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374Water Inc.

SCWO Net selling
CIK 0000933972 #4772 in the set updated 19 Sep 2026
Bought (120 mo)
$882.48K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$3.31M
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$3.31M
51 of 51 sales
Net
−$2.43M
−$2.43M against sales at will

By person

15 insiders · 73 transactions
0.8×

Christian Gannon holds only 0.8 times base salary in stock. $279.60K of shares against $346.88K in salary for 2025.

Salary from the company's own proxy. The shares are what Christian Gannon last reported holding, valued at $2.33, the price Common Stock was last bought or sold at on the open market here, on 12 Jun 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Nagar Yaacov
10% owner
$3.27M (49)
−$3.27M
1,771,263
$4.13M
−79.9%
Vanderhider James Michael
Director
$312.50K (1)
+$312.50K
1,420,000
$3.31M
+147.4%
Jones Stephen J
Interim CEO
$171.59K (5)
+$171.59K
1,055,723
$2.46M
Gannon Chris M
Chief Executive Officer
$150.00K (1)
+$150.00K
120,000
$279.60K
Pawloski James
Director
$50.82K (1)
+$50.82K
193,300
$450.39K
DAVIS RICHARD H
Director
$50.00K (1)
+$50.00K
1,304,326
$3.04M
+223.3%
Meyers Brad Ian
Chief Operating Officer
$45.05K (2)
−$45.05K
30,169
$70.29K
Deshusses Marc
Director
$40.00K (1)
+$40.00K
22,652,451
$52.78M
+0.1%
Estes Deanna Rene
Director
$38.71K (2)
+$38.71K
106,500
$248.15K
Penn Buddie J
Director
$25.00K (1)
+$25.00K
60,000
$139.80K
Russell Kline
Chief Financial Officer
$16.62K (4)
+$16.62K
668,642
$1.56M
+1,572%
Mandel Peter
General Counsel
$14.75K (3)
+$14.75K
263,575
$614.13K
Anderson Adrienne
Chief Financial Officer
$12.50K (1)
+$12.50K
71,762
$167.21K
Merrell Terry
Director
6,090,584
$14.19M
−14.4%
Abitbol Israel David
Chief Financial Officer
402,716
$938.33K
+2.5%

No percentages here. This company's share count has moved by a factor of 9.7 over the window, from 17,441,368 to 169,248,799 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Jones Stephen J
16 Dec 2025
Interim CEO
Buy
450,000
$0.23
$104.00K
Russell Kline
16 Dec 2025
Chief Financial Officer
Buy
20,000
$0.22
$4.40K
Estes Deanna Rene
26 Aug 2025
Director
Buy
30,000
$0.29
$8.71K
Pawloski James
25 Aug 2025
Director
Buy
193,300
$0.26
$50.82K
Russell Kline
22 Aug 2025
Chief Financial Officer
Buy
15,000
$0.25
$3.74K
Russell Kline
21 Aug 2025
Chief Financial Officer
Buy
15,000
$0.25
$3.69K
Russell Kline
20 Aug 2025
Chief Financial Officer
Buy
20,000
$0.24
$4.78K
Mandel Peter
19 Aug 2025
General Counsel
Buy
4,980
$0.25
$1.24K
Mandel Peter
18 Aug 2025
General Counsel
Buy
20
$0.25
$4.96
Jones Stephen J
3 Jun 2025
Director
Buy
40,000
$0.48
$19.00K
Jones Stephen J
30 May 2025
Director
Buy
50,000
$0.42
$21.12K
Jones Stephen J
22 May 2025
Director
Buy
40,000
$0.32
$12.60K
Jones Stephen J
20 May 2025
Director
Buy
49,593
$0.30
$14.88K
Mandel Peter
18 Nov 2024
General Counsel
Buy
10,800
$1.25
$13.50K
Estes Deanna Rene
18 Nov 2024
Director
Buy
24,000
$1.25
$30.00K
Vanderhider James Michael
18 Nov 2024
Director
Buy indirect
250,000
$1.25
$312.50K
Anderson Adrienne
18 Nov 2024
Chief Financial Officer
Buy
10,000
$1.25
$12.50K
Penn Buddie J
18 Nov 2024
Director
Buy
20,000
$1.25
$25.00K
Deshusses Marc
18 Nov 2024
Director
Buy
32,000
$1.25
$40.00K
Gannon Chris M
18 Nov 2024
President & CEO
Buy
120,000
$1.25
$150.00K
DAVIS RICHARD H
18 Nov 2024
Director
Buy indirect
40,000
$1.25
$50.00K

What was left out

Form 4 filings counted 72
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 51
Transactions with no price 0
Shares from compensation/vesting 11,331,112
History held since 20 Apr 2023