| X | Filing Date | Trade Date | Ticker | Insider Name | Title | Trade Type | Price | Qty | Owned | ΔOwn | Value | 1d | 1w | 1m | 6m | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-28 | ALK | Harrison Andrew R | EVP, CCO | S - Sale | $53.22 | -7,600 | 18,930 | -29% | -$404,501 | ||||||
| 2025-05-19 | ALK | Harrison Andrew R | EVP, CCO | S - Sale | $53.51 | -7,500 | 26,530 | -22% | -$401,330 | ||||||
| 2025-02-20 | ALK | Harrison Andrew R | EVP, CCO | S - Sale | $76.28 | -6,600 | 34,030 | -16% | -$503,448 | ||||||
| D | 2025-01-28 | ALK | Harrison Andrew R | EVP, CCO | S - Sale+OE | $71.14 | -91,745 | 20,638 | -82% | -$6,526,537 | |||||
| D | 2024-12-11 | ALK | Harrison Andrew R | EVP, CCO | S - Sale+OE | $64.01 | -13,880 | 20,638 | -40% | -$888,400 | |||||
| 2024-02-28 | ALK | Harrison Andrew R | EVP, CCO | S - Sale | $38.36 | -6,500 | 26,048 | -20% | -$249,348 | 
| A | Amended filing | 
| D | Derivative transaction in filing (usually option exercise) | 
| E | Error detected in filing | 
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price | 
| S - Sale | Sale of securities on an exchange or to another person | 
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) | 
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company | 
| P - Purchase | Purchase of securities on an exchange or from another person |