PROOFPOINT INC

CUSIP: 743424AB9 Class: CONV

WOLVERINE ASSET MANAGEMENT LLC's Holding History (CIK: 0001279891)

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

Q3 2017
Shares 36,350,000 Value ($000) $81,291 Avg Close — Range —
Q2 2017
Shares 36,350,000 Value ($000) $80,790 Avg Close — Range —
Q1 2017
Shares 34,249,000 Value ($000) $65,515 Avg Close — Range —
Q4 2016
Shares 34,249,000 Value ($000) $62,674 Avg Close — Range —
Q3 2016
Shares 34,249,000 Value ($000) $66,152 Avg Close — Range —
Q2 2016
Shares 34,249,000 Value ($000) $57,328 Avg Close — Range —
Q1 2016
Shares 34,699,000 Value ($000) $50,757 Avg Close — Range —
Q4 2015
Shares 33,199,000 Value ($000) $57,249 Avg Close — Range —
Q3 2015
Shares 24,185,000 Value ($000) $39,294 Avg Close — Range —
Q2 2015
Shares 20,185,000 Value ($000) $34,172 Avg Close — Range —
Q1 2015
Shares 20,185,000 Value ($000) $32,195 Avg Close — Range —
Q4 2014
Shares 20,185,000 Value ($000) $27,805 Avg Close — Range —