POLYCOM INC

CUSIP: 73172K104 Class: COMMON STOCK

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q2 2016
Shares 54,422 Value ($000) $612 Avg Close — Range —
Q1 2016
Shares 52,322 Value ($000) $583 Avg Close — Range —
Q4 2015
Shares 52,322 Value ($000) $659 Avg Close — Range —
Q3 2015
Shares 60,822 Value ($000) $637 Avg Close — Range —
Q2 2015
Shares 61,522 Value ($000) $704 Avg Close — Range —
Q1 2015
Shares 60,822 Value ($000) $815 Avg Close — Range —
Q4 2014
Shares 64,922 Value ($000) $876 Avg Close — Range —
Q3 2014
Shares 65,022 Value ($000) $799 Avg Close — Range —
Q2 2014
Shares 64,622 Value ($000) $810 Avg Close — Range —
Q1 2014
Shares 64,411 Value ($000) $884 Avg Close — Range —
Q4 2013
Shares 66,911 Value ($000) $751 Avg Close — Range —
Q3 2013
Shares 79,000 Value ($000) $863 Avg Close — Range —
Q2 2013
Shares 79,400 Value ($000) $837 Avg Close — Range —