PROOFPOINT INC

CUSIP: 743424103 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2021
Shares 291,325 Value ($000) $50,621 Avg Close — Range —
Q1 2021
Shares 286,061 Value ($000) $35,984 Avg Close — Range —
Q4 2020
Shares 286,048 Value ($000) $39,020 Avg Close — Range —
Q3 2020
Shares 281,286 Value ($000) $29,690 Avg Close — Range —
Q2 2020
Shares 278,581 Value ($000) $30,956 Avg Close — Range —
Q1 2020
Shares 268,968 Value ($000) $27,594 Avg Close — Range —
Q4 2019
Shares 263,971 Value ($000) $30,299 Avg Close — Range —
Q3 2019
Shares 260,699 Value ($000) $33,644 Avg Close — Range —
Q2 2019
Shares 344,274 Value ($000) $41,399 Avg Close — Range —
Q1 2019
Shares 332,019 Value ($000) $40,318 Avg Close — Range —
Q4 2018
Shares 308,920 Value ($000) $25,891 Avg Close — Range —
Q3 2018
Shares 288,632 Value ($000) $30,691 Avg Close — Range —
Q2 2018
Shares 186,616 Value ($000) $21,519 Avg Close — Range —
Q1 2018
Shares 252,349 Value ($000) $28,680 Avg Close — Range —
Q4 2017
Shares 245,137 Value ($000) $21,771 Avg Close — Range —
Q3 2017
Shares 239,900 Value ($000) $20,925 Avg Close — Range —
Q2 2017
Shares 224,035 Value ($000) $19,453 Avg Close — Range —
Q1 2017
Shares 213,012 Value ($000) $15,840 Avg Close — Range —
Q4 2016
Shares 161,606 Value ($000) $11,418 Avg Close — Range —
Q3 2016
Shares 151,074 Value ($000) $11,308 Avg Close — Range —
Q2 2016
Shares 140,336 Value ($000) $8,854 Avg Close — Range —
Q1 2016
Shares 134,218 Value ($000) $7,219 Avg Close — Range —
Q4 2015
Shares 130,255 Value ($000) $8,468 Avg Close — Range —
Q3 2015
Shares 132,498 Value ($000) $7,993 Avg Close — Range —
Q2 2015
Shares 120,193 Value ($000) $7,653 Avg Close — Range —
Q1 2015
Shares 111,453 Value ($000) $6,601 Avg Close — Range —
Q4 2014
Shares 103,805 Value ($000) $5,007 Avg Close — Range —
Q3 2014
Shares 95,072 Value ($000) $3,531 Avg Close — Range —
Q2 2014
Shares 77,507 Value ($000) $2,904 Avg Close — Range —
Q1 2014
Shares 56,757 Value ($000) $2,105 Avg Close — Range —
Q4 2013
Shares 55,080 Value ($000) $1,828 Avg Close — Range —
Q3 2013
Shares 50,551 Value ($000) $1,619 Avg Close — Range —
Q2 2013
Shares 43,305 Value ($000) $1,054 Avg Close — Range —