PROOFPOINT INC

CUSIP: 743424103 Class: COM

AXIOM INVESTORS LLC /DE's Holding History (CIK: 0001109147)

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

Q1 2016
Shares 40,413 Value ($000) $2,173 Avg Close — Range —
Q4 2015
Shares 48,647 Value ($000) $3,163 Avg Close — Range —
Q3 2015
Shares 39,699 Value ($000) $2,395 Avg Close — Range —
Q2 2015
Shares 56,819 Value ($000) $3,618 Avg Close — Range —
Q1 2015
Shares 66,659 Value ($000) $3,948 Avg Close — Range —
Q4 2014
Shares 71,180 Value ($000) $3,433 Avg Close — Range —
Q3 2014
Shares 77,555 Value ($000) $2,880 Avg Close — Range —
Q2 2014
Shares 49,200 Value ($000) $1,843 Avg Close — Range —
Q1 2014
Shares 14,575 Value ($000) $540 Avg Close — Range —