BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC's Holding History (CIK: 0001629649)

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

Q2 2018
Shares 633,713 Value ($000) $7,364 Avg Close — Range —
Q1 2018
Shares 381,051 Value ($000) $3,868 Avg Close — Range —
Q1 2016
Shares 863,400 Value ($000) $12,727 Avg Close — Range —
Q4 2015
Shares 1,040,940 Value ($000) $13,511 Avg Close — Range —
Q3 2015
Shares 1,050,000 Value ($000) $12,359 Avg Close — Range —
Q2 2015
Shares 950,000 Value ($000) $13,794 Avg Close — Range —
Q1 2015
Shares 650,000 Value ($000) $10,465 Avg Close — Range —