Osvaldik Peter - Insider Non-Derivative Transactions at T-Mobile US, Inc. (TMUS) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 9, 2025, Osvaldik Peter's relationship to T-Mobile US, Inc. (TMUS) is Officer (CFO), and currently has 60,109.62 shares of Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other TMUS insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

Osvaldik Peter - Insider Non-Derivative Transactions of TMUS Common Stock

Osvaldik Peter - Insider Non-Derivative Transactions at TMUS

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Date	Transaction	No. of Shares	Price Per Share	Shares Owned After Transactions
Dec 10, 2025	G -- (Common Stock)	1200	0	60109.62
Feb 28, 2025	Sell -- (Common Stock)	25000	263.23	61309.62
Feb 16, 2025	F -- (Common Stock)	9248.43	270.82	68091.57
Feb 16, 2025	Acquisition -- (Common Stock)	16033	0	77340
Feb 16, 2025	F -- (Common Stock)	11819.95	270.82	86309.62
Feb 16, 2025	Acquisition -- (Common Stock)	30038	0	98129.57
Oct 26, 2024	Sell -- (Common Stock)	20000	233.55	61307
Jun 6, 2024	Sell -- (Common Stock)	10000	180.98	81307
Mar 5, 2024	F -- (Common Stock)	2474	163.34	81567
Mar 5, 2024	F -- (Common Stock)	6320	163.34	91307
Mar 5, 2024	Acquisition -- (Common Stock)	16060	0	97627
Feb 21, 2024	Sell -- (Common Stock)	20000	161.3	84041
Feb 16, 2024	F -- (Common Stock)	6301	161.57	104041
Feb 16, 2024	Acquisition -- (Common Stock)	22476	0	110342
Jul 2, 2023	F -- (Common Stock)	4795	138.9	87866
Jul 2, 2023	Acquisition -- (Common Stock)	12185	0	92661
Apr 6, 2023	Sell -- (Common Stock)	20000	150	80476
Mar 5, 2023	F -- (Common Stock)	2474	141.9	100476
Feb 16, 2023	F -- (Common Stock)	4704	147.55	89760
Feb 16, 2023	Acquisition -- (Common Stock)	23053	0	94464
Feb 16, 2023	F -- (Common Stock)	8558	147.55	102950
Feb 16, 2023	Acquisition -- (Common Stock)	21748	0	111508