TRANSOCEAN LTD

Ticker: RIG CUSIP: H8817H100 Class: Common Stock

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

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

Q2 2018

Shares 12,800 Value ($000) $172 Avg Close $12.31 Range $9.36 - $14.16

Q1 2018

Shares 12,800 Value ($000) $127 Avg Close $10.30 Range $8.70 - $12.40

Q4 2017

Shares 12,800 Value ($000) $137 Avg Close $10.38 Range $9.33 - $11.78

Q3 2017

Shares 12,800 Value ($000) $138 Avg Close $8.61 Range $7.20 - $10.84

Q2 2017

Shares 12,800 Value ($000) $105 Avg Close $10.21 Range $7.67 - $13.04

Q1 2017

Shares 12,800 Value ($000) $159 Avg Close $13.74 Range $11.69 - $16.16

Q4 2016

Shares 12,800 Value ($000) $189 Avg Close $11.85 Range $9.10 - $16.66

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	12,800	$172	$12.31	$9.36 - $14.16
Q1 2018	12,800	$127	$10.30	$8.70 - $12.40
Q4 2017	12,800	$137	$10.38	$9.33 - $11.78
Q3 2017	12,800	$138	$8.61	$7.20 - $10.84
Q2 2017	12,800	$105	$10.21	$7.67 - $13.04
Q1 2017	12,800	$159	$13.74	$11.69 - $16.16
Q4 2016	12,800	$189	$11.85	$9.10 - $16.66