Hyliion Holdings Corp. — DEF 14A Filings
5 DEF 14A filings on record
This page lists all DEF 14A filings submitted to the SEC by Hyliion Holdings Corp. (HYLN), sorted by most recent first. Each row links to the full filing on EdgarLookup. Hyliion Holdings Corp. has filed 5 DEF 14A documents with the SEC since 2018. To view all SEC filings by Hyliion Holdings Corp., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
25
25-NSE
3
3/A
4
4/A
424B3
424B4
8-A12B
8-K
8-K/A
ARS
CERT
CORRESP
DEF 14A
DEFA14A
DEFM14A
DRS
DRS/A
DRSLTR
EFFECT
POS AM
PREM14A
PRER14A
S-1
S-1/A
S-3
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
SD
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0001759631-25-000081 | Apr 8, 2025 | May 20, 2025 |
| DEF 14A | DEF 14A | 0001759631-24-000083 | Apr 10, 2024 | May 21, 2024 |
| DEF 14A | DEF 14A | 0001759631-23-000034 | Apr 7, 2023 | — |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001213900-22-014968 | Mar 25, 2022 | May 10, 2022 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001213900-21-023376 | Apr 29, 2021 | Jun 8, 2021 |