| Date Filed | Type | Description |
| 08/04/2023 |
424B3
| Form 424B3 - Prospectus [Rule 424(b)(3)]: |
| 08/03/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
| 08/02/2023 |
8-K
| Quarterly results |
| 06/30/2023 |
SC 13D
| WHITE MOUNTAINS INSURANCE GROUP LTD reports a 49.9% stake in MEDIAALPHA, INC. |
| 06/30/2023 |
SC TO-T/A
| Form SC TO-T/A - Tender offer statement by Third Party: [Amend] |
| 06/12/2023 |
8-K
| Entry into a Material Definitive Agreement, Financial Statements and Exhibits Interactive Data |
| 06/09/2023 |
SC 14D9
| Form SC 14D9 - Solicitation, recommendation statements: |
| 05/26/2023 |
SC TO-T
| Form SC TO-T - Tender offer statement by Third Party: |
| 05/19/2023 |
8-K
| Submission of Matters to a Vote of Security Holders Interactive Data |
| 05/05/2023 |
424B3
| Form 424B3 - Prospectus [Rule 424(b)(3)]: |
| 05/05/2023 |
10-Q
| Quarterly Report for the period ended March 31, 2023 |
| 05/04/2023 |
8-K
| Quarterly results |
| 04/05/2023 |
ARS
| Form ARS - Annual Report to Security Holders: |
| 04/05/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 04/05/2023 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/30/2023 |
EFFECT
| Form EFFECT - Notice of Effectiveness: |
| 03/20/2023 |
8-K
| Quarterly results |
| 03/17/2023 |
POS AM
| Form POS AM - Post-Effective amendments for registration statement: |
| 02/27/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/23/2023 |
8-K
| Quarterly results |
| 02/14/2023 |
SC 13G/A
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC reports a 14.3% stake in MEDIAALPHA INC |
| 02/14/2023 |
SC 13G/A
| Broad Bay Capital Management, LP reports a 5.8% stake in MediaAlpha, Inc. |
| 02/10/2023 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 12/02/2022 |
8-K
| Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits ... |
| 11/18/2022 |
SC 13D/A
| Nonko Eugene reports a 10.2% stake in MediaAlpha, Inc. |
| 11/04/2022 |
10-Q
| Quarterly Report for the period ended September 30, 2022 |
| 11/03/2022 |
8-K
| Quarterly results |
| 08/05/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
| 08/04/2022 |
8-K
| Quarterly results |
| 06/24/2022 |
8-K
| Quarterly results |
| 06/22/2022 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 06/22/2022 |
SC 13D/A
| Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend] |
| 06/06/2022 |
SC 13G
| Form SC 13G - Statement of acquisition of beneficial ownership by individuals: |
| 05/23/2022 |
8-K
| Quarterly results |
|