Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 9 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
March 5, 2026 KALU F 97 $125.84 $12,206 7,517 Direct -1.27% Disposed 20.8% (price as of 2026-10-02)
March 5, 2026 KALU F 482 $125.84 $60,655 7,614 Direct -5.95% Disposed 20.8% (price as of 2026-10-02)
March 5, 2026 KALU A 733 · · 8,096 Direct +9.96% Acquired (price as of 2026-10-02)
Nov. 7, 2025 KALU F 163 $94.53 $15,408 7,363 Direct -2.17% Disposed 60.8% (price as of 2026-10-02)
March 5, 2025 KALU A 1,342 · · 7,526 Direct +21.70% Acquired (price as of 2026-10-02)
Nov. 7, 2024 KALU F 163 $83.53 $13,615 6,184 Direct -2.57% Disposed 82.0% (price as of 2026-10-02)
March 5, 2024 KALU A 1,500 · · 6,347 Direct +30.95% Acquired (price as of 2026-10-02)
March 5, 2024 KALU A 1,351 · · 4,847 Direct +38.64% Acquired (price as of 2026-10-02)
June 7, 2023 KALU A 396 · · 3,496 Direct +12.77% Acquired (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) 1 holding

07

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

DateTickerSecuritySharesOwnership
June 9, 2023 KALU Common Stock, par value $0.01 per share 3,100 Direct