Griffin William F Jr — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Griffin William F Jr has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $70.18M.

Profile

Griffin William F Jr

William F. Griffin Jr. is associated with ARGAN INC, a company known for providing construction and engineering services. Specific details about his role and contributions to the company are not widely documented.

RoleInsider
Notability10/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-23AGXARGAN INCS — Open-market sale20.0K$760.43$15.21M
2026-06-23AGXARGAN INCS — Open-market sale30.0K$725.85$21.78M
2026-06-16AGXARGAN INCS — Open-market sale50.0K$643.46$32.17M
2025-08-05AGXARGAN INCJ — Other acquisition / disposition80.0K$0.00
2025-08-05AGXARGAN INCJ — Other acquisition / disposition80.0K$0.00
2025-04-18AGXARGAN INCJ — Other acquisition / disposition25.0K$0.00
2025-04-18AGXARGAN INCJ — Other acquisition / disposition25.0K$0.00
2025-04-18AGXARGAN INCJ — Other acquisition / disposition25.0K$0.00
2025-04-18AGXARGAN INCJ — Other acquisition / disposition25.0K$0.00
2025-04-18AGXARGAN INCM — Option exercise3.4K$0.00
2025-04-10AGXARGAN INCJ — Other acquisition / disposition130.0K$0.00
2025-04-10AGXARGAN INCJ — Other acquisition / disposition130.0K$0.00
2024-11-01AGXARGAN INCS — Open-market sale7.5K$136.09$1.02M
2024-10-28AGXARGAN INCG — Bona-fide gift5.0K$0.00
2024-10-28AGXARGAN INCG — Bona-fide gift5.0K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is Griffin William F Jr?

William F. Griffin Jr. is associated with ARGAN INC, a company known for providing construction and engineering services. Specific details about his role and contributions to the company are not widely documented.…

How many SEC Form 4 filings has Griffin William F Jr submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Has Griffin William F Jr been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 4 open-market sales ($70.18M) across all tracked filings.

Where can I see all of Griffin William F Jr's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

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