SCHLUMBERGER LTD

Ticker: SLB CUSIP: 806857108 Class: COM STK

Trustees of Dartmouth College's Holding History (CIK: 0001599404)

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

Q4 2018

Shares 230 Value ($000) $8 Avg Close $40.20 Range $28.75 - $51.73

Q3 2018

Shares 230 Value ($000) $14 Avg Close $52.03 Range $48.16 - $56.13

Q2 2018

Shares 230 Value ($000) $15 Avg Close $55.08 Range $49.65 - $60.38

Q1 2018

Shares 230 Value ($000) $15 Avg Close $55.74 Range $50.17 - $63.87

Q4 2017

Shares 230 Value ($000) $15 Avg Close $51.22 Range $48.13 - $54.87

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	230	$8	$40.20	$28.75 - $51.73
Q3 2018	230	$14	$52.03	$48.16 - $56.13
Q2 2018	230	$15	$55.08	$49.65 - $60.38
Q1 2018	230	$15	$55.74	$50.17 - $63.87
Q4 2017	230	$15	$51.22	$48.13 - $54.87