351 filings
Page 11 of 18
DEFA14A
HLGN
Heliogen, Inc.
7 Jun 22
Additional proxy soliciting materials
4:33pm
DEF 14A
HLGN
Heliogen, Inc.
7 Jun 22
Definitive proxy
4:31pm
424B3
HLGN
Heliogen, Inc.
7 Jun 22
Prospectus supplement
6:03am
EFFECT
HLGN
Heliogen, Inc.
7 Jun 22
Notice of effectiveness
12:15am
8-K
HLGN
Heliogen, Inc.
6 Jun 22
Changes in Registrant's Certifying Accountant
4:30pm
4/A
HLGN
Heliogen, Inc.
2 Jun 22
Heliogen / WILLIAM GROSS ownership change
4:05pm
SC 13G/A
HLGN
Heliogen, Inc.
2 Jun 22
Heliogen / Idealab ownership change
4:02pm
SC 13D
HLGN
Heliogen, Inc.
1 Jun 22
Heliogen / GROSS WILLIAM ownership change
4:31pm
POS AM
HLGN
Heliogen, Inc.
26 May 22
Prospectus update (post-effective amendment)
9:52pm
10-Q
2022 Q1
HLGN
Heliogen, Inc.
Quarterly report
23 May 22
7:17am
8-K
HLGN
Heliogen, Inc.
23 May 22
Results of Operations and Financial Condition
7:05am
10-K/A
2021 FY
HLGN
Heliogen, Inc.
23 May 22
Annual report (amended)
6:08am
NT 10-Q
HLGN
Heliogen, Inc.
16 May 22
Notice of late quarterly filing
9:28pm
8-K
HLGN
Heliogen, Inc.
16 May 22
Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
9:25pm
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