VERTEX ENERGY INC

CUSIP: 92534K107 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2016
Shares 829,418 Value ($000) $954 Avg Close — Range —
Q2 2016
Shares 1,473,453 Value ($000) $1,960 Avg Close — Range —
Q1 2016
Shares 1,491,653 Value ($000) $2,909 Avg Close — Range —
Q4 2015
Shares 1,009,720 Value ($000) $1,111 Avg Close — Range —
Q3 2015
Shares 1,130,011 Value ($000) $2,418 Avg Close — Range —
Q2 2015
Shares 1,130,011 Value ($000) $2,678 Avg Close — Range —
Q1 2015
Shares 1,130,011 Value ($000) $4,181 Avg Close — Range —
Q4 2014
Shares 1,130,011 Value ($000) $4,735 Avg Close — Range —
Q3 2014
Shares 1,130,011 Value ($000) $7,865 Avg Close — Range —
Q2 2014
Shares 871,800 Value ($000) $8,226 Avg Close — Range —
Q1 2014
Shares 869,700 Value ($000) $5,610 Avg Close — Range —
Q4 2013
Shares 661,700 Value ($000) $2,217 Avg Close — Range —