Market Actions for May 19, 2026

Sell $374.7M of disclosed value in CVS HEALTH Corp $CVSCVSCVS HEALTH Corp19,936 FollowersFollow.

CVSInsider TradesHealthcareMedical - Healthcare Plans

Sell $99.6M of disclosed value in Select Water Solutions Inc $WTTRWTTRSelect Water Solutions Inc4,027 FollowersFollow.

WTTRInsider TradesUtilitiesRegulated Water

Sell $374.7M of disclosed value in CVS Health Corporation $CVSCVSCVS Health Corporation19,936 FollowersFollow.

CVSInsider TradesHealthcareMedical - Healthcare Plans

Sell $61.5M of disclosed value in Class A Common Stock $WTTRWTTRClass A Common Stock4,027 FollowersFollow.

WTTRInsider TradesUtilitiesRegulated Water

Sell $75.6M of disclosed value in NEUROCRINE BIOSCIENCES INC $NBIXNBIXNEUROCRINE BIOSCIENCES INC6,275 FollowersFollow.

NBIXInsider TradesHealthcareBiotechnology

Sell $69.8M of disclosed value in Astera Labs, Inc. Common Stock $ALABALABAstera Labs, Inc. Common Stock12,332 FollowersFollow.

ALABInsider TradesTechnologySemiconductors

Sell $75.6M of disclosed value in Neurocrine Biosciences, Inc. $NBIXNBIXNeurocrine Biosciences, Inc.6,275 FollowersFollow.

NBIXInsider TradesHealthcareBiotechnology

Sell $51.2M of disclosed value in Astera Labs Inc $ALABALABAstera Labs Inc12,332 FollowersFollow.

ALABInsider TradesTechnologySemiconductors

Sell $41.6M of disclosed value in Neptune Insurance Holdings Inc $NPNPNeptune Insurance Holdings Inc3,298 FollowersFollow.

NPInsider TradesFinance, Insurance & Real EstateInsurance Agents, Brokers & Service

Sell $47.1M of disclosed value in Snowflake Inc $SNOWSNOWSnowflake Inc22,947 FollowersFollow.

SNOWInsider TradesServicesServices-Prepackaged Software

Sell $36.3M of disclosed value in Neptune Insurance Holdings Inc $NPNPNeptune Insurance Holdings Inc3,298 FollowersFollow.

NPInsider TradesFinance, Insurance & Real EstateInsurance Agents, Brokers & Service

Buy transaction in Total Return Swap $FLUTFLUTTotal Return Swap17,925 FollowersFollow.

FLUTInsider TradesConsumer CyclicalGambling, Resorts & Casinos

Buy transaction in Restricted Stock Units $NONENONERestricted Stock Units18,904 FollowersFollow.

NONEInsider TradesUnclassifiedUnclassified Disclosure Entry

Sell $27.9M of disclosed value in TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD $TSMTSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD12,174 FollowersFollow.

TSMInsider TradesTechnologySemiconductors

Buy $26.9M of disclosed value in Fortune Brands Innovations Inc $FBINFBINFortune Brands Innovations Inc7,937 FollowersFollow.

FBINInsider TradesIndustrialsConstruction

Buy $25.1M of disclosed value in Cosan S.A. $CSAN3CSAN3Cosan S.A.6,294 FollowersFollow.

CSAN3Insider TradesUnclassifiedUnmapped Security Identifier

Sell $20.1M of disclosed value in APPLIED OPTOELECTRONICS Inc $AAOIAAOIAPPLIED OPTOELECTRONICS Inc2,202 FollowersFollow.

AAOIInsider TradesTechnologySemiconductors

Buy transaction in COMMON STOCK (BVMF: CSAN3) $CSAN3CSAN3COMMON STOCK (BVMF: CSAN3)6,294 FollowersFollow.

CSAN3Insider TradesUnclassifiedUnmapped Security Identifier

Sell $17.6M of disclosed value in Arm Holdings plc American Depositary Shares $ARMARMArm Holdings plc American Depositary Shares17,884 FollowersFollow.

ARMInsider TradesTechnologySemiconductors

Sell $15.9M of disclosed value in StoneX Group Inc $SNEXSNEXStoneX Group Inc22,638 FollowersFollow.

SNEXInsider TradesFinancial ServicesFinancial - Capital Markets