Latest filings (excl ownership)
8-K
Departure of Directors or Certain Officers
25 Apr 24
8-K
NewHydrogen CEO Steve Hill Discussed Use of Hydrogen for Aviation with University of Tennessee Expert
9 Apr 24
8-K
Other Events
26 Mar 24
10-K
2023 FY
Annual report
20 Mar 24
8-K
NewHydrogen CEO Steve Hill Discusses the Need for Efficient Hydrogen Production Methods with Chair of Environmental Studies at Rhodes College
12 Mar 24
8-K
NewHydrogen CEO Steve Hill Provides ThermoLoopTM Update
5 Mar 24
8-K
Andrew Thomas emphasized the importance of removing commercial and regulatory impediments to speed the adoption of green hydrogen
27 Feb 24
8-K
Other Events
13 Feb 24
8-K
Other Events
30 Jan 24
8-K
NewHydrogen CEO Steve Hill Provides ThermoLoopTM Update
23 Jan 24
8-K
NewHydrogen CEO Steve Hill discusses the use of hydrogen in the space and aviation industries with Georgia Tech Expert
16 Jan 24
8-K
Other Events
5 Jan 24
8-K
Other Events
19 Dec 23
8-K
Termination of a Material Definitive Agreement
7 Dec 23
8-K
Other Events
21 Nov 23
10-Q
2023 Q3
Quarterly report
8 Nov 23
8-K
NewHydrogen CEO Steve Hill Discusses Fuel Cell and Battery Electric Vehicles with Former California EPA Official
7 Nov 23
8-K
Other Events
11 Oct 23
8-K
NewHydrogen CEO Steve Hill Discusses Opportunities and Challenges of the Hydrogen Economy with Eugene Holubnyak
26 Sep 23
8-K
Other Events
13 Sep 23
8-K
NewHydrogen Reveals the Key to Its Breakthrough Technology
7 Sep 23
8-K
NewHydrogen Announces Disruptive Technology to Produce the World’s Cheapest Green Hydrogen
23 Aug 23
10-Q
2023 Q2
Quarterly report
7 Aug 23
8-K
Other Events
19 Jul 23
8-K
Entry into a Material Definitive Agreement
3 Jul 23
8-K
Other Events
22 Jun 23
8-K
Departure of Directors or Certain Officers
16 Jun 23
10-Q
2023 Q1
Quarterly report
9 May 23
8-K
Departure of Directors or Certain Officers
16 Mar 23
10-K
2022 FY
Annual report
10 Mar 23
8-K
Departure of Directors or Certain Officers
27 Dec 22
10-Q
2022 Q3
Quarterly report
9 Nov 22
8-K
Company expands the existing research program to develop a hydrogen generator that fully takes advantage of its catalyst technology
1 Nov 22
10-Q
2022 Q2
Quarterly report
10 Aug 22
UPLOAD
Letter from SEC
7 Jun 22
10-K/A
2021 FY
Annual report (amended)
20 May 22
CORRESP
Correspondence with SEC
20 May 22
UPLOAD
Letter from SEC
17 May 22
10-Q
2022 Q1
Quarterly report
9 May 22
8-K
Departure of Directors or Certain Officers
13 Apr 22
Latest ownership filings
4
DAVID DONGHIE LEE
16 Jun 23
4
Steven Craig Hill
16 Jun 23
3
Steven Craig Hill
21 Mar 23
4
Steven Craig Hill
21 Mar 23
4
Spencer Ryan Hall
13 Apr 22
4
DAVID DONGHIE LEE
13 Apr 22
4
DAVID DONGHIE LEE
2 Jul 21
4
Spencer Ryan Hall
2 Jul 21
4
DAVID DONGHIE LEE
11 May 21
SC 13D
LEE DAVID DONGHIE
3 Mar 21
4
Spencer Ryan Hall
23 Feb 21
4
DAVID DONGHIE LEE
23 Feb 21
3
Spencer Ryan Hall
12 Feb 21
4
DAVID DONGHIE LEE
21 Dec 16
4
STANLEY BURTON LEVY
21 Dec 16
4
DAVID DONGHIE LEE
23 Jun 16
4
STANLEY BURTON LEVY
23 Jun 16
4
STANLEY BURTON LEVY
24 Apr 15
4
DAVID DONGHIE LEE
24 Apr 15
SC 13G
Beneficial ownership report
11 Feb 14
SC 13G
Beneficial ownership report
3 Oct 13
SC 13G
Beneficial ownership report
2 Oct 13
SC 13G
Beneficial ownership report
24 Jul 13
SC 13G
Beneficial ownership report
13 Jun 13