377 filings
Page 13 of 19
424B3
HLGN
Heliogen, Inc.
13 Apr 22
Prospectus supplement
8:30am
EFFECT
HLGN
Heliogen, Inc.
13 Apr 22
Notice of effectiveness
12:15am
4
Suntharesan Padmanathan
8 Apr 22
Heliogen / Suntharesan Padmanathan ownership change
9:10pm
4
Phyllis W. Newhouse
8 Apr 22
Heliogen / Phyllis W. Newhouse ownership change
9:08pm
4
HLGN
Heliogen, Inc.
8 Apr 22
Heliogen / ROBERT M KAVNER ownership change
9:07pm
4
HLGN
Heliogen, Inc.
8 Apr 22
Heliogen / Julie Kane ownership change
9:06pm
4
HLGN
Heliogen, Inc.
8 Apr 22
Heliogen / DAVID W CRANE ownership change
8:50pm
4
Stacey Y. Abrams
8 Apr 22
Heliogen / Stacey Y. Abrams ownership change
8:30pm
POS AM
HLGN
Heliogen, Inc.
6 Apr 22
Prospectus update (post-effective amendment)
4:59pm
10-K
2021 FY
HLGN
Heliogen, Inc.
31 Mar 22
Annual report
5:10pm
8-K
HLGN
Heliogen, Inc.
28 Mar 22
Heliogen, Inc. Announces Full Year 2021
8:40pm
SC 13G
HLGN
Heliogen, Inc.
10 Mar 22
Heliogen / Idealab ownership change
12:00am
S-8
HLGN
Heliogen, Inc.
7 Mar 22
Registration of securities for employees
4:51pm
SC 13G
HLGN
Heliogen, Inc.
23 Feb 22
Heliogen / Nant Capital ownership change
5:11pm
SC 13G
HLGN
Heliogen, Inc.
23 Feb 22
Heliogen / Prime Movers Lab Fund I ownership change
12:00am
SC 13G
NeoTribe Ventures I, L.P.
14 Feb 22
Heliogen / NeoTribe Ventures I ownership change
11:57am
SC 13G/A
HLGN
Heliogen, Inc.
11 Feb 22
Heliogen / INTEGRATED CORE STRATEGIES ownership change
4:14pm
424B3
HLGN
Heliogen, Inc.
8 Feb 22
Prospectus supplement
4:40pm
EFFECT
HLGN
Heliogen, Inc.
4 Feb 22
Notice of effectiveness
12:15am
4
Stacey Y. Abrams
2 Feb 22
Heliogen / Stacey Y. Abrams ownership change
3:50pm