NPWR NET Power Inc.

NYSE
$1.75

NET Power Inc. (NPWR) Insider Activity

What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.

30D 90D 6M 1Y
Insider signal Subdued Selling ran below NPWR's own trailing one-year pace, with 0% of sale value under a prearranged plan.
Cluster activity 0 buyers in the last 30 days 0 buyers in the last 90 days 2 sellers in the last 90 days
Insiders buying
0
0 transactions
Insiders selling
2
38 transactions
Purchases
$0
0 shares
Sales
$8.8M
4,814,200 shares
Net activity
-$8.8M
purchases less sales

How much of that selling was preplanned? 0% planned / 100% discretionary

10b5-1 plan sales $0 0 transactions · 0 shares
Discretionary sales $8.8M 38 transactions · 4,814,200 shares

Largest single sale: $990.5K.

Where they traded

Buy Sell Dot area is proportional to transaction value.

No open-market insider purchase on record.

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
Sell 150,000 $1.84 $276.1K 750,000 −16.7% of holding
NPEH, LLC 10% Owner Sell 150,000 $1.84 $276.1K 750,000 −16.7% of holding
Sell 100,000 $1.94 $193.5K 900,000 −10% of holding
NPEH, LLC 10% Owner Sell 100,000 $1.94 $193.5K 900,000 −10% of holding
Sell 507,100 $1.95 $990.5K 1,242,900 −29% of holding
NPEH, LLC 10% Owner Sell 507,100 $1.95 $990.5K 1,242,900 −29% of holding
Sell 200,000 $1.62 $323.8K 1,750,000 −10.3% of holding
NPEH, LLC 10% Owner Sell 200,000 $1.62 $323.8K 1,750,000 −10.3% of holding
Sell 50,000 $1.63 $81.6K 1,950,000 −2.5% of holding
NPEH, LLC 10% Owner Sell 50,000 $1.63 $81.6K 1,950,000 −2.5% of holding
Sell 35,000 $1.60 $56.0K 2,000,000 −1.7% of holding
NPEH, LLC 10% Owner Sell 35,000 $1.60 $56.0K 2,000,000 −1.7% of holding
Sell 55,400 $1.55 $86.1K 2,035,000 −2.7% of holding
NPEH, LLC 10% Owner Sell 55,400 $1.55 $86.1K 2,035,000 −2.7% of holding
Sell 60,345 $1.53 $92.1K 2,090,400 −2.8% of holding
NPEH, LLC 10% Owner Sell 60,345 $1.53 $92.1K 2,090,400 −2.8% of holding
Sell 89,255 $1.51 $134.4K 2,150,745 −4% of holding
NPEH, LLC 10% Owner Sell 89,255 $1.51 $134.4K 2,150,745 −4% of holding
Sell 140,000 $1.51 $211.5K 2,240,000 −5.9% of holding
NPEH, LLC 10% Owner Sell 140,000 $1.51 $211.5K 2,240,000 −5.9% of holding
Sell 120,000 $1.54 $184.7K 2,380,000 −4.8% of holding
NPEH, LLC 10% Owner Sell 120,000 $1.54 $184.7K 2,380,000 −4.8% of holding
Sell 155,000 $1.43 $221.4K 2,500,000 −5.8% of holding
NPEH, LLC 10% Owner Sell 155,000 $1.43 $221.4K 2,500,000 −5.8% of holding
Sell 45,000 $1.41 $63.3K 2,655,000 −1.7% of holding
NPEH, LLC 10% Owner Sell 45,000 $1.41 $63.3K 2,655,000 −1.7% of holding
Sell 55,858 $1.47 $82.2K 2,700,000 −2% of holding
NPEH, LLC 10% Owner Sell 55,858 $1.47 $82.2K 2,700,000 −2% of holding
Sell 39,142 $1.51 $59.0K 2,755,858 −1.4% of holding
NPEH, LLC 10% Owner Sell 39,142 $1.51 $59.0K 2,755,858 −1.4% of holding
Sell 90,000 $1.53 $137.3K 2,795,000 −3.1% of holding
NPEH, LLC 10% Owner Sell 90,000 $1.53 $137.3K 2,795,000 −3.1% of holding
Sell 80,000 $1.53 $122.4K 2,885,000 −2.7% of holding
NPEH, LLC 10% Owner Sell 80,000 $1.53 $122.4K 2,885,000 −2.7% of holding
Sell 35,000 $2.43 $85.2K 2,965,000 −1.2% of holding
NPEH, LLC 10% Owner Sell 35,000 $2.43 $85.2K 2,965,000 −1.2% of holding
Sell 400,000 $2.44 $975.6K 3,000,000 −11.8% of holding
NPEH, LLC 10% Owner Sell 400,000 $2.44 $975.6K 3,000,000 −11.8% of holding

Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.