PROOFPOINT INC

CUSIP: 743424103 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q2 2021
Shares 2,175 Value ($000) $378 Avg Close — Range —
Q1 2021
Shares 2,096 Value ($000) $264 Avg Close — Range —
Q4 2020
Shares 28,858 Value ($000) $3,937 Avg Close — Range —
Q3 2020
Shares 341,813 Value ($000) $36,078 Avg Close — Range —
Q2 2020
Shares 331,753 Value ($000) $36,864 Avg Close — Range —
Q1 2020
Shares 885,866 Value ($000) $90,881 Avg Close — Range —
Q4 2019
Shares 828,677 Value ($000) $95,116 Avg Close — Range —
Q3 2019
Shares 240,482 Value ($000) $31,034 Avg Close — Range —
Q2 2019
Shares 94,310 Value ($000) $11,341 Avg Close — Range —
Q1 2019
Shares 29,445 Value ($000) $3,576 Avg Close — Range —
Q4 2018
Shares 19,690 Value ($000) $1,650 Avg Close — Range —
Q2 2018
Shares 3,103 Value ($000) $358 Avg Close — Range —
Q1 2018
Shares 3,254 Value ($000) $370 Avg Close — Range —
Q2 2017
Shares 9,388 Value ($000) $815 Avg Close — Range —
Q1 2017
Shares 43,172 Value ($000) $3,210 Avg Close — Range —
Q4 2016
Shares 44,903 Value ($000) $3,172 Avg Close — Range —
Q3 2016
Shares 31,570 Value ($000) $2,363 Avg Close — Range —
Q2 2016
Shares 34,376 Value ($000) $2,169 Avg Close — Range —
Q1 2016
Shares 39,067 Value ($000) $2,101 Avg Close — Range —
Q4 2015
Shares 61,668 Value ($000) $4,009 Avg Close — Range —
Q3 2015
Shares 91,885 Value ($000) $5,543 Avg Close — Range —
Q2 2015
Shares 56,024 Value ($000) $3,567 Avg Close — Range —