PARSONS CORP
43 SEC EDGAR filings indexed (CIK 0000275880) across 10 form types.
Filing profile
PARSONS CORP (PSN) has 43 SEC filings indexed on SecFilingDex, across 10 form types filed over roughly 4 years, from February 23, 2022 to August 10, 2026. The filer is classified under Services — Computer Integrated Systems Design (SIC 7373).
Its most frequent disclosure is the Form 4 (Insider transaction) with 8 filings — Statement of changes in beneficial ownership filed by company officers, directors, and 10%+ owners. 25 of these filings were disclosed in the twelve months to August 10, 2026. 3 of the 43 are amendments (a corrected or updated version of an earlier filing).
Disclosure mix
- 8Form 4Insider transaction · within 2 business days of transaction
- 88-KMaterial event · event-driven
- 810-QQuarterly report · quarterly
- 5DEF 14AProxy statement · annual (pre-meeting)
- 510-KAnnual report · annual
- 3Form 3Initial insider ownership · within 10 days of becoming an insider
- 2SC 13G/A5%+ passive stake · event-driven
- 211-KEmployee stock plan · annual
- 1DEFA14ASEC filing
- 1Form 4/AInsider transaction · within 2 business days of transaction
Profile derived from 43 indexed filings; every figure traces to the filing records above, each linking back to its original SEC EDGAR document. Filing counts reflect SecFilingDex's current index, not the filer's complete EDGAR history.
All filings
- Form 4Insider transaction · period of report Aug 7, 2026Filed · 0001193125-26-342501
- 8-KMaterial event · period of report Jul 29, 2026Filed · 0001193125-26-322054
- 10-QQuarterly report · period of report Jun 30, 2026Filed · 0001193125-26-322066
- Form 4Insider transaction · period of report Jul 1, 2026Filed · 0001193125-26-294717
- Form 4Insider transaction · period of report Jul 1, 2026Filed · 0001193125-26-294723
- Form 4Insider transaction · period of report May 13, 2026Filed · 0001193125-26-224189
- Form 4Insider transaction · period of report May 12, 2026Filed · 0001193125-26-221736
- Form 4Insider transaction · period of report May 11, 2026Filed · 0001193125-26-219705
- Form 4Insider transaction · period of report May 8, 2026Filed · 0001193125-26-216914
- 10-QQuarterly report · period of report Mar 31, 2026Filed · 0001193125-26-188862
- 8-KMaterial eventFiled · 0001193125-26-188898
- 8-KMaterial event · period of report Apr 14, 2026Filed · 0001193125-26-157010
- Form 4Insider transaction · period of report Apr 14, 2026Filed · 0001193125-26-157521
- DEFA14ASEC filingFiled · 0001193125-26-142955
- Form 3Initial insider ownership · period of report Apr 1, 2026Filed · 0001193125-26-140653
- 8-KMaterial event · period of report Mar 17, 2026Filed · 0001193125-26-110775
- DEF 14AProxy statement · period of report Mar 2, 2026Filed · 0001193125-26-085390
- 8-KMaterial event · period of report Feb 20, 2026Filed · 0001193125-26-076537
- Form 3Initial insider ownership · period of report Feb 16, 2026Filed · 0001193125-26-067222
- 8-KMaterial event · period of report Feb 11, 2026Filed · 0001193125-26-045483
- 10-KAnnual report · period of report Dec 31, 2025Filed · 0001193125-26-045495
- 8-KMaterial event · period of report Jan 15, 2026Filed · 0001193125-26-014152
- Form 3Initial insider ownership · period of report Dec 1, 2025Filed · 0001193125-25-326888
- 8-KMaterial event · period of report Dec 18, 2025Filed · 0001193125-25-324802
- 10-QQuarterly report · period of report Sep 30, 2025Filed · 0001193125-25-265659
- 10-QQuarterly report · period of report Jun 30, 2025Filed · 0000950170-25-103507
- 10-QQuarterly report · period of report Mar 31, 2025Filed · 0000950170-25-060544
- DEF 14AProxy statement · period of report Apr 15, 2025Filed · 0000950170-25-033061
- 10-KAnnual report · period of report Dec 31, 2024Filed · 0000950170-25-022754
- 10-QQuarterly report · period of report Sep 30, 2024Filed · 0000950170-24-118574
- 10-QQuarterly report · period of report Jun 30, 2024Filed · 0000950170-24-088219
- 10-QQuarterly report · period of report Mar 31, 2024Filed · 0000950170-24-050876
- DEF 14AProxy statement · period of report Apr 16, 2024Filed · 0000950170-24-025355
- 10-KAnnual report · period of report Dec 31, 2023Filed · 0000950170-24-014927
- SC 13G/A5%+ passive stakeFiled · 0001172661-24-000455
- 11-KEmployee stock plan · period of report Dec 31, 2022Filed · 0000950170-23-029911
- DEF 14AProxy statementFiled · 0001193125-23-060616
- 10-KAnnual report · period of report Dec 31, 2022Filed · 0001564590-23-002040
- SC 13G/A5%+ passive stakeFiled · 0001172661-23-000612
- Form 4/AInsider transaction · period of report Aug 5, 2022Filed · 0000899243-22-028042
- 11-KEmployee stock plan · period of report Dec 31, 2021Filed · 0001564590-22-023970
- DEF 14AProxy statement · period of report Apr 14, 2022Filed · 0001564590-22-008267
- 10-KAnnual report · period of report Dec 31, 2021Filed · 0001564590-22-006026
Authoritative source
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