Chris M. Gannon - 22 Apr 2024 Form 4 Insider Report for 374Water Inc. (SCWO)

Reporting relationship: Chief Executive Officer
Issuer ticker: SCWO
Reported as of: 22 Apr 2024
Net transaction value: $0
SEC form: 4
Accepted by SEC: 03 Sep 2025, 10:13:45 UTC
Next SEC filing: 20 Nov 2024
Source filing: View source filing
Reporting owner signature: /s/ Chris M. Gannon

Key filing fact

Chris M. Gannon filed Form 4 for 374Water Inc. (SCWO) on 03 Sep 2025.

Key facts

This page summarizes Chris M. Gannon's Form 4 filing for 374Water Inc. (SCWO).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 03 Sep 2025, 10:13.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001645284 Primary reporting owner

Gannon Chris M

Relationship: Chief Executive Officer
Address: C/O 374 WATER INC., 100 SOUTHCENTER COURT, SUITE 200, MORRISVILLE
Signature: /s/ Chris M. Gannon
Signature date: 02 Sep 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

SCWO transaction

Common Stock (restricted stock units)

Award

Transaction value: $0
Shares: +1,000,000
Change %: +833%
Price: $0.000000
Shares after: 1,120,000
Date: 22 Apr 2024
Ownership: Direct
Footnotes: F1, F2

SCWO transaction

Common Stock (restricted stock units)

Award

Transaction value: $0
Shares: +1,250,000
Change %: +112%
Price: $0.000000
Shares after: 2,370,000
Date: 28 Aug 2025
Ownership: Direct
Footnotes: F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

SCWO transaction Derivative

Restricted Stock Units

Award

Transaction value: $0
Shares: +1,250,000
Change %
Price: $0.000000
Shares after: 1,250,000
Date: 22 Apr 2024
Ownership: Direct
Underlying class: Common Stock, $0.0001 par value
Underlying amount: 1,250,000
Exercise price: $0.000000
Footnotes: F1, F2, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

The Restricted Stock Units (the "2024 RSUs") reported herein were granted to the Reporting Person on April 22, 2024, pursuant to his Employment Agreement (the "Employment Agreement"), dated as of April 19, 2024, and effective as of April 22, 2024 (the "Effective Date"). 250,000 of the shares subject to the 2024 RSUs vested on April 22, 2025, and the remaining 750,000 shares vest in equal increments on the last day of every month thereafter over the following 36 months, subject to the Reporting Person's continued employment with the Issuer on each vesting date. As of September 2, 2025, 333,333 shares subject to the 2024 RSUs were vested, and 666,667 shares are unvested.

Footnote F2

On May 1, 2024, the Reporting Person inadvertently filed a Form 3 that reported the RSUs. This filing serves to disclose the RSUs on a Form 4.

Footnote F3

The shares subject to the Restricted Stock Unit vest in equal increments on the last day of every month over 36 months, beginning on March 31, 2025, subject to the Reporting Person's continued employment with the Issuer on each vesting date.

Footnote F4

Under the Employment Agreement and subject to the terms of the Issuer's 2021 Equity Incentive Plan (the "Plan"), the Reporting Person was granted up 1,250,000 RSUs under the Plan, that vest pursuant to certain milestones set forth by the Issuer.