Form 4 Tracker
Michael G Sievert

Director · 4 filings · Latest: Jun 1, 2026

ALASKA AIR GROUP, INC.
STARBUCKS CORP
T-Mobile US, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
TMUS
Michael G SievertDirectorFeb 24, 2026
Sale
$221.851,089$241.6K125,695.945
TMUS
Michael G SievertDirectorFeb 23, 2026
Sale
$220.0713,911$3.1M126,784.945
TMUS
SIEVERT G MICHAELFeb 24, 2026
Proposed Sale
$221.851,089$241.6K
TMUS
Michael G SievertDirectorFeb 19, 2026
Sale
$214.9480,000$17.2M140,695.945
TMUS
SIEVERT G MICHAELFeb 23, 2026
Proposed Sale
$220.0713,911$3.1M
TMUS
SIEVERT G MICHAELFeb 19, 2026
Proposed Sale
$214.9480,000$17.2M
TMUS
SIEVERT G MICHAELNov 18, 2025
Proposed Sale
$216.9822,500$4.9M
TMUS
SIEVERT G MICHAELNov 17, 2025
Proposed Sale
$215.9122,500$4.9M
TMUS
SIEVERT G MICHAELAug 19, 2025
Proposed Sale
$257.1722,500$5.8M
TMUS
SIEVERT G MICHAELAug 18, 2025
Proposed Sale
$255.6122,500$5.8M
TMUS
SIEVERT G MICHAELMay 20, 2025
Proposed Sale
$245.1222,500$5.5M
TMUS
SIEVERT G MICHAELMay 19, 2025
Proposed Sale
$243.0022,500$5.5M
TMUS
SIEVERT G MICHAELFeb 26, 2025
Proposed Sale
$263.9822,500$5.9M
TMUS
SIEVERT G MICHAELFeb 25, 2025
Proposed Sale
$269.6722,500$6.1M
TMUS
SIEVERT G MICHAELNov 14, 2024
Proposed Sale
$239.2240,000$9.6M
TMUS
SIEVERT G MICHAELNov 11, 2024
Proposed Sale
$237.7320,000$4.8M
TMUS
SIEVERT G MICHAELNov 12, 2024
Proposed Sale
$237.9620,000$4.8M