BOXWOOD MERGER CORP

CUSIP: 10319T119 Class: *W EXP 11/26/202

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2019
Shares 600,100 Value ($000) $361 Avg Close — Range —
Q3 2019
Shares 600,100 Value ($000) $432 Avg Close — Range —
Q2 2019
Shares 600,100 Value ($000) $372 Avg Close — Range —
Q1 2019
Shares 600,100 Value ($000) $226 Avg Close — Range —