PROOFPOINT INC

CUSIP: 743424103 Class: COM

BRIGHTON JONES LLC's Holding History (CIK: 0001360798)

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

Q3 2018
Shares 2,161 Value ($000) $230 Avg Close — Range —
Q2 2018
Shares 2,312 Value ($000) $267 Avg Close — Range —
Q1 2018
Shares 2,293 Value ($000) $261 Avg Close — Range —
Q4 2017
Shares 3,282 Value ($000) $291 Avg Close — Range —
Q3 2017
Shares 3,282 Value ($000) $286 Avg Close — Range —
Q2 2017
Shares 3,282 Value ($000) $285 Avg Close — Range —