GFS's three largest insider shareholders as of August 04, 2026 are Michael James Hogan (Chief Business Officer, 20.80K shares), Glenda Dorchak (Director, 18.87K shares), Michael James Hogan (Chief Business Officer, 18.34K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Glenda Dorchak | Director | 18,867 | 0 | 18,867 | 29.8% | 22 Apr, 2026 |
| 2 | Michael James Hogan | Chief Business Officer | 18,345 | 0 | 18,345 | 28.9% | 22 Apr, 2026 |
| 3 | Samak L Azar | Chief Legal Officer | 17,494 | 0 | 17,494 | 27.6% | 17 Apr, 2026 |
| 4 | Samuel Vicari | Chief Customer Officer | 8,692 | 0 | 8,692 | 13.7% | 03 Apr, 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 |
|---|---|---|---|---|---|---|---|---|
| 20 Apr, 2026 | Michael James Hogan | Chief Business Officer | Disposed S | 500 | $60.00 | $30.00K | 18,345 | Direct |
| 20 Apr, 2026 | Glenda Dorchak | Director | Disposed S | 4,000 | $58.46 | $233.84K | 18,867 | Direct |
| 15 Apr, 2026 | Michael James Hogan | Chief Business Officer | Disposed S | 1,800 | $48.31 | $86.96K | 18,995 | Direct |
| 16 Apr, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 500 | $48.71 | $24.36K | 17,494 | Direct |
| 15 Apr, 2026 | Michael James Hogan | Chief Business Officer | Disposed G | 150 | $0.00 | $0 | 18,845 | Direct |
| 09 Apr, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 500 | $47.60 | $23.80K | 17,994 | Direct |
| 02 Apr, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 500 | $42.96 | $21.48K | 18,494 | Direct |
| 01 Apr, 2026 | Michael James Hogan | Chief Business Officer | Disposed S | 1,800 | $45.04 | $81.07K | 20,945 | Direct |
| 01 Apr, 2026 | Samuel Vicari | Chief Customer Officer | Disposed F | 1,461 | $44.48 | $64.99K | 8,692 | Direct |
| 01 Apr, 2026 | Samuel Vicari | Chief Customer Officer | Disposed F | 1,461 | $44.48 | $64.99K | 8,692 | Direct |
| 01 Apr, 2026 | Samuel Vicari | Chief Customer Officer | Disposed F | 1,461 | $44.48 | $64.99K | 8,692 | Direct |
| 01 Apr, 2026 | Samuel Vicari | Chief Customer Officer | Disposed F | 1,461 | $44.48 | $64.99K | 8,692 | Direct |
| 01 Apr, 2026 | Samuel Vicari | Chief Customer Officer | Disposed F | 1,461 | $44.48 | $64.99K | 8,692 | Direct |
| 01 Apr, 2026 | Samuel Vicari | Chief Customer Officer | Disposed F | 1,461 | $44.48 | $64.99K | 8,692 | Direct |
| 01 Apr, 2026 | Samuel Vicari | Chief Customer Officer | Disposed F | 1,461 | $44.48 | $64.99K | 8,692 | Direct |
| 01 Apr, 2026 | Michael James Hogan | Chief Business Officer | Disposed G | 150 | $0.00 | $0 | 20,795 | Direct |
| 26 Mar, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 500 | $45.99 | $23.00K | 18,994 | Direct |
| 19 Mar, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 500 | $41.59 | $20.80K | 19,494 | Direct |
| 18 Mar, 2026 | Michael James Hogan | Chief Business Officer | Disposed S | 1,800 | $43.25 | $77.85K | 22,895 | Direct |
| 18 Mar, 2026 | Michael James Hogan | Chief Business Officer | Disposed G | 150 | $0.00 | $0 | 22,745 | Direct |