Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Hoffman James Donald

Over the trailing 90 days, Hoffman James Donald (Other at KAISER ALUMINUM CORP) bought $105K of stock in KALU, per 2 SEC Form 4 transactions.

Role: Other
Companies: KALU
Window: Trailing 90 days · 2 transactions · CIK 1447652
Net activity: +$105K ($105K bought · $0 sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
KALU	KAISER ALUMINUM CORP	2	$105K	—	$105K

Transactions (2)

Date	Symbol	Type	Shares	Value	Description
2026-06-04	KALU	Buy	786	$0	Grant, award or other acquisition
2026-06-04	KALU	Buy	589	$105K	Grant, award or other acquisition

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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