TRANSOCEAN LTD

Ticker: RIG CUSIP: H8817H100 Class: Common Stock

Alyeska Investment Group, L.P.'s Holding History (CIK: 0001453072)

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

Q4 2019

Shares 1,277,684 Value ($000) $8,790 Avg Close $5.15 Range $3.98 - $7.09

Q3 2019

Shares 2,662,844 Value ($000) $11,903 Avg Close $5.30 Range $3.76 - $6.77

Q1 2018

Shares 1,556,725 Value ($000) $15,412 Avg Close $10.30 Range $8.70 - $12.40

Q3 2017

Shares 2,477,747 Value ($000) $26,661 Avg Close $8.61 Range $7.20 - $10.84

Q2 2016

Shares 2,057,520 Value ($000) $24,464 Avg Close $10.23 Range $8.34 - $12.05

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	1,277,684	$8,790	$5.15	$3.98 - $7.09
Q3 2019	2,662,844	$11,903	$5.30	$3.76 - $6.77
Q1 2018	1,556,725	$15,412	$10.30	$8.70 - $12.40
Q3 2017	2,477,747	$26,661	$8.61	$7.20 - $10.84
Q2 2016	2,057,520	$24,464	$10.23	$8.34 - $12.05