SCHLUMBERGER LTD

Ticker: SLB CUSIP: 806857108 Class: COM STK

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2025

Shares 468,738 Value ($000) $17,990 Avg Close $36.06 Range $31.39 - $40.88

Q3 2025

Shares 461,838 Value ($000) $15,873 Avg Close $34.34 Range $31.64 - $37.55

Q2 2025

Shares 428,138 Value ($000) $14,471 Avg Close $33.94 Range $30.37 - $41.43

Q1 2025

Shares 431,238 Value ($000) $18,026 Avg Close $39.90 Range $36.86 - $43.29

Q4 2024

Shares 434,438 Value ($000) $16,656 Avg Close $40.51 Range $35.40 - $44.46

Q3 2024

Shares 437,738 Value ($000) $18,363 Avg Close $42.68 Range $37.24 - $48.75

Q2 2024

Shares 442,438 Value ($000) $20,874 Avg Close $45.97 Range $40.78 - $52.92

Q1 2024

Shares 391,138 Value ($000) $21,438 Avg Close $47.83 Range $44.60 - $52.95

Q4 2023

Shares 391,038 Value ($000) $20,350 Avg Close $51.21 Range $45.47 - $57.59

Q3 2023

Shares 389,638 Value ($000) $22,716 Avg Close $54.41 Range $45.27 - $58.45

Q2 2023

Shares 391,938 Value ($000) $19,252 Avg Close $44.51 Range $39.82 - $50.15

Q1 2023

Shares 390,038 Value ($000) $19,151 Avg Close $49.39 Range $40.84 - $55.14

Q4 2022

Shares 385,338 Value ($000) $20,600 Avg Close $46.08 Range $34.50 - $51.80

Q3 2022

Shares 441,638 Value ($000) $15,855 Avg Close $33.41 Range $28.20 - $37.64

Q2 2022

Shares 440,138 Value ($000) $15,739 Avg Close $38.29 Range $31.63 - $45.85

Q1 2022

Shares 456,438 Value ($000) $18,855 Avg Close $35.90 Range $27.40 - $42.42

Q4 2021

Shares 455,546 Value ($000) $13,644 Avg Close $28.71 Range $25.27 - $31.85

Q3 2021

Shares 351,146 Value ($000) $10,408 Avg Close $26.00 Range $23.47 - $30.41

Q2 2021

Shares 351,546 Value ($000) $11,253 Avg Close $27.77 Range $22.13 - $33.41

Q1 2021

Shares 350,946 Value ($000) $9,542 Avg Close $23.71 Range $19.07 - $27.44

Q4 2020

Shares 350,046 Value ($000) $7,642 Avg Close $16.89 Range $12.23 - $21.46

Q3 2020

Shares 354,246 Value ($000) $5,512 Avg Close $16.53 Range $13.77 - $18.87

Q2 2020

Shares 354,446 Value ($000) $6,518 Avg Close $15.47 Range $10.72 - $21.06

Q1 2020

Shares 317,272 Value ($000) $4,280 Avg Close $25.29 Range $10.46 - $35.72

Q4 2019

Shares 334,772 Value ($000) $13,458 Avg Close $30.72 Range $26.24 - $35.53

Q3 2019

Shares 332,472 Value ($000) $11,361 Avg Close $30.96 Range $26.16 - $34.90

Q2 2019

Shares 331,572 Value ($000) $13,177 Avg Close $33.65 Range $28.64 - $40.63

Q1 2019

Shares 399,372 Value ($000) $17,401 Avg Close $35.74 Range $29.04 - $38.52

Q4 2018

Shares 396,472 Value ($000) $14,305 Avg Close $40.20 Range $28.75 - $51.73

Q3 2018

Shares 412,472 Value ($000) $25,128 Avg Close $52.03 Range $48.16 - $56.13

Q2 2018

Shares 410,072 Value ($000) $27,487 Avg Close $55.08 Range $49.65 - $60.38

Q1 2018

Shares 407,472 Value ($000) $26,396 Avg Close $55.74 Range $50.17 - $63.87

Q4 2017

Shares 406,072 Value ($000) $27,365 Avg Close $51.22 Range $48.13 - $54.87

Q3 2017

Shares 421,672 Value ($000) $29,416 Avg Close $51.87 Range $48.95 - $55.22

Q2 2017

Shares 456,672 Value ($000) $30,067 Avg Close $55.82 Range $50.94 - $62.85

Q1 2017

Shares 457,972 Value ($000) $35,768 Avg Close $63.35 Range $59.16 - $67.83

Q4 2016

Shares 454,972 Value ($000) $38,195 Avg Close $63.04 Range $59.05 - $67.18

Q3 2016

Shares 485,344 Value ($000) $38,167 Avg Close $60.67 Range $57.06 - $64.05

Q2 2016

Shares 482,744 Value ($000) $38,175 Avg Close $58.24 Range $54.33 - $62.12

Q1 2016

