PROOFPOINT INC

CUSIP: 743424103 Class: COM

DIKER MANAGEMENT LLC's Holding History (CIK: 0001276525)

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

Q2 2019
Shares 59,000 Value ($000) $7,095 Avg Close — Range —
Q3 2018
Shares 24,500 Value ($000) $2,605 Avg Close — Range —
Q2 2017
Shares 12,000 Value ($000) $1,042 Avg Close — Range —