VANGUARD NAT RES LLC

CUSIP: 92205F106 Class: CMN

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2016
Shares 14,832 Value ($000) $13 Avg Close — Range —
Q2 2016
Shares 14,545 Value ($000) $21 Avg Close — Range —
Q1 2016
Shares 14,196 Value ($000) $21 Avg Close — Range —
Q4 2015
Shares 13,596 Value ($000) $41 Avg Close — Range —
Q3 2015
Shares 16,760 Value ($000) $127 Avg Close — Range —
Q2 2015
Shares 16,480 Value ($000) $246 Avg Close — Range —
Q1 2015
Shares 11,800 Value ($000) $165 Avg Close — Range —
Q4 2014
Shares 12,100 Value ($000) $182 Avg Close — Range —
Q3 2014
Shares 6,580 Value ($000) $181 Avg Close — Range —
Q2 2014
Shares 6,580 Value ($000) $212 Avg Close — Range —
Q1 2014
Shares 6,580 Value ($000) $196 Avg Close — Range —
Q4 2013
Shares 6,580 Value ($000) $194 Avg Close — Range —
Q3 2013
Shares 6,420 Value ($000) $180 Avg Close — Range —