GLDD's three largest insider shareholders as of April 22, 2026 are David E Simonelli (Chief Operating Officer, 245.87K shares), Todd M Lightfoot (Chief Accounting Officer, 66.76K shares), James Tastard (Svp Chrao, 39.73K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| David E Simonelli | Chief Operating Officer | 245,866 | 0 | 11 May, 2022 |
| Todd M Lightfoot | Chief Accounting Officer | 25,252 | 41,510 | 09 May, 2023 |
| James Tastard | Svp Chrao | 39,734 | 0 | 09 May, 2023 |
| Elaine J Dorward-King | - | 35,710 | 0 | 03 Jul, 2023 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 01 Apr, 2026 | Eleni Beyko | Common Stock | A | 25,505 | - | 151,312 | D | A |
| 01 Apr, 2026 | Ronald Steger | Common Stock | D | 20,404 | - | 0 | D | U |
| 25 Mar, 2026 | David Johanson | Common Stock | A | 521 | $10.82 | 119,738 | D | A |
| 01 Apr, 2026 | Lasse Petterson | Common Stock | A | 206,445 | - | 1,568,290 | D | A |
| 01 Apr, 2026 | Ryan Bayer | Common Stock | A | 5,607 | - | 37,380 | D | A |
| 01 Apr, 2026 | Scott Lee Kornblau | Common Stock | A | 90,518 | - | 244,126 | D | A |
| 01 Apr, 2026 | Vivienne Schiffer | Common Stock | A | 28,945 | - | 144,817 | D | A |
| 01 Apr, 2026 | Lawrence R Dickerson | Common Stock | D | 86,217 | - | 0 | D | U |
| 01 Apr, 2026 | Christopher Gunsten | Common Stock | A | 71,860 | - | 182,496 | D | A |
| 01 Apr, 2026 | Earl L Shipp | Common Stock | D | 42,619 | - | 0 | D | U |
| 01 Apr, 2026 | Dana A Armstrong | Common Stock | D | 8,436 | - | 0 | D | U |
| 01 Apr, 2026 | William H Hanson | Common Stock | A | 13,631 | - | 90,853 | D | A |
| 01 Apr, 2026 | Scott Lee Kornblau | Common Stock | D | 244,126 | - | 0 | D | U |
| 01 Apr, 2026 | David Johanson | Common Stock | A | 71,860 | - | 191,598 | D | A |
| 31 Mar, 2026 | Ronald Steger | Deferred Stock Units | A | 1,625 | $0.00 | 45,068 | D | A |
| 01 Apr, 2026 | Lasse Petterson | Common Stock | D | 1,568,290 | - | 0 | D | U |
| 01 Apr, 2026 | Christopher Gunsten | Common Stock | D | 182,496 | - | 0 | D | U |
| 01 Apr, 2026 | Eleni Beyko | Common Stock | D | 151,312 | - | 0 | D | U |
| 01 Apr, 2026 | Vivienne Schiffer | Common Stock | D | 144,817 | - | 0 | D | U |
| 01 Apr, 2026 | William H Hanson | Common Stock | D | 90,853 | - | 0 | D | U |