374Water Inc. (SCWO)

Latest Insider Confidence Score

2025Q4

58.9
Bullish

Company insider confidence (by quarter)

2008Q1 2025Q4

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Nagar Yaacov 10% Owner 32,112,632 Oct 24, 2025
Konrad George President 7,054,074 Apr 15, 2013
Merrell Terry 6,050,584 Jun 2, 2023
Jones Stephen J CEO 4,500,000 Oct 9, 2025
Barker Fred President 2,065,990 Sep 4, 2012

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 27, 2026 McKnight Stephen H. Director Neutral 52.5 - 0.00% -
Jan 30, 2026 Weiser Charles Maurice Director Neutral 52.5 - 0.00% -
Dec 16, 2025 Dec 18, 2025 Russell Kline CFO Buy 82.5 +20,000 3.08% $4.4K
Dec 16, 2025 Dec 17, 2025 Jones Stephen J CEO Buy 95.0 +450,000 74.29% $104K
Oct 22, 2025 Oct 24, 2025 Nagar Yaacov 10% Owner Sell 22.5 -534,211 -1.64% $231.1K
Oct 9, 2025 Oct 23, 2025 Melkote Rajesh Ramaswamy Chief Technology Officer Neutral 52.5 - 0.00% -
Oct 20, 2025 Oct 22, 2025 Nagar Yaacov 10% Owner Sell 22.5 -330,515 -1.00% $139K
Oct 16, 2025 Oct 20, 2025 Nagar Yaacov 10% Owner Sell 32.5 -217,099 -0.65% $99.5K
Oct 14, 2025 Oct 16, 2025 Nagar Yaacov 10% Owner Sell 20.0 -1,063,868 -3.11% $549.9K
Oct 9, 2025 Oct 14, 2025 Russell Kline CFO Neutral 52.5 - 0.00% -
Oct 9, 2025 Oct 14, 2025 Meyers Brad Ian COO Neutral 52.5 - 0.00% -
Oct 8, 2025 Oct 10, 2025 Nagar Yaacov 10% Owner Sell 20.0 -1,499,000 -4.19% $695.7K
Oct 7, 2025 Oct 9, 2025 Nagar Yaacov 10% Owner Sell 52.5 -1,000 0.00% $390
Oct 7, 2025 Oct 9, 2025 Jones Stephen J CEO Neutral 52.5 - 0.00% -
Sep 5, 2025 Sep 8, 2025 Nagar Yaacov 10% Owner Sell 40.0 -177,289 -0.49% $70K
Aug 29, 2025 Sep 8, 2025 Nagar Yaacov 10% Owner Sell 52.5 -22,711 -0.06% $8.9K
Aug 28, 2025 Sep 3, 2025 Jones Stephen J Director Neutral 90.0 +426,130 237.28% -
Apr 22, 2024 Sep 3, 2025 Gannon Chris M CEO Neutral 90.0 +2,250,000 1875.00% -
Aug 28, 2025 Sep 3, 2025 Meyers Brad Ian COO Neutral 90.0 +375,000 326.09% -
May 16, 2025 Sep 3, 2025 Meyers Brad Ian COO Neutral 90.0 +115,500 100.00% -
Aug 28, 2025 Sep 2, 2025 Mandel Peter General Counsel Neutral 90.0 +375,000 142.27% -
Aug 28, 2025 Sep 2, 2025 Russell Kline CFO Neutral 90.0 +250,000 62.71% -
Aug 28, 2025 Sep 2, 2025 Melkote Rajesh Ramaswamy Chief Technology Officer Neutral 90.0 +125,000 16.50% -
Aug 28, 2025 Sep 2, 2025 Estes Deanna Rene Director Neutral 90.0 +746,970 701.38% -
Aug 28, 2025 Sep 2, 2025 Vanderhider James Michael Director Neutral 90.0 +556,130 38.09% -
Aug 28, 2025 Sep 2, 2025 Pawloski James Director Neutral 90.0 +426,131 220.45% -
Aug 28, 2025 Sep 2, 2025 Penn Buddie J Director Neutral 90.0 +517,962 863.27% -
Aug 26, 2025 Aug 27, 2025 Estes Deanna Rene Director Buy 90.0 +30,000 39.22% $8.7K
