BOARDWALK PIPELINE PARTNERS

CUSIP: 096627104 Class: UT LTD PARTNER

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q2 2018
Shares 989,887 Value ($000) $11,502 Avg Close — Range —
Q1 2018
Shares 1,360,532 Value ($000) $13,809 Avg Close — Range —
Q4 2017
Shares 1,791,089 Value ($000) $23,123 Avg Close — Range —
Q3 2017
Shares 1,847,825 Value ($000) $27,163 Avg Close — Range —
Q2 2017
Shares 1,940,534 Value ($000) $34,949 Avg Close — Range —
Q1 2017
Shares 1,866,907 Value ($000) $34,183 Avg Close — Range —
Q4 2016
Shares 1,720,284 Value ($000) $29,864 Avg Close — Range —
Q3 2016
Shares 1,674,486 Value ($000) $28,734 Avg Close — Range —
Q2 2016
Shares 1,676,883 Value ($000) $29,262 Avg Close — Range —
Q1 2016
Shares 1,527,454 Value ($000) $22,515 Avg Close — Range —
Q4 2015
Shares 1,440,804 Value ($000) $18,702 Avg Close — Range —
Q3 2015
Shares 1,101,680 Value ($000) $12,967 Avg Close — Range —
Q2 2015
Shares 852,278 Value ($000) $12,375 Avg Close — Range —
Q1 2015
Shares 724,009 Value ($000) $11,657 Avg Close — Range —
Q4 2014
Shares 602,176 Value ($000) $10,701 Avg Close — Range —
Q3 2014
Shares 400,000 Value ($000) $7,480 Avg Close — Range —
Q2 2014
Shares 400,000 Value ($000) $7,400 Avg Close — Range —
Q1 2014
Shares 400,000 Value ($000) $5,364 Avg Close — Range —