Steve Charlier joined Zazoom Media as president.

Keith Hernandez, the former vice president of brand strategy at BuzzFeed, was named president of Slate.

Swift named Meredith Chase as vice president of client strategy.

Choozle promoted Travis Davis to director of product.

Scott Gainey joined SentinelOne as senior vice president and chief marketing officer. Gainey was formerly vice president of marketing at Palo Alto Networks.

NYC & Company hired Jeff Minsky as senior vice president, digital innovation & integrated media.

Michael Baer joined Laughlin Constable as its first chief marketing officer.

VOLT Studios hired Tom Jacobsen as partner and creative director.

Yahoo Finance hired Nicole Sinclair as markets correspondent and Alexis Christoforous as anchor and reporter for Market Movers and Midday Movers.

Peter Corbett and Ders Hallgren launched a new design collective called Stoked.