SCWO Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 16.30%

Insider Buying (Last 12 Months): $51,277.90

Insider Selling (Last 12 Months): $2,213,582.82

374Water Insider Trading History Chart

374Water Share Price & Price History

^$0.28

▲ +0.0016 (0.58%)

As of 12/4/2025 05:00 PM ET

Days: 30 | 90 | 365

374Water Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
10/23/2025	Yaacov Nagar	Major Shareholder	Sell	473,211	$0.43	$203,480.73	32,112,632
10/22/2025	Yaacov Nagar	Major Shareholder	Sell	32,791	$0.42	$13,772.22	32,646,843
10/22/2025	Yaacov Nagar	Major Shareholder	Sell	61,000	$0.42	$25,620.00	32,585,843
10/21/2025	Yaacov Nagar	Major Shareholder	Sell	284,394	$0.42	$119,445.48	32,679,634
10/20/2025	Yaacov Nagar	Major Shareholder	Sell	13,330	$0.42	$5,598.60	32,964,028
10/17/2025	Yaacov Nagar	Major Shareholder	Sell	131,680	$0.42	$55,305.60	32,977,358
10/16/2025	Yaacov Nagar	Major Shareholder	Sell	85,419	$0.51	$43,563.69	33,109,038
10/15/2025	Yaacov Nagar	Major Shareholder	Sell	363,868	$0.52	$189,211.36	33,194,457
10/14/2025	Yaacov Nagar	Major Shareholder	Sell	700,000	$0.52	$364,000.00	33,558,325
10/8/2025	Yaacov Nagar	Major Shareholder	Sell	1,499,000	$0.46	$689,540.00	34,258,325
10/7/2025	Yaacov Nagar	Major Shareholder	Sell	1,000	$0.39	$390.00	35,757,325
9/8/2025	Yaacov Nagar	Major Shareholder	Sell	54,850	$0.40	$21,940.00	35,758,325
9/5/2025	Yaacov Nagar	Major Shareholder	Sell	122,439	$0.39	$47,751.21	35,813,175
8/29/2025	Yaacov Nagar	Major Shareholder	Sell	22,711	$0.39	$8,857.29	35,935,614
8/20/2025	Kline Russell	CFO	Buy	20,000	$0.24	$4,800.00	368,642
6/27/2025	Yaacov Nagar	Major Shareholder	Sell	23,396	$0.42	$9,826.32	35,958,325
6/26/2025	Yaacov Nagar	Major Shareholder	Sell	103,379	$0.42	$43,419.18	35,981,721
6/24/2025	Yaacov Nagar	Major Shareholder	Sell	59,946	$0.42	$25,177.32	36,085,100
6/23/2025	Yaacov Nagar	Major Shareholder	Sell	36,191	$0.42	$15,200.22	36,145,046
6/18/2025	Yaacov Nagar	Major Shareholder	Sell	57,650	$0.40	$23,060.00	36,181,237
6/16/2025	Yaacov Nagar	Major Shareholder	Sell	6,052	$0.40	$2,420.80	36,232,835
6/12/2025	Yaacov Nagar	Major Shareholder	Sell	42,350	$0.40	$16,940.00	36,238,887
6/3/2025	Stephen J Jones	Director	Buy	40,000	$0.47	$18,800.00	179,593
5/22/2025	Stephen J Jones	Director	Buy	40,000	$0.32	$12,800.00	89,593
5/20/2025	Stephen J Jones	Director	Buy	49,593	$0.30	$14,877.90	49,593
3/26/2025	Yaacov Nagar	Major Shareholder	Sell	45,998	$0.42	$19,319.16	36,342,462
2/7/2025	Yaacov Nagar	Major Shareholder	Sell	12,436	$0.42	$5,223.12	36,388,460
2/5/2025	Yaacov Nagar	Major Shareholder	Sell	144,860	$0.43	$62,289.80	36,400,896
2/3/2025	Yaacov Nagar	Major Shareholder	Sell	212,120	$0.49	$103,938.80	36,561,675
1/24/2025	Yaacov Nagar	Major Shareholder	Sell	900	$0.59	$531.00	36,773,795
1/22/2025	Yaacov Nagar	Major Shareholder	Sell	19,772	$0.59	$11,665.48	36,805,720
1/16/2025	Yaacov Nagar	Major Shareholder	Sell	300	$0.63	$189.00	36,976,880
1/14/2025	Yaacov Nagar	Major Shareholder	Sell	61,268	$0.63	$38,598.84	36,989,484
1/10/2025	Yaacov Nagar	Major Shareholder	Sell	69,570	$0.68	$47,307.60	37,050,752
11/18/2024	Adrienne Anderson	CFO	Buy	10,000	$1.25	$12,500.00	71,762
11/18/2024	Chris M Gannon	CEO	Buy	120,000	$1.25	$150,000.00	120,000
11/18/2024	Marc Deshusses	Director	Buy	32,000	$1.25	$40,000.00	22,652,451
11/18/2024	Peter Mandel	General Counsel	Buy	10,800	$1.25	$13,500.00	258,575
11/14/2024	Yaacov Nagar	Major Shareholder	Sell	8,563	$1.41	$12,073.83	37,120,322
11/11/2024	Yaacov Nagar	Major Shareholder	Sell	30,662	$1.54	$47,219.48	37,163,258
11/8/2024	Yaacov Nagar	Major Shareholder	Sell	13,771	$1.62	$22,309.02	37,193,920
11/4/2024	Yaacov Nagar	Major Shareholder	Sell	37,832	$1.41	$53,343.12	37,499,420
10/31/2024	Yaacov Nagar	Major Shareholder	Sell	462	$1.63	$753.06	37,637,818
10/29/2024	Yaacov Nagar	Major Shareholder	Sell	44,557	$1.77	$78,865.89	37,666,195

