SCHLUMBERGER LTD

Ticker: SLB CUSIP: 806857108 Class: COM STK

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025

Shares 59,047 Value ($000) $2,266 Avg Close $36.06 Range $31.39 - $40.88

Q3 2025

Shares 54,535 Value ($000) $1,874 Avg Close $34.34 Range $31.64 - $37.55

Q2 2025

Shares 59,363 Value ($000) $2,006 Avg Close $33.94 Range $30.37 - $41.43

Q1 2025

Shares 104,430 Value ($000) $4,365 Avg Close $39.90 Range $36.86 - $43.29

Q4 2024

Shares 48,442 Value ($000) $1,857 Avg Close $40.51 Range $35.40 - $44.46

Q3 2024

Shares 86,803 Value ($000) $3,641 Avg Close $42.68 Range $37.24 - $48.75

Q2 2024

Shares 100,907 Value ($000) $4,761 Avg Close $45.97 Range $40.78 - $52.92

Q1 2024

Shares 136,192 Value ($000) $7,465 Avg Close $47.83 Range $44.60 - $52.95

Q4 2023

Shares 173,839 Value ($000) $9,047 Avg Close $51.21 Range $45.47 - $57.59

Q3 2023

Shares 178,146 Value ($000) $10,386 Avg Close $54.41 Range $45.27 - $58.45

Q2 2023

Shares 165,746 Value ($000) $8,141 Avg Close $44.51 Range $39.82 - $50.15

Q1 2023

Shares 176,661 Value ($000) $8,674 Avg Close $49.39 Range $40.84 - $55.14

Q4 2022

Shares 136,430 Value ($000) $7,294 Avg Close $46.08 Range $34.50 - $51.80

Q3 2022

Shares 114,685 Value ($000) $4,117 Avg Close $33.41 Range $28.20 - $37.64

Q2 2022

Shares 66,125 Value ($000) $2,365 Avg Close $38.29 Range $31.63 - $45.85

Q1 2022

Shares 54,391 Value ($000) $2,247 Avg Close $35.90 Range $27.40 - $42.42

Q4 2021

Shares 73,450 Value ($000) $2,200 Avg Close $28.71 Range $25.27 - $31.85

Q3 2021

Shares 49,904 Value ($000) $1,479 Avg Close $26.00 Range $23.47 - $30.41

Q2 2021

Shares 62,801 Value ($000) $2,010 Avg Close $27.77 Range $22.13 - $33.41

Q1 2021

Shares 117,172 Value ($000) $3,186 Avg Close $23.71 Range $19.07 - $27.44

Q4 2020

Shares 60,586 Value ($000) $1,323 Avg Close $16.89 Range $12.23 - $21.46

Q3 2020

Shares 70,130 Value ($000) $1,091 Avg Close $16.53 Range $13.77 - $18.87

Q2 2020

Shares 69,886 Value ($000) $1,285 Avg Close $15.47 Range $10.72 - $21.06

Q1 2020

Shares 127,064 Value ($000) $1,714 Avg Close $25.29 Range $10.46 - $35.72

Q4 2019

Shares 432,366 Value ($000) $17,381 Avg Close $30.72 Range $26.24 - $35.53

Q3 2019

Shares 314,386 Value ($000) $10,743 Avg Close $30.96 Range $26.16 - $34.90

Q2 2019

Shares 246,887 Value ($000) $9,811 Avg Close $33.65 Range $28.64 - $40.63

Q1 2019

Shares 156,571 Value ($000) $6,822 Avg Close $35.74 Range $29.04 - $38.52

Q4 2018

Shares 240,682 Value ($000) $8,684 Avg Close $40.20 Range $28.75 - $51.73

Q3 2018

Shares 525,140 Value ($000) $31,992 Avg Close $52.03 Range $48.16 - $56.13

Q2 2018

Shares 565,245 Value ($000) $37,888 Avg Close $55.08 Range $49.65 - $60.38

Q1 2018

Shares 675,427 Value ($000) $43,754 Avg Close $55.74 Range $50.17 - $63.87

Q4 2017

Shares 774,290 Value ($000) $52,179 Avg Close $51.22 Range $48.13 - $54.87

Q3 2017

Shares 966,155 Value ($000) $67,399 Avg Close $51.87 Range $48.95 - $55.22

Q2 2017

Shares 1,113,875 Value ($000) $73,338 Avg Close $55.82 Range $50.94 - $62.85

Q1 2017

Shares 1,256,228 Value ($000) $98,557 Avg Close $63.35 Range $59.16 - $67.83

Q4 2016

Shares 1,228,402 Value ($000) $103,124 Avg Close $63.04 Range $59.05 - $67.18

Q3 2016

Shares 1,237,176 Value ($000) $97,292 Avg Close $60.67 Range $57.06 - $64.05

Q2 2016

Shares 1,261,836 Value ($000) $99,786 Avg Close $58.24 Range $54.33 - $62.12

Q1 2016

Shares 1,255,601 Value ($000) $92,600 Avg Close $53.13 Range $44.84 - $57.72

