CUBIST PHARMACEUTICALS INC

CUSIP: 229678107 Class: COM

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

Note: Option positions (PUT/CALL) are excluded.

Q4 2014
Shares 21,000 Value ($000) $2,114 Avg Close — Range —
Q3 2014
Shares 21,000 Value ($000) $1,393 Avg Close — Range —
Q2 2014
Shares 21,000 Value ($000) $1,466 Avg Close — Range —
Q1 2014
Shares 32,000 Value ($000) $2,341 Avg Close — Range —
Q4 2013
Shares 32,000 Value ($000) $2,204 Avg Close — Range —
Q2 2013
Shares 66,000 Value ($000) $3,188 Avg Close — Range —