Company facts
- Industry
- Electronic Components & Accessories
- Headquarters
- Andover, Massachusetts
- Most recent report
- 8-K, filed Sep 18, 2026
- Incorporated
- Massachusetts
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 1049521
- Fiscal year ends
- June
- Filer status
- Large accelerated filer
Financials 8 of 52
News 8 of 165
Prospectuses and Registrations 8 of 35
- S-8 Registration statement for an employee plan Nov 5, 2025
- S-8 Registration statement for an employee plan May 8, 2024
- S-8 Registration statement for an employee plan Nov 9, 2023
- S-8 Registration statement for an employee plan Nov 8, 2023
- S-3ASR Automatic shelf registration Oct 4, 2023
- S-8 Registration statement for an employee plan Nov 8, 2022
- S-8 POS Post-effective amendment to an employee plan registration Nov 8, 2022
- S-8 Registration statement for an employee plan Jun 6, 2022
Proxies 8 of 15
- DEF 14A Proxy statement for a shareholder vote Sep 17, 2026
- DEF 14A Proxy statement for a shareholder vote Sep 10, 2025
- DEF 14A Proxy statement for a shareholder vote Sep 12, 2024
- DEF 14A Proxy statement for a shareholder vote Sep 21, 2023
- DEF 14A Proxy statement for a shareholder vote Sep 8, 2022
- DEFR14A Sep 14, 2021
- DEF 14A Proxy statement for a shareholder vote Sep 9, 2021
- DEF 14A Proxy statement for a shareholder vote Sep 3, 2020
Ownership 8 of 694
- 4 Insider reported a trade Sep 23, 2026
- 144 Notice of a proposed sale of restricted stock Sep 21, 2026
- 4/A Insider reported a trade, amended Sep 15, 2026
- 4/A Insider reported a trade, amended Sep 15, 2026
- 4/A Insider reported a trade, amended Sep 15, 2026
- 4/A Insider reported a trade, amended Sep 15, 2026
- 4/A Insider reported a trade, amended Sep 15, 2026
- 4 Insider reported a trade Sep 8, 2026
Other 8 of 39
- ARS Annual report sent to shareholders Sep 17, 2026
- SD Conflict minerals disclosure Jun 1, 2026
- ARS Annual report sent to shareholders Sep 10, 2025
- SD Conflict minerals disclosure May 30, 2025
- ARS Annual report sent to shareholders Sep 12, 2024
- SD Conflict minerals disclosure May 30, 2024
- UPLOAD Comment letter from SEC staff Feb 20, 2024
- CORRESP Reply to SEC staff Feb 14, 2024
Everything here comes from Mercury Systems Inc's own filings on SEC EDGAR. The filing list is rechecked every hour.