TOPCON CORP

CUSIP: 6894241 Class: COM

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

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

Q2 2015
Shares 598,900 Value ($000) $14,438 Avg Close — Range —
Q1 2015
Shares 614,700 Value ($000) $15,111 Avg Close — Range —
Q4 2014
Shares 1,553,700 Value ($000) $33,434 Avg Close — Range —
Q3 2014
Shares 74,500 Value ($000) $1,695 Avg Close — Range —