POLYONE CORP

CUSIP: 73179P106 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q2 2015
Shares 550,194 Value ($000) $21,551 Avg Close — Range —
Q1 2015
Shares 518,204 Value ($000) $19,354 Avg Close — Range —
Q4 2014
Shares 505,685 Value ($000) $19,170 Avg Close — Range —
Q3 2014
Shares 529,479 Value ($000) $18,838 Avg Close — Range —
Q2 2014
Shares 524,074 Value ($000) $22,084 Avg Close — Range —
Q1 2014
Shares 601,514 Value ($000) $22,051 Avg Close — Range —
Q4 2013
Shares 525,972 Value ($000) $18,593 Avg Close — Range —
Q3 2013
Shares 521,907 Value ($000) $16,027 Avg Close — Range —
Q2 2013
Shares 615,433 Value ($000) $15,250 Avg Close — Range —