SEC Filings (Institutional Ownership Changes) for 374Water (NASDAQ:SCWO)

12.16% of 374Water stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

374Water Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/17/2025	Qube Research & Technologies Ltd	93,908	$27K	0.0%	-67.3%	0.055%
11/17/2025	Millennium Management LLC	1,084,003	$0.31M	0.0%	-9.0%	0.640%
11/14/2025	Two Sigma Investments LP	143,251	$41K	0.0%	N/A	0.085%
10/22/2025	D.A. Davidson & CO.	1,012,894	$0.29M	0.0%	+37.5%	0.671%
10/21/2025	TFO Wealth Partners LLC	118,596	$34K	0.0%	N/A	0.079%
8/14/2025	Jane Street Group LLC	86,566	$28K	0.0%	N/A	0.060%
8/14/2025	Qube Research & Technologies Ltd	287,264	$93K	0.0%	N/A	0.199%
8/13/2025	Marshall Wace LLP	177,404	$57K	0.0%	N/A	0.123%
8/13/2025	CW Advisors LLC	359,446	$0.12M	0.0%	N/A	0.248%
8/8/2025	Geode Capital Management LLC	857,804	$0.28M	0.0%	-47.2%	0.593%
8/1/2025	Y Intercept Hong Kong Ltd	106,707	$35K	0.0%	N/A	0.074%
7/30/2025	D.A. Davidson & CO.	736,545	$0.24M	0.0%	+29.1%	0.509%
5/13/2025	Wealthedge Investment Advisors LLC	385,610	$0.13M	0.1%	+376.2%	0.267%
5/12/2025	Nuveen LLC	109,748	$37K	0.0%	N/A	0.076%
5/2/2025	Sigma Planning Corp	270,693	$92K	0.0%	+47.1%	0.187%
5/1/2025	Sentinel Trust Co. LBA	401,300	$0.14M	0.0%	+30.8%	0.278%
4/28/2025	D.A. Davidson & CO.	570,465	$0.19M	0.0%	+21.6%	0.395%
4/24/2025	Patron Partners LLC	130,000	$44K	0.0%	+62.5%	0.090%
3/12/2025	Wealthedge Investment Advisors LLC	80,975	$55K	0.0%	N/A	0.061%
2/17/2025	Captrust Financial Advisors	670,888	$0.46M	0.0%	+4.4%	0.504%
2/14/2025	Northern Trust Corp	516,867	$0.35M	0.0%	+6.7%	0.388%
2/13/2025	Raymond James Financial Inc.	374,185	$0.26M	0.0%	N/A	0.281%
2/12/2025	Highbridge Capital Management LLC	1,120,365	$0.77M	0.0%	N/A	0.841%
2/12/2025	JPMorgan Chase & Co.	261,333	$0.18M	0.0%	+109.8%	0.196%
2/10/2025	Avalon Trust Co	43,000	$29K	0.0%	+1,333.3%	0.032%
2/6/2025	Raymond James Financial Inc.	374,185	$0.26M	0.0%	N/A	0.281%
2/3/2025	Sigma Planning Corp	183,960	$0.13M	0.0%	+36.1%	0.138%
1/31/2025	D.A. Davidson & CO.	469,180	$0.32M	0.0%	+8.5%	0.352%
1/24/2025	Patron Partners LLC	80,000	$55K	0.0%	N/A	0.060%
1/17/2025	SG Americas Securities LLC	46,782	$32K	0.0%	+109.2%	0.035%
12/26/2024	JPMorgan Chase & Co.	124,580	$0.17M	0.0%	+324.7%	0.094%
11/20/2024	Virtu Financial LLC	21,756	$30K	0.0%	N/A	0.016%
11/19/2024	Barclays PLC	94,506	$0.13M	0.0%	+299.1%	0.071%
11/16/2024	Geode Capital Management LLC	1,556,928	$2.12M	0.0%	+11.3%	1.173%
11/15/2024	Barclays PLC	94,506	$0.13M	0.0%	+299.1%	0.071%
11/15/2024	Jane Street Group LLC	47,003	$64K	0.0%	-32.8%	0.035%
11/14/2024	Icon Wealth Advisors LLC	1,166,612	$1.59M	0.1%	+1.7%	0.879%
11/13/2024	D.A. Davidson & CO.	432,535	$0.59M	0.0%	+10.6%	0.326%
