BALCHEM CORP

Ticker: BCPC CUSIP: 057665200 Class: EQTY

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 30,637 Value ($000) $4,698 Avg Close $151.78 Range $138.32 - $160.24

Q3 2025

Shares 31,027 Value ($000) $4,656 Avg Close $156.60 Range $145.51 - $165.45

Q2 2025

Shares 30,006 Value ($000) $4,777 Avg Close $161.15 Range $144.81 - $170.09

Q1 2025

Shares 29,983 Value ($000) $4,977 Avg Close $163.01 Range $151.67 - $176.32

Q4 2024

Shares 30,323 Value ($000) $4,942 Avg Close $171.62 Range $161.46 - $183.86

Q3 2024

Shares 30,663 Value ($000) $5,397 Avg Close $168.37 Range $150.08 - $183.93

Q2 2024

Shares 31,486 Value ($000) $4,847 Avg Close $148.89 Range $136.14 - $155.46

Q1 2024

Shares 32,210 Value ($000) $4,991 Avg Close $146.61 Range $134.31 - $157.72

Q4 2023

Shares 34,054 Value ($000) $5,066 Avg Close $125.74 Range $108.90 - $149.12

Q3 2023

Shares 35,562 Value ($000) $4,411 Avg Close $130.73 Range $119.42 - $141.29

Q2 2023

Shares 38,956 Value ($000) $5,252 Avg Close $126.45 Range $119.65 - $135.01

Q1 2023

Shares 40,086 Value ($000) $5,070 Avg Close $127.20 Range $114.74 - $140.16

Q4 2022

Shares 40,668 Value ($000) $4,966 Avg Close $129.11 Range $117.29 - $140.67

Q3 2022

Shares 40,218 Value ($000) $4,890 Avg Close $127.35 Range $116.45 - $138.83

Q2 2022

Shares 41,239 Value ($000) $5,350 Avg Close $122.36 Range $107.69 - $136.95

Q1 2022

Shares 41,377 Value ($000) $5,656 Avg Close $140.06 Range $126.59 - $165.24

Q4 2021

Shares 44,968 Value ($000) $7,582 Avg Close $156.36 Range $141.39 - $169.92

Q3 2021

Shares 44,043 Value ($000) $6,389 Avg Close $131.79 Range $124.98 - $147.17

Q2 2021

Shares 44,447 Value ($000) $5,834 Avg Close $125.34 Range $116.25 - $131.06

Q1 2021

Shares 48,533 Value ($000) $6,087 Avg Close $118.30 Range $103.51 - $129.04

Q4 2020

Shares 48,699 Value ($000) $5,611 Avg Close $102.27 Range $94.04 - $112.65

Q3 2020

Shares 48,706 Value ($000) $4,755 Avg Close $94.95 Range $86.89 - $102.03

Q2 2020

Shares 48,513 Value ($000) $4,602 Avg Close $90.60 Range $77.27 - $101.97

Q1 2020

Shares 48,945 Value ($000) $4,832 Avg Close $99.26 Range $75.86 - $110.38

Q4 2019

Shares 49,188 Value ($000) $4,999 Avg Close $97.25 Range $91.58 - $102.72

Q3 2019

Shares 50,182 Value ($000) $4,978 Avg Close $91.85 Range $79.36 - $102.17

Q2 2019

Shares 49,582 Value ($000) $4,957 Avg Close $93.67 Range $86.62 - $99.97

Q1 2019

Shares 49,113 Value ($000) $4,558 Avg Close $83.15 Range $73.44 - $93.56

Q4 2018

Shares 50,255 Value ($000) $3,937 Avg Close $86.52 Range $70.52 - $111.19

Q3 2018

Shares 49,070 Value ($000) $5,500 Avg Close $100.71 Range $87.66 - $112.84

Q2 2018

Shares 49,091 Value ($000) $4,818 Avg Close $89.28 Range $76.38 - $96.49

Q1 2018

Shares 48,264 Value ($000) $3,946 Avg Close $75.40 Range $67.28 - $79.58

Q4 2017

Shares 49,956 Value ($000) $4,026 Avg Close $79.37 Range $75.52 - $84.31

Q3 2017

Shares 50,735 Value ($000) $4,124 Avg Close $73.20 Range $68.57 - $78.43

Q2 2017

Shares 56,170 Value ($000) $4,365 Avg Close $75.97 Range $71.69 - $81.49

Q1 2017

Shares 61,998 Value ($000) $5,110 Avg Close $80.14 Range $75.47 - $85.29

Q4 2016

Shares 64,898 Value ($000) $5,446 Avg Close $74.87 Range $64.23 - $84.20

Q3 2016

Shares 66,698 Value ($000) $5,171 Avg Close $63.02 Range $56.04 - $74.22

Q2 2016

Shares 66,098 Value ($000) $3,943 Avg Close $58.00 Range $53.69 - $61.66

Q1 2016

Shares 66,063 Value ($000) $4,097 Avg Close $56.93 Range $50.38 - $62.55

