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TMUS T-Mobile US, Inc.

Insider figures are trailing 90 days, open-market Form 4 only. Institutional figures are the latest reported quarter. These windows are not simultaneous.

-$138K net selling - trailing 90 days

0 buyers - 1 unique sellers

Historical context: most recent complete month (2026-09) is the 65th percentile of this ticker's monthly net P/S flow over 24 complete months. Lower percentiles are more selling; higher are more buying. P10–P90: -$316.9M to $0.

6 accumulating - 6 trimming - 2 unchanged

14 comparable institutions - Q2 2026

open-market Form 4 only - grants, exercises, tax withholding excluded. ~ derived from SEC-reported shares x price.

Insider net $ (monthly)open-market Form 4 only - grants, exercises, tax withholding excluded$500.0M$250.0M$0-$250.0M-$500.0M2024-10 -$14.5M2024-11 -$46.8M2024-12 $643K2025-01 $02025-02 -$47.8M2025-03 -$192K2025-04 $02025-05 -$11.5M2025-06 -$191.3M2025-07 -$365.6M2025-08 -$378.0M2025-09 -$337.2M2025-10 -$269.4M2025-11 -$8.3M2025-12 -$306K2026-01 $02026-02 -$150.1M2026-03 -$946K2026-04 $02026-05 -$891K2026-06 $02026-07 $02026-08 $02026-09 -$138KInstitutional shares (majority-gated quarters)200.0M100.0M02025-Q4 156.1M sh2026-Q1 117.4M sh2026-Q2 126.9M shOct 24Dec 24Feb 25Apr 25Jun 25Aug 25Oct 25Dec 25Feb 26Apr 26Jun 26Aug 26Q4 2025Q1 2026Q2 2026~ derived from SEC-reported shares x price. Hatched: excluded (implausible price) or unpriced.

Who is responsible

Insider Role Net activity Rows
Drobac Daniel James VP & Chief Accounting Officer -~$0.1M 1

