Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 11 non-open-market transactions below 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

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 15, 2026 GT M 3,170 · · 7,148 Direct +79.69% Acquired (price as of 2026-10-06)
May 15, 2026 GT F 2,111 $5.64 $11,906 5,037 Direct -29.53% Disposed -16.0% (price as of 2026-10-06)
May 15, 2026 GT M 3,170 · · 6,340 Direct -33.33% Disposed (price as of 2026-10-06)
March 1, 2026 GT M 3,575 · · 7,150 Direct -33.33% Disposed (price as of 2026-10-06)
March 1, 2026 GT M 2,963 · · 2,963 Direct -50.00% Disposed (price as of 2026-10-06)
March 1, 2026 GT F 4,353 $8.25 $35,912 3,978 Direct -52.25% Disposed -42.6% (price as of 2026-10-06)
March 1, 2026 GT M 6,538 · · 8,331 Direct +364.64% Acquired (price as of 2026-10-06)
Feb. 23, 2026 GT A 27,522 · · 27,522 Direct · Acquired (price as of 2026-10-06)
Feb. 23, 2026 GT A 36,697 · · 36,697 Direct · Acquired (price as of 2026-10-06)
May 15, 2025 GT A 9,510 · · 9,510 Direct · Acquired (price as of 2026-10-06)
May 15, 2025 GT A 19,021 · · 19,021 Direct · Acquired (price as of 2026-10-06)

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.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
May 15, 2026 GT 2022 Plan Restricted Stock Units [F2] Common Stock (3,170) · · 3,170 Disposed
March 1, 2026 GT 2022 Plan Restricted Stock Units Common Stock (3,575) · · 3,575 Disposed
March 1, 2026 GT 2022 Plan Restricted Stock Units Common Stock (2,963) · · 2,963 Disposed
Feb. 23, 2026 GT 2022 Plan Restricted Stock Units [F2] Common Stock (27,522) · · 27,522 Acquired
Feb. 23, 2026 GT 2022 Plan Performance Share Units [F1] Common Stock (36,697) · · 36,697 Acquired
May 15, 2025 GT 2022 Plan Restricted Stock Units [F2] Common Stock (9,510) · · 9,510 Acquired
May 15, 2025 GT 2022 Plan Performance Share Units [F1] Common Stock (19,021) · · 19,021 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 3 holdings

07

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

DateTickerSecuritySharesOwnership
May 19, 2025 GT Common Stock 1,793 Direct
May 19, 2025 GT 2022 Plan Restricted Stock Units [F1]→ Common Stock (5,926) 5,926 Direct
May 19, 2025 GT 2022 Plan Restricted Stock Units [F2]→ Common Stock (10,725) 10,725 Direct