BIOPTIX INC

CUSIP: 09074N101 Class: COM

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

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

Q3 2017
Shares 16,907 Value ($000) $87 Avg Close — Range —
Q2 2017
Shares 16,907 Value ($000) $69 Avg Close — Range —
Q1 2017
Shares 16,907 Value ($000) $68 Avg Close — Range —
Q4 2016
Shares 16,907 Value ($000) $65 Avg Close — Range —