Mercury Systems Inc
MRCYNasdaqCIK 1049521TechnologyFiscal year ends Jun 30
Reports and events: 343 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-09-1816:01 ET | 8-K | 8.01 Other events | 0001049521-26-000081 |
| 2026-09-1716:01 ET | DEF 14A | Proxy statementPeriod 2026-07-03 | 0001049521-26-000077 |
| 2026-09-1608:05 ET | 8-K | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001049521-26-000073 |
| 2026-08-1817:05 ET | 10-K | Annual reportPeriod 2026-07-03 | 0001049521-26-000045 |
| 2026-08-1816:01 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001049521-26-000043 |
| 2026-05-0517:03 ET | 10-Q | Quarterly reportPeriod 2026-03-27 | 0001049521-26-000024 |
| 2026-05-0516:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001049521-26-000021 |
| 2026-03-0421:46 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000902664-26-001433 |
| 2026-02-0317:08 ET | 10-Q | Quarterly reportPeriod 2025-12-26 | 0001049521-26-000006 |
| 2026-02-0316:02 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001049521-26-000004 |
| 2025-11-1018:30 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000902664-25-004832 |
| 2025-11-0417:11 ET | 10-Q | Quarterly reportPeriod 2025-09-26 | 0001049521-25-000062 |
| 2025-11-0416:12 ET | 8-K | 1.01 Entry into a material agreement; 2.02 Results of operations; 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0001049521-25-000060 |
| 2025-10-2816:17 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 8.01 Other events | 0001049521-25-000057 |
| 2025-09-1016:24 ET | DEF 14A | Proxy statementPeriod 2025-06-27 | 0001049521-25-000029 |
| 2025-08-1521:30 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000902664-25-003732 |
| 2025-08-1117:16 ET | 10-K | Annual reportPeriod 2025-06-27 | 0001049521-25-000024 |
| 2025-08-1116:01 ET | 8-K | 2.02 Results of operations | 0001049521-25-000022 |
| 2025-05-0617:01 ET | 10-Q | Quarterly reportPeriod 2025-03-28 | 0001049521-25-000017 |
| 2025-05-0616:01 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001049521-25-000014 |
| 2025-04-0106:46 ET | 8-K | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors | 0001049521-25-000011 |
| 2025-02-0417:08 ET | 10-Q | Quarterly reportPeriod 2024-12-27 | 0001049521-25-000009 |
| 2025-02-0416:01 ET | 8-K | 2.02 Results of operations; 2.05 Exit or disposal costs; 9.01 Financial statements and exhibits | 0001049521-25-000007 |
| 2025-01-0616:10 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001049521-25-000003 |
| 2024-11-0517:01 ET | 10-Q | Quarterly reportPeriod 2024-09-27 | 0001049521-24-000044 |
| 2024-11-0516:02 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001049521-24-000042 |
| 2024-10-2816:04 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 8.01 Other events | 0001049521-24-000039 |
| 2024-09-1217:17 ET | DEF 14A | Proxy statementPeriod 2024-06-28 | 0001049521-24-000036 |
| 2024-08-1317:08 ET | 10-K | Annual reportPeriod 2024-06-28 | 0001049521-24-000029 |
| 2024-08-1316:01 ET | 8-K | 1.01 Entry into a material agreement; 2.02 Results of operations; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001049521-24-000027 |
| 2024-06-1817:13 ET | 8-K | 2.05 Exit or disposal costs; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001049521-24-000023 |
| 2024-05-0716:47 ET | 10-Q | Quarterly reportPeriod 2024-03-29 | 0001049521-24-000017 |
| 2024-05-0716:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001049521-24-000015 |
| 2024-02-1316:05 ET | SC 13D/A | Ownership report, active investor, amended | 0000902664-24-001470 |
| 2024-02-0816:21 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001049521-24-000011 |
| 2024-02-0616:24 ET | 10-Q | Quarterly reportPeriod 2023-12-29 | 0001049521-24-000009 |
| 2024-02-0616:00 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001049521-24-000006 |
| 2024-01-1716:09 ET | 8-K | 2.05 Exit or disposal costs; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001049521-24-000003 |
| 2023-11-1516:18 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001049521-23-000055 |
| 2023-11-0716:37 ET | 10-Q | Quarterly reportPeriod 2023-09-29 | 0001049521-23-000047 |
| 2023-11-0716:01 ET | 8-K | 1.01 Entry into a material agreement; 2.02 Results of operations; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001049521-23-000045 |
| 2023-10-3116:09 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 8.01 Other events | 0001049521-23-000043 |
| 2023-09-2116:26 ET | DEF 14A | Proxy statementPeriod 2023-06-30 | 0001049521-23-000034 |
| 2023-08-1517:26 ET | 10-K | Annual reportPeriod 2023-06-30 | 0001049521-23-000031 |
| 2023-08-1516:00 ET | 8-K | 2.02 Results of operations; 2.05 Exit or disposal costs; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001049521-23-000029 |
| 2023-07-2017:11 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001049521-23-000027 |
| 2023-07-0718:19 ET | 8-K | 1.01 Entry into a material agreement; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001049521-23-000023 |
| 2023-07-0617:20 ET | SC 13D | Ownership report, active investor | 0000902664-23-003840 |
| 2023-06-2916:00 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001049521-23-000018 |
| 2023-06-2316:14 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001049521-23-000015 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 30, 2026, 13:57 ET. Listed shows no prices and gives no investment advice.