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Kaiser Aluminum (KALU) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET

Updated Oct 15, 2026, 4:00 PM ET

What changed since yesterday

KALU ends flat (+0.2%) to $148.42. Closed at $148.42, +0.17% vs the prior close of $148.17. Day range $144.35–$148.82, opened at $146.63.

Last close$148.42+0.17%
Day range144.35–148.82
Open146.63
Volume119.40K
52-week range77.24–199.89
Avg volume (20d)210.26K

KALU daily analysis — what happened

A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.

Oct 15, 2026 — KALU ends flat (+0.2%) to $148.42
Oct 14, 2026 — KALU dips 2.4% to $148.17
Oct 13, 2026 — KALU rises 0.9% to $151.81
Oct 12, 2026 — KALU dips 0.7% to $150.49
Oct 9, 2026 — KALU rises 1.2% to $151.51
Oct 8, 2026 — KALU dips 1.6% to $149.74, 3 down days in a row
Oct 7, 2026 — KALU dips 1.0% to $152.24
Oct 6, 2026 — KALU dips 1.3% to $153.77
Oct 5, 2026 — KALU rises 2.5% to $155.76, 3 up days in a row
Oct 2, 2026 — KALU rises 2.5% to $152.03

KALU latest news & SEC filings

Every SEC filing by or about KALU in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.

Oct 13, 2026 · 8-K — Current report

Current report — a filing companies must make within 4 business days of a major event

Source: SEC EDGAR filing 0001193125-26-420533

Oct 2, 2026 · 3 — Initial insider ownership statement (Form 3)

Initial insider ownership statement (Form 3) — a new director, officer or 10% owner disclosed their holdings

Source: SEC EDGAR filing 0001193125-26-412611

Aug 17, 2026 · 8-K — Current report

Current report — a filing companies must make within 4 business days of a major event

Source: SEC EDGAR filing 0001193125-26-354093

Jul 31, 2026 · SCHEDULE 13G — Passive stake (13G)

Passive stake (13G) — an investor reported owning more than 5%

Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.

Source: SEC EDGAR filing 0002100119-26-001508

Jul 23, 2026 · 10-Q — Quarterly report (unaudited financial statements for the quarter)

Quarterly report (unaudited financial statements for the quarter)

Quarter ended Jun 30, 2026:

Source: SEC EDGAR filing 0001193125-26-314580

Jul 22, 2026 · 8-K — Current report

Current report — a filing companies must make within 4 business days of a major event

This is a results-day filing: the earnings press release is attached as an exhibit.

Source: SEC EDGAR filing 0001193125-26-312472

Jul 14, 2026 · SCHEDULE 13G/A — Update to a passive 5%+ stake (13G)

Update to a passive 5%+ stake (13G)

Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.

Source: SEC EDGAR filing 0000354204-26-000838

Jul 13, 2026 · 8-K — Current report

Current report — a filing companies must make within 4 business days of a major event

Source: SEC EDGAR filing 0001193125-26-302091

Things to know before you trade KALU

KALU market data (last 20 sessions)

DateOpenHighLowCloseVolume
Oct 15, 2026146.63148.82144.35148.42119.40K
Oct 14, 2026150.68150.68144.34148.17157.90K
Oct 13, 2026149.73152.02147.36151.8195.10K
Oct 12, 2026150.74152.10149.50150.49123.80K
Oct 9, 2026152.01154.25150.82151.5191.20K
Oct 8, 2026150.08150.85148.43149.74221.60K
Oct 7, 2026149.37152.69148.14152.24168.50K
Oct 6, 2026157.70157.70153.27153.77131.60K
Oct 5, 2026152.62158.35150.80155.76257.50K
Oct 2, 2026152.88153.98150.14152.03178.60K
Oct 1, 2026142.57148.64140.33148.39243.90K
Sep 30, 2026152.07152.12144.36144.82472.30K
Sep 29, 2026152.10152.54147.33151.17228.90K
Sep 28, 2026149.44154.71148.88151.57178.50K
Sep 25, 2026153.22155.05151.90152.55150.00K
Sep 24, 2026154.36154.95150.89151.67180.20K
Sep 23, 2026151.32156.84150.20156.26218.00K
Sep 22, 2026152.00154.33149.38153.85178.40K
Sep 21, 2026152.55152.75148.64150.94151.40K
Sep 18, 2026155.77155.83148.66150.13658.50K

