GSAT's three largest insider shareholders as of September 09, 2026 are James Iii Monroe (Director, 58.83Mn shares), James Iii Monroe (Director, 58.83Mn shares), James Iii Monroe (Director, 58.83Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | David B. Kagan | Chief Executive Officer | 2,030,204 | 0 | 2,030,204 | 52.0% | 31 Aug, 2023 |
| 2 | James F Lynch | Director | 0 | 712,714 | 712,714 | 18.3% | 26 Aug, 2026 |
| 3 | Michael J Lovett | Director | 653,667 | 0 | 653,667 | 16.8% | 04 Jan, 2024 |
| 4 | Timothy Evan Taylor | Vp, Finance Operations | 0 | 170,244 | 170,244 | 4.4% | 13 Aug, 2026 |
| 5 | L Barbee Iv Ponder | General Counsel | 126,583 | 0 | 126,583 | 3.2% | 11 Aug, 2026 |
| 6 | Rebecca Clary | Vp Chief Financial Officer | 96,540 | 0 | 96,540 | 2.5% | 17 Aug, 2026 |
| 7 | Keith O Cowan | Director | 61,746 | 0 | 61,746 | 1.6% | 21 May, 2026 |
| 8 | James Iii Monroe | Chief Executive Officer | 45,880 | 0 | 45,880 | 1.2% | 07 Jan, 2026 |
| 9 | Benjamin G Wolff | Director | 4,116 | 0 | 4,116 | 0.1% | 24 Aug, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 27 Aug, 2026 | Benjamin G Wolff | Director | Acquired M | 6,666 | $17.40 | $115.99K | 10,782 | Direct |
| 27 Aug, 2026 | Benjamin G Wolff | Director | Acquired M | 6,666 | $19.50 | $129.99K | 17,448 | Direct |
| 27 Aug, 2026 | Benjamin G Wolff | Director | Acquired M | 4,444 | $28.05 | $124.65K | 21,892 | Direct |
| 27 Aug, 2026 | Benjamin G Wolff | Director | Acquired M | 2,222 | $32.85 | $72.99K | 24,114 | Direct |
| 27 Aug, 2026 | Benjamin G Wolff | Director | Disposed S | 19,998 | $81.98 | $1.64Mn | 4,116 | Direct |
| 27 Aug, 2026 | Benjamin G Wolff | Director | Disposed M | 6,666 | $0.00 | $0 | 0 | Direct |
| 27 Aug, 2026 | Benjamin G Wolff | Director | Disposed M | 6,666 | $0.00 | $0 | 0 | Direct |
| 27 Aug, 2026 | Benjamin G Wolff | Director | Disposed M | 4,444 | $0.00 | $0 | 2,222 | Direct |
| 27 Aug, 2026 | Benjamin G Wolff | Director | Disposed M | 2,222 | $0.00 | $0 | 4,444 | Direct |
| 26 Aug, 2026 | James F Lynch | Director | Disposed S | 110,000 | $81.78 | $9.00Mn | 712,714 | Indirect |
| 21 Aug, 2026 | Benjamin G Wolff | Director | Acquired M | 6,666 | $7.05 | $47.00K | 10,782 | Direct |
| 21 Aug, 2026 | Benjamin G Wolff | Director | Acquired M | 6,666 | $8.11 | $54.03K | 17,448 | Direct |
| 21 Aug, 2026 | Benjamin G Wolff | Director | Acquired M | 6,666 | $5.08 | $33.86K | 24,114 | Direct |
| 21 Aug, 2026 | Benjamin G Wolff | Director | Disposed S | 19,998 | $82.21 | $1.64Mn | 4,116 | Direct |
| 21 Aug, 2026 | Benjamin G Wolff | Director | Disposed M | 6,666 | $0.00 | $0 | 0 | Direct |
| 21 Aug, 2026 | Benjamin G Wolff | Director | Disposed M | 6,666 | $0.00 | $0 | 0 | Direct |
| 21 Aug, 2026 | Benjamin G Wolff | Director | Disposed M | 6,666 | $0.00 | $0 | 0 | Direct |
| 14 Aug, 2026 | Rebecca Clary | Vp Chief Financial Officer | Disposed S | 24,100 | $82.17 | $1.98Mn | 96,540 | Direct |
| 12 Aug, 2026 | Timothy Evan Taylor | Vp, Finance Operations | Disposed S | 75,000 | $83.15 | $6.24Mn | 245,244 | Indirect |
| 13 Aug, 2026 | Timothy Evan Taylor | Vp, Finance Operations | Disposed S | 75,000 | $82.82 | $6.21Mn | 170,244 | Indirect |