BAXANO SURGICAL INC

CUSIP: 071773105 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q1 2015
Shares 66,000 Value ($000) $0 Avg Close — Range —
Q4 2014
Shares 66,000 Value ($000) $0 Avg Close — Range —
Q3 2014
Shares 66,000 Value ($000) $12 Avg Close — Range —
Q2 2014
Shares 66,000 Value ($000) $38 Avg Close — Range —
Q1 2014
Shares 66,000 Value ($000) $66 Avg Close — Range —
Q4 2013
Shares 66,000 Value ($000) $65 Avg Close — Range —
Q3 2013
Shares 66,000 Value ($000) $92 Avg Close — Range —
Q2 2013
Shares 66,000 Value ($000) $158 Avg Close — Range —