PROOFPOINT INC

CUSIP: 743424103 Class: COM

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q3 2020
Shares 45,441 Value ($000) $4,796 Avg Close — Range —
Q2 2020
Shares 46,299 Value ($000) $5,145 Avg Close — Range —
Q1 2020
Shares 46,391 Value ($000) $4,759 Avg Close — Range —
Q4 2019
Shares 48,556 Value ($000) $5,573 Avg Close — Range —
Q3 2019
Shares 48,929 Value ($000) $6,314 Avg Close — Range —
Q2 2019
Shares 49,217 Value ($000) $5,918 Avg Close — Range —
Q1 2019
Shares 49,935 Value ($000) $6,064 Avg Close — Range —
Q4 2018
Shares 51,458 Value ($000) $4,313 Avg Close — Range —
Q3 2018
Shares 51,987 Value ($000) $5,528 Avg Close — Range —
Q2 2018
Shares 52,336 Value ($000) $6,035 Avg Close — Range —
Q1 2018
Shares 52,038 Value ($000) $5,914 Avg Close — Range —
Q4 2017
Shares 51,686 Value ($000) $4,590 Avg Close — Range —
Q3 2017
Shares 52,896 Value ($000) $4,614 Avg Close — Range —
Q2 2017
Shares 82,613 Value ($000) $7,173 Avg Close — Range —
Q1 2017
Shares 92,564 Value ($000) $6,883 Avg Close — Range —
Q4 2016
Shares 95,101 Value ($000) $6,719 Avg Close — Range —
Q3 2016
Shares 135,645 Value ($000) $10,153 Avg Close — Range —
Q2 2016
Shares 139,595 Value ($000) $8,807 Avg Close — Range —
Q1 2016
Shares 155,582 Value ($000) $8,367 Avg Close — Range —
Q4 2015
Shares 1,067,176 Value ($000) $69,377 Avg Close — Range —
Q3 2015
Shares 1,147,226 Value ($000) $69,201 Avg Close — Range —
Q2 2015
Shares 1,155,603 Value ($000) $73,577 Avg Close — Range —
Q1 2015
Shares 1,162,136 Value ($000) $68,822 Avg Close — Range —
Q4 2014
Shares 174,994 Value ($000) $8,440 Avg Close — Range —
Q3 2014
Shares 1,750 Value ($000) $65 Avg Close — Range —