OSPREY ENERGY ACQUISITION CO

CUSIP: 688397116 Class: *W EXP 07/21/202

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q1 2018
Shares 12,586 Value ($000) $10 Avg Close — Range —
Q4 2017
Shares 12,586 Value ($000) $9 Avg Close — Range —