| Date Filed | Type | Description |
| 02/13/2017 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/10/2017 |
SC 13G/A
| FRONTIER CAPITAL MANAGEMENT CO LLC reports a 0% stake in QLogic Corporation. |
| 02/09/2017 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals [Amend] |
| 08/26/2016 |
15-12G
| Form 15-12G - Securities registration termination [Section 12(g)] |
| 08/26/2016 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 08/26/2016 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 08/26/2016 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 08/26/2016 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 08/26/2016 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 08/26/2016 |
S-8 POS
| Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments |
| 08/17/2016 |
4
| Hu Jean X. (Acting CEO, Senior VP and CFO) has filed a Form 4 on QLOGIC CORP |
| 08/17/2016 |
4
| KING CHRISTINE (Executive Chairman) has filed a Form 4 on QLOGIC CORP |
| 08/17/2016 |
4
| IYER BALAKRISHNAN S (Director) has filed a Form 4 on QLOGIC CORP |
| 08/17/2016 |
4
| DICKSON JOHN T (Director) has filed a Form 4 on QLOGIC CORP |
| 08/17/2016 |
4
| MERCER D SCOTT (Director) has filed a Form 4 on QLOGIC CORP |
| 08/17/2016 |
4
| CARROZZA ANTHONY (Senior VP - WW Sales) has filed a Form 4 on QLOGIC CORP |
| 08/17/2016 |
4
| Rossiter Jay (Director) has filed a Form 4 on QLOGIC CORP |
| 08/17/2016 |
4
| WELLS GEORGE (Director) has filed a Form 4 on QLOGIC CORP |
| 08/17/2016 |
4
| ZEITLER WILLIAM M (Director) has filed a Form 4 on QLOGIC CORP |
| 08/17/2016 |
4
| Klein Roger J (Senior VP and GM) has filed a Form 4 on QLOGIC CORP |
| 08/16/2016 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 08/16/2016 |
8-K
| Quarterly results |
| 08/16/2016 |
25-NSE
| Form 25-NSE - Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities |
| 08/16/2016 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party [Amend] |
| 08/15/2016 |
8-K
| Form 8-K - Current report |
| 08/10/2016 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party [Amend] |
| 08/10/2016 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 08/08/2016 |
10-Q
| Quarterly Report for the period ended July 3, 2016 |
| 08/03/2016 |
4
| CARROZZA ANTHONY (Senior VP - WW Sales) has filed a Form 4 on QLOGIC CORP |
| 08/03/2016 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 08/02/2016 |
425
| Form 425 - Prospectuses and communications, business combinations |
| 07/27/2016 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party [Amend] |
| 07/26/2016 |
8-K
| Form 8-K - Current report |
| 07/22/2016 |
425
| Form 425 - Prospectuses and communications, business combinations |
|