PROOFPOINT INC

CUSIP: 743424103 Class: COM

DUPONT CAPITAL MANAGEMENT CORP's Holding History (CIK: 0001128251)

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

Q2 2021
Shares 22,600 Value ($000) $3,927 Avg Close — Range —
Q2 2020
Shares 4,567 Value ($000) $507 Avg Close — Range —
Q1 2020
Shares 3,895 Value ($000) $400 Avg Close — Range —
Q2 2019
Shares 1,537 Value ($000) $185 Avg Close — Range —
Q1 2019
Shares 2,157 Value ($000) $262 Avg Close — Range —
Q4 2018
Shares 26,851 Value ($000) $2,250 Avg Close — Range —
Q3 2018
Shares 6,590 Value ($000) $701 Avg Close — Range —
Q2 2018
Shares 4,728 Value ($000) $545 Avg Close — Range —
Q1 2018
Shares 4,728 Value ($000) $537 Avg Close — Range —
Q4 2017
Shares 4,728 Value ($000) $420 Avg Close — Range —
Q3 2017
Shares 40,552 Value ($000) $3,537 Avg Close — Range —
Q2 2017
Shares 5,562 Value ($000) $483 Avg Close — Range —
Q1 2017
Shares 4,722 Value ($000) $351 Avg Close — Range —