VERTEX ENERGY INC

CUSIP: 92534K107 Class: Common Stock

Potomac Capital Management, Inc.'s Holding History (CIK: 0001418746)

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

Q4 2023
Shares 180,000 Value ($000) $610 Avg Close — Range —
Q3 2023
Shares 197,545 Value ($000) $879 Avg Close — Range —
Q2 2023
Shares 201,000 Value ($000) $1,256 Avg Close — Range —
Q1 2023
Shares 145,300 Value ($000) $1,436 Avg Close — Range —
Q4 2022
Shares 117,000 Value ($000) $1 Avg Close — Range —
Q3 2022
Shares 117,000 Value ($000) $729 Avg Close — Range —
Q2 2022
Shares 73,000 Value ($000) $768 Avg Close — Range —
Q1 2022
Shares 145,000 Value ($000) $1,441 Avg Close — Range —
Q4 2021
Shares 105,000 Value ($000) $476 Avg Close — Range —