About Kaiser Aluminum

Kaiser Aluminum (KALU) is listed on the Nasdaq and classified by the SEC under “Rolling Drawing & Extruding of Nonferrous Metals”. Its business address is in FRANKLIN, TN. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 811596.

KALU board of directors & executives

From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).

Directors

NameRoleLatest filing
David A FosterDirectorJun 5, 2026
Kimberly Thompson GlasDirectorJun 5, 2026
Richard P. GrimleyDirectorJun 5, 2026
James Donald HoffmanDirectorJun 5, 2026
Keith HarveyPresident & CEOMay 1, 2026
Glenda J MinorDirectorJun 5, 2026
Donald J StebbinsDirectorJun 5, 2026
Brett WilcoxDirectorJun 5, 2026
Michael C ArnoldDirectorJun 5, 2026

Executive officers

NameTitleLatest filing
Hugh J. Iii BargerEVP - Sales & MarketingMar 9, 2026
John Malcolm DonnanEVP, CAO and GCApr 29, 2026
Iulian GheorgheSVP - Adv Eng & InnovationApr 29, 2026
Keith HarveyPresident & CEOMay 1, 2026
Vijai NarayanVP, Corp Ctrl & CAOMar 9, 2026
Thomas H. RobbEVP - ManufacturingMar 9, 2026
Blain TiffanyEVP - Sales & MarketingNov 10, 2025
Neal E WestEVP & CFOApr 29, 2026

Recent insider buys & sales

DateInsiderTypeSharesPrice
Apr 29, 2026Keith HarveySale3,031$173.13
Apr 29, 2026Richard P. GrimleySale1,524$171.52
Apr 28, 2026Neal E WestSale5,000$173.29
Apr 27, 2026John Malcolm DonnanSale2,743$178.20
Apr 27, 2026Iulian GheorgheSale175$174.22
Apr 27, 2026Brett WilcoxSale15,000$174.44
Apr 27, 2026Keith HarveySale47,001$175.09
Feb 23, 2026John Malcolm DonnanSale18,461$125.08
Feb 23, 2026Neal E WestSale5,000$121.72
Nov 7, 2025Blain TiffanySale8,656$93.92

KALU financials (annual, from XBRL filings)

Fiscal year endRevenueNet incomeDiluted EPSOperating cash flow
Dec 31, 2025$3.37B$112.50M6.77$111.40M
Dec 31, 2024$3.02B$65.70M4.02$167.10M
Dec 31, 2023$3.09B$67.80M4.21$211.90M
Dec 31, 2022$3.43B$-29.60M-1.86$-63.10M
Dec 31, 2021$2.62B$-18.50M-1.17$79.40M

Latest balance sheet: total assets $2.91B, total liabilities $1.97B, cash $58.50M (as of Jun 30, 2026).

KALU earnings / results-day log

DateFilingClose that day
Jul 22, 20268-K Item 2.02 (results)$164.32
Apr 22, 20268-K Item 2.02 (results)$163.03
Feb 18, 20268-K Item 2.02 (results)$139.38
Oct 22, 20258-K Item 2.02 (results)$77.90
Jul 23, 20258-K Item 2.02 (results)$92.64
Apr 23, 20258-K Item 2.02 (results)$58.92
Apr 2, 20258-K Item 2.02 (results)$59.79
Feb 19, 20258-K Item 2.02 (results)$71.36
Oct 23, 20248-K Item 2.02 (results)$67.55
Jul 24, 20248-K Item 2.02 (results)—
Apr 24, 20248-K Item 2.02 (results)—
Feb 21, 20248-K Item 2.02 (results)—

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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.