Biggest CEO and CFO stock purchases, the week of Jun 1, 2026

During the week of Jun 1, 2026, CEOs and CFOs bought stock in 30 companies at market prices, about $53.5 million in total. AUPH came first with roughly $12.5 million.

StockCompanyBoughtLargest buyerSource
AUPHAurinia Pharmaceuticals Inc.$12.5MTANG KEVIN CEOSEC filing
NSPINSPERITY, INC.$7.9MSARVADI PAUL J CEOSEC filing
MNSOMINISO Group Holding Ltd$6.9MYe Guofu CEOSEC filing
RDNRADIAN GROUP INC$5.8MWeinbach Michael S CEOSEC filing
COE51Talk Online Education Group$4.8MHuang Jack Jiajia CEOSEC filing
SMMTSummit Therapeutics Inc.$3.6MDUGGAN ROBERT W CEOSEC filing
BIDTribeca Strategic Acquisition Corp.$3.3MTribeca Strategic Partners H CEOSEC filing
GLIBKLiberty Capital Corp/NV$1.4MDUNCAN RONALD A CEOSEC filing
NVRIEnviri II Corp$1.0MHochman Russell C. CEOSEC filing
PRIMPrimoris Services Corp$1.0MVadlamudi Koti CEOSEC filing
BHBiglari Holdings Inc.$659KBIGLARI CAPITAL CORP. CEOSEC filing
MBCMasterBrand, Inc.$549KBanyard R David CEOSEC filing
AADXApplied Aerospace & Defense, Inc.$500KMcRae Jeffrey L. CFOSEC filing
ALDXAldeyra Therapeutics, Inc.$418KBrady Todd C CEOSEC filing
PFXPhenixFIN Corp$390KLorber David A CEOSEC filing
EXEEXPAND ENERGY Corp$279KTeunissen Marcel CFOSEC filing
STRRStar Equity Holdings, Inc.$270KEberwein Jeffrey E. CEOSEC filing
RLIRLI CORP$260KKliethermes Craig W CEOSEC filing
PGYPagaya Technologies Ltd.$250KKrubiner Gal CEOSEC filing
SMWBSIMILARWEB LTD.$208KOffer Or CEOSEC filing
BSBRBanco Santander (Brasil) S.A.$200KLeao Mario Roberto Opice CEOSEC filing
RYANRYAN SPECIALTY HOLDINGS, INC.$200KHamilton Janice M CFOSEC filing
OPADOfferpad Solutions Inc.$200KBair Brian CEOSEC filing
TMCITREACE MEDICAL CONCEPTS, INC.$178KTreace John T. CEOSEC filing
BZUNBaozun Inc.$158KQiu Wenbin CEOSEC filing
MTDRMatador Resources Co$105KCalvert Christopher P CFOSEC filing
NHINATIONAL HEALTH INVESTORS INC$103KMendelsohn D. Eric CEOSEC filing
ADTADT Inc.$101KLikosar Jeffrey CFOSEC filing
MAIAMAIA Biotechnology, Inc.$101KVitoc Vlad CEOSEC filing
TISITEAM INC$100KHill Gary L. CEOSEC filing

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