** Shares of semiconductor material supplier Entegris Inc
ENTG.O down 1.3% at $83.25 after bell
** Greg Graves plans to retire as chief financial officer
in 2023; Graves has been co's CFO for last 17 years urn:newsml:reuters.com:*:nBw8sTKYVa
** Co initiates search for next CFO and will consider both
internal and external candidates
** Graves will continue to serve as CFO until his successor
is appointed and is expected to remain with co throughout
transition period
** ENTG shares fell 52.7% last year
(Reporting by Vedant Vinayak Vichare)
((Vedant.VinayakVichare@thomsonreuters.com;))