SCHLUMBERGER LTD

Ticker: SLB CUSIP: 806857108 Class: COM STK

VAN STRUM & TOWNE INC.'s Holding History (CIK: 0001080173)

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

Q4 2025

Shares 43,672 Value ($000) $1,676 Avg Close $36.06 Range $31.39 - $40.88

Q3 2025

Shares 45,732 Value ($000) $1,572 Avg Close $34.34 Range $31.64 - $37.55

Q2 2025

Shares 45,987 Value ($000) $1,554 Avg Close $33.94 Range $30.37 - $41.43

Q1 2025

Shares 46,687 Value ($000) $1,952 Avg Close $39.90 Range $36.86 - $43.29

Q4 2024

Shares 48,350 Value ($000) $1,854 Avg Close $40.51 Range $35.40 - $44.46

Q3 2024

Shares 51,923 Value ($000) $2,178 Avg Close $42.68 Range $37.24 - $48.75

Q2 2024

Shares 53,108 Value ($000) $2,506 Avg Close $45.97 Range $40.78 - $52.92

Q1 2024

Shares 53,018 Value ($000) $2,906 Avg Close $47.83 Range $44.60 - $52.95

Q4 2023

Shares 52,853 Value ($000) $2,750 Avg Close $51.21 Range $45.47 - $57.59

Q3 2023

Shares 53,890 Value ($000) $3,142 Avg Close $54.41 Range $45.27 - $58.45

Q2 2023

Shares 55,665 Value ($000) $2,734 Avg Close $44.51 Range $39.82 - $50.15

Q1 2023

Shares 55,665 Value ($000) $2,733 Avg Close $49.39 Range $40.84 - $55.14

Q4 2022

Shares 58,822 Value ($000) $3,145 Avg Close $46.08 Range $34.50 - $51.80

Q3 2022

Shares 58,912 Value ($000) $2,115 Avg Close $33.41 Range $28.20 - $37.64

Q2 2022

Shares 58,912 Value ($000) $2,107 Avg Close $38.29 Range $31.63 - $45.85

Q1 2022

Shares 57,862 Value ($000) $2,391 Avg Close $35.90 Range $27.40 - $42.42

Q4 2021

Shares 56,156 Value ($000) $1,682 Avg Close $28.71 Range $25.27 - $31.85

Q3 2021

Shares 71,996 Value ($000) $2,134 Avg Close $26.00 Range $23.47 - $30.41

Q2 2021

Shares 72,496 Value ($000) $2,321 Avg Close $27.77 Range $22.13 - $33.41

Q1 2021

Shares 72,856 Value ($000) $1,981 Avg Close $23.71 Range $19.07 - $27.44

Q4 2020

Shares 71,681 Value ($000) $1,565 Avg Close $16.89 Range $12.23 - $21.46

Q3 2020

Shares 75,601 Value ($000) $1,176 Avg Close $16.53 Range $13.77 - $18.87

Q2 2020

Shares 78,641 Value ($000) $1,446 Avg Close $15.47 Range $10.72 - $21.06

Q1 2020

Shares 79,641 Value ($000) $1,074 Avg Close $25.29 Range $10.46 - $35.72

Q4 2019

Shares 79,466 Value ($000) $3,195 Avg Close $30.72 Range $26.24 - $35.53

Q3 2019

Shares 72,698 Value ($000) $2,484 Avg Close $30.96 Range $26.16 - $34.90

Q2 2019

Shares 66,933 Value ($000) $2,660 Avg Close $33.65 Range $28.64 - $40.63

Q1 2019

Shares 66,763 Value ($000) $2,909 Avg Close $35.74 Range $29.04 - $38.52

Q4 2018

Shares 66,563 Value ($000) $2,402 Avg Close $40.20 Range $28.75 - $51.73

Q3 2018

Shares 61,658 Value ($000) $3,756 Avg Close $52.03 Range $48.16 - $56.13

Q2 2018

Shares 61,183 Value ($000) $4,101 Avg Close $55.08 Range $49.65 - $60.38

Q1 2018

Shares 61,314 Value ($000) $3,972 Avg Close $55.74 Range $50.17 - $63.87

Q4 2017

Shares 62,289 Value ($000) $4,198 Avg Close $51.22 Range $48.13 - $54.87

Q3 2017

Shares 65,514 Value ($000) $4,570 Avg Close $51.87 Range $48.95 - $55.22

Q2 2017

Shares 64,214 Value ($000) $4,228 Avg Close $55.82 Range $50.94 - $62.85

Q1 2017

Shares 64,559 Value ($000) $5,042 Avg Close $63.35 Range $59.16 - $67.83

Q4 2016

Shares 67,639 Value ($000) $5,678 Avg Close $63.04 Range $59.05 - $67.18

Q3 2016

Shares 68,059 Value ($000) $5,352 Avg Close $60.67 Range $57.06 - $64.05

Q2 2016

