June 26 (Reuters) - Corteva Inc CTVA.N :
* CORTEVA ANNOUNCES $1 BILLION SHARE REPURCHASE PROGRAM AND QUARTERLY DIVIDEND
* CORTEVA INC - E. I. DU PONT DE NEMOURS AND COMPANY ANNOUNCES REGULAR QUARTERLY DIVIDEND ON PREFERRED STOCK
* CORTEVA INC - PROGRAM IS EXPECTED TO BE COMPLETED IN THREE YEARS
* CORTEVA INC - BOARD OF DIRECTORS ALSO AUTHORIZED A COMMON STOCK DIVIDEND OF 13 CENTS PER SHARE
* CORTEVA INC - BOARD ALSO AUTHORIZED COMMON STOCK DIVIDEND OF 13 CENTS PER SHARE, PAYABLE SEPTEMBER 13, 2019
* CORTEVA - SEES TO PAY COMMON STOCK DIVIDENDS ON A QTRLY BASIS AND IN MEDIUM TERM TARGETS A DIVIDEND POLICY OF 25 TO 35 PERCENT OF ANNUAL NET INCOME