Take a look at the businesses making headlines earlier than the bell:

Marvell Know-how (MRVL) – The chip maker’s inventory slid 4.9% within the premarket after quarterly gross sales and revenue fell wanting Wall Road estimates. Marvell additionally issued a weaker than anticipated outlook. Stock reductions by its clients are hurting outcomes, it stated.

Zscaler (ZS) – The cloud safety firm reported a greater than anticipated quarter, however its inventory slumped 9.1% in premarket buying and selling following conservative steerage. Zscaler stated clients are taking longer to shut new offers, and that it faces different headwinds as nicely.

Horizon Therapeutics (HZNP) – The drug maker’s shares added 3.2% in premarket motion after Sanofi (SNY) stated that if it determined to make a suggestion for Horizon, it could be an all-cash supply. Horizon shares had soared 27.3% Wednesday on information that it was in talks with a number of potential takeover companions.

DoorDash (DASH) – DoorDash shares fell 2.8% in premarket buying and selling after RBC Capital Markets downgraded the inventory to “sector carry out” from “outperform.” RBC praises the supply service’s execution and administration however says it’s uncomfortable with the present valuation given the potential for order deceleration.

Rigel Pharma (RIGL) – Rigel’s inventory soared 34% within the premarket after the FDA accepted its drug to deal with a sure kind of leukemia.

Opendoor Applied sciences (OPEN) – The digital actual property platform operator named Chief Monetary Officer Carrie Wheeler as its new CEO, changing firm co-founder Eric Wu. Wu will transition into the position of “president of market.” Opendoor misplaced 2.7% in premarket motion.

PagerDuty (PD) – The cloud computing firm’s inventory jumped 6.6% in premarket buying and selling after it reported an sudden quarterly revenue.

Asana (ASAN) – The work administration platform operator forecast weaker than anticipated present quarter gross sales, stemming from what it referred to as “macroeconomic cross currents.” Asana slumped 14.4% within the premarket.

Owens Corning (OC) – The constructing and building supplies maker introduced a 50% quarterly dividend improve to 52 cents per share, in addition to a buyback program of as much as 10 million shares.

Correction: An earlier model of this story misstated the day that Horizon Therapeutics inventory surged.