Today's pre-market stock movers: ROKU, AMZN, INTC, CVX and more

• $Five9 (FIVN.US)$ +11.8%, $Amazon (AMZN.US)$ +11.5%, $Mitek Systems (MITK.US)$ +8.6%, $US Silica (SLCA.US)$ +7.8%, $Banco Santander Mexico (BSMX.US)$ +7.5%, $NatWest (NWG.US)$ +7.4%, $The Chemours (CC.US)$ +6.9%, $Deckers Outdoor (DECK.US)$ +6.1% (also authorizes new $1.2bln share repurchase program), $United States Steel (X.US)$ +4.8%(also authorizes new $500mln share repurchase program), $SkyWest (SKYW.US)$ +4.8%, $ImmunoGen (IMGN.US)$ +4.8%, $Chevron (CVX.US)$ +3.8%, $Essential Properties Realty Trust Inc (EPRT.US)$ +3.7%, $First Solar (FSLR.US)$ +3.7%, $Olin (OLN.US)$ +2.7%(also authorizes new $2bln share repurchase program), $Clearfield (CLFD.US)$ +2.7%, $Hartford Financial Services (HIG.US)$ +2.6%(also authorizes new $3bln share repurchase program), $ArcBest (ARCB.US)$ +2.6%, $IMAX Corp (IMAX.US)$ +2.5%, $Apple (AAPL.US)$ +2.4%, $Exxon Mobil (XOM.US)$ +2.4%

• $Sarepta Therapeutics (SRPT.US)$ +14%(announces intent to submit BLA seeking accelerated approval for SRP-9001 (delandistrogene moxeparvovec) to treat DMD)

• $Bausch Health (BHC.US)$ +9%(announce oral order in XIFAXAN patent litigation)

• $Uranium Energy (UEC.US)$ +1.5%(announce sreceiptofa competing offer to acquire UEX Corporation)

• $Barrick Gold (GOLD.US)$ +1.1% (reports the initial assay results for the 2022 drill program)

• $Avaya Holdings (AVYA.US)$ -23.4% (also names new CEO), $Roku Inc (ROKU.US)$ -22.8%, $Holley (HLLY.US)$ -21.1%, $DexCom (DXCM.US)$ -12.3%, $Intel (INTC.US)$ -11.4%, $Avantor (AVTR.US)$ -9.9%, $Edwards Lifesciences (EW.US)$ -7%, $Barnes Group (B.US)$ -4.5%, $Ultra Clean (UCTT.US)$ -3.9%, $Procter & Gamble (PG.US)$ -3.5%, $Appfolio (APPF.US)$ -2.9%, $Sony (SONY.US)$ -2.9%, $Newell Brands (NWL.US)$ -2.9%, $VeriSign (VRSN.US)$ -2.8%, $Carter's (CRI.US)$ -2.2%, $KLA Corp (KLAC.US)$ -1.7%, $AstraZeneca (AZN.US)$ -1.7%

• $VolitionRX (VNRX.US)$ -12.3% (commences stock offering)

• $The Trade Desk (TTD.US)$ -7.5% (in sympathy with weak ROKU earnings)

• $Ares Capital Corp (ARCC.US)$ -3.6% (prices offering of 8.0 mln shares of common stock)

• $Icosavax (ICVX.US)$ -2.1% (announces results from product investigation of IVX-411)

• $Montauk Renewables (MNTK.US)$ -1.3% (files provisional patent application)

• $GDS Holdings (GDS.US)$ -4.5% (downgraded to Neutral from Buy at Nomura)

• $Tilray Brands (TLRY.US)$ -3.8% (downgraded to Sell from Hold at The Benchmark Company)