Kaiser Aluminum Corporation (KALU)
Nasdaq: KALU · Rolling Drawing & Extruding of Nonferrous Metals · Franklin, TN · filing with the SEC since 1994
Grade4.7
◀ Past 6.0● Present 4.1▶ Future 4.1
Who owns Kaiser Aluminum Corporation
As filed with the SECHolders of 5% or more
4
Blackrock, Inc. holds 14.8% of Common Stock, as its SCHEDULE 13G/A filed Apr 24, 2026 says.
Directors and officers
18
report now, of 39 people on the record since 2006. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G/A · filed Apr 24, 2026 · Common Stock · 16.1% in Apr 29, 2025
State Street Corporation
SCHEDULE 13G · filed May 12, 2026 · COMMON STOCK
Vanguard Portfolio Management
SCHEDULE 13G · filed Apr 29, 2026 · Common Stock
Vanguard Capital Management
SCHEDULE 13G · filed Jul 31, 2026 · Common Stock
Barrow Hanley Mewhinney & Strauss LLC
SCHEDULE 13G · filed Nov 12, 2025 · Common Stock · reported falling below 5%, from 5.39% in Aug 12, 2025
Dimensional Fund Advisors LP
SCHEDULE 13G/A · filed Jul 14, 2026 · Common Stock · reported falling below 5%, from 5% in Apr 15, 2025
Nomura Asset Management International Inc.
SCHEDULE 13G/A · filed May 15, 2026 · Common Stock, par value $0.01 per share · reported falling below 5%, from 5.6% in Feb 17, 2026
Victory Capital Management, Inc.
SCHEDULE 13G/A · filed Jan 27, 2025 · Common Stock · reported falling below 5%, from 5.27% in Nov 7, 2024
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%
Macquarie Group Limited
SCHEDULE 13G/A · filed Feb 13, 2026 · Common Shares · reported falling below 5%
What KALU reports owning in othersstakes of 5% or more, and other ties
4 subsidiaries in 1 country, from the list filed with the 10-K filed Feb 19, 2026.
Insider tradesForm 4
10sales
0purchases
0sales on a scheduled plan
7people selling
$16.7Msold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Nov 3, 2025 to Nov 3, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 3, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window7 of 39 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Harvey Keith | President & CEO | 2 | $8.8M | 0 | 0 | $0 |
| Donnan John Malcolm | EVP, CAO and GC | 2 | $2.8M | 0 | 0 | $0 |
| Wilcox Brett | director | 1 | $2.6M | 0 | 0 | $0 |
| West Neal E | EVP & CFO | 2 | $1.5M | 0 | 0 | $0 |
| Tiffany Blain | EVP - Sales & Marketing | 1 | $800,000 | 0 | 0 | $0 |
| Grimley Richard P. | director | 1 | $300,000 | 0 | 0 | $0 |
| Gheorghe Iulian | SVP - Adv Eng & Innovation | 1 | $0 | 0 | 0 | $0 |