Q4 2015

Shares 1,189,586 Value ($000) $82,973 Avg Close $56.10 Range $49.76 - $61.62

Q3 2015

Shares 1,398,410 Value ($000) $96,448 Avg Close $58.92 Range $50.51 - $64.38

Q2 2015

Shares 2,498,542 Value ($000) $215,349 Avg Close $66.77 Range $61.74 - $70.26

Q1 2015

Shares 2,444,602 Value ($000) $203,977 Avg Close $61.34 Range $55.51 - $65.73

Q4 2014

Shares 2,650,079 Value ($000) $226,343 Avg Close $67.34 Range $57.62 - $74.84

Q3 2014

Shares 2,819,706 Value ($000) $286,735 Avg Close $79.49 Range $73.30 - $86.48

Q2 2014

Shares 2,976,734 Value ($000) $351,105 Avg Close $74.85 Range $70.12 - $86.02

Q1 2014

Shares 2,786,282 Value ($000) $271,662 Avg Close $65.48 Range $61.94 - $71.41

Q4 2013

Shares 2,980,867 Value ($000) $268,606 Avg Close $65.05 Range $61.32 - $68.30

Q3 2013

Shares 3,094,342 Value ($000) $273,416 Avg Close $58.98 Range $51.50 - $64.56

Q2 2013

Shares 3,432,676 Value ($000) $245,985 Avg Close $52.90 Range $49.31 - $55.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	59,047	$2,266	$36.06	$31.39 - $40.88
Q3 2025	54,535	$1,874	$34.34	$31.64 - $37.55
Q2 2025	59,363	$2,006	$33.94	$30.37 - $41.43
Q1 2025	104,430	$4,365	$39.90	$36.86 - $43.29
Q4 2024	48,442	$1,857	$40.51	$35.40 - $44.46
Q3 2024	86,803	$3,641	$42.68	$37.24 - $48.75
Q2 2024	100,907	$4,761	$45.97	$40.78 - $52.92
Q1 2024	136,192	$7,465	$47.83	$44.60 - $52.95
Q4 2023	173,839	$9,047	$51.21	$45.47 - $57.59
Q3 2023	178,146	$10,386	$54.41	$45.27 - $58.45
Q2 2023	165,746	$8,141	$44.51	$39.82 - $50.15
Q1 2023	176,661	$8,674	$49.39	$40.84 - $55.14
Q4 2022	136,430	$7,294	$46.08	$34.50 - $51.80
Q3 2022	114,685	$4,117	$33.41	$28.20 - $37.64
Q2 2022	66,125	$2,365	$38.29	$31.63 - $45.85
Q1 2022	54,391	$2,247	$35.90	$27.40 - $42.42
Q4 2021	73,450	$2,200	$28.71	$25.27 - $31.85
Q3 2021	49,904	$1,479	$26.00	$23.47 - $30.41
Q2 2021	62,801	$2,010	$27.77	$22.13 - $33.41
Q1 2021	117,172	$3,186	$23.71	$19.07 - $27.44
Q4 2020	60,586	$1,323	$16.89	$12.23 - $21.46
Q3 2020	70,130	$1,091	$16.53	$13.77 - $18.87
Q2 2020	69,886	$1,285	$15.47	$10.72 - $21.06
Q1 2020	127,064	$1,714	$25.29	$10.46 - $35.72
Q4 2019	432,366	$17,381	$30.72	$26.24 - $35.53
Q3 2019	314,386	$10,743	$30.96	$26.16 - $34.90
Q2 2019	246,887	$9,811	$33.65	$28.64 - $40.63
Q1 2019	156,571	$6,822	$35.74	$29.04 - $38.52
Q4 2018	240,682	$8,684	$40.20	$28.75 - $51.73
Q3 2018	525,140	$31,992	$52.03	$48.16 - $56.13
Q2 2018	565,245	$37,888	$55.08	$49.65 - $60.38
Q1 2018	675,427	$43,754	$55.74	$50.17 - $63.87
Q4 2017	774,290	$52,179	$51.22	$48.13 - $54.87
Q3 2017	966,155	$67,399	$51.87	$48.95 - $55.22
Q2 2017	1,113,875	$73,338	$55.82	$50.94 - $62.85
Q1 2017	1,256,228	$98,557	$63.35	$59.16 - $67.83
Q4 2016	1,228,402	$103,124	$63.04	$59.05 - $67.18
Q3 2016	1,237,176	$97,292	$60.67	$57.06 - $64.05
Q2 2016	1,261,836	$99,786	$58.24	$54.33 - $62.12
Q1 2016	1,255,601	$92,600	$53.13	$44.84 - $57.72
Q4 2015	1,189,586	$82,973	$56.10	$49.76 - $61.62
Q3 2015	1,398,410	$96,448	$58.92	$50.51 - $64.38
Q2 2015	2,498,542	$215,349	$66.77	$61.74 - $70.26
Q1 2015	2,444,602	$203,977	$61.34	$55.51 - $65.73
Q4 2014	2,650,079	$226,343	$67.34	$57.62 - $74.84
Q3 2014	2,819,706	$286,735	$79.49	$73.30 - $86.48
Q2 2014	2,976,734	$351,105	$74.85	$70.12 - $86.02
Q1 2014	2,786,282	$271,662	$65.48	$61.94 - $71.41
Q4 2013	2,980,867	$268,606	$65.05	$61.32 - $68.30
Q3 2013	3,094,342	$273,416	$58.98	$51.50 - $64.56
Q2 2013	3,432,676	$245,985	$52.90	$49.31 - $55.56