MK
Michael J. Katz (Pres, Mkting Stgy & Prods) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in T-Mobile US, Inc. (TMUS). The largest single filing was $979K of TMUS (5,000 sh × $195.81, as filed), executed May 1. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
2
0 buys · 2 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$979K
shares × price, as filed
Last traded
May 1
Filed May 4
Median ADV $972.2M across their filed names
Open performance→Volume by month
Buys $0
Sells $3.4M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Communication Services
2 filings
Sector per market data · by filing · past 12 months
Most traded names
TMUSRecent filings
TMUSSALE
T-Mobile US, Inc.
View filing →
$979K5,000 sh × $195.81
Exec May 1
Filed May 4 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. View filing → $540K
2,500 sh × $215.91
Exec Nov 17 2025
Filed Nov 19 2025 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. View filing → $628K
2,500 sh × $251.12
Exec Aug 15 2025
Filed Aug 19 2025 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. View filing → $593K
2,500 sh × $237.12
Exec May 15 2025
Filed May 16 2025 · 5:30 PM ET TMUSSALE T-Mobile US, Inc. View filing → $675K
2,500 sh × $270.00
Exec Feb 18 2025
Filed Feb 19 2025 · 5:30 PM ET