| 05/06/2026 10:35 AM | FMR LLC (315066) Filed by Riot Platforms (1167419) Subject | Form SCHEDULE 13G | |
| 04/30/2026 4:00 PM | Riot Platforms (1167419) Filer | Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
| 04/30/2026 4:03 PM | Riot Platforms (1167419) Filer | Form DEFA14A | |
| 04/29/2026 2:17 PM | Riot Platforms (1167419) Subject VANGUARD PORTFOLIO MANAGEMENT LLC (2100121) Filed by | Form SCHEDULE 13G | |
| 04/27/2026 3:05 PM | Riot Platforms (1167419) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 04/14/2026 8:50 PM | Gibbs Jonathan (2071620) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 04/01/2026 3:30 PM | Riot Platforms (1167419) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 03/27/2026 10:36 AM | Riot Platforms (1167419) Subject VANGUARD GROUP INC (102909) Filed by | Form SCHEDULE 13G/A | |
| 03/02/2026 4:05 PM | Riot Platforms (1167419) Filer | Form 10-K Annual report pursuant to Section 13 or 15(d) | |
| 03/02/2026 3:30 PM | Riot Platforms (1167419) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 02/05/2026 12:36 PM | FMR LLC (315066) Filed by Riot Platforms (1167419) Subject | Form SCHEDULE 13G/A | |
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| 02/04/2026 3:13 PM | JANE STREET GROUP, LLC (1595888) Filed by Riot Platforms (1167419) Subject | Form SCHEDULE 13G/A | |
| 01/16/2026 3:15 PM | Riot Platforms (1167419) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 01/05/2026 5:46 PM | Riot Platforms (1167419) Issuer Yee Colin M. (1932352) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/05/2026 5:00 PM | Riot Platforms (1167419) Issuer Yi Soo il Benjamin (1757880) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/05/2026 5:00 PM | Jackman William Richard (1872927) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/05/2026 5:00 PM | Chung Jason (1983861) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/05/2026 5:00 PM | Gibbs Jonathan (2071620) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 01/05/2026 4:15 PM | Riot Platforms (1167419) Filer | Form 8-K/A | |
| 01/02/2026 4:23 PM | Riot Platforms (1167419) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 12/30/2025 6:13 PM | Riot Platforms (1167419) Filer | Form 424B5 | |
| 12/30/2025 6:28 PM | Riot Platforms (1167419) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 11/05/2025 10:44 AM | FMR LLC (315066) Filed by Riot Platforms (1167419) Subject | Form SCHEDULE 13G | |
| 10/30/2025 4:00 PM | Riot Platforms (1167419) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 10/30/2025 4:01 PM | Riot Platforms (1167419) Filer | Form 10-Q General form for quarterly reports under Section 13 or 15(d) | |
| 10/10/2025 7:01 PM | Les Jason (1721702) Reporting Riot Platforms (1167419) Issuer | Form 4/A | |
| 10/10/2025 7:06 PM | Jackman William Richard (1872927) Reporting Riot Platforms (1167419) Issuer | Form 4/A | |
| 10/10/2025 7:08 PM | Riot Platforms (1167419) Issuer Yee Colin M. (1932352) Reporting | Form 4/A | |
| 10/10/2025 7:11 PM | Howell Stephen Mitchell Jr. (2025334) Reporting Riot Platforms (1167419) Issuer | Form 4/A | |
| 10/10/2025 6:42 PM | D'Ambrosio Lance Varro (1611745) Reporting Riot Platforms (1167419) Issuer | Form 4/A | |
| 10/10/2025 6:19 PM | Riot Platforms (1167419) Issuer Werner Ryan D. (1931824) Reporting | Form 4/A | |
| 10/10/2025 6:27 PM | Riot Platforms (1167419) Issuer Werner Ryan D. (1931824) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 10/03/2025 4:44 PM | Les Jason (1721702) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 10/01/2025 4:30 PM | Les Jason (1721702) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 09/26/2025 4:03 PM | Les Jason (1721702) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 09/24/2025 3:53 PM | Les Jason (1721702) Reporting Riot Platforms (1167419) Subject | Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
