Parsons Corp SEC filings PSN
Parsons Corp has 456 filings in SEC EDGAR's recent list, going back to Feb 11, 2019. Its latest annual report, Form ARS, was filed on Apr 6, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Officer or director change
|
Oct 28, 2026 | Oct 23, 2026 |
| 10-Q | Quarterly report | Oct 28, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations
|
Oct 28, 2026 | Oct 28, 2026 |
| 10-Q | Quarterly report | Jul 29, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2026 | Jul 29, 2026 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2026 | — |
| 8-K |
Current report
Results of operations
|
Apr 29, 2026 | Apr 29, 2026 |
| 10-Q | Quarterly report | Apr 29, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Apr 15, 2026 | Apr 14, 2026 |
| ARS | Annual report to shareholders | Apr 6, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 6, 2026 | — |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Mar 17, 2026 | Mar 17, 2026 |
| DEF 14A | Proxy statement | Mar 2, 2026 | Mar 2, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 26, 2026 | Feb 20, 2026 |
| 10-K | Annual report | Feb 11, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 11, 2026 | Feb 11, 2026 |
| 8-K |
Current report
Other events
|
Jan 15, 2026 | Jan 15, 2026 |
| 8-K |
Current report
Officer or director change
|
Dec 18, 2025 | Dec 18, 2025 |
| 8-K |
Current report
Officer or director change
|
Dec 3, 2025 | Dec 1, 2025 |
| 10-Q | Quarterly report | Nov 5, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Jun 5, 2025 | Jun 5, 2025 |
| 8-K |
Current report
Other events
|
Jun 2, 2025 | Jun 2, 2025 |
| 10-Q | Quarterly report | Apr 30, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
Apr 30, 2025 | Apr 30, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Apr 16, 2025 | Apr 16, 2025 |
| 8-K |
Current report
Other events
|
Mar 24, 2025 | Mar 20, 2025 |
| DEF 14A | Proxy statement | Mar 5, 2025 | Apr 15, 2025 |
| 10-K | Annual report | Feb 19, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2025 | Feb 19, 2025 |
| 10-Q | Quarterly report | Oct 30, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2024 | Oct 30, 2024 |
| 10-Q | Quarterly report | Jul 31, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 31, 2024 | Jul 31, 2024 |
| 10-Q | Quarterly report | May 1, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 1, 2024 | May 1, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Apr 22, 2024 | Apr 16, 2024 |
| ARS | Annual report to shareholders | Mar 5, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Mar 5, 2024 | Apr 16, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure, Other events
|
Feb 27, 2024 | Feb 21, 2024 |
| 10-K | Annual report | Feb 14, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Feb 14, 2024 | Feb 14, 2024 |
| 8-K |
Current report
Officer or director change
|
Dec 21, 2023 | Dec 18, 2023 |
| 10-Q | Quarterly report | Nov 1, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2023 | Nov 1, 2023 |
| 10-Q | Quarterly report | Aug 2, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 2, 2023 | Aug 2, 2023 |
| 11-K | Employee savings plan report | Jun 26, 2023 | Dec 31, 2022 |
| 10-Q | Quarterly report | May 3, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 3, 2023 | May 3, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Apr 20, 2023 | Apr 18, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 15, 2023 | Mar 9, 2023 |
| ARS | Annual report to shareholders | Mar 6, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | Mar 6, 2023 | — |
| 10-K | Annual report | Feb 17, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 15, 2023 | Feb 15, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 20, 2023 | Jan 16, 2023 |
| 10-Q | Quarterly report | Nov 2, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2022 | Nov 2, 2022 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Sep 19, 2022 | Sep 14, 2022 |
| 10-Q | Quarterly report | Aug 3, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2022 | Aug 3, 2022 |
| 8-K |
Current report
Officer or director change
|
Jul 25, 2022 | Jul 20, 2022 |
| 11-K | Employee savings plan report | Jun 23, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Material agreement
|
May 27, 2022 | May 20, 2022 |
| 8-K |
Current report
Other events
|
May 23, 2022 | May 23, 2022 |
| 10-Q | Quarterly report | May 4, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Apr 18, 2022 | Apr 14, 2022 |
| DEF 14A | Proxy statement | Mar 2, 2022 | Apr 14, 2022 |
| 10-K | Annual report | Feb 23, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 23, 2022 | Feb 23, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 24, 2022 | Jan 18, 2022 |
