TIDEWATER INC

CUSIP: 886423102 Class: COM

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q2 2015
Shares 21,420 Value ($000) $487 Avg Close — Range —
Q1 2015
Shares 21,220 Value ($000) $406 Avg Close — Range —
Q4 2014
Shares 23,620 Value ($000) $766 Avg Close — Range —
Q3 2014
Shares 23,620 Value ($000) $922 Avg Close — Range —
Q2 2014
Shares 23,320 Value ($000) $1,309 Avg Close — Range —
Q1 2014
Shares 23,320 Value ($000) $1,134 Avg Close — Range —
Q4 2013
Shares 23,220 Value ($000) $1,376 Avg Close — Range —
Q3 2013
Shares 23,020 Value ($000) $1,365 Avg Close — Range —
Q2 2013
Shares 22,720 Value ($000) $1,294 Avg Close — Range —