GIGAMON INC

CUSIP: 37518B102 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2016
Shares 39,682 Value ($000) $1,808 Avg Close — Range —
Q3 2016
Shares 56,272 Value ($000) $3,084 Avg Close — Range —
Q2 2016
Shares 197,263 Value ($000) $7,376 Avg Close — Range —
Q1 2016
Shares 238,420 Value ($000) $7,396 Avg Close — Range —
Q4 2015
Shares 227,180 Value ($000) $6,036 Avg Close — Range —