This is apparently their curtent position.
'Huon Aquaculture says fish loss exaggerated by the Greens
The Mercury-13 hours ago
HUON Aquaculture says it will not report a fish loss to the Australian Securities Exchange because the numbers have been grossly ..'
Personally i think they now have to make announcement because of all the misinformation that is circulating especially by the ABC.
Here's another website circulating the same story,
http://www.intrafish.com/aquaculture/1497100/media-rumor-puts-high-price-on-huon-salmon-escape