Kaiser Aluminum Corporation
KALU · NASDAQ · Materials · Aluminum
Aluminum company based in Franklin, Tennessee.
Example public filing
ARK Investment Management added to its stake +1,964 shares
ARK Investment Management added to its stake in Kaiser Aluminum Corporation, per its Q4 2025 13F.
- 15K
- Shares reported · +1,964 vs prior quarter
- 0.01%
- Disclosed portfolio weight
- $1.71M
- Reported value
- Holdings as of
- Dec 31, 2025
- Filed
- Feb 11, 2026
Data as of Oct 11, 2026. A real record from the official source, chosen as the most recent insider trade or, failing that, the most recent filing of another kind; not a recommendation.
On file for KALU, last 12 months
- 0
- Insider filings
- 0
- Congress trades
- 8
- Fund positions
- 0
- Federal contracts
Records OQRO holds, counted by their date; a 13F position is counted once per quarter it is reported.
Insider buying and selling since 2006
Insiders of Kaiser Aluminum Corporation reported 60 open-market purchases and 662 sales since 2006; purchases in 5 different years, most recently 2024.
| Year | Bought | Sold |
|---|---|---|
| 2024 | 2×2 trades | 1×1 trade |
| 2023 | — | 2×2 trades |
| 2022 | — | 17×17 trades |
| 2021 | — | 34×34 trades |
| 2020 | — | 16×16 trades |
| 2019 | — | 38×38 trades |
| 2018 | — | 18×18 trades |
| 2017 | 2×2 trades | 18×18 trades |
| 2016 | — | 12×12 trades |
| 2015 | — | 28×28 trades |
| 2014 | — | 17×17 trades |
| 2013 | — | 19×19 trades |
| 2012 | — | 39×39 trades |
| 2011 | — | 53×53 trades |
| 2010 | — | 39×39 trades |
| 2009 | 1×1 trade | 32×32 trades |
| 2008 | 49×49 trades | 1×1 trade |
| 2007 | 6×6 trades | 277×277 trades |
| 2006 | — | 1×1 trade |
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. The amounts, the people and every filing are in OQRO Pro.
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8 records for Kaiser Aluminum Corporation in the last 12 months, each linked to its filing. Full histories, the screener, alerts for the companies you follow and Ask OQRO.
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What this page holds
- Insider trades and planned sales
- Politician trades (House and Senate)
- Fund holdings from 13F filings
- Federal contracts, lobbying and short selling
- Full history and context, with a link to every filing
What OQRO is
OQRO reads the public record for US-listed companies — insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings, and federal contract awards — and puts each one in plain words next to the filing it came from. It describes what was disclosed. It does not give investment advice or tell you what to buy.
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Questions about Kaiser Aluminum Corporation insider trading
Have Kaiser Aluminum Corporation insiders bought shares recently?
No open-market purchase by an insider of Kaiser Aluminum Corporation was filed in the last 90 days. The latest on record was on Jul 29, 2024.
How often do Kaiser Aluminum Corporation insiders buy and sell shares?
Since 2006, Kaiser Aluminum Corporation insiders reported 60 open-market purchases and 662 sales on Forms 4 and 5, with purchases in 5 different years, most recently 2024.
Do members of Congress trade KALU?
No trade in Kaiser Aluminum Corporation (KALU) was disclosed by a member of Congress in the last 12 months.
When does Kaiser Aluminum Corporation report its next results?
Kaiser Aluminum Corporation's next results are expected on Oct 21, 2026. The date can move until the company confirms it. Insiders often trade in the weeks right after results.
Where does this data come from?
From official filings only: SEC Forms 4, 5 and 144 for insiders, House and Senate periodic transaction reports for Congress, SEC Form 13F for funds, Form 8-K for company events and USAspending for federal contracts. Every record on OQRO links to its source. It is public data, not investment advice.