SIEVERT G MICHAEL

CIK: 0001182438
Primary company: T-Mobile US, Inc. (TMUS)

SIEVERT G MICHAEL is a corporate insider at T-Mobile US, Inc. (TMUS) filing SEC Form 4 transactions. 156 transactions across 5 companies, totaling $0 in purchases and $176,712,227 in sales. Source: SEC EDGAR.

Total Transactions
156
Total Buy Value
$0
Total Sell Value
$176.71M
Net Activity
$-176.71M
Last Transaction
Jun 2026
Companies
5

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
4,258
Price
$44.52
Value
$190K
Type
Award
Shares
3,667
Price
-
Value
-
Type
Sale
Shares
1,089
Price
$221.85
Value
$242K
Type
Sale
Shares
13,911
Price
$220.07
Value
$3.06M
Type
Gift
Shares
65,500
Price
-
Value
-
Type
Sale
Shares
22,500
Price
$214.25
Value
$4.82M
Type
Sale
Shares
22,500
Price
$216.97
Value
$4.88M
Type
Gift
Shares
43,318
Price
-
Value
-
Type
Tax Payment
Shares
53,482
Price
$207.00
Value
$11.07M
Type
Award
Shares
135,915
Price
-
Value
-
Type
Tax Payment
Shares
44,140
Price
$207.00
Value
$9.14M
Type
Sale
Shares
22,500
Price
$257.17
Value
$5.79M
Type
Sale
Shares
22,500
Price
$255.58
Value
$5.75M
Type
Sale
Shares
22,500
Price
$240.99
Value
$5.42M
Type
Sale
Shares
22,500
Price
$244.40
Value
$5.50M
Type
Tax Payment
Shares
50,222
Price
$268.54
Value
$13.49M
Type
Award
Shares
127,631
Price
-
Value
-
Type
Award
Shares
3,141
Price
-
Value
-
Type
Sale
Shares
22,500
Price
$263.98
Value
$5.94M
Type
Sale
Shares
22,500
Price
$269.67
Value
$6.07M