Latest insider trades

334 Form 4 trades in our database.

PPurchaseSSaleMOption exerciseAAward/GrantFTax withholdingGGift

Troughton Mark Tgranted1,340,034 shares ofCHYMat $0Aug 3 · filed Aug 5Details
FRANKEL ADAM Bsold3,000 shares ofCHYMat $17.5$53KJun 15 · filed Jun 16Details
FRANKEL ADAM Bsold3,000 shares ofCHYMat $18$54KJun 9 · filed Jun 10Details
Dunne James J. IIIgranted10,753 shares ofCHYMat $0Jun 2 · filed Jun 4Details
Marshall Cynthiagranted10,753 shares ofCHYMat $0Jun 2 · filed Jun 4Details
CAROLAN SHAWN Tgranted10,753 shares ofCHYMat $0Jun 2 · filed Jun 4Details
Feuille Jamesgranted10,753 shares ofCHYMat $0Jun 2 · filed Jun 4Details
DECKER SUSAN Lgranted10,753 shares ofCHYMat $0Jun 2 · filed Jun 4Details
Britt Christopher Rgifted14,372 shares ofCHYMat $0May 18Details
Britt Christopher Rtax-withheld9,170 shares ofCHYMat $17.88$164KMay 15 · filed May 18Details
Asmerom Aminetax-withheld11,791 shares ofCHYMat $17.88$211KMay 15 · filed May 18Details
Newcomb Matthew Sgifted17,749 shares ofCHYMat $0May 18Details
Newcomb Matthew Stax-withheld18,389 shares ofCHYMat $17.88$329KMay 15 · filed May 18Details
King Ryan Agifted7,480 shares ofCHYMat $0May 18Details
King Ryan Atax-withheld4,187 shares ofCHYMat $17.88$75KMay 15 · filed May 18Details
Troughton Mark Ttax-withheld26,069 shares ofCHYMat $17.88$466KMay 15 · filed May 18Details
FRANKEL ADAM Btax-withheld12,438 shares ofCHYMat $17.88$222KMay 15 · filed May 18Details
King Ryan Atraded303,930 shares ofCHYMat $0May 11 · filed May 13Details
King Ryan Atraded87,700 shares ofCHYMat $0May 11 · filed May 13Details
Britt Christopher Rgranted900,563 shares ofCHYMat $0Mar 12 · filed Mar 16Details
Asmerom Aminegranted75,048 shares ofCHYMat $0Mar 12 · filed Mar 16Details
Asmerom Aminegranted37,524 shares ofCHYMat $0Mar 12 · filed Mar 16Details
Newcomb Matthew Sgranted281,426 shares ofCHYMat $0Mar 12 · filed Mar 16Details
Newcomb Matthew Sgranted140,713 shares ofCHYMat $0Mar 12 · filed Mar 16Details
King Ryan Agranted450,282 shares ofCHYMat $0Mar 12 · filed Mar 16Details
Troughton Mark Tgranted412,758 shares ofCHYMat $0Mar 12 · filed Mar 16Details
Troughton Mark Tgranted206,379 shares ofCHYMat $0Mar 12 · filed Mar 16Details
FRANKEL ADAM Bgranted225,142 shares ofCHYMat $0Mar 12 · filed Mar 16Details
FRANKEL ADAM Bgranted112,571 shares ofCHYMat $0Mar 12 · filed Mar 16Details
Marshall Cynthiasold35,000 shares ofCHYMat $22.276$780KMar 2 · filed Mar 3Details
Britt Christopher Rgifted14,047 shares ofCHYMat $0Feb 18 · filed Feb 19Details
Britt Christopher Rtax-withheld9,494 shares ofCHYMat $19.69$187KFeb 17 · filed Feb 19Details
Asmerom Aminetax-withheld10,957 shares ofCHYMat $19.69$216KFeb 17 · filed Feb 19Details
Newcomb Matthew Sgifted22,523 shares ofCHYMat $0Feb 18 · filed Feb 19Details
Newcomb Matthew Stax-withheld23,993 shares ofCHYMat $19.69$472KFeb 17 · filed Feb 19Details
King Ryan Agifted7,147 shares ofCHYMat $0Feb 18 · filed Feb 19Details
King Ryan Atax-withheld4,519 shares ofCHYMat $19.69$89KFeb 17 · filed Feb 19Details
Troughton Mark Ttax-withheld20,037 shares ofCHYMat $19.69$395KFeb 17 · filed Feb 19Details
FRANKEL ADAM Btax-withheld9,187 shares ofCHYMat $19.69$181KFeb 17 · filed Feb 19Details
Feuille Jamesgranted4,934 shares ofCHYMat $0Jan 15 · filed Jan 20Details
Dunne James J. IIIgranted2,902 shares ofCHYMat $0Jan 15 · filed Jan 16Details
Britt Christopher Rsold50,000 shares ofCHYMat $28.057$1.4MJan 9 · filed Jan 13Details
Britt Christopher Rtraded50,000 shares ofCHYMat $0Jan 9 · filed Jan 13Details
Newcomb Matthew Ssold10,000 shares ofCHYMat $28.011$280KJan 9 · filed Jan 13Details
FRANKEL ADAM Bsold500 shares ofCHYMat $28$14KJan 9 · filed Jan 13Details
FRANKEL ADAM Bexercised500 shares ofCHYMat $16.56$8KJan 9 · filed Jan 13Details
FRANKEL ADAM Bexercised9,349 shares ofCHYMat $16.56$155KJan 8 · filed Jan 9Details
FRANKEL ADAM Bsold4,382 shares ofCHYMat $27.287$120KJan 8 · filed Jan 9Details
Feuille Jamessold7,229 shares ofCHYMat $24.82$179KDec 16, 2025 · filed Dec 18, 2025Details
Troughton Mark Ttax-withheld9,522 shares ofCHYMat $26.19$249KDec 15, 2025 · filed Dec 16, 2025Details