# Magnite, Inc.: filings

MGNI · Nasdaq · CIK 1595974 · [Technology](/sectors/technology.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/mgni.md) · [Financials](/companies/mgni/financials.md) · [Filings](/companies/mgni/filings.md) · [Insiders](/companies/mgni/insiders.md)

## Reports and events: 201 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 741, 144 184, 8-K 124, 10-Q 38, 3 38, SC 13G/A 27, 4/A 18, SC 13G 17, DEFA14A 13, 10-K 12, DEF 14A 12, CORRESP 11, 425 10, SCHEDULE 13G/A 9, UPLOAD 8, 8-K/A 7, SCHEDULE 13G 7, S-8 6, ARS 4, EFFECT 3, S-1/A 3, 10-K/A 2, 424B3 2, 8-A12B 2, 25 1, 3/A 1, 424B4 1, CERT 1, CERTNYS 1, DRS 1, POS AM 1, S-1 1, S-4 1, S-4/A 1, SC 13D 1, SC 13D/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-07 | 20:32 ET | [8-K](/filings/0001193125-26-417011.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-417011 |
| 2026-09-21 | 21:05 ET | [8-K](/filings/0001595974-26-000032.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001595974-26-000032 |
| 2026-08-05 | 20:09 ET | [10-Q](/filings/0001628280-26-053343.md) | Quarterly report, period 2026-06-30 | 0001628280-26-053343 |
| 2026-08-05 | 20:07 ET | [8-K](/filings/0001628280-26-053334.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-053334 |
| 2026-06-11 | 20:15 ET | [8-K](/filings/0001628280-26-042512.md) | 5.07 Shareholder vote results | 0001628280-26-042512 |
| 2026-05-06 | 20:15 ET | [8-K](/filings/0001595974-26-000023.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-26-000023 |
| 2026-05-06 | 20:14 ET | [10-Q](/filings/0001595974-26-000022.md) | Quarterly report, period 2026-03-31 | 0001595974-26-000022 |
| 2026-04-21 | 20:35 ET | [DEF 14A](/filings/0001999371-26-008635.md) | Proxy statement, period 2026-06-08 | 0001999371-26-008635 |
| 2026-04-20 | 20:31 ET | [8-K](/filings/0001595974-26-000016.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001595974-26-000016 |
| 2026-04-10 | 20:02 ET | [8-K](/filings/0001595974-26-000013.md) | 5.02 Departure or appointment of officers or directors | 0001595974-26-000013 |
| 2026-02-25 | 21:16 ET | [8-K](/filings/0001595974-26-000010.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-26-000010 |
| 2026-02-25 | 21:14 ET | [10-K](/filings/0001595974-26-000007.md) | Annual report, period 2025-12-31 | 0001595974-26-000007 |
| 2025-11-05 | 21:26 ET | [10-Q](/filings/0001595974-25-000043.md) | Quarterly report, period 2025-09-30 | 0001595974-25-000043 |
| 2025-11-05 | 21:20 ET | [8-K](/filings/0001595974-25-000041.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-25-000041 |
| 2025-09-16 | 12:36 ET | [8-K](/filings/0001595974-25-000035.md) | 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001595974-25-000035 |
| 2025-09-05 | 20:27 ET | [8-K](/filings/0001595974-25-000030.md) | 1.01 Entry into a material agreement | 0001595974-25-000030 |
| 2025-08-06 | 20:21 ET | [8-K](/filings/0001595974-25-000028.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-25-000028 |
| 2025-08-06 | 20:20 ET | [10-Q](/filings/0001595974-25-000027.md) | Quarterly report, period 2025-06-30 | 0001595974-25-000027 |
| 2025-06-10 | 21:44 ET | [8-K](/filings/0001595974-25-000020.md) | 5.07 Shareholder vote results | 0001595974-25-000020 |
| 2025-05-07 | 20:26 ET | [10-Q](/filings/0001595974-25-000017.md) | Quarterly report, period 2025-03-31 | 0001595974-25-000017 |
| 2025-05-07 | 20:14 ET | [8-K](/filings/0001595974-25-000015.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-25-000015 |
| 2025-04-16 | 20:08 ET | [DEF 14A](/filings/0001999371-25-004317.md) | Proxy statement, period 2025-06-05 | 0001999371-25-004317 |
| 2025-03-18 | 20:14 ET | [8-K](/filings/0001193125-25-056671.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-25-056671 |