Shares 67,789 Value ($000) $5,361 Avg Close $58.24 Range $54.33 - $62.12

Q1 2016

Shares 68,031 Value ($000) $5,017 Avg Close $53.13 Range $44.84 - $57.72

Q4 2015

Shares 65,541 Value ($000) $4,571 Avg Close $56.10 Range $49.76 - $61.62

Q3 2015

Shares 65,421 Value ($000) $4,512 Avg Close $58.92 Range $50.51 - $64.38

Q2 2015

Shares 65,468 Value ($000) $5,643 Avg Close $66.77 Range $61.74 - $70.26

Q1 2015

Shares 65,568 Value ($000) $5,471 Avg Close $61.34 Range $55.51 - $65.73

Q4 2014

Shares 64,828 Value ($000) $5,537 Avg Close $67.34 Range $57.62 - $74.84

Q3 2014

Shares 62,473 Value ($000) $6,353 Avg Close $79.49 Range $73.30 - $86.48

Q2 2014

Shares 61,488 Value ($000) $7,253 Avg Close $74.85 Range $70.12 - $86.02

Q1 2014

Shares 64,890 Value ($000) $6,327 Avg Close $65.48 Range $61.94 - $71.41

Q4 2013

Shares 65,165 Value ($000) $5,872 Avg Close $65.05 Range $61.32 - $68.30

Q3 2013

Shares 65,470 Value ($000) $5,785 Avg Close $58.98 Range $51.50 - $64.56

Q2 2013

Shares 65,425 Value ($000) $4,688 Avg Close $52.90 Range $49.31 - $55.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	43,672	$1,676	$36.06	$31.39 - $40.88
Q3 2025	45,732	$1,572	$34.34	$31.64 - $37.55
Q2 2025	45,987	$1,554	$33.94	$30.37 - $41.43
Q1 2025	46,687	$1,952	$39.90	$36.86 - $43.29
Q4 2024	48,350	$1,854	$40.51	$35.40 - $44.46
Q3 2024	51,923	$2,178	$42.68	$37.24 - $48.75
Q2 2024	53,108	$2,506	$45.97	$40.78 - $52.92
Q1 2024	53,018	$2,906	$47.83	$44.60 - $52.95
Q4 2023	52,853	$2,750	$51.21	$45.47 - $57.59
Q3 2023	53,890	$3,142	$54.41	$45.27 - $58.45
Q2 2023	55,665	$2,734	$44.51	$39.82 - $50.15
Q1 2023	55,665	$2,733	$49.39	$40.84 - $55.14
Q4 2022	58,822	$3,145	$46.08	$34.50 - $51.80
Q3 2022	58,912	$2,115	$33.41	$28.20 - $37.64
Q2 2022	58,912	$2,107	$38.29	$31.63 - $45.85
Q1 2022	57,862	$2,391	$35.90	$27.40 - $42.42
Q4 2021	56,156	$1,682	$28.71	$25.27 - $31.85
Q3 2021	71,996	$2,134	$26.00	$23.47 - $30.41
Q2 2021	72,496	$2,321	$27.77	$22.13 - $33.41
Q1 2021	72,856	$1,981	$23.71	$19.07 - $27.44
Q4 2020	71,681	$1,565	$16.89	$12.23 - $21.46
Q3 2020	75,601	$1,176	$16.53	$13.77 - $18.87
Q2 2020	78,641	$1,446	$15.47	$10.72 - $21.06
Q1 2020	79,641	$1,074	$25.29	$10.46 - $35.72
Q4 2019	79,466	$3,195	$30.72	$26.24 - $35.53
Q3 2019	72,698	$2,484	$30.96	$26.16 - $34.90
Q2 2019	66,933	$2,660	$33.65	$28.64 - $40.63
Q1 2019	66,763	$2,909	$35.74	$29.04 - $38.52
Q4 2018	66,563	$2,402	$40.20	$28.75 - $51.73
Q3 2018	61,658	$3,756	$52.03	$48.16 - $56.13
Q2 2018	61,183	$4,101	$55.08	$49.65 - $60.38
Q1 2018	61,314	$3,972	$55.74	$50.17 - $63.87
Q4 2017	62,289	$4,198	$51.22	$48.13 - $54.87
Q3 2017	65,514	$4,570	$51.87	$48.95 - $55.22
Q2 2017	64,214	$4,228	$55.82	$50.94 - $62.85
Q1 2017	64,559	$5,042	$63.35	$59.16 - $67.83
Q4 2016	67,639	$5,678	$63.04	$59.05 - $67.18
Q3 2016	68,059	$5,352	$60.67	$57.06 - $64.05
Q2 2016	67,789	$5,361	$58.24	$54.33 - $62.12
Q1 2016	68,031	$5,017	$53.13	$44.84 - $57.72
Q4 2015	65,541	$4,571	$56.10	$49.76 - $61.62
Q3 2015	65,421	$4,512	$58.92	$50.51 - $64.38
Q2 2015	65,468	$5,643	$66.77	$61.74 - $70.26
Q1 2015	65,568	$5,471	$61.34	$55.51 - $65.73
Q4 2014	64,828	$5,537	$67.34	$57.62 - $74.84
Q3 2014	62,473	$6,353	$79.49	$73.30 - $86.48
Q2 2014	61,488	$7,253	$74.85	$70.12 - $86.02
Q1 2014	64,890	$6,327	$65.48	$61.94 - $71.41
Q4 2013	65,165	$5,872	$65.05	$61.32 - $68.30
Q3 2013	65,470	$5,785	$58.98	$51.50 - $64.56
Q2 2013	65,425	$4,688	$52.90	$49.31 - $55.56