Year archive

QUANTUM CORP /DE/ — 2017 filings

All 115 regulatory filings released by QUANTUM CORP /DE/ (QMCO) in 2017, sourced directly from the official regulator.

115 Filings

2017 Period

2017 filings (115)

Filing	Released	Lang
FORM 4 SUBMISSION Director's Dealing	2017-12-04	English
FORM 4 SUBMISSION Director's Dealing	2017-12-04	English
FORM 4 SUBMISSION Director's Dealing	2017-12-04	English
Major Shareholding Notification 2017 Major Shareholding Notification	2017-11-20	English
8-K Regulatory Filings	2017-11-15	English
AMENDMENT NO. 9 TO THE SCHEDULE 13D Major Shareholding Notification	2017-11-15	English
SCHEDULE 13D AMENDMENT NO. 10 Major Shareholding Notification	2017-11-13	English
8-K Regulatory Filings	2017-11-13	English
AMENDMENT NO. 2 Major Shareholding Notification	2017-11-09	English
S-8 Registration Form	2017-11-09	English
10-Q Interim / Quarterly Report Q2 2018	2017-11-09	English
8-K Regulatory Filings	2017-11-09	English
8-K Regulatory Filings	2017-11-09	English
FORM 4 SUBMISSION Director's Dealing	2017-10-03	English
FORM 4 SUBMISSION Director's Dealing	2017-09-05	English
8-K Regulatory Filings	2017-09-05	English
FORM 4 SUBMISSION Director's Dealing	2017-09-05	English
FORM 4 SUBMISSION Director's Dealing	2017-09-05	English
FORM 4 SUBMISSION Director's Dealing	2017-09-05	English
FORM 4 SUBMISSION Director's Dealing	2017-09-05	English
FORM 4 SUBMISSION Director's Dealing	2017-09-05	English
FORM 4 SUBMISSION Director's Dealing	2017-09-05	English
8-K Regulatory Filings	2017-08-24	English
8-K Regulatory Filings	2017-08-14	English
10-Q Interim / Quarterly Report Q1 2018	2017-08-09	English
8-K Regulatory Filings	2017-08-09	English
FORM 4 SUBMISSION Director's Dealing	2017-08-07	English
FORM 4 SUBMISSION Director's Dealing	2017-08-07	English
FORM 4 SUBMISSION Director's Dealing	2017-08-07	English
FORM 4 SUBMISSION Director's Dealing	2017-07-18	English
DEFA14A Regulatory Filings	2017-07-12	English
DEFR14A Regulatory Filings	2017-07-12	English
FORM 4 SUBMISSION Director's Dealing	2017-07-11	English
FORM 4 SUBMISSION Director's Dealing	2017-07-05	English
FORM 4 SUBMISSION Director's Dealing	2017-07-05	English
FORM 4 SUBMISSION Director's Dealing	2017-07-05	English
FORM 4 SUBMISSION Director's Dealing	2017-07-05	English
FORM 4 SUBMISSION Director's Dealing	2017-07-05	English
FORM 4 SUBMISSION Director's Dealing	2017-07-05	English
FORM 4 SUBMISSION Director's Dealing	2017-07-05	English
PRE 14A Regulatory Filings	2017-06-22	English
Proxy Solicitation & Information Statement 2017 Proxy Solicitation & Information Statement	2017-06-22	English
S-8 Registration Form	2017-06-07	English
8-K Regulatory Filings	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 4 SUBMISSION Director's Dealing	2017-06-01	English
FORM 3 SUBMISSION Director's Dealing	2017-06-01	English
10-K Annual Report FY 2017	2017-06-01	English
8-K Regulatory Filings	2017-05-10	English
FORM 4 SUBMISSION Director's Dealing	2017-05-05	English
FORM 4 SUBMISSION Director's Dealing	2017-05-05	English
FORM 3 SUBMISSION Director's Dealing	2017-05-04	English
FORM 3 SUBMISSION Director's Dealing	2017-05-04	English
SPECIALIZED DISCLOSURE REPORT Regulatory Filings	2017-05-04	English
8-K Regulatory Filings	2017-05-04	English
8-K Regulatory Filings	2017-04-18	English
FORM 4 SUBMISSION Director's Dealing	2017-04-04	English
FORM 4 SUBMISSION Director's Dealing	2017-04-03	English
8-K Regulatory Filings	2017-04-03	English
FORM 4 SUBMISSION Director's Dealing	2017-04-03	English
