| Date Filed | Type | Description |
| 11/14/2022 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 11/09/2022 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 08/15/2022 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 06/30/2022 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 05/16/2022 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 02/14/2022 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 11/15/2021 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 11/03/2021 |
SC 13D/A
| VIEX Capital Advisors, LLC reports a 3.9% stake in A10 Networks, Inc. |
| 08/16/2021 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 07/09/2021 |
SC 13D/A
| VIEX Capital Advisors, LLC reports a 4.3% stake in KVH Industries, Inc. |
| 06/22/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 06/14/2021 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material: |
| 06/07/2021 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material: |
| 06/01/2021 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material: |
| 05/27/2021 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material: |
| 05/20/2021 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material: |
| 05/17/2021 |
DEFC14A
| Form DEFC14A - Definitive proxy statement, contested solicitations: |
| 05/17/2021 |
13F-HR
| Form 13F-HR - Quarterly report filed by institutional managers, Holdings: |
| 05/14/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 05/12/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 05/06/2021 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material: |
| 05/06/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 05/06/2021 |
PRRN14A
| Form PRRN14A - Non-management revised preliminary proxy soliciting materials, contested and otherwise: |
| 04/26/2021 |
PRRN14A
| Form PRRN14A - Non-management revised preliminary proxy soliciting materials, contested and otherwise: |
| 04/20/2021 |
PRRN14A
| Form PRRN14A - Non-management revised preliminary proxy soliciting materials, contested and otherwise: |
| 04/19/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 04/12/2021 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material: |
| 04/12/2021 |
SC 13D
| Form SC 13D - General statement of acquisition of beneficial ownership: |
| 04/09/2021 |
PREC14A
| Form PREC14A - Preliminary proxy statements, contested solicitations: |
| 04/07/2021 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material: |
| 04/07/2021 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 03/12/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/10/2021 |
4
| Form 4 - Statement of changes in beneficial ownership of securities: |
| 03/04/2021 |
DFAN14A
| Form DFAN14A - Additional definitive proxy soliciting materials filed by non-management and Rule 14(a)(12) material: |
|