PROOFPOINT INC

CUSIP: 743424103 Class: COM

EVENTIDE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001442891)

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

Q4 2019
Shares 158,000 Value ($000) $18,135 Avg Close — Range —
Q3 2019
Shares 158,000 Value ($000) $20,390 Avg Close — Range —
Q2 2019
Shares 158,000 Value ($000) $19,000 Avg Close — Range —
Q1 2019
Shares 158,000 Value ($000) $19,186 Avg Close — Range —
Q4 2018
Shares 158,000 Value ($000) $13,242 Avg Close — Range —
Q3 2018
Shares 158,000 Value ($000) $16,800 Avg Close — Range —
Q2 2018
Shares 158,000 Value ($000) $18,219 Avg Close — Range —
Q1 2018
Shares 158,000 Value ($000) $17,957 Avg Close — Range —
Q4 2017
Shares 158,000 Value ($000) $14,032 Avg Close — Range —
Q3 2017
Shares 158,000 Value ($000) $13,781 Avg Close — Range —
Q2 2017
Shares 265,000 Value ($000) $23,010 Avg Close — Range —
Q1 2017
Shares 320,000 Value ($000) $23,795 Avg Close — Range —
Q4 2016
Shares 385,000 Value ($000) $27,200 Avg Close — Range —
Q3 2016
Shares 385,000 Value ($000) $28,817 Avg Close — Range —
Q2 2016
Shares 492,900 Value ($000) $31,097 Avg Close — Range —
Q1 2016
Shares 492,900 Value ($000) $26,508 Avg Close — Range —
Q4 2015
Shares 492,900 Value ($000) $32,043 Avg Close — Range —
Q3 2015
Shares 492,900 Value ($000) $29,732 Avg Close — Range —
Q2 2015
Shares 492,900 Value ($000) $31,383 Avg Close — Range —
Q1 2015
Shares 239,900 Value ($000) $14,207 Avg Close — Range —