Insider at

04

Insider transactions

05
1 buys (P) 0 sells (S) Net: $3,000,001 Avg return of open purchases vs now: -88.2% 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

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
May 6, 2026 UCAR P 1,829,269 $1.64 $3,000,001 1,829,269 Direct · Acquired -88.2% (price as of 2026-10-05)

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) 4 holdings

07

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

DateTickerSecuritySharesOwnership
May 20, 2026 UCAR Class A ordinary shares 10,500 Indirect
May 20, 2026 UCAR Class B ordinary shares 147,359 Indirect
May 20, 2026 UCAR Class B ordinary shares 149,435 Indirect
May 20, 2026 UCAR Class B ordinary shares 71,250 Indirect