CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

TEXAS PERMANENT SCHOOL FUND CORP's Holding History (CIK: 0001223779)

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

Q1 2024

Shares 44,022 Value ($000) $8,862 Avg Close $179.73 Range $161.39 - $202.58

Q4 2023

Shares 43,505 Value ($000) $7,592 Avg Close $164.14 Range $132.92 - $179.49

Q3 2023

Shares 42,771 Value ($000) $7,158 Avg Close $168.59 Range $160.37 - $178.33

Q2 2023

Shares 44,303 Value ($000) $7,285 Avg Close $146.18 Range $129.70 - $164.80

Q1 2023

Shares 45,099 Value ($000) $6,429 Avg Close $130.22 Range $110.96 - $144.20

Q4 2022

Shares 33,809 Value ($000) $4 Avg Close $116.83 Range $109.07 - $125.41

Q3 2022

Shares 36,190 Value ($000) $3,980 Avg Close $107.08 Range $83.56 - $124.49

Q2 2022

Shares 36,194 Value ($000) $3,173 Avg Close $96.49 Range $81.56 - $115.00

Q1 2022

Shares 35,490 Value ($000) $3,962 Avg Close $98.73 Range $87.11 - $113.71

Q4 2021

Shares 36,249 Value ($000) $3,617 Avg Close $105.37 Range $90.25 - $118.89

Q3 2021

Shares 37,024 Value ($000) $3,846 Avg Close $98.39 Range $89.03 - $106.90

Q2 2021

Shares 37,410 Value ($000) $3,484 Avg Close $90.87 Range $83.56 - $96.47

Q1 2021

Shares 37,663 Value ($000) $3,166 Avg Close $84.13 Range $73.69 - $91.94

Q4 2020

Shares 40,811 Value ($000) $3,106 Avg Close $67.02 Range $52.22 - $77.16

Q3 2020

Shares 47,813 Value ($000) $2,679 Avg Close $59.23 Range $52.29 - $67.07

Q2 2020

Shares 40,399 Value ($000) $2,423 Avg Close $55.73 Range $44.36 - $71.22

Q1 2020

Shares 43,679 Value ($000) $2,242 Avg Close $73.03 Range $29.45 - $88.40

Q4 2019

Shares 35,120 Value ($000) $3,012 Avg Close $81.27 Range $71.31 - $88.01

Q3 2019

Shares 34,980 Value ($000) $2,700 Avg Close $73.96 Range $67.83 - $80.06

Q2 2019

Shares 34,506 Value ($000) $2,453 Avg Close $69.62 Range $62.54 - $77.24

Q1 2019

Shares 34,511 Value ($000) $2,469 Avg Close $61.79 Range $48.13 - $72.26

Q4 2018

Shares 33,351 Value ($000) $1,646 Avg Close $62.29 Range $46.21 - $72.46

Q3 2018

Shares 32,115 Value ($000) $2,299 Avg Close $63.60 Range $54.90 - $72.50

Q2 2018

Shares 33,002 Value ($000) $1,833 Avg Close $51.36 Range $44.75 - $56.00

Q1 2018

Shares 34,041 Value ($000) $1,662 Avg Close $52.41 Range $46.62 - $57.97

Q4 2017

Shares 35,021 Value ($000) $1,898 Avg Close $54.14 Range $51.43 - $58.22

Q3 2017

Shares 37,970 Value ($000) $2,153 Avg Close $54.44 Range $49.63 - $58.28

Q2 2017

Shares 38,009 Value ($000) $2,122 Avg Close $57.50 Range $53.17 - $61.62

Q1 2017

Shares 37,737 Value ($000) $2,099 Avg Close $55.34 Range $52.77 - $59.17

Q4 2016

Shares 38,093 Value ($000) $2,120 Avg Close $50.41 Range $43.03 - $58.23

Q3 2016

Shares 39,857 Value ($000) $1,912 Avg Close $49.57 Range $44.91 - $53.79

Q2 2016

Shares 40,046 Value ($000) $2,087 Avg Close $50.01 Range $46.40 - $54.54

Q1 2016

Shares 41,925 Value ($000) $2,069 Avg Close $43.78 Range $37.09 - $49.97

Q4 2015

Shares 43,649 Value ($000) $1,818 Avg Close $43.45 Range $39.89 - $48.05