11/12/2024	Charles Schwab Investment Management Inc.	498,529	$0.68M	0.0%	+20.0%	0.376%
11/4/2024	Sigma Planning Corp	135,193	$0.18M	0.0%	+7.1%	0.102%
10/29/2024	Oceanside Advisors LLC	148,687	$0.20M	0.2%	-25.7%	0.112%
10/19/2024	Compass Ion Advisors LLC	101,647	$0.14M	0.0%	+26.4%	0.077%
10/3/2024	SG Americas Securities LLC	22,364	$30K	0.0%	N/A	0.017%
8/1/2024	Privium Fund Management B.V.	28,642	$33K	0.0%	N/A	0.022%
5/10/2024	Vanguard Group Inc.	3,382,249	$4.26M	0.0%	+13.3%	2.549%
4/24/2024	Oceanside Advisors LLC	200,000	$0.25M	0.2%	+90.9%	0.151%
2/14/2024	Icon Wealth Advisors LLC	1,146,612	$1.63M	0.2%	N/A	0.864%
2/12/2024	Manhattan West Asset Management LLC	30,000	$43K	0.0%	-95.3%	0.023%
2/12/2024	TFO Wealth Partners LLC	247,192	$0.35M	0.0%	+108.4%	0.186%
2/9/2024	D.A. Davidson & CO.	255,165	$0.36M	0.0%	+8.7%	0.192%
2/1/2024	Sigma Planning Corp	76,343	$0.11M	0.0%	-15.4%	0.058%
1/1/2024	Vanguard Group Inc.	2,937,845	$3.64M	0.0%	+0.3%	2.214%
11/8/2023	D.A. Davidson & CO.	234,725	$0.29M	0.0%	+3.5%	0.177%
11/6/2023	Sigma Planning Corp	90,243	$0.11M	0.0%	+21.6%	0.068%
9/21/2023	Barclays PLC	18,735	$44K	0.0%	N/A	0.014%
9/1/2023	Manhattan West Asset Management LLC	676,327	$1.62M	0.6%	-29.4%	0.510%
8/11/2023	D.A. Davidson & CO.	226,725	$0.54M	0.0%	N/A	0.171%
8/4/2023	American International Group Inc.	28,507	$68K	0.0%	N/A	0.022%
8/3/2023	Sentinel Trust Co. LBA	37,000	$88K	0.0%	N/A	0.029%
7/20/2023	Uncommon Cents Investing LLC	180,000	$0.43M	0.2%	N/A	0.140%
7/18/2023	Defender Capital LLC.	93,000	$0.22M	0.1%	N/A	0.072%
5/18/2023	Guardian Wealth Advisors LLC	118,596	$0.56M	0.2%	N/A	0.092%
5/15/2023	Manhattan West Asset Management LLC	958,062	$4.52M	2.0%	N/A	0.743%
5/11/2023	Icon Wealth Partners LLC	1,146,612	$5.41M	0.6%	N/A	0.889%
5/8/2023	Sigma Planning Corp	74,193	$0.35M	0.0%	+9.4%	0.058%
5/3/2023	Guardian Wealth Advisors LLC	118,596	$0.56M	0.1%	N/A	0.093%
4/6/2023	Trinity Legacy Partners LLC	214,861	$1.01M	0.4%	+5.5%	0.169%
2/10/2023	Blair William & Co. IL	10,000	$29K	0.0%	N/A	0.008%
2/9/2023	MAI Capital Management	1,218,310	$3.48M	0.1%	-11.5%	0.962%
1/9/2023	Trinity Legacy Partners LLC	203,596	$0.58M	0.2%	N/A	0.161%
11/14/2022	Ergoteles LLC	85,772	$0.24M	0.0%	+561.7%	0.068%
11/10/2022	Sigma Planning Corp	67,833	$0.19M	0.0%	N/A	0.054%
11/8/2022	TFO TDC LLC	128,596	$0.36M	0.1%	N/A	0.102%
11/8/2022	Atom Investors LP	28,289	$80K	0.0%	N/A	0.022%
11/7/2022	Element Pointe Advisors LLC	83,667	$0.24M	0.1%	-32.3%	0.066%
10/18/2022	Compass Ion Advisors LLC	80,435	$0.23M	0.1%	-67.7%	0.063%
10/18/2022	McIlrath & Eck LLC	346,000	$0.98M	0.3%	N/A	0.273%
8/5/2022	Firestone Capital Management	42,883	$0.13M	0.0%	N/A	0.034%
8/2/2022	Compass Ion Advisors LLC	248,898	$0.73M	0.2%	N/A	0.196%
7/28/2022	Hamilton Lane Advisors LLC	1,620,282	$4.76M	1.8%	N/A	1.279%

