VANGUARD NAT RES LLC

CUSIP: 92205F106 Class: CMN

Texas Yale Capital Corp.'s Holding History (CIK: 0001332342)

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

Q2 2016
Shares 11,000 Value ($000) $16 Avg Close — Range —
Q1 2016
Shares 11,000 Value ($000) $16 Avg Close — Range —
Q4 2015
Shares 242,700 Value ($000) $723 Avg Close — Range —
Q3 2015
Shares 314,100 Value ($000) $2,387 Avg Close — Range —
Q2 2015
Shares 283,000 Value ($000) $4,225 Avg Close — Range —
Q1 2015
Shares 256,300 Value ($000) $3,583 Avg Close — Range —
Q4 2014
Shares 69,050 Value ($000) $1,041 Avg Close — Range —
Q3 2014
Shares 331,567 Value ($000) $9,105 Avg Close — Range —
Q2 2014
Shares 319,717 Value ($000) $10,295 Avg Close — Range —
Q1 2014
Shares 315,492 Value ($000) $9,392 Avg Close — Range —
Q4 2013
Shares 239,172 Value ($000) $7,060 Avg Close — Range —
Q3 2013
Shares 211,372 Value ($000) $5,914 Avg Close — Range —
Q2 2013
Shares 166,807 Value ($000) $4,654 Avg Close — Range —