G Michael Sievert insider trades

Open-market stock purchases and sales by G Michael Sievert, Director at Alaska AIR Group, Inc, from SEC Form 4 filings since Mar 9, 2010.

Recent trades

DateStockTradeValue
Jun 1, 2026ALK Alaska AIR Group, IncBought (not open market)$190K
Mar 25, 2026SBUX Starbucks CorpBought (not open market)—
Feb 24, 2026TMUS T-Mobile US, IncSold$242K
Feb 23, 2026TMUS T-Mobile US, IncSold$3.1M
Feb 19, 2026TMUS T-Mobile US, IncSold$17.2M
Dec 3, 2025TMUS T-Mobile US, IncSold (not open market)—
Nov 18, 2025TMUS T-Mobile US, IncSold$4.8M
Nov 17, 2025TMUS T-Mobile US, IncSold$4.9M
Nov 10, 2025TMUS T-Mobile US, IncSold (not open market)—
Nov 9, 2025TMUS T-Mobile US, IncSold (not open market)$9.1M
Nov 9, 2025TMUS T-Mobile US, IncBought (not open market)—
Nov 9, 2025TMUS T-Mobile US, IncSold (not open market)$11.1M

Companies traded

  • ALK Alaska AIR Group, Inc: other filings, last Jun 1, 2026
  • SBUX Starbucks Corp: other filings, last Mar 25, 2026
  • TMUS T-Mobile US, Inc: 63 sales, last Feb 24, 2026
  • CLWR Clearwire Corp /DE: 3 sales, last Mar 2, 2011
  • SDXC Switch & Data Facilities Company, Inc: other filings, last Apr 30, 2010

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