PROOFPOINT INC

CUSIP: 743424103 Class: COM

Praesidium Investment Management Company, LLC's Holding History (CIK: 0001320769)

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

Q3 2020
Shares 446,743 Value ($000) $47,154 Avg Close — Range —
Q2 2020
Shares 193,276 Value ($000) $21,477 Avg Close — Range —