May 9 (Reuters) - Integral Ad Science Holding Corp
IAS.O :
* INTEGRAL AD SCIENCE ANNOUNCES LAUNCH OF PROPOSED SECONDARY
OFFERING OF COMMON STOCK BY SELLING STOCKHOLDERS
* INTEGRAL AD SCIENCE HOLDING CORP - COMMENCEMENT OF A
PUBLIC
OFFERING OF ITS COMMON STOCK BY INVESTMENT FUNDS AFFILIATED WITH
VISTA EQUITY PARTNERS
* INTEGRAL AD SCIENCE HOLDING CORP - SELLING STOCKHOLDERS
ARE
OFFERING 10 MILLION SHARES OF IAS'S COMMON STOCK
Source text for Eikon: ID:nPn8tLDNYa
Further company coverage: IAS.O
((Reuters.Briefs@thomsonreuters.com;))