Form SCHEDULE 13G/A ARGAN INC Filed by: WELLINGTON MANAGEMENT GROUP LLP Feb 10, 2025 10:26AM
Form SC 13G ARGAN INC Filed by: WELLINGTON MANAGEMENT GROUP LLP Nov 8, 2024 10:47AM
Form SC 13G/A ARGAN INC Filed by: WELLINGTON MANAGEMENT GROUP LLP Jul 12, 2021 09:23AM
Form SC 13G/A ARGAN INC Filed by: WELLINGTON MANAGEMENT GROUP LLP Feb 3, 2021 01:34PM
Form SC 13G/A ARGAN INC Filed by: WELLINGTON MANAGEMENT GROUP LLP Jan 27, 2020 03:57PM


Jun 10, 2019 09:58AM Form SC 13G/A ARGAN INC Filed by: WELLINGTON MANAGEMENT GROUP LLP
Feb 12, 2019 09:43AM Form SC 13G ARGAN INC Filed by: WELLINGTON MANAGEMENT GROUP LLP