Hyliion Holdings Corp. reports

Company location: Cedar Park, TX
Fiscal year end: 31 December

Hyliion Holdings Corp. has filed 668 SEC EDGAR filings since 20 Nov 2018

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SEC filing history

Showing 526-550 of 668 matching filings.

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SC 13G/A File 005-90949

SCHEDULE 13G HOLDINGS REPORT AMENDMENT

Filing date: 16 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-90949

AMENDMENT NO. 2 TO SCHEDULE 13G

Filing date: 16 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-90949

KARPUS INVESTMENT MGT / HYLIION HOLDINGS (FKA TORTOISE ACQUISITION CORP) - SCHED

Filing date: 12 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-90949

AMENDMENT NO. 1 TO SCHEDULE 13G

Filing date: 11 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

SC 13G/A File 005-90949

HYLIION HOLDINGS CORP.

Filing date: 11 Feb 2021
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 3 SUBMISSION

Filing date: 09 Feb 2021
Reporting date: 08 Feb 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 3 SUBMISSION

Filing date: 27 Jan 2021
Reporting date: 22 Jan 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-38823

CURRENT REPORT

Filing date: 22 Jan 2021
Reporting date: 15 Jan 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 20 Jan 2021
Reporting date: 15 Jan 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-38823

CURRENT REPORT

Filing date: 12 Jan 2021
Reporting date: 08 Jan 2021
SEC evidence: Open document Open filing
Next action: Verify source filing

25-NSE File 001-38823

25-NSE filing

Filing date: 30 Dec 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 29 Dec 2020
Reporting date: 29 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 4 SUBMISSION

Filing date: 28 Dec 2020
Reporting date: 23 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

S-8 File 333-251328

REGISTRATION STATEMENT

Filing date: 14 Dec 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-38823

CURRENT REPORT

Filing date: 07 Dec 2020
Reporting date: 02 Dec 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

3/A

FORM 3/A SUBMISSION

Filing date: 02 Dec 2020
Reporting date: 16 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-38823

CURRENT REPORT

Filing date: 30 Nov 2020
Reporting date: 30 Nov 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

EFFECT File 333-249649

EFFECT filing

Filing date: 27 Nov 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

FORM 3 SUBMISSION

Filing date: 27 Nov 2020
Reporting date: 16 Oct 2020
SEC evidence: Open document Open filing
Next action: Verify source filing

424B3 File 333-249649

424B3 filing

Filing date: 27 Nov 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 24 Nov 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 23 Nov 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

S-1/A File 333-249649

REGISTRATION STATEMENT

Filing date: 23 Nov 2020
Reporting date: Not listed
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

CORRESP

CORRESP filing

Filing date: 20 Nov 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

UPLOAD

UPLOAD filing

Filing date: 13 Nov 2020
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing