GIGAMON INC

CUSIP: 37518B102 Class: COM

Engineers Gate Manager LP's Holding History (CIK: 0001620220)

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

Q4 2016
Shares 64,578 Value ($000) $2,942 Avg Close — Range —
Q3 2016
Shares 35,168 Value ($000) $1,927 Avg Close — Range —
Q1 2016
Shares 52,947 Value ($000) $1,642 Avg Close — Range —
Q4 2015
Shares 32,929 Value ($000) $875 Avg Close — Range —
Q3 2015
Shares 33,342 Value ($000) $667 Avg Close — Range —
Q2 2015
Shares 35,717 Value ($000) $1,178 Avg Close — Range —
Q1 2015
Shares 23,319 Value ($000) $495 Avg Close — Range —