| 2025-02-26 | 21:18 ET | [10-K](/filings/0001595974-25-000008.md) | Annual report, period 2024-12-31 | 0001595974-25-000008 |
| 2025-02-26 | 21:11 ET | [8-K](/filings/0001595974-25-000006.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-25-000006 |
| 2024-12-12 | 21:04 ET | [8-K](/filings/0001595974-24-000045.md) | 5.02 Departure or appointment of officers or directors | 0001595974-24-000045 |
| 2024-11-07 | 21:19 ET | [10-Q](/filings/0001595974-24-000041.md) | Quarterly report, period 2024-09-30 | 0001595974-24-000041 |
| 2024-11-07 | 21:14 ET | [8-K](/filings/0001595974-24-000039.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-24-000039 |
| 2024-09-18 | 20:55 ET | [8-K](/filings/0001193125-24-221440.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-24-221440 |
| 2024-08-07 | 20:10 ET | [10-Q](/filings/0001595974-24-000032.md) | Quarterly report, period 2024-06-30 | 0001595974-24-000032 |
| 2024-08-07 | 20:08 ET | [8-K](/filings/0001595974-24-000031.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-24-000031 |
| 2024-06-14 | 20:29 ET | [8-K](/filings/0001595974-24-000025.md) | 5.07 Shareholder vote results | 0001595974-24-000025 |
| 2024-05-08 | 20:15 ET | [10-Q](/filings/0001595974-24-000022.md) | Quarterly report, period 2024-03-31 | 0001595974-24-000022 |
| 2024-05-08 | 20:09 ET | [8-K](/filings/0001595974-24-000020.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-24-000020 |
| 2024-04-26 | 13:17 ET | [DEF 14A](/filings/0001999371-24-005198.md) | Proxy statement, period 2024-06-12 | 0001999371-24-005198 |
| 2024-02-28 | 21:47 ET | [10-K](/filings/0001595974-24-000014.md) | Annual report, period 2023-12-31 | 0001595974-24-000014 |
| 2024-02-28 | 21:15 ET | [8-K](/filings/0001595974-24-000012.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-24-000012 |
| 2024-02-07 | 01:55 ET | [8-K](/filings/0001595974-24-000007.md) | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001595974-24-000007 |
| 2024-01-22 | 11:08 ET | [8-K](/filings/0001595974-24-000004.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001595974-24-000004 |
| 2023-11-08 | 21:12 ET | [10-Q](/filings/0001595974-23-000039.md) | Quarterly report, period 2023-09-30 | 0001595974-23-000039 |
| 2023-11-08 | 21:10 ET | [8-K](/filings/0001595974-23-000038.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-23-000038 |
| 2023-08-09 | 20:21 ET | [10-Q](/filings/0001595974-23-000031.md) | Quarterly report, period 2023-06-30 | 0001595974-23-000031 |
| 2023-08-09 | 20:13 ET | [8-K](/filings/0001595974-23-000029.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-23-000029 |
| 2023-07-14 | 13:12 ET | [SC 13D/A](/filings/0001062993-23-014894.md) | Ownership report, active investor, amended | 0001062993-23-014894 |
| 2023-06-16 | 21:23 ET | [8-K](/filings/0001595974-23-000024.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001595974-23-000024 |
| 2023-05-10 | 20:13 ET | [10-Q](/filings/0001595974-23-000018.md) | Quarterly report, period 2023-03-31 | 0001595974-23-000018 |
| 2023-05-10 | 20:11 ET | [8-K](/filings/0001595974-23-000017.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-23-000017 |
| 2023-04-28 | 20:31 ET | [DEF 14A](/filings/0001387131-23-005680.md) | Proxy statement | 0001387131-23-005680 |
| 2023-02-22 | 21:27 ET | [10-K](/filings/0001595974-23-000010.md) | Annual report, period 2022-12-31 | 0001595974-23-000010 |
| 2023-02-22 | 21:13 ET | [8-K](/filings/0001595974-23-000008.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001595974-23-000008 |

Page 1 of 5. [Older](/companies/mgni/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:14 ET. No prices; not investment advice.