Aug 25, 2025 Aug 26, 2025 Pawloski James Director Buy 95.0 +193,300 100.00% $50.8K
Aug 21, 2025 Aug 25, 2025 Russell Kline CFO Buy 85.0 +30,000 8.14% $7.4K
Aug 20, 2025 Aug 21, 2025 Russell Kline CFO Buy 85.0 +20,000 5.74% $4.8K
Aug 18, 2025 Aug 20, 2025 Mandel Peter General Counsel Buy 77.5 +5,000 1.93% $1.2K
Aug 11, 2025 Pawloski James Director Neutral 52.5 - 0.00% -
Jun 26, 2025 Jun 30, 2025 Nagar Yaacov 10% Owner Sell 40.0 -126,775 -0.35% $53.3K
Jun 23, 2025 Jun 25, 2025 Nagar Yaacov 10% Owner Sell 43.8 -96,137 -0.27% $40.6K
Jun 18, 2025 Jun 25, 2025 Nagar Yaacov 10% Owner Sell 51.3 -51,598 -0.14% $20.7K
Jun 16, 2025 Jun 18, 2025 Nagar Yaacov 10% Owner Sell 51.3 -63,702 -0.09% $25.6K
Jun 12, 2025 Jun 16, 2025 Nagar Yaacov 10% Owner Sell 51.3 -42,350 -0.12% $16.9K
Jun 3, 2025 Jun 5, 2025 Jones Stephen J Director Buy 91.3 +40,000 28.65% $19K
May 30, 2025 Jun 3, 2025 Jones Stephen J Director Buy 91.3 +50,000 55.81% $21.1K
May 22, 2025 May 27, 2025 Jones Stephen J Director Buy 91.3 +40,000 80.66% $12.6K
May 20, 2025 May 22, 2025 Jones Stephen J Director Buy 91.3 +49,593 100.00% $14.9K
Apr 30, 2025 May 2, 2025 Melkote Rajesh Ramaswamy Chief Technology Officer Neutral 90.0 +757,756 100.00% -
Apr 22, 2025 Jones Stephen J Director Neutral 52.5 - 0.00% -
Apr 9, 2025 Melkote Rajesh Ramaswamy General Counsel Neutral 52.5 - 0.00% -
Mar 26, 2025 Mar 28, 2025 Nagar Yaacov 10% Owner Sell 43.8 -107,223 -0.29% $44.7K
Feb 7, 2025 Feb 11, 2025 Nagar Yaacov 10% Owner Sell 52.5 -12,436 -0.03% $5.2K
Feb 5, 2025 Feb 7, 2025 Nagar Yaacov 10% Owner Sell 40.0 -144,860 -0.40% $63K
Feb 3, 2025 Feb 5, 2025 Nagar Yaacov 10% Owner Sell 32.5 -228,039 -0.62% $112K
Jan 23, 2025 Jan 27, 2025 Nagar Yaacov 10% Owner Sell 51.3 -31,925 -0.09% $19.1K
Jan 21, 2025 Jan 23, 2025 Nagar Yaacov 10% Owner Sell 51.3 -56,162 -0.15% $33.3K
Jan 16, 2025 Jan 21, 2025 Nagar Yaacov 10% Owner Sell 40.0 -115,298 -0.31% $69.6K
Jan 15, 2025 Jan 17, 2025 Russell Kline CFO Neutral 90.0 +308,642 771.61% -
Jan 14, 2025 Jan 16, 2025 Nagar Yaacov 10% Owner Sell 51.3 -73,572 -0.20% $46.5K
Jan 10, 2025 Jan 14, 2025 Nagar Yaacov 10% Owner Sell 51.3 -69,570 -0.19% $47.6K
Dec 30, 2024 Jan 2, 2025 DAVIS RICHARD H Director Sell 42.5 -179,105 -11.99% $120K
Dec 26, 2024 Russell Kline General Counsel Neutral 52.5 - 0.00% -
Nov 15, 2024 Nov 25, 2024 DAVIS RICHARD H Director Buy 95.0 +80,000 19.35% $50K
Nov 18, 2024 Nov 20, 2024 Gannon Chris M CEO Buy 95.0 +120,000 100.00% $150K
Nov 18, 2024 Nov 19, 2024 Deshusses Marc Director Buy 56.3 +32,000 0.14% $40K
Nov 15, 2024 Nov 19, 2024 Penn Buddie J Director Buy 91.3 +60,000 150.00% $25K
Nov 15, 2024 Nov 19, 2024 Merrell Terry Director Neutral 67.5 +40,000 0.66% -
Nov 15, 2024 Nov 19, 2024 Anderson Adrienne CFO Buy 91.3 +71,762 114.20% $12.5K
