PROOFPOINT INC

CUSIP: 743424103 Class: COM

CIBC Private Wealth Group, LLC's Holding History (CIK: 0001298088)

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

Q2 2021
Shares 4,399 Value ($000) $764 Avg Close — Range —
Q1 2021
Shares 4,777 Value ($000) $601 Avg Close — Range —
Q4 2020
Shares 6,869 Value ($000) $937 Avg Close — Range —
Q3 2020
Shares 7,807 Value ($000) $824 Avg Close — Range —
Q1 2020
Shares 10,694 Value ($000) $1,097 Avg Close — Range —
Q4 2019
Shares 12,273 Value ($000) $1,409 Avg Close — Range —
Q3 2019
Shares 12,532 Value ($000) $1,617 Avg Close — Range —
Q2 2019
Shares 16,002 Value ($000) $1,924 Avg Close — Range —
Q1 2019
Shares 17,437 Value ($000) $2,117 Avg Close — Range —
Q4 2018
Shares 17,865 Value ($000) $1,497 Avg Close — Range —
Q3 2018
Shares 25,565 Value ($000) $2,718 Avg Close — Range —
Q2 2018
Shares 558,930 Value ($000) $64,450 Avg Close — Range —
Q1 2018
Shares 543,178 Value ($000) $61,732 Avg Close — Range —
Q4 2017
Shares 19,158 Value ($000) $1,701 Avg Close — Range —
Q3 2017
Shares 10,930 Value ($000) $953 Avg Close — Range —