Transactions

Date Insider Role Type Shares Price Value
September 10, 2026 Drobac Daniel James VP & Chief Accounting Officer S -772 178.33 ~$0.1M
May 21, 2026 Freier Jon Chief Operating Officer S -4799 190 ~$0.9M
May 1, 2026 Katz Michael J. Chief Bus. and Prod. Officer S -5000 195.81 ~$1.0M
May 1, 2026 Almeida Andre Chief Broadband, Ent. & Emerg P 5097.44 196.18 ~$1.0M
March 10, 2026 Datar Srikant M. — S -1000 218.2501 ~$0.2M
March 4, 2026 Datar Srikant M. — S -3291 221.1 ~$0.7M
February 24, 2026 Nelson Mark Wolfe Chief Legal Officer & GC S -2329.203 222.38 ~$0.5M
February 24, 2026 SIEVERT G MICHAEL — S -1089 221.85 ~$0.2M
February 23, 2026 SIEVERT G MICHAEL — S -13911 220.07 ~$3.1M
February 19, 2026 SIEVERT G MICHAEL — S -80000 214.94 ~$17.2M
February 18, 2026 Nelson Mark Wolfe Chief Legal Officer & GC S -6274 219.69 ~$1.4M
February 18, 2026 Osvaldik Peter Chief Financial Officer S -27000 214.86 ~$5.8M
February 17, 2026 Nelson Mark Wolfe Chief Legal Officer & GC S -10240 220.8 ~$2.3M
February 12, 2026 CLAURE RAUL MARCELO — S -550000 217.57 ~$119.7M
December 5, 2025 Long Letitia A — S -1457 210.32 ~$0.3M
November 18, 2025 SIEVERT G MICHAEL — S -22500 214.25 ~$4.8M
November 17, 2025 SIEVERT G MICHAEL — S -22500 216.97 ~$4.9M
November 17, 2025 Katz Michael J. Pres, Mkting Stgy & Prods S -2500 215.91 ~$0.5M
November 6, 2025 Gopalan Srini President and CEO P 9800 201.82 ~$2.0M
October 29, 2025 DEUTSCHE TELEKOM AG — 2 reported sale rows 1374 — ~$0.3M
October 28, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 53507 — ~$11.8M
October 27, 2025 DEUTSCHE TELEKOM AG — 2 reported sale rows 64426 — ~$14.2M
October 24, 2025 DEUTSCHE TELEKOM AG — S -856 220.0254 ~$0.2M
October 23, 2025 DEUTSCHE TELEKOM AG — 6 reported sale rows 34721 — ~$7.7M
October 22, 2025 DEUTSCHE TELEKOM AG — 8 reported sale rows 64426 — ~$14.6M
October 21, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 64426 — ~$14.8M
October 20, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$14.7M
October 17, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$14.7M
October 16, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 64426 — ~$14.6M
October 15, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$14.7M
October 14, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$14.8M
October 13, 2025 DEUTSCHE TELEKOM AG — 6 reported sale rows 64426 — ~$14.6M
October 10, 2025 DEUTSCHE TELEKOM AG — 6 reported sale rows 64426 — ~$14.7M
October 9, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 64426 — ~$14.6M
October 8, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 64426 — ~$14.6M
October 7, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 64426 — ~$14.6M
October 6, 2025 DEUTSCHE TELEKOM AG — 7 reported sale rows 64426 — ~$14.5M
October 3, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$14.8M
October 2, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$14.8M
October 1, 2025 DEUTSCHE TELEKOM AG — 9 reported sale rows 64426 — ~$15.1M
September 30, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 64426 — ~$15.4M
September 29, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 64415 — ~$15.3M
September 26, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$15.3M
September 25, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 64426 — ~$15.4M
September 24, 2025 DEUTSCHE TELEKOM AG — 6 reported sale rows 64426 — ~$15.4M
September 23, 2025 DEUTSCHE TELEKOM AG — 6 reported sale rows 64426 — ~$15.4M
September 22, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 64426 — ~$15.3M
September 19, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$15.4M
September 18, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$15.4M
September 17, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 64426 — ~$15.4M
September 16, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 64426 — ~$15.3M
September 15, 2025 DEUTSCHE TELEKOM AG — 6 reported sale rows 64452 — ~$15.5M
September 12, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 64426 — ~$15.6M
September 11, 2025 DEUTSCHE TELEKOM AG — 2 reported sale rows 64426 — ~$15.5M
September 10, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$16.8M
September 9, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$16.9M
September 8, 2025 DEUTSCHE TELEKOM AG — 10 reported sale rows 69840 — ~$17.0M
September 5, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$17.7M
September 4, 2025 DEUTSCHE TELEKOM AG — 6 reported sale rows 69840 — ~$17.7M
September 3, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$17.6M
September 2, 2025 DEUTSCHE TELEKOM AG — 7 reported sale rows 69840 — ~$17.9M
August 29, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$17.5M
August 28, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$17.5M
August 27, 2025 DEUTSCHE TELEKOM AG — 2 reported sale rows 69840 — ~$17.6M
August 26, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$17.5M
August 25, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$17.6M
August 22, 2025 DEUTSCHE TELEKOM AG — 10 reported sale rows 69840 — ~$17.8M
August 21, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$18.0M
August 20, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$18.1M
August 19, 2025 SIEVERT G MICHAEL President and CEO S -22500 257.17 ~$5.8M
August 19, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$18.0M
August 18, 2025 SIEVERT G MICHAEL President and CEO S -22500 255.58 ~$5.8M
August 18, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$17.8M
August 15, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$17.8M
August 15, 2025 Katz Michael J. Pres, Mkting Stgy & Prods S -2500 251.12 ~$0.6M
