SQUARE 1 FINL INC

CUSIP: 85223W101 Class: COM

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

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

Q3 2015
Shares 771,044 Value ($000) $19,797 Avg Close — Range —
Q2 2015
Shares 709,010 Value ($000) $19,391 Avg Close — Range —
Q1 2015
Shares 595,384 Value ($000) $15,938 Avg Close — Range —