FORM 4 SUBMISSION Director's Dealing	2017-04-03	English
FORM 4 SUBMISSION Director's Dealing	2017-04-03	English
FORM 4 SUBMISSION Director's Dealing	2017-04-03	English
FORM 4 SUBMISSION Director's Dealing	2017-04-03	English
FORM 3 SUBMISSION Director's Dealing	2017-04-03	English
FORM 3 SUBMISSION Director's Dealing	2017-04-03	English
FORM 4 SUBMISSION Director's Dealing	2017-03-07	English
FORM 4 SUBMISSION Director's Dealing	2017-03-06	English
FORM 4 SUBMISSION Director's Dealing	2017-03-06	English
DEFINITIVE REVISED PROXY SOLICITING MATERIALS Regulatory Filings	2017-03-04	English
FORM 4 SUBMISSION Director's Dealing	2017-03-04	English
FORM 4 SUBMISSION Director's Dealing	2017-03-04	English
FORM 4 SUBMISSION Director's Dealing	2017-03-04	English
FORM 4 SUBMISSION Director's Dealing	2017-03-04	English
FORM 4 SUBMISSION Director's Dealing	2017-03-04	English
FORM 4 SUBMISSION Director's Dealing	2017-03-04	English
Proxy Solicitation & Information Statement 2017 Proxy Solicitation & Information Statement	2017-03-03	English
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS Regulatory Filings	2017-03-03	English
MARCH 3, 2017 Major Shareholding Notification	2017-03-03	English
CURRENT REPORT Regulatory Filings	2017-03-03	English
FEBRUARY 23, 2014 Proxy Solicitation & Information Statement	2017-02-27	English
DEFINITIVE PROXY STATEMENT IN CONNECTION WITH CONTESTED SOLICITATIONS Proxy Solicitation & Information Statement	2017-02-22	English
Regulatory Filings 2017 Regulatory Filings	2017-02-22	English
FEBRUARY 16, 2017 Regulatory Filings	2017-02-17	English
Regulatory Filings 2017 Regulatory Filings	2017-02-17	English
Regulatory Filings 2017 Regulatory Filings	2017-02-15	English
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS Regulatory Filings	2017-02-15	English
Regulatory Filings 2017 Regulatory Filings	2017-02-15	English
PRELIMINARY REVISED PROXY SOLICITING MATERIALS Regulatory Filings	2017-02-15	English
Major Shareholding Notification 2017 Major Shareholding Notification	2017-02-14	English
Regulatory Filings 2017 Regulatory Filings	2017-02-13	English
FEBRUARY 6, 2017 Regulatory Filings	2017-02-07	English
FORM 4 SUBMISSION Director's Dealing	2017-02-07	English
FORM 4 SUBMISSION Director's Dealing	2017-02-07	English
FORM 4 SUBMISSION Director's Dealing	2017-02-06	English
FEBRUARY 6, 2017 Proxy Solicitation & Information Statement	2017-02-06	English
AMENDMENT NO. 1 Major Shareholding Notification	2017-02-06	English
FEBRUARY 6, 2017 Major Shareholding Notification	2017-02-06	English
PRELIMINARY PROXY STATEMENT IN CONNECTION WITH CONTESTED SOLICITATIONS Regulatory Filings	2017-02-03	English
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS Regulatory Filings	2017-02-03	English
10-Q Interim / Quarterly Report Q3 2017	2017-02-03	English
PRELIMINARY PROXY STATEMENT Regulatory Filings	2017-02-03	English
DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS FILED BY NON-MANAGEMENT Proxy Solicitation & Information Statement	2017-02-03	English
CURRENT REPORT Regulatory Filings	2017-01-25	English
CURRENT REPORT Regulatory Filings	2017-01-25	English
CURRENT REPORT Regulatory Filings	2017-01-12	English
CURRENT REPORT Regulatory Filings	2017-01-12	English

Filings by year

2026 14 filings
2025 99 filings
2024 75 filings
2023 58 filings
2022 78 filings
2021 93 filings
2020 79 filings
2019 80 filings
2018 38 filings
2017 115 filings
2016 73 filings
2015 63 filings
2014 64 filings
2013 60 filings
2012 64 filings
2011 95 filings
2010 65 filings