Q4 2015

Shares 57,582 Value ($000) $3,501 Avg Close $61.32 Range $56.04 - $66.90

Q3 2015

Shares 56,682 Value ($000) $3,445 Avg Close $54.64 Range $48.95 - $59.82

Q2 2015

Shares 56,782 Value ($000) $3,164 Avg Close $54.29 Range $48.90 - $60.97

Q1 2015

Shares 55,698 Value ($000) $3,085 Avg Close $54.00 Range $47.94 - $63.24

Q4 2014

Shares 56,698 Value ($000) $3,778 Avg Close $58.63 Range $48.51 - $65.68

Q3 2014

Shares 56,158 Value ($000) $3,177 Avg Close $50.03 Range $45.92 - $55.77

Q2 2014

Shares 55,539 Value ($000) $2,975 Avg Close $53.89 Range $47.91 - $62.31

Q1 2014

Shares 53,939 Value ($000) $2,811 Avg Close $50.42 Range $46.03 - $55.14

Q4 2013

Shares 53,739 Value ($000) $3,154 Avg Close $52.84 Range $46.24 - $56.33

Q3 2013

Shares 53,339 Value ($000) $2,760 Avg Close $46.11 Range $40.51 - $50.26

Q2 2013

Shares 51,713 Value ($000) $2,314 Avg Close $41.81 Range $38.34 - $45.60

Q1 2013

Shares 50,831 Value ($000) $2,234 Avg Close $36.85 Range $33.40 - $41.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	30,637	$4,698	$151.78	$138.32 - $160.24
Q3 2025	31,027	$4,656	$156.60	$145.51 - $165.45
Q2 2025	30,006	$4,777	$161.15	$144.81 - $170.09
Q1 2025	29,983	$4,977	$163.01	$151.67 - $176.32
Q4 2024	30,323	$4,942	$171.62	$161.46 - $183.86
Q3 2024	30,663	$5,397	$168.37	$150.08 - $183.93
Q2 2024	31,486	$4,847	$148.89	$136.14 - $155.46
Q1 2024	32,210	$4,991	$146.61	$134.31 - $157.72
Q4 2023	34,054	$5,066	$125.74	$108.90 - $149.12
Q3 2023	35,562	$4,411	$130.73	$119.42 - $141.29
Q2 2023	38,956	$5,252	$126.45	$119.65 - $135.01
Q1 2023	40,086	$5,070	$127.20	$114.74 - $140.16
Q4 2022	40,668	$4,966	$129.11	$117.29 - $140.67
Q3 2022	40,218	$4,890	$127.35	$116.45 - $138.83
Q2 2022	41,239	$5,350	$122.36	$107.69 - $136.95
Q1 2022	41,377	$5,656	$140.06	$126.59 - $165.24
Q4 2021	44,968	$7,582	$156.36	$141.39 - $169.92
Q3 2021	44,043	$6,389	$131.79	$124.98 - $147.17
Q2 2021	44,447	$5,834	$125.34	$116.25 - $131.06
Q1 2021	48,533	$6,087	$118.30	$103.51 - $129.04
Q4 2020	48,699	$5,611	$102.27	$94.04 - $112.65
Q3 2020	48,706	$4,755	$94.95	$86.89 - $102.03
Q2 2020	48,513	$4,602	$90.60	$77.27 - $101.97
Q1 2020	48,945	$4,832	$99.26	$75.86 - $110.38
Q4 2019	49,188	$4,999	$97.25	$91.58 - $102.72
Q3 2019	50,182	$4,978	$91.85	$79.36 - $102.17
Q2 2019	49,582	$4,957	$93.67	$86.62 - $99.97
Q1 2019	49,113	$4,558	$83.15	$73.44 - $93.56
Q4 2018	50,255	$3,937	$86.52	$70.52 - $111.19
Q3 2018	49,070	$5,500	$100.71	$87.66 - $112.84
Q2 2018	49,091	$4,818	$89.28	$76.38 - $96.49
Q1 2018	48,264	$3,946	$75.40	$67.28 - $79.58
Q4 2017	49,956	$4,026	$79.37	$75.52 - $84.31
Q3 2017	50,735	$4,124	$73.20	$68.57 - $78.43
Q2 2017	56,170	$4,365	$75.97	$71.69 - $81.49
Q1 2017	61,998	$5,110	$80.14	$75.47 - $85.29
Q4 2016	64,898	$5,446	$74.87	$64.23 - $84.20
Q3 2016	66,698	$5,171	$63.02	$56.04 - $74.22
Q2 2016	66,098	$3,943	$58.00	$53.69 - $61.66
Q1 2016	66,063	$4,097	$56.93	$50.38 - $62.55
Q4 2015	57,582	$3,501	$61.32	$56.04 - $66.90
Q3 2015	56,682	$3,445	$54.64	$48.95 - $59.82
Q2 2015	56,782	$3,164	$54.29	$48.90 - $60.97
Q1 2015	55,698	$3,085	$54.00	$47.94 - $63.24
Q4 2014	56,698	$3,778	$58.63	$48.51 - $65.68
Q3 2014	56,158	$3,177	$50.03	$45.92 - $55.77
Q2 2014	55,539	$2,975	$53.89	$47.91 - $62.31
Q1 2014	53,939	$2,811	$50.42	$46.03 - $55.14
Q4 2013	53,739	$3,154	$52.84	$46.24 - $56.33
Q3 2013	53,339	$2,760	$46.11	$40.51 - $50.26
Q2 2013	51,713	$2,314	$41.81	$38.34 - $45.60
Q1 2013	50,831	$2,234	$36.85	$33.40 - $41.27