** Shares of British American Tobacco BATS.L down 2.6% at 2856p
** Stock is among top losers on FTSE 100 index .FTSE
** Reinet Investments REIT.LU to sell 43.3 million shares in BAT at 28.20 pound per share
** Share sale to raise gross proceeds of 1.2 million pounds ($1.47 million)
** BAT up ~25% in the last year
($1 = 0.8173 pounds)
(Reporting by Anandita Mehrotra in Bengaluru)
((Anandita.Mehrotra@thomsonreuters.com))