PROOFPOINT INC

CUSIP: 743424103 Class: COM

Campbell & CO Investment Adviser LLC's Holding History (CIK: 0001353570)

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

Q2 2020
Shares 2,258 Value ($000) $251 Avg Close — Range —
Q2 2018
Shares 3,598 Value ($000) $415 Avg Close — Range —
Q3 2017
Shares 8,328 Value ($000) $726 Avg Close — Range —
Q2 2017
Shares 3,678 Value ($000) $319 Avg Close — Range —