NASDAQ:SCWO | Insider Transactions | 374Water Inc.

SCWO Insider Transactions

79 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–79; provenance stays internal.

SCWO insiders transaction timeline

PurchaseSale
2000-11-03: 1 purchase — McKee Richard G Jr2010-06-01: 1 purchase — KONRAD GEORGE2011-02-28: 1 sale — KONRAD GEORGE2012-04-12: 1 sale — BARKER FRED2012-04-30: 1 sale — BARKER FRED2012-07-09: 1 sale — BARKER FRED2024-10-29: 1 sale — Nagar Yaacov2024-10-30: 1 sale — Nagar Yaacov2024-10-31: 1 sale — Nagar Yaacov2024-11-01: 1 sale — Nagar Yaacov2024-11-04: 1 sale — Nagar Yaacov2024-11-05: 1 sale — Nagar Yaacov2024-11-06: 1 sale — Nagar Yaacov2024-11-07: 1 sale — Nagar Yaacov2024-11-08: 1 sale — Nagar Yaacov2024-11-11: 1 sale — Nagar Yaacov2024-11-12: 1 sale — Nagar Yaacov2024-11-13: 1 sale — Nagar Yaacov2024-11-14: 1 sale — Nagar Yaacov2024-11-18: 8 purchases — DAVIS RICHARD H, Gannon Chris M, Deshusses Marc and 5 more2025-01-10: 1 sale — Nagar Yaacov2025-01-14: 1 sale — Nagar Yaacov2025-01-15: 1 sale — Nagar Yaacov2025-01-16: 1 sale — Nagar Yaacov2025-01-17: 1 sale — Nagar Yaacov2025-01-21: 1 sale — Nagar Yaacov2025-01-22: 1 sale — Nagar Yaacov2025-01-23: 1 sale — Nagar Yaacov2025-01-24: 1 sale — Nagar Yaacov2025-02-03: 1 sale — Nagar Yaacov2025-02-04: 1 sale — Nagar Yaacov2025-02-05: 1 sale — Nagar Yaacov2025-02-07: 1 sale — Nagar Yaacov2025-03-26: 1 sale — Nagar Yaacov2025-03-27: 1 sale — Nagar Yaacov2025-05-20: 1 purchase — Jones Stephen J2025-05-22: 1 purchase — Jones Stephen J2025-05-30: 1 purchase — Jones Stephen J2025-06-03: 1 purchase — Jones Stephen J2025-06-12: 1 sale — Nagar Yaacov2025-06-16: 1 sale — Nagar Yaacov2025-06-18: 2 sales — Nagar Yaacov2025-06-23: 1 sale — Nagar Yaacov2025-06-24: 1 sale — Nagar Yaacov2025-06-26: 1 sale — Nagar Yaacov2025-06-27: 1 sale — Nagar Yaacov2025-08-18: 1 purchase — Mandel Peter2025-08-19: 1 purchase — Mandel Peter2025-08-20: 1 purchase — Russell Kline2025-08-21: 1 purchase — Russell Kline2025-08-22: 1 purchase — Russell Kline2025-08-25: 1 purchase — Pawloski James2025-08-26: 1 purchase — Estes Deanna Rene2025-08-29: 1 sale — Nagar Yaacov2025-09-05: 1 sale — Nagar Yaacov2025-09-08: 1 sale — Nagar Yaacov2025-10-07: 1 sale — Nagar Yaacov2025-10-08: 1 sale — Nagar Yaacov2025-10-14: 1 sale — Nagar Yaacov2025-10-15: 1 sale — Nagar Yaacov2025-10-16: 1 sale — Nagar Yaacov2025-10-17: 1 sale — Nagar Yaacov2025-10-20: 1 sale — Nagar Yaacov2025-10-21: 1 sale — Nagar Yaacov2025-10-22: 2 sales — Nagar Yaacov2025-10-23: 1 sale — Nagar Yaacov2025-12-16: 2 purchases — Russell Kline, Jones Stephen J2026-06-11: 1 sale — Meyers Brad Ian2026-06-12: 1 sale — Meyers Brad Ian2000-11-032026-06-12
Insider profileRoleDateTransactionSharesPrice
Meyers Brad IanChief Operating Officer2026-06-12Sale9,831.0$2.33
Meyers Brad IanChief Operating Officer2026-06-11Sale9,000.0$2.46
Russell KlineChief Financial Officer2025-12-16Purchase20,000.0$0.22
Jones Stephen JInterim CEO2025-12-16Purchase450,000.0$0.23
Nagar YaacovTenPercentOwner2025-10-23Sale473,211.0$0.43
Nagar YaacovTenPercentOwner2025-10-22Sale61,000.0$0.42
Nagar YaacovTenPercentOwner2025-10-22Sale32,791.0$0.42
Nagar YaacovTenPercentOwner2025-10-21Sale284,394.0$0.42
Nagar YaacovTenPercentOwner2025-10-20Sale13,330.0$0.42
Nagar YaacovTenPercentOwner2025-10-17Sale131,680.0$0.42
Nagar YaacovTenPercentOwner2025-10-16Sale85,419.0$0.51
Nagar YaacovTenPercentOwner2025-10-15Sale363,868.0$0.52
Nagar YaacovTenPercentOwner2025-10-14Sale700,000.0$0.52
Nagar YaacovTenPercentOwner2025-10-08Sale1,499,000.0$0.46
Nagar YaacovTenPercentOwner2025-10-07Sale1,000.0$0.39
Nagar YaacovTenPercentOwner2025-09-08Sale54,850.0$0.4
