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/Farrell Michael J.

Farrell Michael J.

Director

Director
Total trades
49
Bought (open market)
$0
Sold (open market)
$32.3M
Tickers traded
1
Farrell Michael J., chief executive officer of ResMed (RMD) and a director at Zimmer Biomet (ZBH), has been a consistent seller of RMD stock over the past year, with no open-market purchases on record. Across 53 total Form 4 filings spanning two companies, his sales total roughly $30.1 million, while acquisitions—almost entirely option exercises and equity grants—amount to about $8.3 million. The pattern is unambiguous: every open-market transaction in the recent window is a sale, and the only "P" (purchase) code never appears in his history. The selling cadence is mechanical and recurring. On the seventh of each month from January through July 2026, Farrell executed paired transactions in RMD: an option exercise (code M) valued at $730,382.94, followed immediately by a sale (code S) of the same magnitude or larger. The sales ranged from $968,064.34 in June to $1.36 million in February, with the most recent sale on July 7, 2026, at $1.09 million. These are not sporadic dispositions but a steady monthly liquidation of vested options, likely to cover tax obligations and convert equity into cash. The absence of any purchase activity suggests Farrell is not adding to his RMD position at current prices. At ZBH, his activity is purely compensatory. He received three grants (code A) with zero dollar value between December 2025 and June 2026, reflecting routine director compensation rather than any market signal. The only notable non-recurring event was a November 2025 RMD grant valued at $8.34 million, paired with a tax-withholding transaction (code F) of $551,644.82. Overall, Farrell’s Form 4 trail shows a CEO monetizing vested equity on a fixed schedule, with no indication of conviction buying or unusual timing that would suggest a directional bet on either company’s stock.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Farrell Michael J.'s Form 4 filings.

BuysSells
Show data table
MonthBuysSellsFilings
October 2025$0$2.3M2
November 2025$0$2M12
December 2025$0$1.3M3
January 2026$0$1.2M2
February 2026$0$1.4M2
March 2026$0$1.3M3
April 2026$0$1.1M2
May 2026$0$1M4
June 2026$0$968K3
July 2026$0$1.1M2
August 2026$0$1M2
September 2026$0$1.1M2

Recent trades

Most recent Form 4 filings by Farrell Michael J..

  • Farrell Michael J.sold4,991 shares ofRMDat $222.439$1.1MSep 8 · filed Sep 10Details
  • Farrell Michael J.exercised4,991 shares ofRMDat $146.34$730KSep 8 · filed Sep 10Details
  • Farrell Michael J.sold4,991 shares ofRMDat $205.69$1MAug 7 · filed Aug 11Details

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
  • Farrell Michael J.exercised4,991 shares ofRMDat $146.34$730KAug 7 · filed Aug 11Details
  • Farrell Michael J.sold4,991 shares ofRMDat $218.548$1.1MJul 7 · filed Jul 9Details
  • Farrell Michael J.exercised4,991 shares ofRMDat $146.34$730KJul 7 · filed Jul 9Details
  • Farrell Michael J.granted432.776 shares ofZBHat $0Jun 30 · filed Jul 2Details
  • Farrell Michael J.sold4,991 shares ofRMDat $193.962$968KJun 8 · filed Jun 9Details
  • Farrell Michael J.exercised4,991 shares ofRMDat $146.34$730KJun 8 · filed Jun 9Details
  • Farrell Michael J.granted1,517.274 shares ofZBHat $0May 22 · filed May 27Details
  • Farrell Michael J.granted875.35 shares ofZBHat $0May 22 · filed May 27Details
  • Farrell Michael J.sold4,991 shares ofRMDat $207.821$1MMay 7 · filed May 11Details
  • Farrell Michael J.exercised4,991 shares ofRMDat $146.34$730KMay 7 · filed May 11Details
  • Farrell Michael J.sold4,991 shares ofRMDat $225.503$1.1MApr 7 · filed Apr 9Details
  • Farrell Michael J.exercised4,991 shares ofRMDat $146.34$730KApr 7 · filed Apr 9Details
  • Farrell Michael J.granted420.97 shares ofZBHat $0Mar 31 · filed Apr 2Details
  • Farrell Michael J.sold4,991 shares ofRMDat $251.032$1.3MMar 9 · filed Mar 11Details
  • Farrell Michael J.exercised4,991 shares ofRMDat $146.34$730KMar 9 · filed Mar 11Details
  • Farrell Michael J.sold4,991 shares ofRMDat $273.78$1.4MFeb 9 · filed Feb 10Details
  • Farrell Michael J.exercised4,991 shares ofRMDat $146.34$730KFeb 9 · filed Feb 10Details
  • View all 49 trades →