WILCOX BRETT

PrivateCIK: 1289226
Location

PORTLAND, OR

WILCOX BRETT sold 60.3% of their position (15K shares) of KAISER ALUMINUM CORP on the open market

Open‑market sale worth $2.62M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderWILCOX BRETTCIK 1289226
IssuerKAISER ALUMINUM CORPCIK 811596
Director
Since Jun 2019
-15K
Net shares
Net seller
$2.62M
Total sold
1
Open market trades
0B · 1S
1
Total transactions
15K disposed
Non-Derivative Transactions1

Common Stock, par value $0.01 per share

Indirect
S · Sale

Shares

15K

Price / share

$174.44

Trade value

$2.62M

% of position

60.3%
4/27/2026
24.89K9.89K
Total

Net shares

15K

Net value

-$2.62M

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock, par value $0.01 per share

Direct
Shares owned1.91K
Total
1.91K direct1.91K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
WILCOX BRETT — Insider Transaction (Form 4) Filed Apr 29, 2026 | Finecho