Companies / T-Mobile US, Inc. / Activity

Activity — T-Mobile US, Inc.

12 moves.

Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
InsidersInstitutions
DateActorActionSecurityValueShares ΔPosition afterImpact
Feb 12, 2026Claure Raul Marcelo
Director
SellCommon Stock$119.66M-550K
-38.16%
891,204
0.08% of shares
high
Feb 19, 2026Sievert G Michael
Director
SellCommon Stock$17.20M-80K
-36.25%
140,696
0.01% of shares
high
Feb 18, 2026Osvaldik Peter
Executive
SellCommon Stock$5.80M-27K
-34.36%
51,573
<0.01% of shares
medium
Feb 23, 2026Sievert G Michael
Director
SellCommon Stock$3.06M-14K
-9.89%
126,785
0.01% of shares
medium
Feb 17, 2026Nelson Mark Wolfe
Executive
SellCommon Stock$2.26M-10K
-12.12%
74,280
<0.01% of shares
medium
Feb 18, 2026Nelson Mark Wolfe
Executive
SellCommon Stock$1.38M-6K
-8.45%
68,006
<0.01% of shares
medium
May 1, 2026Katz Michael J.
Executive
SellCommon Stock$979.0K-5K
-2.67%
181,930
0.02% of shares
medium
May 21, 2026Freier Jon
Executive
SellCommon Stock$911.8K-5K
-2.16%
217,168
0.02% of shares
medium
Mar 4, 2026Datar Srikant M.
Director
SellCommon Stock$727.6K-3K
-76.02%
1,038
<0.01% of shares
medium
Feb 24, 2026Nelson Mark Wolfe
Executive
SellCommon Stock$518.0K-2K
-3.43%
65,677
<0.01% of shares
medium
Feb 24, 2026Sievert G Michael
Director
SellCommon Stock$241.6K-1K
-0.86%
125,696
0.01% of shares
medium
Mar 10, 2026Datar Srikant M.
Director
SellCommon Stock$218.3K-1K
-8.44%
10,843
<0.01% of shares
medium
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