STANDARD MTR PRODS INC

Ticker: SMP CUSIP: 853666105 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 25,600 Value ($000) $943 Avg Close $38.38 Range $35.99 - $42.13

Q3 2025

Shares 28,230 Value ($000) $1,152 Avg Close $36.63 Range $29.53 - $41.54

Q2 2025

Shares 25,600 Value ($000) $786 Avg Close $27.65 Range $21.38 - $31.36

Q1 2025

Shares 25,870 Value ($000) $645 Avg Close $29.34 Range $24.40 - $32.24

Q4 2024

Shares 25,870 Value ($000) $801 Avg Close $32.19 Range $28.49 - $35.92

Q3 2024

Shares 25,870 Value ($000) $859 Avg Close $31.21 Range $26.09 - $34.60

Q2 2024

Shares 25,870 Value ($000) $717 Avg Close $31.10 Range $27.14 - $34.68

Q1 2024

Shares 25,870 Value ($000) $868 Avg Close $36.62 Range $30.09 - $41.71

Q4 2023

Shares 25,870 Value ($000) $1,030 Avg Close $35.65 Range $30.15 - $41.25

Q3 2023

Shares 25,870 Value ($000) $870 Avg Close $36.42 Range $32.68 - $39.09

Q2 2023

Shares 25,870 Value ($000) $971 Avg Close $36.48 Range $34.65 - $38.16

Q1 2023

Shares 25,870 Value ($000) $955 Avg Close $38.06 Range $34.44 - $42.42

Q4 2022

Shares 28,640 Value ($000) $997 Avg Close $36.60 Range $32.74 - $40.93

Q3 2022

Shares 28,602 Value ($000) $930 Avg Close $39.81 Range $31.61 - $48.24

Q2 2022

Shares 28,632 Value ($000) $1,288 Avg Close $41.55 Range $37.69 - $46.71

Q1 2022

Shares 28,764 Value ($000) $1,241 Avg Close $46.89 Range $42.32 - $55.09

Q4 2021

Shares 28,637 Value ($000) $1,500 Avg Close $50.16 Range $43.36 - $54.87

Q3 2021

Shares 26,098 Value ($000) $1,141 Avg Close $42.90 Range $40.33 - $45.32

Q2 2021

Shares 28,318 Value ($000) $1,228 Avg Close $44.74 Range $41.52 - $47.96

Q1 2021

Shares 29,888 Value ($000) $1,243 Avg Close $42.47 Range $39.09 - $45.87

Q4 2020

Shares 32,519 Value ($000) $1,316 Avg Close $46.96 Range $39.99 - $55.29

Q3 2020

Shares 32,924 Value ($000) $1,470 Avg Close $44.15 Range $37.65 - $49.12

Q2 2020

Shares 33,162 Value ($000) $1,366 Avg Close $40.47 Range $33.94 - $46.13

Q1 2020

Shares 31,308 Value ($000) $1,301 Avg Close $47.14 Range $35.51 - $53.97

Q4 2019

Shares 31,258 Value ($000) $1,664 Avg Close $51.04 Range $44.71 - $55.85

Q3 2019

Shares 30,470 Value ($000) $1,479 Avg Close $45.81 Range $42.74 - $50.93

Q2 2019

Shares 34,800 Value ($000) $1,578 Avg Close $47.87 Range $42.03 - $54.33

Q1 2019

Shares 26,600 Value ($000) $1,306 Avg Close $49.36 Range $45.16 - $52.15

Q4 2018

Shares 26,600 Value ($000) $1,288 Avg Close $49.74 Range $43.08 - $56.54

Q3 2018

Shares 26,300 Value ($000) $1,294 Avg Close $49.59 Range $44.64 - $52.29

Q2 2018

Shares 26,300 Value ($000) $1,271 Avg Close $46.83 Range $42.50 - $50.89

Q1 2018

Shares 26,300 Value ($000) $1,251 Avg Close $47.32 Range $44.98 - $51.80

Q4 2017

Shares 26,300 Value ($000) $1,181 Avg Close $44.89 Range $40.56 - $49.66

Q3 2017

Shares 26,300 Value ($000) $1,269 Avg Close $47.71 Range $43.29 - $54.73

Q2 2017

Shares 26,300 Value ($000) $1,373 Avg Close $49.82 Range $46.93 - $53.82

Q1 2017

Shares 26,800 Value ($000) $1,317 Avg Close $49.54 Range $46.23 - $54.36

Q4 2016

Shares 26,300 Value ($000) $1,400 Avg Close $50.12 Range $45.84 - $55.37

Q3 2016

Shares 26,300 Value ($000) $1,256 Avg Close $43.57 Range $39.15 - $48.00

Q2 2016

Shares 26,300 Value ($000) $1,046 Avg Close $36.64 Range $32.66 - $39.79

