Insider at

04

Insider transactions

05
1 buys (P) 13 sells (S) Net: $-1,556,448 + 10 non-open-market transactions below Avg return of open purchases vs now: -18.3% last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

10 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 22, 2026 GFS S 10b5-1 707 $57.81 $40,872 100 Direct -87.61% Disposed -13.2% (price as of 2026-10-02)
July 15, 2026 GFS P 12 $61.41 $737 807 Direct +1.51% Acquired -18.3% (price as of 2026-10-02)
July 9, 2026 GFS S 10b5-1 500 $70.90 $35,450 795 Direct -38.61% Disposed -29.2% (price as of 2026-10-02)
July 8, 2026 GFS S 10b5-1 2,200 $65.90 $144,980 1,395 Direct -61.20% Disposed -23.9% (price as of 2026-10-02)
June 24, 2026 GFS S 10b5-1 2,800 $83.53 $233,884 3,745 Direct -42.78% Disposed -39.9% (price as of 2026-10-02)
June 10, 2026 GFS S 10b5-1 2,800 $75.17 $210,476 6,695 Direct -29.49% Disposed -33.3% (price as of 2026-10-02)
May 27, 2026 GFS S 10b5-1 2,800 $82.88 $232,064 9,645 Direct -22.50% Disposed -39.5% (price as of 2026-10-02)
May 13, 2026 GFS S 10b5-1 2,800 $74.64 $208,992 12,595 Direct -18.19% Disposed -32.8% (price as of 2026-10-02)
May 5, 2026 GFS S 10b5-1 500 $70.00 $35,000 15,395 Direct -3.15% Disposed -28.3% (price as of 2026-10-02)
April 29, 2026 GFS S 10b5-1 2,300 $60.69 $139,587 16,045 Direct -12.54% Disposed -17.3% (price as of 2026-10-02)
April 20, 2026 GFS S 10b5-1 500 $60.00 $30,000 18,345 Direct -2.65% Disposed -16.4% (price as of 2026-10-02)
April 15, 2026 GFS S 10b5-1 1,800 $48.31 $86,958 18,995 Direct -8.66% Disposed 3.9% (price as of 2026-10-02)
April 1, 2026 GFS S 10b5-1 1,800 $45.04 $81,072 20,945 Direct -7.91% Disposed 11.4% (price as of 2026-10-02)
March 18, 2026 GFS S 10b5-1 1,800 $43.25 $77,850 22,895 Direct -7.29% Disposed 16.0% (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
March 18, 2026 GFS Ordinary Shares 24,695 Direct
March 18, 2026 GFS Restricted Share Units 52,113 Direct