QS Energy, Inc. — 4/A Filings
11 4/A filings on record
This page lists all 4/A filings submitted to the SEC by QS Energy, Inc. (QSEP), sorted by most recent first. Each row links to the full filing on EdgarLookup. QS Energy, Inc. has filed 11 4/A documents with the SEC since 2000. To view all SEC filings by QS Energy, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
10KSB
10QSB
10QSB/A
10SB12G
10SB12G/A
3
3/A
4
4/A
424B5
5
5/A
8-K
8-K/A
ARS
CORRESP
D
DEF 14A
DEF 14C
DEFA14A
EFFECT
NT 10-K
NT 10-Q
NTN 10Q
PRE 14A
PRER14A
REGDEX
S-8
SB-2
SB-2/A
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4/A | — | 0001683168-25-001226 | Feb 25, 2025 | Jun 7, 2021 |
| 4/A | — | 0001683168-25-001222 | Feb 25, 2025 | Feb 13, 2024 |
| 4/A | — | 0001683168-20-002020 | Jun 22, 2020 | Jun 19, 2020 |
| 4/A | — | 0001683168-18-003577 | Nov 28, 2018 | Mar 30, 2018 |
| 4/A | FORM 4 AMENDMENT | 0001019687-13-004038 | Nov 1, 2013 | Jul 3, 2013 |
| 4/A | FORM 4 AMENDMENT | 0001019687-13-003640 | Sep 19, 2013 | Jul 3, 2013 |
| 4/A | FORM 4/A | 0001019687-13-000839 | Mar 14, 2013 | Jan 30, 2012 |
| 4/A | FORM 4/A | 0001019687-13-000838 | Mar 14, 2013 | Jan 30, 2013 |
| 4/A | FORM 4 AMENDMENT | 0001019687-12-000039 | Jan 4, 2012 | Oct 24, 2011 |
| 4/A | FORM 4 | 0000950148-03-000296 | Feb 14, 2003 | Oct 10, 2002 |
| 4/A | FORM 4 | 0000950148-03-000294 | Feb 14, 2003 | Oct 10, 2002 |