Insider buying on May 10, 2021

40 companies had corporate insiders buying in open-market trades in filings dated May 10, 2021, about $61.6 million combined. At the top: SNOW, $25 million bought, with Griffith William J.G. as the largest buyer.

Cluster buying (3+ insiders) is running at 52 companies this month. Eight of the buys came from a CEO or CFO. Each filing is linked below if you want to check the details yourself.

Largest insider purchases

StockCompanyBoughtInsidersLargest buyerSource
SNOWSnowflake Inc.$25.0M1Griffith William J.G. 10% OwnerSEC filing
FSLYFastly, Inc.$22.1M1Abdiel Capital LP 10% OwnerSEC filing
EXTNExterran Corp$3.9M1EGI-Fund C, L.L.C. 10% OwnerSEC filing
VSTVistra Corp.$3.2M5MORGAN CURTIS A CEOSEC filing
ASTHApollo Medical Holdings, Inc.$2.5M1ALLIED PHYSICIANS OF CALIFOR 10% OwnerSEC filing
ATVIActivision Blizzard, Inc.$1.9M1NOLAN PETER J DirectorSEC filing
KRSACyclerion Therapeutics, Inc.$734K1Hecht Peter M CEOSEC filing
TZOOTRAVELZOO$714K1Ralph Bartel 2005 Trust 10% OwnerSEC filing
OPKOPKO HEALTH, INC.$288K1FROST PHILLIP MD ET AL CEOSEC filing
ZBHZIMMER BIOMET HOLDINGS, INC.$172K1HIGGINS ARTHUR J DirectorSEC filing
BBTBERKSHIRE HILLS BANCORP INC$147K1Mhatre Nitin J. CEOSEC filing
PTRSPARTNERS BANCORP$132K1Clarke Michael W DirectorSEC filing
JOBGEE Group Inc.$101K1Gormly Matthew E DirectorSEC filing
ACBIAtlantic Capital Bancshares, Inc.$82K1Eidson David DirectorSEC filing
CNSLConsolidated Communications Holdings, $79K1Rahe Maribeth S DirectorSEC filing
FRSTPrimis Financial Corp.$70K2KABBASH CHARLES A DirectorSEC filing
WTIW&T OFFSHORE INC$54K1Stanley B Frank DirectorSEC filing
TPLTexas Pacific Land Corp$51K1HORIZON KINETICS ASSET MANAG 10% OwnerSEC filing
SNBHSENTIENT BRANDS HOLDINGS INC.$50K1MANSOUR JAMES D. Executive OfficerSEC filing
MEDMEDIFAST INC$40K1BROWN JEFFREY J DirectorSEC filing
HAPNLendingClub Corp$35K1LANDON ALLAN R DirectorSEC filing
VABKVirginia National Bankshares Corp$32K1Dittmar William D Jr. DirectorSEC filing
KPTIKaryopharm Therapeutics Inc.$31K1BOHLIN GAREN G DirectorSEC filing
COFSCHOICEONE FINANCIAL SERVICES INC$25K1Greenland Adom OfficerSEC filing
TOVXSynthetic Biologics, Inc.$24K1SHALLCROSS STEVEN A CEOSEC filing

CEO & CFO purchases

StockCompanyBoughtInsidersLargest buyerSource
VSTVistra Corp.$3.2M5MORGAN CURTIS A CEOSEC filing
KRSACyclerion Therapeutics, Inc.$734K1Hecht Peter M CEOSEC filing
OPKOPKO HEALTH, INC.$288K1FROST PHILLIP MD ET AL CEOSEC filing
BBTBERKSHIRE HILLS BANCORP INC$147K1Mhatre Nitin J. CEOSEC filing
TOVXSynthetic Biologics, Inc.$24K1SHALLCROSS STEVEN A CEOSEC filing
EMMAEmmaus Life Sciences, Inc.$7K1Niihara Yutaka CEOSEC filing
MMLPMARTIN MIDSTREAM PARTNERS L.P.$7K3BONDURANT ROBERT D CEOSEC filing
BXRXBaudax Bio, Inc.$5K1HENWOOD GERALDINE CEOSEC filing
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