VANGUARD NAT RES LLC

CUSIP: 92205F106 Class: CMN

BOKF, NA's Holding History (CIK: 0000009634)

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

Q3 2016
Shares 11,767 Value ($000) $11 Avg Close — Range —
Q2 2016
Shares 11,767 Value ($000) $17 Avg Close — Range —
Q1 2016
Shares 11,767 Value ($000) $17 Avg Close — Range —
Q3 2014
Shares 1,690 Value ($000) $46 Avg Close — Range —
Q2 2014
Shares 490 Value ($000) $15 Avg Close — Range —
Q1 2014
Shares 25,837 Value ($000) $769 Avg Close — Range —
Q4 2013
Shares 22,761 Value ($000) $672 Avg Close — Range —
Q3 2013
Shares 22,761 Value ($000) $637 Avg Close — Range —
Q2 2013
Shares 22,761 Value ($000) $635 Avg Close — Range —