BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

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

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

Q4 2017
Shares 1,230,142 Value ($000) $15,881 Avg Close — Range —
Q3 2017
Shares 701,676 Value ($000) $10,315 Avg Close — Range —
Q2 2017
Shares 3,520,246 Value ($000) $63,400 Avg Close — Range —
Q1 2017
Shares 3,738,949 Value ($000) $68,460 Avg Close — Range —
Q3 2016
Shares 4,747,829 Value ($000) $81,473 Avg Close — Range —
Q2 2016
Shares 6,747,829 Value ($000) $117,750 Avg Close — Range —
Q1 2016
Shares 6,747,829 Value ($000) $99,463 Avg Close — Range —
Q4 2015
Shares 7,170,847 Value ($000) $93,078 Avg Close — Range —
Q3 2015
Shares 6,670,847 Value ($000) $78,516 Avg Close — Range —
Q2 2015
Shares 5,706,889 Value ($000) $82,864 Avg Close — Range —
Q1 2015
Shares 3,654,455 Value ($000) $58,837 Avg Close — Range —
Q1 2014
Shares 3,506,500 Value ($000) $47,022 Avg Close — Range —