KIRBY CORP

Ticker: KEX CUSIP: 497266106 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q4 2025

Shares 13,563 Value ($000) $1,494 Avg Close $101.65 Range $79.52 - $115.18

Q3 2025

Shares 14,321 Value ($000) $1,195 Avg Close $100.46 Range $81.90 - $122.50

Q2 2025

Shares 14,414 Value ($000) $1,635 Avg Close $104.91 Range $83.94 - $116.33

Q1 2025

Shares 13,721 Value ($000) $1,386 Avg Close $104.38 Range $93.85 - $115.93

Q4 2024

Shares 12,677 Value ($000) $1,341 Avg Close $120.50 Range $103.74 - $132.21

Q3 2024

Shares 12,763 Value ($000) $1,563 Avg Close $119.27 Range $102.74 - $130.90

Q2 2024

Shares 12,922 Value ($000) $1,547 Avg Close $111.71 Range $93.63 - $124.92

Q1 2024

Shares 13,073 Value ($000) $1,246 Avg Close $84.38 Range $74.88 - $95.79

Q4 2023

Shares 13,041 Value ($000) $1,023 Avg Close $78.20 Range $72.11 - $83.62

Q3 2023

Shares 12,049 Value ($000) $998 Avg Close $80.84 Range $73.76 - $87.52

Q2 2023

Shares 29,003 Value ($000) $2,232 Avg Close $71.97 Range $66.42 - $77.29

Q1 2023

Shares 26,977 Value ($000) $1,880 Avg Close $68.89 Range $60.14 - $76.34

Q4 2022

Shares 26,945 Value ($000) $2 Avg Close $66.74 Range $61.28 - $72.14

Q3 2022

Shares 23,749 Value ($000) $1,443 Avg Close $64.05 Range $55.03 - $71.47

Q2 2022

Shares 23,872 Value ($000) $1,452 Avg Close $65.10 Range $56.62 - $73.79

Q1 2022

Shares 22,030 Value ($000) $1,590 Avg Close $66.66 Range $58.84 - $75.08

Q4 2021

Shares 19,930 Value ($000) $1,184 Avg Close $55.90 Range $47.58 - $60.67

Q3 2021

Shares 19,858 Value ($000) $952 Avg Close $55.45 Range $47.91 - $62.15

Q2 2021

Shares 20,023 Value ($000) $1,214 Avg Close $64.44 Range $58.88 - $70.60

Q1 2021

Shares 20,045 Value ($000) $1,208 Avg Close $60.05 Range $48.05 - $70.00

Q4 2020

Shares 20,049 Value ($000) $1,039 Avg Close $45.56 Range $35.10 - $56.13

Q3 2020

Shares 19,242 Value ($000) $696 Avg Close $44.06 Range $35.76 - $54.69

Q2 2020

Shares 12,702 Value ($000) $680 Avg Close $51.09 Range $39.51 - $63.20

Q1 2020

Shares 14,103 Value ($000) $613 Avg Close $68.05 Range $32.76 - $92.30

Q4 2019

Shares 10,574 Value ($000) $947 Avg Close $82.85 Range $76.62 - $90.08

Q3 2019

Shares 12,176 Value ($000) $1,000 Avg Close $76.61 Range $69.71 - $84.98

Q2 2019

Shares 11,490 Value ($000) $908 Avg Close $80.26 Range $74.55 - $86.44

Q1 2019

Shares 11,838 Value ($000) $889 Avg Close $72.87 Range $65.24 - $79.02

Q4 2018

Shares 14,515 Value ($000) $978 Avg Close $74.00 Range $60.63 - $86.12

Q3 2018

Shares 16,111 Value ($000) $1,325 Avg Close $83.86 Range $75.70 - $88.80

Q2 2018

Shares 19,914 Value ($000) $1,665 Avg Close $86.79 Range $76.20 - $94.05

Q1 2018

Shares 17,055 Value ($000) $1,312 Avg Close $74.83 Range $66.80 - $80.90

Q4 2017

Shares 7,848 Value ($000) $524 Avg Close $65.55 Range $61.80 - $72.95

Q3 2017

Shares 7,839 Value ($000) $517 Avg Close $63.38 Range $59.25 - $68.60

Q2 2017

Shares 7,882 Value ($000) $527 Avg Close $68.12 Range $62.55 - $74.50

Q1 2017

Shares 7,867 Value ($000) $555 Avg Close $68.26 Range $61.65 - $73.40

Q4 2016

Shares 7,973 Value ($000) $530 Avg Close $63.22 Range $55.11 - $70.90

Q3 2016

Shares 7,966 Value ($000) $495 Avg Close $57.39 Range $50.80 - $64.85

Q2 2016

Shares 10,367 Value ($000) $647 Avg Close $65.49 Range $57.92 - $73.25

