RENEWABLE ENERGY GROUP INC

CUSIP: 75972A301 Class: COMMON STOCK

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2021
Shares 3,430 Value ($000) $172 Avg Close — Range —
Q2 2021
Shares 3,430 Value ($000) $214 Avg Close — Range —
Q1 2021
Shares 10,540 Value ($000) $696 Avg Close — Range —
Q4 2020
Shares 17,150 Value ($000) $1,215 Avg Close — Range —
Q3 2020
Shares 17,150 Value ($000) $916 Avg Close — Range —
Q2 2020
Shares 118,955 Value ($000) $2,948 Avg Close — Range —
Q1 2020
Shares 110,345 Value ($000) $2,265 Avg Close — Range —