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person · Reporting owner

Nagar Yaacov

Disclosed activity across 1 company

Tapewire entity
50689
SEC CIK
0001861377

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
374Water Inc.SCWO · Entity 720010% ownerApril 30, 2026April 30, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

374Water Inc.

Report date April 30, 2026 · Filed April 30, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,771,263 Reported balance After 2026-04-30 transaction · row 1
1 source row

Row 1 · 2026-04-30 · Gift · Disposed 1,440,000 · Balance 1,771,263

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 29, 2024 Filed Oct 31, 2024 16:54 UTC 374Water Inc. SCWO · Entity 7200 SaleCommon Stock 44,557 $1.77 $78,865.89
Disclosure

SEC source: 0001654954-24-013541 · section16.xml · nonDerivative · entry 1

Nagar Yaacov · CIK 0001861377 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,666,195

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April 18, 2023 Filed Apr 20, 2023 23:22 UTC 374Water Inc. SCWO · Entity 7200 GrantOption to Purchase Common Stock · Derivative 150,000 $0.00 Strike: $3.56 $0.00
Disclosure

SEC source: 0001654954-23-005020 · section16.xml · derivative · entry 2

Nagar Yaacov · CIK 0001861377 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires not disclosed

F2 · derivative.exercise_date: Pursuant to the Plan, this option to purchase common stock was granted on April 18, 2023 and vests as follows: (i) 50,000 shares on December 31, 2023 and (ii) the remaining 100,000 shares in equal monthly installments (subject to rounding adjustments) on the last day of each month for 60 months beginning January 1, 2024, until the option is 100% vested. The closing price of the Issuer's common stock on April 18, 2023, the date of grant, was $3.56 per share. The Reporting Person must be an employee of the Issuer as of each vesting date. The option grant will expire on April 17, 2033. In the event of a Change of Control (as defined in the Plan), any unvested portion of the option grant will be immediately vested so long as the Reporting Person continues to be an employee of the Issuer at such time.

F2 · derivative.expiration_date: Pursuant to the Plan, this option to purchase common stock was granted on April 18, 2023 and vests as follows: (i) 50,000 shares on December 31, 2023 and (ii) the remaining 100,000 shares in equal monthly installments (subject to rounding adjustments) on the last day of each month for 60 months beginning January 1, 2024, until the option is 100% vested. The closing price of the Issuer's common stock on April 18, 2023, the date of grant, was $3.56 per share. The Reporting Person must be an employee of the Issuer as of each vesting date. The option grant will expire on April 17, 2033. In the event of a Change of Control (as defined in the Plan), any unvested portion of the option grant will be immediately vested so long as the Reporting Person continues to be an employee of the Issuer at such time.

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April 18, 2023 Filed Apr 20, 2023 23:22 UTC 374Water Inc. SCWO · Entity 7200 GrantCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001654954-23-005020 · section16.xml · nonDerivative · entry 1

Nagar Yaacov · CIK 0001861377 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,710,752

F1 · shares: Represents a restricted common stock award to the Reporting Person pursuant to the Issuer's 374Water Inc. 2021 Equity Incentive Plan (the "Plan") which was granted on April 18, 2023 and vested immediately.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.