LOS ANGELES--(BUSINESS WIRE)--System1, Inc. (NYSE: SST) (“System1” or the “Company”), an omnichannel customer acquisition marketing platform, today announced that its board of directors has approved a reverse stock split (the “Reverse Stock Split”) of its Class A Common Stock, par value $0.0001 per share (“Class A Common Stock”) and Class C Common Stock, par value $0.0001 per share (“Class C Common Stock”, and together with the Class A Common Stock, the “Common Stock”) at a ratio of 1-for-10. S