Data spanning the past 90 days through December 12, 2025 reveals that Argan's three principal insider shareholders consist of Director William F Jr Griffin (140.98K shares), Director James W Quinn (49.57K shares), President And CEO David Hibbert Watson (47.13K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Rainer H Bosselmann | 196,723 | 11 Jun, 2025 | |
| William F Jr Griffin | 140,976 | 09 Dec, 2025 | |
| David Hibbert Watson | President And CEO | 47,132 | 10 Oct, 2025 |
| William F. Leimkuhler | 38,834 | 01 Oct, 2025 | |
| Charles Edwin Iv Collins | Chief Executive Officer And Gemma | 21,006 | 17 Oct, 2025 |
| Cynthia Flanders | 16,428 | 08 Oct, 2025 | |
| John Ronald Jr. Jeffrey | 12,556 | 01 Oct, 2025 | |
| Peter W Getsinger | 10,164 | 21 Oct, 2025 | |
| Richard H Deily | Compliance Officer And Former Cfo | 7,802 | 31 Jul, 2025 |
| Mano S Koilpillai | 4,975 | 31 Jul, 2024 | |
| James W Quinn | 4,578 | 11 Dec, 2025 | |
| W G Champion Mitchell | 2,500 | 23 Apr, 2024 | |
| Terrance Colin Trebilcock | President And Gemma Power Sys. | 1,705 | 19 Apr, 2022 |
| Karen Sweeney | 1,315 | 22 Sep, 2025 | |
| Joshua Scott Baugher | Chief Financial Officer | 1,235 | 06 May, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 09 Dec, 2025 | James W Quinn | Common Stock | D | 1,000 | $0.00 | 4,578 | D | G |
| 09 Dec, 2025 | James W Quinn | Common Stock | A | 1,000 | $0.00 | 1,000 | I | G |
| 10 Dec, 2025 | James W Quinn | Common Stock | D | 1,000 | $328.04 | 0 | I | S |
| 05 Dec, 2025 | William F Jr Griffin | Common Stock | D | 140,976 | $0.00 | 0 | I | J |
| 05 Dec, 2025 | William F Jr Griffin | Common Stock | A | 140,976 | $0.00 | 140,976 | I | J |
| 01 Dec, 2025 | William F Jr Griffin | Common Stock | D | 5,000 | $0.00 | 0 | I | J |
| 01 Dec, 2025 | William F Jr Griffin | Common Stock | A | 5,000 | $0.00 | 140,976 | I | J |
| 17 Oct, 2025 | Peter W Getsinger | Common Stock | D | 2,000 | $292.00 | 16,390 | D | S |
| 20 Oct, 2025 | Peter W Getsinger | Common Stock | D | 6,493 | $294.39 | 9,897 | D | S |
| 15 Oct, 2025 | Charles Edwin Iv Collins | Common Stock | A | 5,235 | $42.31 | 26,241 | D | M |
| 15 Oct, 2025 | Peter W Getsinger | Common Stock | A | 8,493 | $46.35 | 20,389 | D | M |
| 15 Oct, 2025 | Peter W Getsinger | Common Stock | D | 999 | $0.00 | 19,390 | D | G |
| 15 Oct, 2025 | Charles Edwin Iv Collins | Common Stock | A | 4,765 | $33.81 | 31,006 | D | M |
| 16 Oct, 2025 | Peter W Getsinger | Common Stock | D | 1,000 | $0.00 | 18,390 | D | G |
| 15 Oct, 2025 | Charles Edwin Iv Collins | Common Stock | D | 10,000 | $309.37 | 21,006 | D | S |
| 13 Oct, 2025 | Charles Edwin Iv Collins | Common Stock | A | 5,235 | $43.10 | 26,241 | D | M |
| 13 Oct, 2025 | Charles Edwin Iv Collins | Common Stock | A | 4,765 | $42.31 | 31,006 | D | M |
| 13 Oct, 2025 | Charles Edwin Iv Collins | Common Stock | D | 10,000 | $292.09 | 21,006 | D | S |
| 10 Oct, 2025 | James W Quinn | Common Stock | D | 5,578 | $0.00 | 43,992 | I | J |
| 10 Oct, 2025 | James W Quinn | Common Stock | A | 5,578 | $0.00 | 5,578 | D | J |