** Dynavax Technologies Corp's DVAX.O shares up 12.1% at
$8.88, and Alpha and Omega Semiconductor's AOSL.O stock up
9.9% at $36.49 premarket as both cos set to join S&P SmallCap
600 index .SPCY next week
** Biotech DVAX to replace Bottomline Technologies EPAY.O
in SPCY effective Tues, May 17
** PE firm Thoma Bravo acquiring fintech EPAY in deal valued
at $2.6 bln urn:newsml:reuters.com:*:nL4N2T22V2
** AOSL to replace Mimecast Ltd MIME.O prior to open of
trading on Thurs., May 19
** Email security firm MIME being taken private by Permira
in nearly $6 bln deal urn:newsml:reuters.com:*:nL4N2SS31U
** Also, Independence Realty Trust Inc IRT.N being
elevated to S&P MidCap 400 .IDX effective May 19
** DVAX's shares, down ~44% YTD, have $1 bln market cap, per
Refinitiv
** AOSL's stock has lost 45% in 2022 for roughly $900 mln
market value
** Shares of IRT off 13% YTD for about $5 bln market cap
(Lance Tupper is a Reuters market analyst. The views expressed
are his own)
((lance.tupper@thomsonreuters.com
lance.tupper@tr.com 1-332-219-1430))