Nagar YaacovTenPercentOwner2025-09-05Sale122,439.0$0.39
Nagar YaacovTenPercentOwner2025-08-29Sale22,711.0$0.39
Estes Deanna ReneDirector2025-08-26Purchase30,000.0$0.29
Pawloski JamesDirector2025-08-25Purchase193,300.0$0.26
Russell KlineChief Financial Officer2025-08-22Purchase15,000.0$0.25
Russell KlineChief Financial Officer2025-08-21Purchase15,000.0$0.25
Russell KlineChief Financial Officer2025-08-20Purchase20,000.0$0.24
Mandel PeterGeneral Counsel2025-08-19Purchase4,980.0$0.25
Mandel PeterGeneral Counsel2025-08-18Purchase20.0$0.25
Nagar YaacovTenPercentOwner2025-06-27Sale23,396.0$0.42
Nagar YaacovTenPercentOwner2025-06-26Sale103,379.0$0.42
Nagar YaacovTenPercentOwner2025-06-24Sale59,946.0$0.42
Nagar YaacovTenPercentOwner2025-06-23Sale36,191.0$0.42
Nagar YaacovTenPercentOwner2025-06-18Sale51,598.0$0.4
Nagar YaacovTenPercentOwner2025-06-18Sale57,650.0$0.4
Nagar YaacovTenPercentOwner2025-06-16Sale6,052.0$0.4
Nagar YaacovTenPercentOwner2025-06-12Sale42,350.0$0.4
Jones Stephen JDirector2025-06-03Purchase40,000.0$0.48
Jones Stephen JDirector2025-05-30Purchase50,000.0$0.42
Jones Stephen JDirector2025-05-22Purchase40,000.0$0.32
Jones Stephen JDirector2025-05-20Purchase49,593.0$0.3
Nagar YaacovTenPercentOwner2025-03-27Sale61,225.0$0.41
Nagar YaacovTenPercentOwner2025-03-26Sale45,998.0$0.42
Nagar YaacovTenPercentOwner2025-02-07Sale12,436.0$0.42
Nagar YaacovTenPercentOwner2025-02-05Sale144,860.0$0.43
Nagar YaacovTenPercentOwner2025-02-04Sale15,919.0$0.45
Nagar YaacovTenPercentOwner2025-02-03Sale212,120.0$0.49
Nagar YaacovTenPercentOwner2025-01-24Sale900.0$0.59
Nagar YaacovTenPercentOwner2025-01-23Sale31,025.0$0.6
Nagar YaacovTenPercentOwner2025-01-22Sale19,772.0$0.59
Nagar YaacovTenPercentOwner2025-01-21Sale36,390.0$0.6
Nagar YaacovTenPercentOwner2025-01-17Sale114,998.0$0.6
Nagar YaacovTenPercentOwner2025-01-16Sale300.0$0.63
Nagar YaacovTenPercentOwner2025-01-15Sale12,304.0$0.63
Nagar YaacovTenPercentOwner2025-01-14Sale61,268.0$0.63
Nagar YaacovTenPercentOwner2025-01-10Sale69,570.0$0.68
DAVIS RICHARD HDirector2024-11-18Purchase40,000.0$1.25
Gannon Chris MPresident & CEO2024-11-18Purchase120,000.0$1.25
Deshusses MarcDirector,TenPercentOwner2024-11-18Purchase32,000.0$1.25
Penn Buddie JDirector2024-11-18Purchase20,000.0$1.25
Anderson AdrienneChief Financial Officer2024-11-18Purchase10,000.0$1.25
Vanderhider James MichaelDirector2024-11-18Purchase250,000.0$1.25
Estes Deanna ReneDirector2024-11-18Purchase24,000.0$1.25
Mandel PeterGeneral Counsel2024-11-18Purchase10,800.0$1.25
Nagar YaacovTenPercentOwner2024-11-14Sale8,563.0$1.41
Nagar YaacovTenPercentOwner2024-11-13Sale30,121.0$1.42
Nagar YaacovTenPercentOwner2024-11-12Sale4,252.0$1.51
Nagar YaacovTenPercentOwner2024-11-11Sale30,662.0$1.54
Nagar YaacovTenPercentOwner2024-11-08Sale13,771.0$1.62
Nagar YaacovTenPercentOwner2024-11-07Sale38,280.0$1.62
Nagar YaacovTenPercentOwner2024-11-06Sale133,273.0$1.54
Nagar YaacovTenPercentOwner2024-11-05Sale120,176.0$1.43
Nagar YaacovTenPercentOwner2024-11-04Sale37,832.0$1.41
Nagar YaacovTenPercentOwner2024-11-01Sale100,566.0$1.47
Nagar YaacovTenPercentOwner2024-10-31Sale462.0$1.63
Nagar YaacovTenPercentOwner2024-10-30Sale27,915.0$1.68
Nagar YaacovTenPercentOwner2024-10-29Sale44,557.0$1.77
BARKER FREDVice President and Secretary2012-07-09Sale350,000.0$0.25
BARKER FREDVice President and Secretary2012-04-30Sale450,000.0$0.2
BARKER FREDVice President and Secretary2012-04-12Sale100,000.0$0.25
KONRAD GEORGEPresident and Treasurer2011-02-28Sale40,000.0$1.39
KONRAD GEORGEPresident and Treasurer2010-06-01Purchase66,666.0$0.75
McKee Richard G JrDirector2000-11-03Purchase18,101.0$1.29