QUANTUM CORP /DE/ — 4 Filings
757 4 filings on record
This page lists all 4 filings submitted to the SEC by QUANTUM CORP /DE/ (QMCO), sorted by most recent first. Each row links to the full filing on EdgarLookup. QUANTUM CORP /DE/ has filed 757 4 documents with the SEC since 2012. To view all SEC filings by QUANTUM CORP /DE/, see the full filings list.
All
10-K
10-K/A
10-K405
10-Q
10-Q/A
144
15-12G
25-NSE
3
3/A
4
4/A
424B2
424B3
424B5
425
5
8-A12B
8-A12G
8-K
8-K/A
ARS
AW
CERT
CORRESP
D
DEF 14A
DEF 14C
DEFA14A
DEFC14A
DEFR14A
DFAN14A
EFFECT
NT 10-K
NT 10-Q
POS AM
PRE 14A
PRE 14C
PREC14A
PRER14A
PRRN14A
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-I
SC TO-I/A
SCHEDULE 13D
SCHEDULE 13D/A
SCHEDULE 13G/A
SD
SD/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0000709283-24-000008 | Apr 23, 2024 | Jan 1, 2024 |
| 4 | FORM 4 | 0000709283-24-000002 | Apr 3, 2024 | Apr 1, 2024 |
| 4 | FORM 4 | 0000709283-23-000055 | Nov 3, 2023 | Nov 2, 2023 |
| 4 | FORM 4 | 0000709283-23-000053 | Oct 12, 2023 | Oct 10, 2023 |
| 4 | FORM 4 | 0000709283-23-000049 | Oct 6, 2023 | Oct 4, 2023 |
| 4 | FORM 4 | 0000709283-23-000050 | Oct 6, 2023 | Oct 4, 2023 |
| 4 | FORM 4 | 0000709283-23-000034 | Sep 6, 2023 | Sep 5, 2023 |
| 4 | FORM 4 | 0000709283-23-000031 | Sep 5, 2023 | Sep 1, 2023 |
| 4 | FORM 4 | 0000709283-23-000021 | Jul 12, 2023 | Jul 10, 2023 |
| 4 | FORM 4 | 0000709283-23-000022 | Jul 12, 2023 | Jul 10, 2023 |
| 4 | FORM 4 | 0000709283-23-000023 | Jul 12, 2023 | Jul 10, 2023 |
| 4 | FORM 4 | 0000709283-23-000025 | Jul 12, 2023 | Jul 10, 2023 |
| 4 | FORM 4 | 0000709283-23-000016 | Jul 5, 2023 | Jul 1, 2023 |
| 4 | FORM 4 SUBMISSION | 0000899243-23-015339 | Jun 9, 2023 | Jun 1, 2023 |
| 4 | FORM 4 | 0000709283-23-000009 | May 4, 2023 | May 2, 2023 |
| 4 | FORM 4 | 0000709283-23-000007 | Feb 3, 2023 | Feb 1, 2023 |
| 4 | FORM 4 | 0000709283-22-000054 | Nov 28, 2022 | Nov 9, 2022 |
| 4 | FORM 4 | 0000709283-22-000052 | Nov 17, 2022 | Nov 9, 2022 |
| 4 | FORM 4 | 0000709283-22-000050 | Nov 3, 2022 | Nov 2, 2022 |
| 4 | FORM 4 | 0000709283-22-000049 | Nov 2, 2022 | Nov 1, 2022 |
| 4 | FORM 4 | 0000709283-22-000046 | Oct 12, 2022 | Oct 11, 2022 |
| 4 | FORM 4 | 0000709283-22-000045 | Oct 12, 2022 | Oct 11, 2022 |
| 4 | FORM 4 | 0000709283-22-000044 | Oct 7, 2022 | Oct 5, 2022 |
| 4 | FORM 4 | 0000709283-22-000043 | Oct 7, 2022 | Oct 5, 2022 |
| 4 | FORM 4 | 0000709283-22-000039 | Sep 12, 2022 | Sep 9, 2022 |
| 4 | FORM 4 | 0000709283-22-000040 | Sep 12, 2022 | Sep 9, 2022 |
| 4 | FORM 4 | 0000709283-22-000041 | Sep 12, 2022 | Sep 9, 2022 |
| 4 | FORM 4 | 0000709283-22-000038 | Sep 7, 2022 | Sep 6, 2022 |
| 4 | FORM 4 | 0000709283-22-000037 | Sep 6, 2022 | Sep 1, 2022 |
| 4 | FORM 4 | 0000709283-22-000036 | Sep 6, 2022 | Sep 1, 2022 |
| 4 | FORM 4 | 0000709283-22-000035 | Sep 6, 2022 | Sep 1, 2022 |
| 4 | FORM 4 | 0000709283-22-000032 | Jul 25, 2022 | Jul 21, 2022 |
| 4 | FORM 4 | 0000709283-22-000031 | Jul 19, 2022 | Jul 15, 2022 |
| 4 | FORM 4 | 0000709283-22-000030 | Jul 12, 2022 | Jul 8, 2022 |
| 4 | FORM 4 | 0000709283-22-000028 | Jul 6, 2022 | Jul 1, 2022 |
| 4 | FORM 4 | 0000709283-22-000027 | Jul 6, 2022 | Jul 1, 2022 |
| 4 | FORM 4 | 0000709283-22-000024 | Jul 6, 2022 | Jul 1, 2022 |
| 4 | FORM 4 | 0000709283-22-000025 | Jul 6, 2022 | Jul 1, 2022 |
| 4 | FORM 4 | 0000709283-22-000026 | Jul 6, 2022 | Jul 1, 2022 |
| 4 | FORM 4 | 0000709283-22-000014 | May 9, 2022 | May 5, 2022 |
| 4 | FORM 4 | 0000709283-22-000013 | Apr 26, 2022 | Apr 22, 2022 |
| 4 | FORM 4 | 0000709283-22-000008 | Apr 26, 2022 | Apr 22, 2022 |
| 4 | FORM 4 | 0000709283-22-000009 | Apr 26, 2022 | Apr 22, 2022 |
| 4 | FORM 4 | 0000709283-22-000010 | Apr 26, 2022 | Apr 22, 2022 |
| 4 | FORM 4 | 0000709283-22-000011 | Apr 26, 2022 | Apr 22, 2022 |
| 4 | FORM 4 | 0000709283-22-000012 | Apr 26, 2022 | Apr 22, 2022 |
| 4 | FORM 4 | 0000709283-22-000001 | Jan 10, 2022 | Jan 7, 2022 |
| 4 | FORM 4 | 0000709283-22-000002 | Jan 10, 2022 | Jan 7, 2022 |
| 4 | FORM 4 | 0000709283-22-000003 | Jan 10, 2022 | Jan 7, 2022 |
| 4 | FORM 4 | 0000709283-21-000076 | Nov 8, 2021 | Nov 2, 2021 |