PROOFPOINT INC

CUSIP: 743424103 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q2 2021
Shares 344,374 Value ($000) $59,838 Avg Close — Range —
Q1 2021
Shares 193,074 Value ($000) $24,287 Avg Close — Range —
Q4 2020
Shares 141,340 Value ($000) $19,280 Avg Close — Range —
Q3 2020
Shares 5,000 Value ($000) $528 Avg Close — Range —
Q2 2020
Shares 25,322 Value ($000) $2,814 Avg Close — Range —
Q1 2020
Shares 21,200 Value ($000) $2,175 Avg Close — Range —
Q4 2019
Shares 3,100 Value ($000) $356 Avg Close — Range —
Q1 2019
Shares 10,400 Value ($000) $1,263 Avg Close — Range —
Q4 2018
Shares 3,300 Value ($000) $277 Avg Close — Range —