Is this what you were looking for notster ? Found it after googling for the meaning.

strato

"Under the Rights Plan, a Permitted Bid is a bid made to all holders of the Shares and which is open for acceptance for not less than 60 days. If at the end of 60 days at least 50 percent of the outstanding Shares, other than those owned by the offeror and certain related parties have been tendered, the offeror may take up and pay for the Shares but must extend the bid for a further period of at least 10 days to allow other shareholders to tender."