Senior insider sale
SVP - Sales & Marketing at KAISER ALUMINUM CORP — senior position signals high conviction
$813.0K
8.66K shares
What this filing means
TIFFANY BLAIN plans to sell 8.66K shares of KAISER ALUMINUM CORP valued at approximately $813.0K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 11/7/2025ACC: 0001969223-25-000927
Officer· SVP - Sales & Marketing
Since Apr 2021
8.66K
Shares to sell
$813.0K
Approx. market value
8.66K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months8
ESPP
cash
11/7/2025
1.15KESPP
cash
4/3/2024
3.66KESPP
cash
3/5/2024
889.00ESPP
cash
3/5/2023
912.00ESPP
cash
4/3/2022
104.00ESPP
cash
3/5/2021
1.20KESPP
cash
3/5/2020
400.00ESPP
cash
3/5/2019
350.00Total acquired8.66K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/7/2025 | ESPP cash | 1.15K | — |
4/3/2024 | ESPP cash | 3.66K | — |
3/5/2024 | ESPP cash | 889.00 | — |
3/5/2023 | ESPP cash | 912.00 | — |
4/3/2022 | ESPP cash | 104.00 | — |
3/5/2021 | ESPP cash | 1.20K | — |
3/5/2020 | ESPP cash | 400.00 | — |
3/5/2019 | ESPP cash | 350.00 | — |
| Total | 8.66K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
8.66K
Market value
$813.0K
11/7/2025
Total
Units
8.66K
Value
$813.0K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
11/7/2025 | 8.66K | $813.0K | NASDAQ | Planned |
| Total | 8.66K | $813.0K | ||