Q1 2016

Shares 9,618 Value ($000) $580 Avg Close $54.54 Range $44.63 - $63.03

Q4 2015

Shares 15,659 Value ($000) $824 Avg Close $61.90 Range $50.42 - $69.05

Q3 2015

Shares 15,814 Value ($000) $980 Avg Close $70.69 Range $59.54 - $78.72

Q2 2015

Shares 16,119 Value ($000) $1,236 Avg Close $79.24 Range $73.31 - $84.24

Q1 2015

Shares 14,538 Value ($000) $1,091 Avg Close $77.15 Range $70.89 - $82.91

Q4 2014

Shares 12,240 Value ($000) $988 Avg Close $99.06 Range $78.84 - $117.78

Q3 2014

Shares 7,919 Value ($000) $933 Avg Close $119.07 Range $114.11 - $124.12

Q2 2014

Shares 7,923 Value ($000) $928 Avg Close $107.32 Range $96.00 - $117.18

Q1 2014

Shares 13,280 Value ($000) $1,345 Avg Close $100.72 Range $92.86 - $106.93

Q4 2013

Shares 13,302 Value ($000) $1,320 Avg Close $91.83 Range $82.16 - $99.41

Q3 2013

Shares 13,393 Value ($000) $1,159 Avg Close $83.89 Range $79.15 - $89.19

Q2 2013

Shares 13,411 Value ($000) $1,067 Avg Close $77.04 Range $71.44 - $82.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,563	$1,494	$101.65	$79.52 - $115.18
Q3 2025	14,321	$1,195	$100.46	$81.90 - $122.50
Q2 2025	14,414	$1,635	$104.91	$83.94 - $116.33
Q1 2025	13,721	$1,386	$104.38	$93.85 - $115.93
Q4 2024	12,677	$1,341	$120.50	$103.74 - $132.21
Q3 2024	12,763	$1,563	$119.27	$102.74 - $130.90
Q2 2024	12,922	$1,547	$111.71	$93.63 - $124.92
Q1 2024	13,073	$1,246	$84.38	$74.88 - $95.79
Q4 2023	13,041	$1,023	$78.20	$72.11 - $83.62
Q3 2023	12,049	$998	$80.84	$73.76 - $87.52
Q2 2023	29,003	$2,232	$71.97	$66.42 - $77.29
Q1 2023	26,977	$1,880	$68.89	$60.14 - $76.34
Q4 2022	26,945	$2	$66.74	$61.28 - $72.14
Q3 2022	23,749	$1,443	$64.05	$55.03 - $71.47
Q2 2022	23,872	$1,452	$65.10	$56.62 - $73.79
Q1 2022	22,030	$1,590	$66.66	$58.84 - $75.08
Q4 2021	19,930	$1,184	$55.90	$47.58 - $60.67
Q3 2021	19,858	$952	$55.45	$47.91 - $62.15
Q2 2021	20,023	$1,214	$64.44	$58.88 - $70.60
Q1 2021	20,045	$1,208	$60.05	$48.05 - $70.00
Q4 2020	20,049	$1,039	$45.56	$35.10 - $56.13
Q3 2020	19,242	$696	$44.06	$35.76 - $54.69
Q2 2020	12,702	$680	$51.09	$39.51 - $63.20
Q1 2020	14,103	$613	$68.05	$32.76 - $92.30
Q4 2019	10,574	$947	$82.85	$76.62 - $90.08
Q3 2019	12,176	$1,000	$76.61	$69.71 - $84.98
Q2 2019	11,490	$908	$80.26	$74.55 - $86.44
Q1 2019	11,838	$889	$72.87	$65.24 - $79.02
Q4 2018	14,515	$978	$74.00	$60.63 - $86.12
Q3 2018	16,111	$1,325	$83.86	$75.70 - $88.80
Q2 2018	19,914	$1,665	$86.79	$76.20 - $94.05
Q1 2018	17,055	$1,312	$74.83	$66.80 - $80.90
Q4 2017	7,848	$524	$65.55	$61.80 - $72.95
Q3 2017	7,839	$517	$63.38	$59.25 - $68.60
Q2 2017	7,882	$527	$68.12	$62.55 - $74.50
Q1 2017	7,867	$555	$68.26	$61.65 - $73.40
Q4 2016	7,973	$530	$63.22	$55.11 - $70.90
Q3 2016	7,966	$495	$57.39	$50.80 - $64.85
Q2 2016	10,367	$647	$65.49	$57.92 - $73.25
Q1 2016	9,618	$580	$54.54	$44.63 - $63.03
Q4 2015	15,659	$824	$61.90	$50.42 - $69.05
Q3 2015	15,814	$980	$70.69	$59.54 - $78.72
Q2 2015	16,119	$1,236	$79.24	$73.31 - $84.24
Q1 2015	14,538	$1,091	$77.15	$70.89 - $82.91
Q4 2014	12,240	$988	$99.06	$78.84 - $117.78
Q3 2014	7,919	$933	$119.07	$114.11 - $124.12
Q2 2014	7,923	$928	$107.32	$96.00 - $117.18
Q1 2014	13,280	$1,345	$100.72	$92.86 - $106.93
Q4 2013	13,302	$1,320	$91.83	$82.16 - $99.41
Q3 2013	13,393	$1,159	$83.89	$79.15 - $89.19
Q2 2013	13,411	$1,067	$77.04	$71.44 - $82.84