NATIONAL INTERSTATE CORP

CUSIP: 63654U100 Class: COM

CARLSON CAPITAL L P's Holding History (CIK: 0001056973)

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

Q3 2016
Shares 312,400 Value ($000) $10,162 Avg Close — Range —
Q2 2016
Shares 225,000 Value ($000) $6,806 Avg Close — Range —
Q1 2016
Shares 395,300 Value ($000) $11,827 Avg Close — Range —
Q4 2015
Shares 449,600 Value ($000) $12,004 Avg Close — Range —
Q3 2015
Shares 449,600 Value ($000) $11,995 Avg Close — Range —
Q2 2015
Shares 449,600 Value ($000) $12,283 Avg Close — Range —
Q1 2015
Shares 463,000 Value ($000) $13,001 Avg Close — Range —
Q4 2014
Shares 363,245 Value ($000) $10,825 Avg Close — Range —
Q3 2014
Shares 409,311 Value ($000) $11,420 Avg Close — Range —
Q2 2014
Shares 409,111 Value ($000) $11,463 Avg Close — Range —
Q1 2014
Shares 456,000 Value ($000) $12,225 Avg Close — Range —