BARRETT BILL CORP

CUSIP: 06846N104 Class: COMMON STOCK

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2017
Shares 99,602 Value ($000) $511 Avg Close — Range —
Q3 2017
Shares 99,602 Value ($000) $428 Avg Close — Range —
Q2 2017
Shares 99,602 Value ($000) $306 Avg Close — Range —
Q1 2017
Shares 99,602 Value ($000) $452 Avg Close — Range —
Q4 2016
Shares 99,602 Value ($000) $697 Avg Close — Range —
Q3 2016
Shares 75,828 Value ($000) $421 Avg Close — Range —
Q2 2016
Shares 64,799 Value ($000) $414 Avg Close — Range —
Q1 2016
Shares 3,834 Value ($000) $24 Avg Close — Range —
Q4 2015
Shares 3,834 Value ($000) $15 Avg Close — Range —
Q3 2015
Shares 3,834 Value ($000) $13 Avg Close — Range —
Q2 2015
Shares 3,834 Value ($000) $33 Avg Close — Range —
Q1 2015
Shares 3,834 Value ($000) $32 Avg Close — Range —
Q4 2014
Shares 3,834 Value ($000) $44 Avg Close — Range —
Q3 2014
Shares 3,834 Value ($000) $85 Avg Close — Range —
Q2 2014
Shares 3,834 Value ($000) $102 Avg Close — Range —
Q1 2014
Shares 3,834 Value ($000) $98 Avg Close — Range —
Q4 2013
Shares 3,834 Value ($000) $103 Avg Close — Range —