Shares 431,483 Value ($000) $31,822 Avg Close $53.13 Range $44.84 - $57.72

Q4 2015

Shares 805,583 Value ($000) $56,189 Avg Close $56.10 Range $49.76 - $61.62

Q3 2015

Shares 831,183 Value ($000) $57,327 Avg Close $58.92 Range $50.51 - $64.38

Q2 2015

Shares 1,246,583 Value ($000) $107,443 Avg Close $66.77 Range $61.74 - $70.26

Q1 2015

Shares 1,821,183 Value ($000) $151,960 Avg Close $61.34 Range $55.51 - $65.73

Q4 2014

Shares 1,558,183 Value ($000) $133,084 Avg Close $67.34 Range $57.62 - $74.84

Q3 2014

Shares 1,470,383 Value ($000) $149,523 Avg Close $79.49 Range $73.30 - $86.48

Q2 2014

Shares 1,402,483 Value ($000) $165,423 Avg Close $74.85 Range $70.12 - $86.02

Q1 2014

Shares 1,402,483 Value ($000) $136,742 Avg Close $65.48 Range $61.94 - $71.41

Q4 2013

Shares 1,182,383 Value ($000) $106,545 Avg Close $65.05 Range $61.32 - $68.30

Q3 2013

Shares 1,185,183 Value ($000) $104,723 Avg Close $58.98 Range $51.50 - $64.56

Q2 2013

Shares 1,186,983 Value ($000) $85,059 Avg Close $52.90 Range $49.31 - $55.56

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	468,738	$17,990	$36.06	$31.39 - $40.88
Q3 2025	461,838	$15,873	$34.34	$31.64 - $37.55
Q2 2025	428,138	$14,471	$33.94	$30.37 - $41.43
Q1 2025	431,238	$18,026	$39.90	$36.86 - $43.29
Q4 2024	434,438	$16,656	$40.51	$35.40 - $44.46
Q3 2024	437,738	$18,363	$42.68	$37.24 - $48.75
Q2 2024	442,438	$20,874	$45.97	$40.78 - $52.92
Q1 2024	391,138	$21,438	$47.83	$44.60 - $52.95
Q4 2023	391,038	$20,350	$51.21	$45.47 - $57.59
Q3 2023	389,638	$22,716	$54.41	$45.27 - $58.45
Q2 2023	391,938	$19,252	$44.51	$39.82 - $50.15
Q1 2023	390,038	$19,151	$49.39	$40.84 - $55.14
Q4 2022	385,338	$20,600	$46.08	$34.50 - $51.80
Q3 2022	441,638	$15,855	$33.41	$28.20 - $37.64
Q2 2022	440,138	$15,739	$38.29	$31.63 - $45.85
Q1 2022	456,438	$18,855	$35.90	$27.40 - $42.42
Q4 2021	455,546	$13,644	$28.71	$25.27 - $31.85
Q3 2021	351,146	$10,408	$26.00	$23.47 - $30.41
Q2 2021	351,546	$11,253	$27.77	$22.13 - $33.41
Q1 2021	350,946	$9,542	$23.71	$19.07 - $27.44
Q4 2020	350,046	$7,642	$16.89	$12.23 - $21.46
Q3 2020	354,246	$5,512	$16.53	$13.77 - $18.87
Q2 2020	354,446	$6,518	$15.47	$10.72 - $21.06
Q1 2020	317,272	$4,280	$25.29	$10.46 - $35.72
Q4 2019	334,772	$13,458	$30.72	$26.24 - $35.53
Q3 2019	332,472	$11,361	$30.96	$26.16 - $34.90
Q2 2019	331,572	$13,177	$33.65	$28.64 - $40.63
Q1 2019	399,372	$17,401	$35.74	$29.04 - $38.52
Q4 2018	396,472	$14,305	$40.20	$28.75 - $51.73
Q3 2018	412,472	$25,128	$52.03	$48.16 - $56.13
Q2 2018	410,072	$27,487	$55.08	$49.65 - $60.38
Q1 2018	407,472	$26,396	$55.74	$50.17 - $63.87
Q4 2017	406,072	$27,365	$51.22	$48.13 - $54.87
Q3 2017	421,672	$29,416	$51.87	$48.95 - $55.22
Q2 2017	456,672	$30,067	$55.82	$50.94 - $62.85
Q1 2017	457,972	$35,768	$63.35	$59.16 - $67.83
Q4 2016	454,972	$38,195	$63.04	$59.05 - $67.18
Q3 2016	485,344	$38,167	$60.67	$57.06 - $64.05
Q2 2016	482,744	$38,175	$58.24	$54.33 - $62.12
Q1 2016	431,483	$31,822	$53.13	$44.84 - $57.72
Q4 2015	805,583	$56,189	$56.10	$49.76 - $61.62
Q3 2015	831,183	$57,327	$58.92	$50.51 - $64.38
Q2 2015	1,246,583	$107,443	$66.77	$61.74 - $70.26
Q1 2015	1,821,183	$151,960	$61.34	$55.51 - $65.73
Q4 2014	1,558,183	$133,084	$67.34	$57.62 - $74.84
Q3 2014	1,470,383	$149,523	$79.49	$73.30 - $86.48
Q2 2014	1,402,483	$165,423	$74.85	$70.12 - $86.02
Q1 2014	1,402,483	$136,742	$65.48	$61.94 - $71.41
Q4 2013	1,182,383	$106,545	$65.05	$61.32 - $68.30
Q3 2013	1,185,183	$104,723	$58.98	$51.50 - $64.56
Q2 2013	1,186,983	$85,059	$52.90	$49.31 - $55.56