Globalfoundries's three largest insider shareholders as of September 12, 2026 are Thomas Caulfield (Director, 188.26K shares), Pradip Singh Hardip Singh (Chief Manufacturing Officer, 51.76K shares), Pradip Singh Hardip Singh (Chief Manufacturing Officer, 51.76K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Thomas Caulfield | Director | 188,256 | 0 | 188,256 | 41.6% | 05 May, 2026 |
| 2 | Pradip Singh Hardip Singh | Chief Manufacturing Officer | 51,764 | 0 | 51,764 | 11.4% | 05 May, 2026 |
| 3 | - Rao Bobby Satyadev Yerramilli | Director | 31,443 | 0 | 31,443 | 7.0% | 30 Jul, 2026 |
| 4 | Carlos Antoine Obeid | Director | 28,313 | 0 | 28,313 | 6.3% | 31 Jul, 2026 |
| 5 | Camilla Languille | Director | 25,316 | 0 | 25,316 | 5.6% | 10 Sep, 2026 |
| 6 | Marc Antaki | Director | 24,031 | 0 | 24,031 | 5.3% | 31 Jul, 2026 |
| 7 | Glenda Dorchak | Director | 23,725 | 0 | 23,725 | 5.2% | 30 Jul, 2026 |
| 8 | Gregory Johnson Pedersen | Chief Accounting Officer | 15,212 | 0 | 15,212 | 3.4% | 04 Aug, 2026 |
| 9 | Ganesh Moorthy | Director | 14,347 | 0 | 14,347 | 3.2% | 30 Jul, 2026 |
| 10 | Samer Halawa | Director | 13,713 | 0 | 13,713 | 3.0% | 30 Jul, 2026 |
| 11 | Samak L Azar | Chief Legal Officer | 9,799 | 0 | 9,799 | 2.2% | 11 Sep, 2026 |
| 12 | David M Kerko | Director | 8,858 | 0 | 8,858 | 2.0% | 30 Jul, 2026 |
| 13 | Jack R Lazar | Director | 8,858 | 0 | 8,858 | 2.0% | 30 Jul, 2026 |
| 14 | Samuel Vicari | Chief Customer Officer | 8,692 | 0 | 8,692 | 1.9% | 03 Apr, 2026 |
| 15 | Michael James Hogan | Chief Strategy Officer | 1 | 0 | 1 | 0.0% | 24 Jul, 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 |
|---|---|---|---|---|---|---|---|---|
| 10 Sep, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 335 | $44.83 | $15.02K | 9,799 | Direct |
| 08 Sep, 2026 | Camilla Languille | Director | Disposed F | 1,571 | $45.21 | $71.02K | 11,223 | Direct |
| 03 Sep, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 335 | $43.24 | $14.49K | 10,134 | Direct |
| 27 Aug, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 335 | $46.75 | $15.66K | 10,469 | Direct |
| 20 Aug, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 335 | $48.38 | $16.21K | 10,804 | Direct |
| 18 Aug, 2026 | Pradheepa Raman | Chief People Officer | Disposed S | 6,760 | $51.12 | $345.57K | 0 | Direct |
| 13 Aug, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 335 | $52.62 | $17.63K | 11,139 | Direct |
| 06 Aug, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 335 | $48.29 | $16.18K | 11,474 | Direct |
| 31 Jul, 2026 | Gregory Johnson Pedersen | Chief Accounting Officer | Disposed F | 1,268 | $49.89 | $63.26K | 12,850 | Direct |
| 31 Jul, 2026 | Gregory Johnson Pedersen | Chief Accounting Officer | Disposed F | 1,268 | $49.89 | $63.26K | 12,850 | Direct |
| 31 Jul, 2026 | Gregory Johnson Pedersen | Chief Accounting Officer | Disposed F | 761 | $49.89 | $37.97K | 15,212 | Direct |
| 31 Jul, 2026 | Gregory Johnson Pedersen | Chief Accounting Officer | Disposed F | 761 | $49.89 | $37.97K | 15,212 | Direct |
| 30 Jul, 2026 | Samak L Azar | Chief Legal Officer | Disposed S | 335 | $48.93 | $16.39K | 11,809 | Direct |
| 29 Jul, 2026 | Marc Antaki | Director | Disposed F | 1,671 | $49.02 | $81.91K | 9,202 | Direct |
| 29 Jul, 2026 | Camilla Languille | Director | Disposed F | 1,671 | $49.02 | $81.91K | 7,559 | Direct |
| 29 Jul, 2026 | Camilla Languille | Director | Disposed F | 1,671 | $49.02 | $81.91K | 7,559 | Direct |
| 29 Jul, 2026 | Carlos Antoine Obeid | Director | Disposed F | 1,671 | $49.02 | $81.91K | 19,455 | Direct |
| 28 Jul, 2026 | Carlos Antoine Obeid | Director | Acquired A | 3,291 | $0.00 | $0 | 8,858 | Direct |
| 28 Jul, 2026 | - Rao Bobby Satyadev Yerramilli | Director | Acquired A | 3,291 | $0.00 | $0 | 8,858 | Direct |
| 28 Jul, 2026 | David M Kerko | Director | Acquired A | 3,291 | $0.00 | $0 | 8,858 | Direct |