Insider holders · CIK 0000811596
KAISER ALUMINUM CORP · KALU
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Jack A HockemaCEO | 45,832 | 52,741 | 98,573 | Mar 7, 2019 · 5:44 pm EST | Form 4 |
| Keith HarveyPresident & COO | 87,935 | — | 87,935 | Mar 7, 2019 · 5:43 pm EST | Form 4 |
| Daniel J RinkenbergerEVP & CFO | 85,907 | — | 85,907 | Mar 7, 2018 · 6:39 pm EST | Form 4 |
| John BarnesonSr. VP - Corporate Development | 5,510 | 55,977 | 61,487 | Mar 4, 2019 · 7:17 pm EST | Form 4 |
| David A FosterDirector | 24,332 | — | 24,332 | Jun 5, 2026 · 5:15 pm EDT | Form 4 |
| John Malcolm DonnanEVP - Legal, Compliance & HR | 24,102 | — | 24,102 | Mar 7, 2019 · 5:42 pm EST | Form 4 |
| Ray ParkinsonVP - Advanced Engineering | 7,881 | 9,831 | 17,712 | Mar 7, 2019 · 5:46 pm EST | Form 4 |
| Lauralee MartinDirector | 5,451 | 11,482 | 16,933 | Jun 15, 2018 · 4:48 pm EDT | Form 4 |
| Alfred E Osborne Jr.Director | 16,328 | 500 | 16,828 | Jun 15, 2018 · 4:48 pm EDT | Form 4 |
| Teresa A HoppDirector | 15,771 | — | 15,771 | Jun 16, 2017 · 4:40 pm EDT | Form 4 |
| Donald J StebbinsDirector | 15,407 | 50 | 15,457 | Jun 5, 2026 · 5:53 pm EDT | Form 4 |
| Carolyn BartholomewDirector | 14,345 | — | 14,345 | Jun 15, 2018 · 4:46 pm EDT | Form 4 |
| William F MurdyDirector | 13,884 | — | 13,884 | May 1, 2015 · 6:36 pm EDT | Form 4 |
| Brett WilcoxDirector | 3,019 | 9,887 | 12,906 | Jun 5, 2026 · 5:50 pm EDT | Form 4 |
| Thomas Melton Van LeeuwenDirector | 12,850 | — | 12,850 | Jun 22, 2018 · 5:56 pm EDT | Form 4/A |
| Neal E WestSVP & CFO | 6,545 | 4,909 | 11,454 | Mar 7, 2019 · 5:47 pm EST | Form 4 |
| michael c arnoldDirector | 11,445 | — | 11,445 | Jun 5, 2026 · 6:19 pm EDT | Form 4 |
| Melinda C EllsworthVP IR & Corp. Communications | 4,142 | 5,742 | 9,884 | Mar 7, 2019 · 5:43 pm EST | Form 4 |
| Mark KrouseVP - Human Resources | 5,426 | 3,565 | 8,991 | Mar 7, 2019 · 5:45 pm EST | Form 4 |
| Jack QuinnDirector | 8,789 | — | 8,789 | Jul 27, 2018 · 4:02 pm EDT | Form 4 |
| L Patrick HasseyDirector | 7,578 | — | 7,578 | Jun 15, 2018 · 4:47 pm EDT | Form 4 |
| Del L MillerVice President and Treasurer | 6,757 | — | 6,757 | May 29, 2018 · 6:06 pm EDT | Form 4 |
| Richard P. GrimleyDirector | 5,364 | — | 5,364 | Jun 5, 2026 · 5:46 pm EDT | Form 4 |
| Glenda J MinorDirector | 4,516 | — | 4,516 | Jun 5, 2026 · 5:17 pm EDT | Form 4 |
| James Donald HoffmanDirector | 3,760 | — | 3,760 | Jun 5, 2026 · 5:49 pm EDT | Form 4 |
| Kimberly Thompson GlasDirector | 3,466 | — | 3,466 | Jun 5, 2026 · 6:11 pm EDT | Form 4 |
| Jason WalshVP-Financial Plann. & Analysis | 2,540 | 882 | 3,422 | Mar 8, 2016 · 5:29 pm EST | Form 4 |
| Emily M LiggettDirector | 1,251 | — | 1,251 | Jun 15, 2018 · 4:46 pm EDT | Form 4 |
| Courtney LynnVice President and Treasurer | 1,069 | — | 1,069 | Mar 7, 2019 · 5:46 pm EST | Form 4 |
| Jennifer HueyVP & Chief Accounting Officer | 1,050 | — | 1,050 | Mar 7, 2019 · 5:45 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.