Data available starting January 2016

374Water Inc. provides a technology that transforms wet wastes into recoverable resources in the United States. The company transforms wet wastes, including sewage sludge, biosolids, food waste, hazardous and non-hazardous waste, and forever chemicals. It offers AirSCWO systems, a waste stream treatment system based on supercritical water oxidation that are used to treat various hazardous and non-hazardous waste streams. It serves Industrial, agricultural, defense, oil and gas, waste management, sanitation project, environmental remediation and compliance, and municipal markets. 374Water Inc. is based in Durham, North Carolina.

Today's Range

Now: $0.28

$0.28

$0.29

50 Day Range

MA: $0.37

$0.23

$0.70

52 Week Range

Now: $0.28

$0.16

$1.09

Volume

517,895 shs

Average Volume

1,587,242 shs

Market Capitalization

$46.70 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

N/A

Who are the company insiders with the largest holdings of 374Water?: 374Water's top insider shareholders include:
Yaacov Nagar (Major Shareholder)
Marc Deshusses (Director)
Kline Russell (CFO)
Peter Mandel (General Counsel)
Stephen J Jones (Director)
Chris M Gannon (CEO)
Adrienne Anderson (CFO)
Learn More about top insider investors at 374Water.
Who are the major institutional investors of 374Water?: 374Water's top institutional investors include:
Millennium Management LLC — 0.64%
D.A. Davidson & CO. — 0.67%
Two Sigma Investments LP — 0.08%
TFO Wealth Partners LLC — 0.08%
Qube Research & Technologies Ltd — 0.06%
Learn More about top institutional investors of 374Water stock.
Which major investors are selling 374Water stock?: During the previous quarter, SCWO stock was sold by these institutional investors:
Qube Research & Technologies Ltd
Millennium Management LLC
Which major investors are buying 374Water stock?: Within the previous quarter, SCWO stock was bought by institutional investors including:
D.A. Davidson & CO.
Two Sigma Investments LP
TFO Wealth Partners LLC
During the previous year, these company insiders have bought 374Water stock:
Yaacov Nagar (Major Shareholder)
Marc Deshusses (Director)
Kline Russell (CFO)
Peter Mandel (General Counsel)
Stephen J Jones (Director)
Chris M Gannon (CEO)
Learn More investors buying 374Water stock.