| 10-Q | Quarterly report | Nov 3, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 3, 2021 | Nov 3, 2021 |
| 8-K |
Current report
Material agreement
|
Aug 11, 2021 | Aug 9, 2021 |
| 10-Q | Quarterly report | Aug 4, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2021 | Aug 4, 2021 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Jul 7, 2021 | Jul 6, 2021 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Jun 29, 2021 | Jun 25, 2021 |
| 8-K |
Current report
Officer or director change
|
Jun 24, 2021 | Jun 21, 2021 |
| 11-K | Employee savings plan report | Jun 21, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Other events
|
Jun 10, 2021 | Jun 9, 2021 |
| 10-Q | Quarterly report | May 5, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 5, 2021 | May 5, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Apr 23, 2021 | Apr 20, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Apr 20, 2021 | Apr 19, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 25, 2021 | Mar 22, 2021 |
| DEFR14A | Filing | Mar 11, 2021 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 11, 2021 | Mar 11, 2021 |
| DEFA14A | Additional proxy material | Mar 10, 2021 | — |
| DEF 14A | Proxy statement | Mar 10, 2021 | Apr 20, 2021 |
| 10-K | Annual report | Feb 24, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 24, 2021 | Feb 24, 2021 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 21, 2020 | Dec 17, 2020 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Nov 19, 2020 | Nov 19, 2020 |
| 10-Q | Quarterly report | Nov 4, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Other events
|
Nov 4, 2020 | Nov 4, 2020 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure, Other events
|
Aug 20, 2020 | Aug 17, 2020 |
| 10-Q | Quarterly report | Aug 5, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2020 | Aug 5, 2020 |
| 8-K |
Current report
Officer or director change
|
Jun 26, 2020 | Jun 24, 2020 |
| 11-K | Employee savings plan report | Jun 25, 2020 | Dec 31, 2019 |
| 10-Q | Quarterly report | May 6, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
May 6, 2020 | May 6, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 1, 2020 | Apr 21, 2020 |
| DEFA14A | Additional proxy material | Apr 3, 2020 | — |
| DEFA14A | Additional proxy material | Mar 10, 2020 | — |
| DEF 14A | Proxy statement | Mar 10, 2020 | Apr 21, 2020 |
| 10-K | Annual report | Mar 10, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 10, 2020 | Mar 10, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 5, 2019 | Dec 4, 2019 |
| 8-K |
Current report
Officer or director change
|
Nov 14, 2019 | Nov 11, 2019 |
| S-8 | Employee stock plan registration | Nov 12, 2019 | — |
| 10-Q | Quarterly report | Nov 12, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2019 | Nov 12, 2019 |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 18, 2019 | Oct 15, 2019 |
| 10-Q | Quarterly report | Aug 13, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 13, 2019 | Aug 13, 2019 |
| 10-Q | Quarterly report | Jun 18, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
Jun 18, 2019 | Jun 18, 2019 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
May 13, 2019 | May 10, 2019 |
| S-8 | Employee stock plan registration | May 10, 2019 | — |
| 424B4 | Prospectus | May 9, 2019 | — |
| EFFECT | Filing | May 7, 2019 | — |
| CERT | Nyse certification | May 6, 2019 | — |
| CORRESP | Letter to the SEC | May 3, 2019 | — |
| CORRESP | Letter to the SEC | May 3, 2019 | — |
| 8-A12B | Filing | May 3, 2019 | — |
| CORRESP | Letter to the SEC | May 2, 2019 | — |
| CORRESP | Letter to the SEC | Apr 29, 2019 | — |
| S-1/A | Amended registration statement | Apr 29, 2019 | — |
| UPLOAD | Letter from the SEC | Apr 23, 2019 | — |
| CORRESP | Letter to the SEC | Apr 12, 2019 | — |
| S-1 | Registration statement | Apr 12, 2019 | — |
| UPLOAD | Letter from the SEC | Apr 4, 2019 | — |
| DRSLTR | Filing | Mar 22, 2019 | — |
| DRS/A | Filing | Mar 22, 2019 | — |
| UPLOAD | Letter from the SEC | Mar 8, 2019 | — |
| DRSLTR | Filing | Feb 11, 2019 | — |
| DRS | Filing | Feb 11, 2019 | — |
Showing 143 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Computer Integrated Systems Design (SIC 7373)
- Listed as
- PSN (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Centreville, VA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 275880
- Former names
- PARSON CORP (until Feb 11, 2019)
Other Services-Computer Integrated Systems Design companies
- Samsara Inc. IOT
- Leidos Holdings, Inc. LDOS
- Caci International Inc /DE/ CACI
- GoDaddy Inc. GDDY
- IonQ, Inc. IONQ
- Jack Henry & Associates Inc JKHY
- Quantinuum Inc. QNT
- Aurora Innovation, Inc. AUR
All 56 Services-Computer Integrated Systems Design companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.