Insider buying on Aug 15, 2023

Filings for Aug 15, 2023 show insider purchases at 40 companies, adding up to roughly $102 million. MRTX topped the list with roughly $70 million, led by Boxer Capital, LLC.

CEOs and CFOs show up 7 times in today's list. 50 companies had three or more insiders buying in the past 30 days. As always, a purchase is a data point, not a recommendation.

Largest insider purchases

StockCompanyBoughtInsidersLargest buyerSource
MRTXMirati Therapeutics, Inc.$70.0M2Boxer Capital, LLC OtherSEC filing
PIIMPINJ INC$15.4M1Gibson Daniel Patrick DirectorSEC filing
TNGXTango Therapeutics, Inc.$2.4M1MVA Investors, LLC OtherSEC filing
OPCHOption Care Health, Inc.$2.0M2KRAEMER HARRY M JANSEN JR DirectorSEC filing
EOLSEvolus, Inc.$1.3M1Malik Vikram DirectorSEC filing
LYFTLyft, Inc.$1.2M2Risher John David CEOSEC filing
PDXPIMCO Energy & Tactical Credit Opportu$1.2M1Weinstein Boaz 10% OwnerSEC filing
BVSBioventus Inc.$1.1M2Juniper Investment Company, 10% OwnerSEC filing
SRPTSarepta Therapeutics, Inc.$1.1M1Chambers Michael Andrew DirectorSEC filing
MKTXMARKETAXESS HOLDINGS INC$1.0M1CONCANNON CHRISTOPHER R CEOSEC filing
RHPRyman Hospitality Properties, Inc.$1000K1HASLAM WILLIAM E DirectorSEC filing
PGENPRECIGEN, INC.$688K1Frank Steven DirectorSEC filing
HROWHARROW HEALTH, INC.$437K2Makary Martin A. DirectorSEC filing
NEENEXTERA ENERGY INC$271K1CAMAREN JAMES LAWRENCE DirectorSEC filing
OABIOmniAb, Inc.$247K1FOEHR MATTHEW W CEOSEC filing
AVDAMERICAN VANGUARD CORP$225K1Gottschalk Patrick E DirectorSEC filing
TFFPTFF Pharmaceuticals, Inc.$205K6Weisman Harlan F CEOSEC filing
DGICADONEGAL GROUP INC$185K1DONEGAL MUTUAL INSURANCE CO 10% OwnerSEC filing
RSVRReservoir Media, Inc.$149K1Field Ezra S. DirectorSEC filing
RYZRyerson Holding Corp$148K1Larson Stephen P. DirectorSEC filing
ASYSAMTECH SYSTEMS INC$146K1DAIGLE ROBERT C CEOSEC filing
OLPXOLAPLEX HOLDINGS, INC.$132K1BILBREY JOHN P DirectorSEC filing
OPKOPKO HEALTH, INC.$131K1Frost Gamma Investments Trus 10% OwnerSEC filing
CSPICSP INC /MA/$108K1NERGES JOSEPH R 10% OwnerSEC filing
LFVNLifevantage Corp$101K1Radoff Family Foundation OtherSEC filing

CEO & CFO purchases

StockCompanyBoughtInsidersLargest buyerSource
LYFTLyft, Inc.$1.2M2Risher John David CEOSEC filing
MKTXMARKETAXESS HOLDINGS INC$1.0M1CONCANNON CHRISTOPHER R CEOSEC filing
OABIOmniAb, Inc.$247K1FOEHR MATTHEW W CEOSEC filing
TFFPTFF Pharmaceuticals, Inc.$205K6Weisman Harlan F CEOSEC filing
ASYSAMTECH SYSTEMS INC$146K1DAIGLE ROBERT C CEOSEC filing
RCELAVITA Medical, Inc.$90K1O'Toole David D CFOSEC filing
MKTWMARKETWISE, INC.$44K2Mason Amber Lee CEOSEC filing
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