Ra Capital Management, Llc

Insider Trading: Purchases
Symbol Price Amount Total Value Remaining Holdings Date Form 4
ACHN $2.46 830,200 $2,039,386.30 20,411,007 2013-10-31 Filing
ACHN $2.31 30,000 $69,150.00 19,580,807 2013-10-31 Filing
ACHN $2.46 275,807 $679,174.74 19,550,807 2013-10-31 Filing
ACHN $2.85 43,130 $123,093.02 19,275,000 2013-10-14 Filing
ACHN $2.84 369,900 $1,048,740.48 19,231,870 2013-10-14 Filing
ACHN $2.80 206,000 $576,800.00 18,861,970 2013-10-14 Filing
ACHN $2.79 950,000 $2,650,025.00 18,655,970 2013-10-14 Filing
ACHN $2.78 230,100 $638,527.50 17,705,970 2013-10-14 Filing
ACHN $2.77 475,699 $1,318,542.49 17,475,870 2013-10-14 Filing
ACHN $2.77 13,200 $36,498.00 17,000,171 2013-10-14 Filing
ACHN $2.76 81,200 $223,706.00 16,986,971 2013-10-14 Filing
ACHN $2.62 1,109,308 $2,902,615.31 16,905,771 2013-10-11 Filing
ACHN $2.56 92,002 $235,331.92 15,769,463 2013-10-11 Filing
ACHN $2.55 147,500 $376,611.75 15,704,461 2013-10-11 Filing
ACHN $2.55 250,000 $637,500.00 15,556,961 2013-10-11 Filing
ACHN $2.52 99,900 $251,957.79 15,306,961 2013-10-11 Filing
ACHN $2.50 750,000 $1,875,000.00 15,207,061 2013-10-11 Filing
ACHN $3.01 1,000,000 $3,006,500.00 14,457,061 2013-09-30 Filing
ACHN $3.00 300,000 $900,000.00 13,457,061 2013-09-30 Filing
ACHN $2.99 365,603 $1,091,361.52 13,157,061 2013-09-30 Filing