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Home/Insiders/Chang Michelle

Chang Michelle

Insider

Insider
Total trades
19
Bought (open market)
$0
Sold (open market)
$5M
Tickers traded
1

12-month activity

Monthly buy vs sell totals from Chang Michelle's Form 4 filings.

BuysSells
Show data table
MonthBuysSellsFilings
October 2025$0$2.8M4
November 2025$0$00
December 2025$0$00
January 2026$0$728K4
February 2026$0$00
March 2026$0$00
April 2026$0$690K7
May 2026$0$00
June 2026$0$31K1
July 2026$0$771K4
August 2026$0$00
September 2026$0$00

Recent trades

Most recent Form 4 filings by Chang Michelle.

  • Chang Michellesold300 shares ofZMat $91.315$27KJul 10 · filed Jul 13Details
  • Chang Michellesold8,189 shares ofZMat $90.783$743KJul 10 · filed Jul 13Details
  • Chang Michelletax-withheld8,743 shares ofZMat $87.4$764KJul 9 · filed Jul 13Details

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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
  • Chang Michelleexercised22,217 shares ofZMat $0Jul 9 · filed Jul 13Details
  • Chang Michellesold327 shares ofZMat $93.83$31KJun 15 · filed Jun 16Details
  • Chang Michellesold1,033 shares ofZMat $84.001$87KApr 10 · filed Apr 13Details
  • Chang Michellesold1,500 shares ofZMat $82.794$124KApr 10 · filed Apr 13Details
  • Chang Michellesold800 shares ofZMat $81.284$65KApr 10 · filed Apr 13Details
  • Chang Michellesold5,156 shares ofZMat $80.361$414KApr 10 · filed Apr 13Details
  • Chang Michelleexercised0 shares ofZMat $0Apr 9 · filed Apr 13Details
  • Chang Michelletax-withheld8,743 shares ofZMat $83.23$728KApr 9 · filed Apr 13Details
  • Chang Michelleexercised22,217 shares ofZMat $0Apr 9 · filed Apr 13Details
  • Chang Michellesold1,954 shares ofZMat $87.21$170KJan 12 · filed Jan 13Details
  • Chang Michellesold6,463 shares ofZMat $86.34$558KJan 12 · filed Jan 13Details
  • Chang Michelletax-withheld8,857 shares ofZMat $85.65$759KJan 9 · filed Jan 13Details
  • Chang Michelleexercised22,217 shares ofZMat $0Jan 9 · filed Jan 13Details
  • Chang Michellesold7,177 shares ofZMat $82.721$594KOct 10, 2025 · filed Oct 14, 2025Details
  • Chang Michellesold26,779 shares ofZMat $81.804$2.2MOct 10, 2025 · filed Oct 14, 2025Details
  • Chang Michelleexercised88,869 shares ofZMat $0Oct 9, 2025 · filed Oct 14, 2025Details
  • Chang Michelletax-withheld34,970 shares ofZMat $79.85$2.8MOct 9, 2025 · filed Oct 14, 2025Details