Company facts
- Industry
- Fabricated Structural Metal Products
- Headquarters
- Maple Plain, Minnesota
- Most recent report
- 8-K, filed Aug 24, 2026
- Incorporated
- Minnesota
- Filings on record
- 897 filings
- On EDGAR
- CIK 1443669
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 59
News 8 of 125
Prospectuses and Registrations 8 of 25
- S-8 Registration statement for an employee plan Jul 31, 2026
- S-8 Registration statement for an employee plan May 27, 2025
- S-8 Registration statement for an employee plan May 27, 2025
- S-8 Registration statement for an employee plan Aug 2, 2024
- S-8 Registration statement for an employee plan Aug 4, 2023
- S-8 POS Post-effective amendment to an employee plan registration Aug 30, 2022
- S-8 POS Post-effective amendment to an employee plan registration Aug 30, 2022
- S-8 POS Post-effective amendment to an employee plan registration Aug 30, 2022
Proxies 8 of 25
- DEFA14A Extra proxy material Apr 8, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 8, 2026
- DEFA14A Extra proxy material Apr 9, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 9, 2025
- DEFA14A Extra proxy material Apr 12, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 12, 2024
- DEFA14A Extra proxy material Apr 4, 2023
- DEF 14A Proxy statement for a shareholder vote Apr 4, 2023
Ownership 8 of 614
- 144 Notice of a proposed sale of restricted stock Sep 25, 2026
- 4 Insider reported a trade Sep 25, 2026
- 144 Notice of a proposed sale of restricted stock Sep 24, 2026
- 144 Notice of a proposed sale of restricted stock Sep 24, 2026
- 4 Insider reported a trade Sep 18, 2026
- 144 Notice of a proposed sale of restricted stock Sep 17, 2026
- 144 Notice of a proposed sale of restricted stock Sep 16, 2026
- 3 Insider reported their initial holding Sep 10, 2026
Other 8 of 49
- SD Conflict minerals disclosure May 28, 2026
- ARS Annual report sent to shareholders Apr 8, 2026
- SD Conflict minerals disclosure May 29, 2025
- ARS Annual report sent to shareholders Apr 9, 2025
- UPLOAD Comment letter from SEC staff Dec 12, 2024
- CORRESP Reply to SEC staff Dec 11, 2024
- UPLOAD Comment letter from SEC staff Dec 3, 2024
- SD Conflict minerals disclosure May 29, 2024
Everything here comes from Proto Labs Inc's own filings on SEC EDGAR. The filing list is rechecked every hour.