GIGAMON INC

CUSIP: 37518B102 Class: COM

Dana Investment Advisors, Inc.'s Holding History (CIK: 0001427514)

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

Q1 2017

Shares 70,352 Value ($000) $2,501 Avg Close — Range —

Q4 2016

Shares 47,664 Value ($000) $2,171 Avg Close — Range —

Q3 2016

Shares 41,204 Value ($000) $2,258 Avg Close — Range —

Q2 2016

Shares 65,011 Value ($000) $2,431 Avg Close — Range —

Q1 2016

Shares 52,929 Value ($000) $1,642 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	70,352	$2,501	—	—
Q4 2016	47,664	$2,171	—	—
Q3 2016	41,204	$2,258	—	—
Q2 2016	65,011	$2,431	—	—
Q1 2016	52,929	$1,642	—	—