Alaska Air Group appoints former T-Mobile CEO Mike Sievert to board

ALASKA AIR GROUP, INC.

G. Michael Sievert appointed to board effective June 1, 2026; board expanded from 10 to 11 seats.
Sievert is former CEO of T-Mobile, where market value grew from ~$60B to ~$260B during his tenure.
He qualifies as independent and will serve on Safety and Innovation Committees and airline subsidiary boards.
Sievert received prorated annual cash retainer of $85,320 and grant of ALK shares valued at $189,590.
Sievert also serves on Starbucks board and is a licensed pilot with deep Seattle ties.

item 5.02 item 7.01 item 9.01

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Appointed

G. Michael Sievert

Director

ALK · ALASKA AIR GROUP, INC.

Effective: 2026-06-01
Filed: June 3, 2026, 12:00 PM ET

On June 1, 2026, the Board of Directors of Alaska Air Group, Inc. (the “Company”) appointed G. Michael Sievert to the Company’s board of directors, effective immediately.

Key facts

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Executive change SEC 8-K Item 5.02 confidence 1.0

G. Michael Sievert was appointed as Director at ALASKA AIR GROUP, INC..

Action: appointed
Role: Director

Exact text from the filing

On June 1, 2026, the Board of Directors of Alaska Air Group, Inc. (the “Company”) appointed G. Michael Sievert to the Company’s board of directors, effective immediately.

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ALASKA AIR GROUP, INC. filing history →

Source: SEC EDGAR

accession 0000766421-26-000029

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