Nov 15, 2024 Nov 19, 2024 Vanderhider James Michael Director Buy 97.5 +290,000 24.79% $312.5K
Nov 15, 2024 Nov 19, 2024 Estes Deanna Rene Director Buy 91.3 +64,000 98.46% $30K
Nov 15, 2024 Nov 19, 2024 Mandel Peter General Counsel Buy 91.3 +258,575 104.36% $13.5K
Nov 14, 2024 Nov 18, 2024 Nagar Yaacov 10% Owner Sell 51.3 -8,563 -0.02% $12.1K
Nov 12, 2024 Nov 14, 2024 Nagar Yaacov 10% Owner Sell 51.3 -34,373 -0.09% $49.1K
Nov 8, 2024 Nov 12, 2024 Nagar Yaacov 10% Owner Sell 47.5 -44,433 -0.12% $69.5K
Nov 6, 2024 Nov 8, 2024 Nagar Yaacov 10% Owner Sell 37.5 -171,553 -0.46% $267.8K
Nov 4, 2024 Nov 6, 2024 Nagar Yaacov 10% Owner Sell 40.0 -158,008 -0.42% $225.2K
Oct 31, 2024 Nov 4, 2024 Nagar Yaacov 10% Owner Sell 40.0 -101,028 -0.27% $148.6K
Oct 29, 2024 Oct 31, 2024 Nagar Yaacov 10% Owner Sell 47.5 -72,472 -0.19% $125.8K
Aug 30, 2024 Mandel Peter General Counsel Neutral 52.5 - 0.00% -
May 16, 2024 May 22, 2024 Meyers Brad Ian COO Neutral 52.5 - 0.00% -
May 1, 2024 Gannon Chris M CEO Neutral 52.5 - 0.00% -
Jan 16, 2024 Anderson Adrienne CFO Neutral 52.5 - 0.00% -
Nov 13, 2023 Meyers Brad Ian COO Neutral 52.5 - 0.00% -
Sep 5, 2023 Quick Jeffrey Mark CEO Neutral 52.5 - 0.00% -
May 31, 2023 Jun 2, 2023 Merrell Terry Director Neutral 27.5 -1,067,749 -15.00% -
Apr 18, 2023 Apr 20, 2023 Abitbol Israel David CFO Neutral 82.5 +10,000 2.55% -
Apr 18, 2023 Apr 20, 2023 Nagar Yaacov CEO Neutral 47.5 +10,000 0.03% -
Jun 27, 2022 Polad Yizhaq Director Neutral 52.5 - 0.00% -
Jun 23, 2022 Vanderhider James Michael Director Neutral 52.5 - 0.00% -
Jun 23, 2022 Estes Deanna Rene Director Neutral 52.5 - 0.00% -
Jun 23, 2022 Penn Buddie J Director Neutral 52.5 - 0.00% -
Feb 10, 2022 Abitbol Israel David CFO Neutral 52.5 - 0.00% -
Oct 27, 2021 Merrell Terry Director Neutral 52.5 - 0.00% -
May 11, 2021 Nagar Yaacov CEO Neutral 52.5 - 0.00% -
May 11, 2021 Deshusses Marc Director Neutral 52.5 - 0.00% -
Oct 16, 2012 Apr 15, 2013 KONRAD GEORGE President Sell 20.0 -3,000,000 -42.53% $531K
Apr 7, 2011 Apr 15, 2013 KONRAD GEORGE President Sell 22.5 -4,500,000 -38.95% $198K
Jul 9, 2012 Sep 4, 2012 BARKER FRED President Sell 22.5 -370,000 -17.91% $87.5K
Apr 30, 2012 May 22, 2012 BARKER FRED President Sell 22.5 -450,000 -10.15% $90K
Apr 16, 2012 JOHNSON BRYCE ALLAN COO Neutral 52.5 - 0.00% -
Apr 12, 2012 Apr 13, 2012 BARKER FRED President Sell 26.3 -100,000 -3.82% $25K
Mar 28, 2012 HOFMANN JOHN L CFO Neutral 52.5 - 0.00% -
Feb 28, 2011 Mar 2, 2011 KONRAD GEORGE President Sell 40.0 -40,000 -0.35% $55.6K
Dec 6, 2010 Mar 2, 2011 BARKER FRED President Buy 97.5 +900,000 18.56% $450K
Aug 3, 2010 Aug 5, 2010 BARKER FRED President Sell 20.0 -900,000 -19.43% $450K