William F. Griffin Jr serves as Executive at ARGAN INC, where they oversee executive responsibilities. Since joining the company, William F. Griffin Jr has executed 406 insider transactions totaling $26.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 5, 2025 involved transacting 140,976 shares valued at $0.
William F. Griffin Jr currently holds 140,976 shares of ARGAN INC (AGX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William F. Griffin Jr has been a net seller of AGX stock. They have purchased $0 and sold $26.5M worth of shares.
William F. Griffin Jr's most recent insider trade was on Dec 5, 2025, when they sold 140,976 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Dec 1, 2025 | AGX | $0 | Other | 5,000 | $N/A | Discretionary |
| Dec 1, 2025 | AGX | $0 | Other | 5,000 | $N/A | Discretionary |
| Aug 5, 2025 | AGX | $0 | Other | 80,000 | $N/A | Discretionary |
| Aug 5, 2025 | AGX | $0 | Other | 80,000 | $N/A | Discretionary |
| Sep 17, 2024 | AGX | $1.8M | Sale | 20,000 | $90.00 | Discretionary |
| Jul 31, 2024 | AGX | $1.0M | Sale | 13,115 | $79.66 | Discretionary |
| Jul 30, 2024 | AGX | $385.7K | Sale | 5,000 | $77.14 | Discretionary |
| Jul 29, 2024 | AGX | $147.6K | Sale | 1,885 | $78.31 | Discretionary |
| Apr 18, 2024 | AGX | $0 | Option Exercise | 3,324 | $N/A | Discretionary |
| Apr 12, 2024 | AGX | $899.9K | Sale | 15,000 | $59.99 | Discretionary |
| Apr 18, 2023 | AGX | $0 | Option Exercise | 4,280 | $N/A | Discretionary |
| Jan 21, 2022 | AGX | $0 | Gift | 26,150 | $N/A | Discretionary |
| Oct 25, 2021 | AGX | $443.0K | Sale | 10,000 | $44.30 | Discretionary |
| Oct 18, 2021 | AGX | $442.5K | Disposition | 10,000 | $44.25 | Discretionary |
| Oct 18, 2021 | AGX | $188.7K | Award | 10,000 | $18.87 | Discretionary |
| Oct 7, 2021 | AGX | $132.8K | Sale | 3,000 | $44.25 | Discretionary |
| Oct 5, 2021 | AGX | $88.1K | Sale | 2,000 | $44.05 | Discretionary |
| Oct 7, 2020 | AGX | $1.1M | Sale | 24,692 | $44.48 | Discretionary |
| Oct 6, 2020 | AGX | $787.6K | Sale | 17,743 | $44.39 | Discretionary |
| Oct 5, 2020 | AGX | $491.1K | Sale | 11,134 | $44.11 | Discretionary |
| Sep 22, 2020 | AGX | $13.8K | Sale | 300 | $46.06 | Discretionary |
| Sep 18, 2020 | AGX | $769.5K | Sale | 17,131 | $44.92 | Discretionary |
| Sep 17, 2020 | AGX | $186.5K | Sale | 4,000 | $46.63 | Discretionary |
| Jan 23, 2017 | AGX | $1.8M | Sale | 25,000 | $70.33 | Discretionary |
| Jan 4, 2017 | AGX | $991.4K | Sale | 13,570 | $73.06 | Discretionary |
| Dec 27, 2016 | AGX | $234.2K | Sale | 3,200 | $73.18 | Discretionary |
| Dec 22, 2016 | AGX | $603.6K | Sale | 8,230 | $73.34 | Discretionary |
| Sep 27, 2016 | AGX | $0 | Other | 25,000 | $N/A | Discretionary |