Dianne B. Ralston

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
21 Jan 25	SLB Schlumberger Limited	Common Stock, $0.01 Par Value Per Share	Sell	Dispose S	No	No	43.96	43,161	1.90 mm	235,024
17 Jan 25	SLB Schlumberger Limited	Common Stock, $0.01 Par Value Per Share	Payment of exercise	Dispose F	No	No	43.05	8,784	378.15 k	278,185
17 Jan 25	SLB Schlumberger Limited	Common Stock, $0.01 Par Value Per Share	Option exercise	Acquire M	No	No	0	22,321	0.00	286,969
17 Jan 25	SLB Schlumberger Limited	Common Stock, $0.01 Par Value Per Share	Payment of exercise	Dispose F	No	No	43.05	23,613	1.02 mm	264,648
17 Jan 25	SLB Schlumberger Limited	Common Stock, $0.01 Par Value Per Share	Grant	Acquire A	No	No	0	68,420	0.00	288,261
17 Jan 25	SLB Schlumberger Limited	RSU Common Stock, $0.01 Par Value Per Share	Option exercise	Dispose M	No	No	0	22,321	0.00	0
15 Jan 25	SLB Schlumberger Limited	RSU Common Stock, $0.01 Par Value Per Share	Grant	Acquire A	No	No	0	21,471	0.00	21,471
1 Mar 24	SLB Schlumberger Limited	Common Stock, $0.01 Par Value Per Share	Payment of exercise	Dispose F	No	No	49.26	6,613	325.76 k	219,841
1 Mar 24	SLB Schlumberger Limited	Common Stock, $0.01 Par Value Per Share	Grant	Acquire A	No	No	0	16,805	0.00	226,454
20 Jan 24	SLB Schlumberger Limited	Common Stock, $0.01 Par Value Per Share	Payment of exercise	Dispose F	No	No	49.68	13,226	657.07 k	209,649

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.