Calgro M3 shares slide 9% in mid-morning following a trading update in which the company flagged a decrease in first-half headline profit.
Minerals and construction supplier group Afrimat says that African Rainbow Capital has offered to buy 18.26% of its shares from the black economic partner.
Esor lifts HEPS for the six months to end August to 2.01c from a previous loss of 6.59c‚ says group.
PPC’s board of directors advise its headline earnings per share (HEPS) for the six months ended March 31 2015, is expected to be between 25% and 45% lower
Construction firm Basil Read returns to profitability in the year to December, boosted in part by its renewed focus on core operations.
WBHO falls by 4% after saying its headline earnings per share for the six months ended 31 December 2013 will decrease by as much as 22.5% in relation to the comparative period.
Shares in Protech fall 23% to levels last seen on October 2012‚ with one analyst attributing the negative sentiment to the group's trading update.