PROOFPOINT INC

CUSIP: 743424103 Class: COM

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q2 2021
Shares 24,260 Value ($000) $4,215 Avg Close — Range —
Q1 2021
Shares 35,875 Value ($000) $4,512 Avg Close — Range —
Q4 2020
Shares 32,150 Value ($000) $4,292 Avg Close — Range —
Q3 2020
Shares 29,219 Value ($000) $3,084 Avg Close — Range —
Q2 2020
Shares 17,042 Value ($000) $1,894 Avg Close — Range —
Q1 2020
Shares 24,620 Value ($000) $2,526 Avg Close — Range —
Q4 2019
Shares 21,861 Value ($000) $2,509 Avg Close — Range —
Q3 2019
Shares 26,530 Value ($000) $3,423 Avg Close — Range —
Q2 2019
Shares 34,475 Value ($000) $4,146 Avg Close — Range —
Q1 2019
Shares 27,419 Value ($000) $3,329 Avg Close — Range —
Q4 2018
Shares 51,927 Value ($000) $4,391 Avg Close — Range —
Q3 2018
Shares 26,245 Value ($000) $2,766 Avg Close — Range —
Q2 2018
Shares 26,286 Value ($000) $3,041 Avg Close — Range —
Q1 2018
Shares 17,368 Value ($000) $1,974 Avg Close — Range —
Q4 2017
Shares 12,402 Value ($000) $1,110 Avg Close — Range —
Q3 2017
Shares 8,984 Value ($000) $787 Avg Close — Range —
Q2 2017
Shares 10,164 Value ($000) $880 Avg Close — Range —
Q1 2017
Shares 10,863 Value ($000) $807 Avg Close — Range —
Q4 2016
Shares 6,523 Value ($000) $462 Avg Close — Range —
Q3 2016
Shares 4,635 Value ($000) $347 Avg Close — Range —
Q1 2014
Shares 4,315 Value ($000) $154 Avg Close — Range —