261 filings
Page 3 of 14
CORRESP
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20 May 22
Correspondence with SEC
12:00am
UPLOAD
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17 May 22
Letter from SEC
12:00am
4
7ot7s
13 Apr 22
NewHydrogen / Spencer Ryan Hall ownership change
6:27pm
4
24mplm mnxaf01ap
13 Apr 22
NewHydrogen / DAVID DONGHIE LEE ownership change
6:24pm
8-K
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13 Apr 22
Departure of Directors or Certain Officers
4:43pm
S-8
ek2ata4ccyi0mr
12 Apr 22
Registration of securities for employees
5:04pm
8-K
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8 Feb 22
Entry into a Material Definitive Agreement
4:30pm
424B3
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12 Oct 21
Prospectus supplement
12:53pm
EFFECT
8924s3 rlci2sam
4 Oct 21
Notice of effectiveness
12:15am
POS AM
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28 Sep 21
Prospectus update (post-effective amendment)
5:00pm
4
vrtabcyfg0ln
2 Jul 21
NewHydrogen / DAVID DONGHIE LEE ownership change
4:05pm
4
h1ow28
2 Jul 21
NewHydrogen / Spencer Ryan Hall ownership change
4:05pm
8-K
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22 Jun 21
Company strengthens OER side of the existing research program to develop a replacement for iridium to lower the cost of green hydrogen
4:05pm
8-K
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11 Jun 21
Amendments to Articles of Incorporation or Bylaws
5:16pm
8-K
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2 Jun 21
Termination of a Material Definitive Agreement
4:05pm
DEF 14C
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18 May 21
Information statement
5:14pm