 2025 | — | S | D | 13,959.0 | 4.7061 | 65,692.45 | 3,763,400.0 | View | |
| Oct 16, 2025 | — | S | D | 122,641.0 | 4.8786 | 598,316.38 | 3,777,359.0 | View | |
| Oct 16, 2025 | — | S | D | 100,000.0 | 4.8321 | 483,210.0 | 3,900,000.0 | View | |
| Oct 16, 2025 | — | J | D | 4,000,000.0 | — | — | 22,729,880.0 | View | |
| Oct 16, 2025 | — | C | A | 4,000,000.0 | — | — | 4,000,000.0 | View | |
| Oct 16, 2025 | — | C | D | 4,000,000.0 | — | — | 22,729,880.0 | View | |
| Oct 16, 2025 | — | S | D | 13,959.0 | 4.7061 | 65,692.45 | 3,763,400.0 | View | |
| Oct 16, 2025 | — | S | D | 122,641.0 | 4.8786 | 598,316.38 | 3,777,359.0 | View | |
| Oct 16, 2025 | — | S | D | 100,000.0 | 4.8321 | 483,210.0 | 3,900,000.0 | View | |
| Oct 16, 2025 | — | J | D | 4,000,000.0 | — | — | 22,729,880.0 | View | |
| Oct 16, 2025 | — | C | A | 4,000,000.0 | — | — | 4,000,000.0 | View |