Latest insider trades

40 Form 4 trades in our database.

PPurchaseSSaleMOption exerciseAAward/GrantFTax withholdingGGift

TAYLOR DIAN Csold2,000 shares ofARTNAat $35.29$71KSep 17Details
TAYLOR DIAN Csold2,000 shares ofARTNAat $35.05$70KSep 16 · filed Sep 17Details
Emerson Courtney Atraded750 shares ofARTNAat $35.07$26KSep 16 · filed Sep 17Details
Kelly Raymond T.traded750 shares ofARTNAat $35.07$26KSep 16 · filed Sep 17Details
KONSTANSKI DANIELtraded750 shares ofARTNAat $35.07$26KSep 16 · filed Sep 17Details
Anderson Pierre Atraded750 shares ofARTNAat $35.07$26KSep 16 · filed Sep 17Details
SPACHT DAVID Btraded750 shares ofARTNAat $35.07$26KSep 16 · filed Sep 17Details
Finch Jennifer Leightraded750 shares ofARTNAat $35.07$26KSep 16 · filed Sep 17Details
TAYLOR DIAN Csold1,876 shares ofARTNAat $36.11$68KSep 3 · filed Sep 11Details
TAYLOR DIAN Csold1,124 shares ofARTNAat $36$40KSep 2 · filed Sep 4Details
TAYLOR DIAN Csold2,000 shares ofARTNAat $35.5$71KAug 31 · filed Sep 1Details
TAYLOR DIAN Csold2,000 shares ofARTNAat $35.5$71KAug 28 · filed Aug 31Details
TAYLOR DIAN Csold2,000 shares ofARTNAat $35.68$71KAug 25 · filed Aug 27Details
TAYLOR DIAN Csold2,000 shares ofARTNAat $35.3$71KAug 20 · filed Aug 21Details
TAYLOR DIAN Csold2,000 shares ofARTNAat $35.001$70KAug 18Details
TAYLOR DIAN Csold2,000 shares ofARTNAat $35.007$70KAug 17 · filed Aug 18Details
DiNunzio Joseph Atraded193 shares ofARTNAat $0May 19 · filed May 20Details
Rossi Salvatore J JRgranted1,000 shares ofARTNAat $31.41$31KMay 5 · filed May 6Details
Rossi Salvatore J JRtraded1,000 shares ofARTNAat $31.41$31KMay 5 · filed May 6Details
Houghton Michaelgranted1,000 shares ofARTNAat $31.41$31KMay 5 · filed May 6Details
Houghton Michaeltraded1,000 shares ofARTNAat $31.41$31KMay 5 · filed May 6Details
Taylor Nicholle Reneetraded1,000 shares ofARTNAat $31.41$31KMay 5 · filed May 6Details
TAYLOR DIAN Cgranted1,000 shares ofARTNAat $31.41$31KMay 5 · filed May 6Details
TAYLOR DIAN Ctraded1,000 shares ofARTNAat $31.41$31KMay 5 · filed May 6Details
EISENBREY JOHN R JRgranted1,000 shares ofARTNAat $31.41$31KMay 5 · filed May 6Details
EISENBREY JOHN R JRtraded1,000 shares ofARTNAat $31.41$31KMay 5 · filed May 6Details
TAYLOR DIAN Csold1,000 shares ofARTNAat $31.25$31KMar 23Details
TAYLOR DIAN Csold2,000 shares ofARTNAat $31$62KMar 20Details
TAYLOR DIAN Csold2,000 shares ofARTNAat $31$62KMar 19 · filed Mar 20Details
TAYLOR DIAN Csold2,224 shares ofARTNAat $31.97$71KDec 22, 2025Details
TAYLOR DIAN Csold2,224 shares ofARTNAat $31.727$71KDec 19, 2025 · filed Dec 22, 2025Details
Emerson Courtney Agranted750 shares ofARTNAat $32.08$24KSep 16, 2025 · filed Sep 18, 2025Details
Kelly Raymond T.granted750 shares ofARTNAat $32.08$24KSep 16, 2025 · filed Sep 18, 2025Details
KONSTANSKI DANIELgranted750 shares ofARTNAat $32.08$24KSep 16, 2025 · filed Sep 18, 2025Details
Anderson Pierre Agranted1,000 shares ofARTNAat $32.08$32KSep 16, 2025 · filed Sep 18, 2025Details
Finch Jennifer Leighgranted750 shares ofARTNAat $32.08$24KSep 16, 2025 · filed Sep 18, 2025Details
SPACHT DAVID Bgranted750 shares ofARTNAat $32.08$24KSep 16, 2025 · filed Sep 18, 2025Details
THAEDER JOHN Msold1,000 shares ofARTNAat $33.37$33KAug 28, 2025 · filed Aug 29, 2025Details
THAEDER JOHN Msold1,000 shares ofARTNAat $33.494$33KAug 22, 2025 · filed Aug 25, 2025Details
THAEDER JOHN Msold1,000 shares ofARTNAat $32.921$33KAug 21, 2025 · filed Aug 22, 2025Details