GIGAMON INC

CUSIP: 37518B102 Class: COM

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q1 2016
Shares 44,235 Value ($000) $1,372 Avg Close — Range —
Q4 2015
Shares 5,267 Value ($000) $140 Avg Close — Range —
Q3 2015
Shares 5,267 Value ($000) $105 Avg Close — Range —
Q2 2015
Shares 17,276 Value ($000) $570 Avg Close — Range —