John Malcolm Donnan

Companies

• Kaiser AluminumVP, Secretary & Gen. Counsel Jul 6, 2006 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Kaiser Aluminum KALU28,200 shares²$4.2M at $148.42Apr 28, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Apr 28, 2026Gift 1,500 shares of Kaiser Aluminum²
• Apr 27, 2026Sold 2,743 shares at $178.20 of Kaiser Aluminum²
• Mar 5, 2026Shares withheld for tax 1,669 shares at $125.84 of Kaiser Aluminum³
• Mar 5, 2026Shares withheld for tax 3,441 shares at $125.84 of Kaiser Aluminum³
• Mar 5, 2026Granted 11,649 shares of Kaiser Aluminum³
• Mar 5, 2026Granted 3,699 shares of Kaiser Aluminum³
• Feb 23, 2026Sold 18,461 shares at $125.08 of Kaiser Aluminum⁴
• Mar 5, 2025Shares withheld for tax 895 shares at $69.00 of Kaiser Aluminum⁵
• Mar 5, 2025Shares withheld for tax 614 shares at $69.00 of Kaiser Aluminum⁵
• Mar 5, 2025Granted 2,299 shares of Kaiser Aluminum⁵
• Mar 5, 2025Granted 6,774 shares of Kaiser Aluminum⁵
• Mar 5, 2024Shares withheld for tax 3,288 shares at $71.76 of Kaiser Aluminum⁶
• Mar 5, 2024Granted 6,949 shares of Kaiser Aluminum⁶
• Mar 5, 2023Shares withheld for tax 831 shares at $84.33 of Kaiser Aluminum⁷
• Mar 5, 2023Granted 4,239 shares of Kaiser Aluminum⁷
• Mar 5, 2022Shares withheld for tax 1,115 shares at $95.13 of Kaiser Aluminum⁸
• Mar 5, 2022Shares withheld for tax 442 shares at $95.13 of Kaiser Aluminum⁸
• Mar 5, 2022Granted 1,192 shares of Kaiser Aluminum⁸
• Mar 5, 2022Granted 3,453 shares of Kaiser Aluminum⁸