FIRSTBANK CORP MICH

CUSIP: 33761G104 Class: COMMON STOCK

SHEPHERD KAPLAN KROCHUK, LLC's Holding History (CIK: 0001218583)

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

Q4 2013
Shares 13,473 Value ($000) $260 Avg Close — Range —
Q3 2013
Shares 12,795 Value ($000) $249 Avg Close — Range —