August 14, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$17.5M
August 13, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$17.6M
August 12, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$17.5M
August 11, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$17.3M
August 8, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$17.1M
August 7, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$16.8M
August 6, 2025 DEUTSCHE TELEKOM AG — 6 reported sale rows 69840 — ~$16.7M
August 5, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$16.7M
August 4, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.7M
August 1, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$16.6M
July 31, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.7M
July 30, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$16.8M
July 29, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.7M
July 29, 2025 Field Callie R President, Business Group S -12300 240.8 ~$3.0M
July 28, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$16.7M
July 25, 2025 DEUTSCHE TELEKOM AG — 7 reported sale rows 69840 — ~$17.1M
July 24, 2025 DEUTSCHE TELEKOM AG — 7 reported sale rows 69840 — ~$17.3M
July 24, 2025 Freier Jon President, Consumer Group S -7000 250 ~$1.8M
July 23, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.2M
July 22, 2025 DEUTSCHE TELEKOM AG — 6 reported sale rows 69840 — ~$16.3M
July 21, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.2M
July 18, 2025 DEUTSCHE TELEKOM AG — 2 reported sale rows 69840 — ~$15.9M
July 17, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$15.9M
July 16, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$15.9M
July 15, 2025 DEUTSCHE TELEKOM AG — 2 reported sale rows 69840 — ~$15.8M
July 14, 2025 DEUTSCHE TELEKOM AG — 2 reported sale rows 69840 — ~$15.9M
July 11, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$15.9M
July 10, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69390 — ~$15.9M
July 9, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.2M
July 8, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.4M
July 7, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$16.6M
July 3, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$16.7M
July 2, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.6M
July 1, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$16.9M
June 30, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.6M
June 27, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$16.4M
June 26, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$16.1M
June 25, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$16.1M
June 24, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.0M
June 23, 2025 DEUTSCHE TELEKOM AG — 5 reported sale rows 69840 — ~$15.8M
June 20, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$15.5M
June 18, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$15.5M
June 17, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$15.5M
June 16, 2025 DEUTSCHE TELEKOM AG — 4 reported sale rows 69840 — ~$16.1M
June 13, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$15.9M
June 12, 2025 DEUTSCHE TELEKOM AG — 3 reported sale rows 69840 — ~$16.0M
May 20, 2025 SIEVERT G MICHAEL President and CEO S -22500 240.99 ~$5.4M
May 19, 2025 SIEVERT G MICHAEL President and CEO S -22500 244.4 ~$5.5M
May 15, 2025 Katz Michael J. Pres, Mkting Stgy & Prods S -2500 237.12 ~$0.6M
March 5, 2025 Datar Srikant M. — S -730 263 ~$0.2M
February 27, 2025 Osvaldik Peter EVP & CFO S -25000 263.23 ~$6.6M
February 26, 2025 SIEVERT G MICHAEL President and CEO S -22500 263.98 ~$5.9M
February 25, 2025 SIEVERT G MICHAEL President and CEO S -22500 269.67 ~$6.1M
February 21, 2025 Ewaldsson Ulf President, Technology S -19407 265.63 ~$5.2M
February 20, 2025 Nelson Mark Wolfe EVP and General Counsel S -15000 262.61 ~$3.9M
February 19, 2025 Nelson Mark Wolfe EVP and General Counsel S -15101 262.7 ~$4.0M
February 19, 2025 Field Callie R President, Business Group S -10351 262.7 ~$2.7M
February 19, 2025 Bazzano Dara SVP & Chief Accounting Officer S -2000 262.7 ~$0.5M
February 18, 2025 Katz Michael J. Pres, Mkting Stgy & Prods S -2500 270 ~$0.7M
February 18, 2025 Bazzano Dara SVP & Chief Accounting Officer S -2008 267.37 ~$0.5M
February 18, 2025 Field Callie R President, Business Group S -9215 270 ~$2.5M
February 18, 2025 Nelson Mark Wolfe EVP and General Counsel S -10232 270 ~$2.8M
February 15, 2025 Bazzano Dara SVP & Chief Accounting Officer S -1880.931 270.82 ~$0.5M
February 14, 2025 CANO NESTOR EVP, Transformation and CIDO 2 reported sale rows 15000 — ~$4.0M
February 3, 2025 Taylor Teresa — S -8000 235.65 ~$1.9M
December 13, 2024 Long Letitia A — S -1100 231.08 ~$0.3M
December 9, 2024 Almeida Andre — P 3807.65 235.717 ~$0.9M
November 29, 2024 Datar Srikant M. — S -1000 246 ~$0.2M
November 27, 2024 Datar Srikant M. — S -1000 247.19 ~$0.2M
November 14, 2024 SIEVERT G MICHAEL President and CEO S -40000 239.22 ~$9.6M
November 12, 2024 SIEVERT G MICHAEL President and CEO S -20000 237.82 ~$4.8M
November 11, 2024 SIEVERT G MICHAEL President and CEO S -20000 237.73 ~$4.8M
November 7, 2024 CANO NESTOR EVP, Transformation and CIDO 2 reported sale rows 11100 — ~$2.6M
November 4, 2024 CLAURE RAUL MARCELO — S -110000 224.3 ~$24.7M
October 25, 2024 Osvaldik Peter EVP & CFO S -20000 233.55 ~$4.7M
October 16, 2024 Nelson Mark Wolfe EVP and General Counsel S -42769 216.26 ~$9.2M
October 1, 2024 Katz Michael J. Pres, Mkting Stgy & Prods S -3000 205.3 ~$0.6M
September 11, 2024 CLAURE RAUL MARCELO — S -132309 196.74 ~$26.0M
September 10, 2024 CLAURE RAUL MARCELO — S -141119 196.53 ~$27.7M
September 9, 2024 CLAURE RAUL MARCELO — S -1572 196 ~$0.3M