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Insider Transactions by Matthew Tappin


Symbol CompanyOwnerRelationshipDateTransactionCost# SharesValue ($)Total SharesFiling
STEMSTEM, INC.Matthew TappinPresident, Software ProductsMar 11, 2026Sale$10.834024,3542,823Mar 13, 2026, 07:48 AM
STEMSTEM, INC.Matthew TappinPresident, Software ProductsMar 03, 2026Sale$9.673002,9012,607Mar 04, 2026, 05:20 PM
STEMSTEM, INC.Matthew TappinPresident, Software ProductsMar 04, 2026Sale$10.001851,8502,422Mar 04, 2026, 05:20 PM
STEMSTEM, INC.Matthew TappinPresident, Software ProductsMar 01, 2026Option/RSU Exercise-670-2,907Mar 02, 2026, 07:32 PM
STEMSTEM, INC.Matthew TappinPresident, Software ProductsFeb 20, 2026Sale$11.403664,1722,237Feb 23, 2026, 05:50 PM
STEMSTEM, INC.Matthew TappinPresident, Software ProductsFeb 19, 2026Tax Payment (Shares)$11.305225,8992,603Feb 19, 2026, 05:42 PM
STEMSTEM, INC.Matthew TappinPresident, Software ProductsFeb 15, 2026Option/RSU Exercise-1,253-3,125Feb 18, 2026, 08:16 PM
STEMSTEM, INC.Matthew TappinPresident, Software ProductsNov 11, 2025Sale$17.709,584169,6371,872Nov 24, 2025, 09:21 AM
STEMSTEM, INC.Matthew TappinPresident, Software ProductsNov 07, 2025Option/RSU Exercise-15,000-16,872Nov 12, 2025, 04:24 PM
STEMSTEM, INC.Matthew TappinPresident, Software ProductsNov 10, 2025Tax Payment (Shares)$18.275,41698,95011,456Nov 12, 2025, 04:24 PM
STEMSTEM, INC.Matthew TappinPresident, Software DivisionMay 29, 2025Option/RSU Exercise-2,775-59,445Jun 18, 2025, 07:14 PM
STEMSTEM, INC.Matthew TappinPresident, Software DivisionMay 30, 2025Sale$0.451,16452558,281Jun 18, 2025, 07:14 PM
STEMSTEM, INC.Matthew TappinPresident, Software DivisionJun 16, 2025Sale$0.4520,8239,37037,458Jun 18, 2025, 07:14 PM
STEMSTEM, INC.Matthew TappinPresident, Software DivisionMar 11, 2025Option/RSU Exercise-29,167-69,740Mar 17, 2025, 04:30 PM
STEMSTEM, INC.Matthew TappinPresident, Software DivisionMar 12, 2025Sale$0.4013,0705,28056,670Mar 17, 2025, 04:30 PM
STEMSTEM, INC.Matthew TappinPresident, Software DivisionMar 06, 2025Option/RSU Exercise-13,397-46,218Mar 17, 2025, 04:30 PM
STEMSTEM, INC.Matthew TappinPresident, Software DivisionMar 07, 2025Sale$0.425,6452,36540,573Mar 17, 2025, 04:30 PM
STEMSTEM, INC.Matthew TappinPresident, Software DivisionFeb 19, 2025Option/RSU Exercise-24,316-40,951Feb 21, 2025, 08:31 PM
STEMSTEM, INC.Matthew TappinPresident, Software DivisionFeb 20, 2025Sale$0.638,1305,09532,821Feb 21, 2025, 08:31 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementMay 28, 2024Sale$1.321,3881,83216,635May 30, 2024, 04:31 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementMay 24, 2024Option/RSU Exercise-2,775-18,023May 28, 2024, 04:49 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementMar 19, 2024Sale$1.8226,64048,48515,248Mar 20, 2024, 06:07 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementMar 08, 2024Sale$2.1924,89954,52941,888Mar 12, 2024, 04:14 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementMar 05, 2024Sale$2.413,8379,24766,787Mar 07, 2024, 05:04 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementMar 01, 2024Option/RSU Exercise-13,398-24,809Mar 05, 2024, 04:25 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementMar 04, 2024Sale$2.485,72414,19670,624Mar 05, 2024, 04:25 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementFeb 20, 2024Sale$3.056,85720,91411,411Feb 21, 2024, 05:07 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementFeb 15, 2024Option/RSU Exercise-24,315-28,870Feb 20, 2024, 04:48 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementFeb 16, 2024Sale$3.1710,60233,60818,268Feb 20, 2024, 04:48 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementFeb 14, 2024Sale$3.154,55614,3514,555Feb 16, 2024, 05:12 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementJan 03, 2024Sale$3.565,20718,5379,111Jan 03, 2024, 05:23 PM
STEMSTEM, INC.Matthew TappinPresident, Asset ManagementDec 31, 2023Option/RSU Exercise-14,318-14,318Jan 03, 2024, 05:23 PM

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