Insiders / Donnan John Malcolm

Donnan John Malcolm

CIK 1311544personinsider

Companies

1

First seen

Feb 25, 2026

Last activity

Apr 29, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
Kaiser Aluminum Corp · KALU	Executive	28,200	37,553	7	—

All securities held

1 position · latest reported per filing

Company	Security	Shares	As of
Kaiser Aluminum Corp	Common Stock, par value $0.01 per share	28,200	Apr 28, 2026

Activity

InsidersInstitutions

This person's insider trades (Form 4), across every company.

Date	Action	Company	Value	Shares Δ	Position after	Impact
Feb 23, 2026	Sell	KALU Kaiser Aluminum Corp Common Stock, par value $0.01 per share	$2.31M	-18K -45.40%	22,205 0.14% of shares	medium
Apr 27, 2026	Sell	KALU Kaiser Aluminum Corp Common Stock, par value $0.01 per share	$488.8K	-3K -8.45%	29,700 0.18% of shares	medium
Mar 5, 2026	Other	KALU Kaiser Aluminum Corp Common Stock, par value $0.01 per share	$433.0K	-3K -9.16%	34,112 0.21% of shares	low
Mar 5, 2026	Other	KALU Kaiser Aluminum Corp Common Stock, par value $0.01 per share	$210.0K	-2K -4.89%	32,443 0.20% of shares	low
Apr 28, 2026	Gift	KALU Kaiser Aluminum Corp Common Stock, par value $0.01 per share	$0	-2K -5.05%	28,200 0.17% of shares	low
Mar 5, 2026	Grant	KALU Kaiser Aluminum Corp Common Stock, par value $0.01 per share	$0	+12K +44.97%	37,553 0.23% of shares	low
Mar 5, 2026	Grant	KALU Kaiser Aluminum Corp Common Stock, par value $0.01 per share	$0	+4K +16.66%	25,904 0.16% of shares	low