Q3 2015

Shares 43,955 Value ($000) $1,933 Avg Close $49.63 Range $43.00 - $54.31

Q2 2015

Shares 45,418 Value ($000) $2,441 Avg Close $55.82 Range $50.65 - $59.29

Q1 2015

Shares 48,285 Value ($000) $2,742 Avg Close $51.78 Range $44.70 - $58.44

Q4 2014

Shares 49,113 Value ($000) $2,360 Avg Close $48.74 Range $43.05 - $53.84

Q3 2014

Shares 50,041 Value ($000) $2,698 Avg Close $58.81 Range $53.66 - $65.53

Q2 2014

Shares 55,904 Value ($000) $3,592 Avg Close $59.46 Range $52.02 - $64.30

Q1 2014

Shares 55,777 Value ($000) $3,056 Avg Close $54.49 Range $44.95 - $60.47

Q4 2013

Shares 58,080 Value ($000) $3,482 Avg Close $57.66 Range $51.77 - $64.12

Q3 2013

Shares 58,398 Value ($000) $3,426 Avg Close $55.80 Range $50.23 - $59.80

Q2 2013

Shares 60,410 Value ($000) $3,053 Avg Close $55.73 Range $50.37 - $61.28

Q1 2013

Shares 59,449 Value ($000) $3,453 Avg Close $54.78 Range $48.22 - $60.00

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	44,022	$8,862	$179.73	$161.39 - $202.58
Q4 2023	43,505	$7,592	$164.14	$132.92 - $179.49
Q3 2023	42,771	$7,158	$168.59	$160.37 - $178.33
Q2 2023	44,303	$7,285	$146.18	$129.70 - $164.80
Q1 2023	45,099	$6,429	$130.22	$110.96 - $144.20
Q4 2022	33,809	$4	$116.83	$109.07 - $125.41
Q3 2022	36,190	$3,980	$107.08	$83.56 - $124.49
Q2 2022	36,194	$3,173	$96.49	$81.56 - $115.00
Q1 2022	35,490	$3,962	$98.73	$87.11 - $113.71
Q4 2021	36,249	$3,617	$105.37	$90.25 - $118.89
Q3 2021	37,024	$3,846	$98.39	$89.03 - $106.90
Q2 2021	37,410	$3,484	$90.87	$83.56 - $96.47
Q1 2021	37,663	$3,166	$84.13	$73.69 - $91.94
Q4 2020	40,811	$3,106	$67.02	$52.22 - $77.16
Q3 2020	47,813	$2,679	$59.23	$52.29 - $67.07
Q2 2020	40,399	$2,423	$55.73	$44.36 - $71.22
Q1 2020	43,679	$2,242	$73.03	$29.45 - $88.40
Q4 2019	35,120	$3,012	$81.27	$71.31 - $88.01
Q3 2019	34,980	$2,700	$73.96	$67.83 - $80.06
Q2 2019	34,506	$2,453	$69.62	$62.54 - $77.24
Q1 2019	34,511	$2,469	$61.79	$48.13 - $72.26
Q4 2018	33,351	$1,646	$62.29	$46.21 - $72.46
Q3 2018	32,115	$2,299	$63.60	$54.90 - $72.50
Q2 2018	33,002	$1,833	$51.36	$44.75 - $56.00
Q1 2018	34,041	$1,662	$52.41	$46.62 - $57.97
Q4 2017	35,021	$1,898	$54.14	$51.43 - $58.22
Q3 2017	37,970	$2,153	$54.44	$49.63 - $58.28
Q2 2017	38,009	$2,122	$57.50	$53.17 - $61.62
Q1 2017	37,737	$2,099	$55.34	$52.77 - $59.17
Q4 2016	38,093	$2,120	$50.41	$43.03 - $58.23
Q3 2016	39,857	$1,912	$49.57	$44.91 - $53.79
Q2 2016	40,046	$2,087	$50.01	$46.40 - $54.54
Q1 2016	41,925	$2,069	$43.78	$37.09 - $49.97
Q4 2015	43,649	$1,818	$43.45	$39.89 - $48.05
Q3 2015	43,955	$1,933	$49.63	$43.00 - $54.31
Q2 2015	45,418	$2,441	$55.82	$50.65 - $59.29
Q1 2015	48,285	$2,742	$51.78	$44.70 - $58.44
Q4 2014	49,113	$2,360	$48.74	$43.05 - $53.84
Q3 2014	50,041	$2,698	$58.81	$53.66 - $65.53
Q2 2014	55,904	$3,592	$59.46	$52.02 - $64.30
Q1 2014	55,777	$3,056	$54.49	$44.95 - $60.47
Q4 2013	58,080	$3,482	$57.66	$51.77 - $64.12
Q3 2013	58,398	$3,426	$55.80	$50.23 - $59.80
Q2 2013	60,410	$3,053	$55.73	$50.37 - $61.28
Q1 2013	59,449	$3,453	$54.78	$48.22 - $60.00