| 09/12/2025 4:30 PM | Jackman William Richard (1872927) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 09/10/2025 3:12 PM | Jackman William Richard (1872927) Reporting Riot Platforms (1167419) Subject | Form 144 Notice of proposed sale of securities pursuant to Rule 144 | |
| 08/18/2025 6:01 PM | Bitfarms Ltd (1812477) Subject Bitfarms Ltd (1812477) Subject Riot Platforms (1167419) Filed by | Form SCHEDULE 13D/A | |
| 08/14/2025 1:04 PM | GOLDMAN SACHS GROUP INC (886982) Filed by Riot Platforms (1167419) Subject | Form SCHEDULE 13G/A | |
| 08/08/2025 4:47 PM | Bitfarms Ltd (1812477) Subject Bitfarms Ltd (1812477) Subject Riot Platforms (1167419) Filed by | Form SCHEDULE 13D/A | |
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| 07/23/2025 5:06 PM | Bitfarms Ltd (1812477) Subject Bitfarms Ltd (1812477) Subject Riot Platforms (1167419) Filed by | Form SCHEDULE 13D/A | |
| 07/23/2025 5:30 PM | Les Jason (1721702) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/16/2025 6:02 PM | Bitfarms Ltd (1812477) Subject Bitfarms Ltd (1812477) Subject Riot Platforms (1167419) Filed by | Form SCHEDULE 13D/A | |
| 07/15/2025 5:30 PM | Mouton Douglas (2056359) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/15/2025 5:30 PM | Leverton Jaime (1998054) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/15/2025 5:30 PM | D'Ambrosio Lance Varro (1611745) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/15/2025 5:30 PM | Riot Platforms (1167419) Issuer Turner Michael John (2021332) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/09/2025 6:14 PM | Riot Platforms (1167419) Issuer Werner Ryan D. (1931824) Reporting | Form 4/A | |
| 07/09/2025 5:20 PM | Riot Platforms (1167419) Issuer Werner Ryan D. (1931824) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/08/2025 6:12 PM | Bitfarms Ltd (1812477) Subject Bitfarms Ltd (1812477) Subject Riot Platforms (1167419) Filed by | Form SCHEDULE 13D/A | |
| 07/03/2025 3:30 PM | Howell Stephen Mitchell Jr. (2025334) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/03/2025 3:30 PM | Riot Platforms (1167419) Issuer Werner Ryan D. (1931824) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/02/2025 6:30 PM | Les Jason (1721702) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/02/2025 5:43 PM | Riot Platforms (1167419) Issuer Yee Colin M. (1932352) Reporting | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/02/2025 5:20 PM | Leverton Jaime (1998054) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 07/01/2025 7:52 PM | Bitfarms Ltd (1812477) Subject Bitfarms Ltd (1812477) Subject Riot Platforms (1167419) Filed by | Form SCHEDULE 13D/A | |
| 06/20/2025 4:49 PM | Bitfarms Ltd (1812477) Subject Bitfarms Ltd (1812477) Subject Riot Platforms (1167419) Filed by | Form SCHEDULE 13D/A | |
| 06/12/2025 6:13 PM | Gibbs Jonathan (2071620) Reporting Riot Platforms (1167419) Issuer | Form 4 Statement of changes in beneficial ownership of securities | |
| 06/11/2025 5:19 PM | Gibbs Jonathan (2071620) Reporting Riot Platforms (1167419) Issuer | Form 3 Initial statement of beneficial ownership of securities | |
| 06/06/2025 5:32 PM | Bitfarms Ltd (1812477) Subject Bitfarms Ltd (1812477) Subject Riot Platforms (1167419) Filed by | Form SCHEDULE 13D/A | |
| 05/23/2025 3:50 PM | Riot Platforms (1167419) Filer | Form 8-K Current report pursuant to Section 13 or 15(d) | |
| 05/12/2025 1:21 PM | GOLDMAN SACHS GROUP INC (886982) Filed by Riot Platforms (1167419) Subject | Form SCHEDULE 13G | |