Insider buying on Mar 9, 2026

40 companies had officers and board members buying at market prices in filings dated Mar 9, 2026, about $61.9 million combined. At the top: LYEL, $25 million bought, with ARCH Venture Partners IX Overage, L.P. as the largest buyer.

C-suite buying: 13 companies. Cluster buying (3+ insiders) is running at 68 companies this month. As always, a purchase is a data point, not a recommendation.

Largest insider purchases

StockCompanyBoughtInsidersLargest buyerSource
LYELLyell Immunopharma, Inc.$25.0M2ARCH Venture Partners IX Ove 10% OwnerSEC filing
PRCTPROCEPT BioRobotics Corp$10.5M1Desai Antal Rohit DirectorSEC filing
TSLXSixth Street Specialty Lending, Inc.$5.5M1Waxman Alan PresidentSEC filing
VSNTVersant Media Group, Inc.$5.3M1NOVAK DAVID C DirectorSEC filing
AMRZAmrize Ltd$3.5M1Jenisch Jan Philipp CEOSEC filing
ABGASBURY AUTOMOTIVE GROUP INC$2.1M1Hult David W CEOSEC filing
BRBROADRIDGE FINANCIAL SOLUTIONS, INC.$1.0M1Gokey Timothy C CEOSEC filing
FISFidelity National Information Services$1.0M1Ferris Stephanie CEOSEC filing
BHBiglari Holdings Inc.$1000K1LION FUND, L.P. CEOSEC filing
BHVNBiohaven Ltd.$864K1CHILDS JOHN W DirectorSEC filing
TCBITEXAS CAPITAL BANCSHARES INC/TX$579K1STALLINGS ROBERT W DirectorSEC filing
QSIQuantum-Si Inc$564K2Kummeth Charles R. DirectorSEC filing
HOGHARLEY-DAVIDSON, INC.$362K2Starrs Artie CEOSEC filing
SFMSprouts Farmers Market, Inc.$340K1Anderson Joel D DirectorSEC filing
STTSTATE STREET CORP$312K1Porter Brian J. DirectorSEC filing
ARVNARVINAS, INC.$268K1Morrison Briggs DirectorSEC filing
XRAYDENTSPLY SIRONA Inc.$249K2LUCIER GREGORY T DirectorSEC filing
THOTHOR INDUSTRIES INC$229K1ORTHWEIN PETER BUSCH DirectorSEC filing
BRCCBRC Inc.$224K1Taslitz Steven DirectorSEC filing
ADMAADMA BIOLOGICS, INC.$217K1ELMS STEVE DirectorSEC filing
EXEEXPAND ENERGY Corp$215K1Wichterich Michael CEOSEC filing
SWZTotal Return Securities Fund$207K2Dakos Andrew CEOSEC filing
COTYCOTY INC.$200K1von Bretten Gordon PresidentSEC filing
MYGNMYRIAD GENETICS INC$200K1Raha Samraat S. CEOSEC filing
EBCEastern Bankshares, Inc.$188K1Rosato R David CFOSEC filing

CEO & CFO purchases

StockCompanyBoughtInsidersLargest buyerSource
AMRZAmrize Ltd$3.5M1Jenisch Jan Philipp CEOSEC filing
ABGASBURY AUTOMOTIVE GROUP INC$2.1M1Hult David W CEOSEC filing
BRBROADRIDGE FINANCIAL SOLUTIONS, INC.$1.0M1Gokey Timothy C CEOSEC filing
FISFidelity National Information Services$1.0M1Ferris Stephanie CEOSEC filing
BHBiglari Holdings Inc.$1000K1LION FUND, L.P. CEOSEC filing
HOGHARLEY-DAVIDSON, INC.$362K2Starrs Artie CEOSEC filing
EXEEXPAND ENERGY Corp$215K1Wichterich Michael CEOSEC filing
SWZTotal Return Securities Fund$207K2Dakos Andrew CEOSEC filing
MYGNMYRIAD GENETICS INC$200K1Raha Samraat S. CEOSEC filing
EBCEastern Bankshares, Inc.$188K1Rosato R David CFOSEC filing
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