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Home/Insiders/Armstrong Jason

Armstrong Jason

Insider

Insider
Total trades
23
Bought (open market)
$0
Sold (open market)
$143K
Tickers traded
1

12-month activity

Monthly buy vs sell totals from Armstrong Jason's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$00
December 2025$0$00
January 2026$0$02
February 2026$0$01
March 2026$0$143K9
April 2026$0$00
May 2026$0$00
June 2026$0$00
July 2026$0$00
August 2026$0$00
September 2026$0$00

Recent trades

Most recent Form 4 filings by Armstrong Jason.

  • Armstrong Jasontax-withheld69,003 shares ofCMCSAat $31.752$2.2MMar 5 · filed Mar 6Details
  • Armstrong Jasonsold4,494 shares ofCMCSAat $31.735$143KMar 5 · filed Mar 6Details
  • Armstrong Jasonexercised73,497 shares ofCMCSAat $28.38$2.1MMar 5 · filed Mar 6Details

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
  • Armstrong Jasontax-withheld43,060 shares ofCMCSAat $30.96$1.3MMar 1 · filed Mar 3Details
  • Armstrong Jasontax-withheld2,688 shares ofCMCSAat $30.96$83KMar 1 · filed Mar 3Details
  • Armstrong Jasontax-withheld2,099 shares ofCMCSAat $30.96$65KMar 1 · filed Mar 3Details
  • Armstrong Jasonexercised4,540 shares ofCMCSAat $0Mar 1 · filed Mar 3Details
  • Armstrong Jasonexercised5,813 shares ofCMCSAat $0Mar 1 · filed Mar 3Details
  • Armstrong Jasonexercised93,142 shares ofCMCSAat $0Mar 1 · filed Mar 3Details
  • Armstrong Jasongranted93,142 shares ofCMCSAat $0Feb 24 · filed Feb 26Details
  • Armstrong Jasontax-withheld3,950 shares ofCMCSAat $28.42$112KJan 20 · filed Jan 22Details
  • Armstrong Jasonexercised8,150 shares ofCMCSAat $0Jan 20 · filed Jan 22Details
  • Armstrong Jasontax-withheld2,732 shares ofCMCSAat $42.77$117KMar 15, 2024 · filed Mar 19, 2024Details
  • Armstrong Jasonexercised6,440 shares ofCMCSAat $0Mar 15, 2024 · filed Mar 19, 2024Details
  • Armstrong Jasongranted223,920 shares ofCMCSAat $0Mar 1, 2024 · filed Mar 5, 2024Details
  • Armstrong Jasontax-withheld1,822 shares ofCMCSAat $42.8$78KMar 1, 2024 · filed Mar 5, 2024Details
  • Armstrong Jasontax-withheld875 shares ofCMCSAat $42.8$37KMar 1, 2024 · filed Mar 5, 2024Details
  • Armstrong Jasonexercised2,070 shares ofCMCSAat $0Mar 1, 2024 · filed Mar 5, 2024Details
  • Armstrong Jasonexercised4,312 shares ofCMCSAat $0Mar 1, 2024 · filed Mar 5, 2024Details
  • Armstrong Jasontax-withheld2,247 shares ofCMCSAat $41.8$94KFeb 15, 2024 · filed Feb 16, 2024Details
  • View all 23 trades →