Q1 2016

Shares 32,270 Value ($000) $1,118 Avg Close $34.50 Range $29.69 - $38.30

Q4 2015

Shares 26,430 Value ($000) $1,006 Avg Close $39.82 Range $34.29 - $45.72

Q3 2015

Shares 28,730 Value ($000) $1,002 Avg Close $34.89 Range $30.30 - $37.06

Q2 2015

Shares 36,000 Value ($000) $1,264 Avg Close $38.07 Range $34.75 - $42.96

Q1 2015

Shares 36,000 Value ($000) $1,521 Avg Close $39.01 Range $35.07 - $43.72

Q4 2014

Shares 36,000 Value ($000) $1,372 Avg Close $37.49 Range $32.62 - $40.25

Q3 2014

Shares 36,000 Value ($000) $1,239 Avg Close $38.62 Range $34.17 - $45.80

Q2 2014

Shares 36,000 Value ($000) $1,608 Avg Close $40.40 Range $35.50 - $44.85

Q1 2014

Shares 36,042 Value ($000) $1,289 Avg Close $34.11 Range $30.28 - $37.02

Q4 2013

Shares 36,032 Value ($000) $1,326 Avg Close $34.41 Range $32.10 - $39.99

Q3 2013

Shares 36,000 Value ($000) $1,158 Avg Close $32.86 Range $28.07 - $38.05

Q2 2013

Shares 36,000 Value ($000) $1,236 Avg Close $31.79 Range $27.35 - $35.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,600	$943	$38.38	$35.99 - $42.13
Q3 2025	28,230	$1,152	$36.63	$29.53 - $41.54
Q2 2025	25,600	$786	$27.65	$21.38 - $31.36
Q1 2025	25,870	$645	$29.34	$24.40 - $32.24
Q4 2024	25,870	$801	$32.19	$28.49 - $35.92
Q3 2024	25,870	$859	$31.21	$26.09 - $34.60
Q2 2024	25,870	$717	$31.10	$27.14 - $34.68
Q1 2024	25,870	$868	$36.62	$30.09 - $41.71
Q4 2023	25,870	$1,030	$35.65	$30.15 - $41.25
Q3 2023	25,870	$870	$36.42	$32.68 - $39.09
Q2 2023	25,870	$971	$36.48	$34.65 - $38.16
Q1 2023	25,870	$955	$38.06	$34.44 - $42.42
Q4 2022	28,640	$997	$36.60	$32.74 - $40.93
Q3 2022	28,602	$930	$39.81	$31.61 - $48.24
Q2 2022	28,632	$1,288	$41.55	$37.69 - $46.71
Q1 2022	28,764	$1,241	$46.89	$42.32 - $55.09
Q4 2021	28,637	$1,500	$50.16	$43.36 - $54.87
Q3 2021	26,098	$1,141	$42.90	$40.33 - $45.32
Q2 2021	28,318	$1,228	$44.74	$41.52 - $47.96
Q1 2021	29,888	$1,243	$42.47	$39.09 - $45.87
Q4 2020	32,519	$1,316	$46.96	$39.99 - $55.29
Q3 2020	32,924	$1,470	$44.15	$37.65 - $49.12
Q2 2020	33,162	$1,366	$40.47	$33.94 - $46.13
Q1 2020	31,308	$1,301	$47.14	$35.51 - $53.97
Q4 2019	31,258	$1,664	$51.04	$44.71 - $55.85
Q3 2019	30,470	$1,479	$45.81	$42.74 - $50.93
Q2 2019	34,800	$1,578	$47.87	$42.03 - $54.33
Q1 2019	26,600	$1,306	$49.36	$45.16 - $52.15
Q4 2018	26,600	$1,288	$49.74	$43.08 - $56.54
Q3 2018	26,300	$1,294	$49.59	$44.64 - $52.29
Q2 2018	26,300	$1,271	$46.83	$42.50 - $50.89
Q1 2018	26,300	$1,251	$47.32	$44.98 - $51.80
Q4 2017	26,300	$1,181	$44.89	$40.56 - $49.66
Q3 2017	26,300	$1,269	$47.71	$43.29 - $54.73
Q2 2017	26,300	$1,373	$49.82	$46.93 - $53.82
Q1 2017	26,800	$1,317	$49.54	$46.23 - $54.36
Q4 2016	26,300	$1,400	$50.12	$45.84 - $55.37
Q3 2016	26,300	$1,256	$43.57	$39.15 - $48.00
Q2 2016	26,300	$1,046	$36.64	$32.66 - $39.79
Q1 2016	32,270	$1,118	$34.50	$29.69 - $38.30
Q4 2015	26,430	$1,006	$39.82	$34.29 - $45.72
Q3 2015	28,730	$1,002	$34.89	$30.30 - $37.06
Q2 2015	36,000	$1,264	$38.07	$34.75 - $42.96
Q1 2015	36,000	$1,521	$39.01	$35.07 - $43.72
Q4 2014	36,000	$1,372	$37.49	$32.62 - $40.25
Q3 2014	36,000	$1,239	$38.62	$34.17 - $45.80
Q2 2014	36,000	$1,608	$40.40	$35.50 - $44.85
Q1 2014	36,042	$1,289	$34.11	$30.28 - $37.02
Q4 2013	36,032	$1,326	$34.41	$32.10 - $39.99
Q3 2013	36,000	$1,158	$32.86	$28.07 - $38.05
Q2 2013	36,000	$1,236	$31.79	$27.35 - $35.92