ITS
InsiderTrading
TradesInsidersCompaniesCluster BuysRankingsAbout
ITS
InsiderTrading Screener

Track SEC Form 4 insider trades. See what corporate insiders are buying and selling.

Browse

  • Trades
  • Insiders
  • Companies
  • Cluster Buys
  • Rankings

Top Insiders

  • Mark Zuckerberg
  • Elon Musk
  • Jamie Dimon
  • Satya Nadella
  • Lisa Su
  • Jensen Huang

Screeners

  • CEO & CFO Purchases
  • Director Purchases
  • Top Buys This Week
  • Top Sales This Week
  • 10b5-1 Trades
  • Buy/Sell Ratios
  • Politician Overlap
  • Sectors

Learn

  • Learn
  • What is a Form 4?
  • About & Methodology
  • What are Cluster Buys?
  • Top Insider Rankings
  • Contact Us
  • Privacy Policy
  • Terms of Use

Data

  • SEC EDGAR Form 4 ↗
  • CongressStock.com ↗
  • Track13F.com ↗
  • About the data
© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/Bamford Mark S

Bamford Mark S

Insider

Insider
Total trades
23
Bought (open market)
$0
Sold (open market)
$5M
Tickers traded
1

12-month activity

Monthly buy vs sell totals from Bamford Mark S'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$2.9M7
March 2026$0$03
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 Bamford Mark S.

  • Bamford Mark Sgranted4,424 shares ofTXTat $0Mar 1 · filed Mar 3Details
  • Bamford Mark Stax-withheld564 shares ofTXTat $98.65$56KMar 1 · filed Mar 3Details
  • Bamford Mark Sgranted1,296 shares ofTXTat $0Mar 1 · filed Mar 3Details

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
Bamford Mark S
sold
19,808 shares of
TXT
at $97.959
$1.9MFeb 17 · filed Feb 18Details
  • Bamford Mark Sexercised4,950 shares ofTXTat $51.56$255KFeb 17 · filed Feb 18Details
  • Bamford Mark Sexercised5,658 shares ofTXTat $40.6$230KFeb 17 · filed Feb 18Details
  • Bamford Mark Ssold9,533 shares ofTXTat $98.681$941KFeb 13 · filed Feb 18Details
  • Bamford Mark Sexercised1,239 shares ofTXTat $51.56$64KFeb 13 · filed Feb 18Details
  • Bamford Mark Sexercised1,366 shares ofTXTat $40.6$55KFeb 13 · filed Feb 18Details
  • Bamford Mark Sexercised4,596 shares ofTXTat $54.43$250KFeb 13 · filed Feb 18Details
  • Bamford Mark Sgranted76.407 shares ofTXTat $87.05$7KJan 2 · filed Jan 6Details
  • Bamford Mark Sgranted76 shares ofTXTat $87.05$7KJan 2 · filed Jan 6Details
  • Bamford Mark Sgranted4,970 shares ofTXTat $0Mar 1, 2025 · filed Mar 4, 2025Details
  • Bamford Mark Stax-withheld326 shares ofTXTat $74.73$24KMar 1, 2025 · filed Mar 4, 2025Details
  • Bamford Mark Sgranted1,492 shares ofTXTat $0Mar 1, 2025 · filed Mar 4, 2025Details
  • Bamford Mark Ssold2,000 shares ofTXTat $73.5$147KFeb 25, 2025 · filed Feb 26, 2025Details
  • Bamford Mark Sexercised2,000 shares ofTXTat $54.43$109KFeb 25, 2025 · filed Feb 26, 2025Details
  • Bamford Mark Ssold5,451 shares ofTXTat $72.68$396KFeb 24, 2025 · filed Feb 26, 2025Details
  • Bamford Mark Sexercised5,451 shares ofTXTat $58.24$317KFeb 24, 2025 · filed Feb 26, 2025Details
  • Bamford Mark Sgranted79.183 shares ofTXTat $75.79$6KJan 2, 2025 · filed Jan 6, 2025Details
  • View all 23 trades →