GIGAMON INC

CUSIP: 37518B102 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q1 2017
Shares 58,775 Value ($000) $2,089 Avg Close — Range —
Q4 2016
Shares 315,821 Value ($000) $14,386 Avg Close — Range —
Q3 2016
Shares 248,559 Value ($000) $13,621 Avg Close — Range —
Q2 2016
Shares 107,048 Value ($000) $4,003 Avg Close — Range —
Q1 2016
Shares 79,492 Value ($000) $2,466 Avg Close — Range —
Q4 2015
Shares 107,029 Value ($000) $2,844 Avg Close — Range —
Q3 2015
Shares 39,022 Value ($000) $781 Avg Close — Range —
Q2 2015
Shares 228,206 Value ($000) $7,529 Avg Close — Range —
Q1 2015
Shares 14,900 Value ($000) $316 Avg Close — Range —