374water INC Form 4 insider transactions

374Water Inc. reports the grant of stock options and restricted stock units to Chief Financial Officer Charles Maurice Weiser, with vesting schedules detailed.

Chief Operating Officer Brad Ian Meyers sold a total of 18,831 shares of 374Water Inc. common stock in open market transactions.

Reporting person Yaacov Nagar gifted 1,440,000 shares of 374Water Inc. common stock on April 30, 2026.

374Water Inc.'s Chief Financial Officer, Russell Kline, acquired 20,000 shares of common stock at $0.22 per share, increasing his beneficial ownership.

374Water Inc.'s Interim CEO, Stephen J. Jones, plans to acquire 450,000 shares of common stock in a pre-planned transaction on December 16, 2025.

Yaacov Nagar, a Director and 10% owner of 374Water Inc., reported selling 534,211 common shares in late October 2025 under a pre-arranged trading plan.

374Water Inc. Chief Technology Officer Rajesh Melkote received 500,000 stock options as a retention incentive, vesting over two years.

Yaacov Nagar, a Director and 10% owner of 374Water Inc., reported selling 330,515 shares of common stock in late October.

Yaacov Nagar, a Director and 10% owner of 374Water Inc., reported sales of 217,099 common shares in mid-October 2025, reducing his direct beneficial ownership.

Yaacov Nagar, a Director and 10% owner of 374Water Inc., reported selling 1,063,868 shares of common stock in open market transactions.

374Water Inc. Chief Financial Officer Russell Kline was granted 500,000 stock options as a retention incentive, vesting over two years.

374Water Inc. Chief Operating Officer Brad Ian Meyers received 500,000 stock options as a retention incentive, exercisable at $0.60 per share.

Yaacov Nagar, a 10% owner and Director of 374Water Inc. (SCWO), reported the sale of 1,499,000 common shares.

Yaacov Nagar, a Director and 10% owner of 374Water Inc., reported the sale of 1,000 shares of common stock.

374Water Inc. granted Interim CEO Stephen J. Jones 4.5 million stock options with an exercise price of $0.37 as compensation for his appointment, vesting over 270 days starting October 7, 2025.

Yaacov Nagar, a Director and 10% Owner of 374Water Inc., reported the sale of 177,289 shares of common stock in early September 2025.

Yaacov Nagar, a Director and 10% owner of 374Water Inc., reported the sale of 22,711 shares of common stock.

374Water Inc. Director Stephen Jones was granted 426,130 restricted stock units, vesting in August 2026.

374Water Inc. CEO Chris M. Gannon was granted a total of 2,250,000 restricted stock units (RSUs) on April 22, 2024, as part of his new employment agreement.

374Water Inc.'s Chief Operating Officer, Brad Ian Meyers, reported the acquisition of 375,000 shares of common stock.

374Water Inc.'s Chief Operating Officer, Brad Ian Meyers, filed an amended SEC Form 4 to correctly report restricted stock units.

374Water Inc.'s General Counsel, Peter Mandel, was granted 375,000 restricted stock units, vesting over 36 months.

374Water Inc.'s Chief Financial Officer, Russell Kline, was granted 250,000 restricted stock units, vesting over 36 months.

374Water Inc.'s Chief Technology Officer, Rajesh Ramaswamy Melkote, was granted 125,000 restricted stock units, increasing his beneficial ownership.

Deanna Rene Estes, a Director at 374Water Inc., was granted 746,970 restricted stock units, significantly increasing her beneficial ownership.

James Vanderhider, a Director at 374Water Inc., reported the acquisition of 556,130 restricted stock units, increasing his direct beneficial ownership.

James Pawloski, a Director at 374Water Inc., was granted 426,131 restricted stock units, vesting fully on August 28, 2026.

374Water Inc. Director Buddie J. Penn acquired 517,962 restricted stock units, increasing his direct beneficial ownership.

A director at 374Water Inc. has increased her stake in the company by purchasing 30,000 shares of common stock.

A director of 374Water Inc. has purchased 193,300 shares of common stock at an average price of $0.2629 per share.