KIRBY CORP

Ticker: KEX CUSIP: 497266106 Class: COM

S&T Bank/PA's Holding History (CIK: 0001010911)

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

Q4 2018

Shares 79,413 Value ($000) $5,349 Avg Close $74.00 Range $60.63 - $86.12

Q3 2018

Shares 90,685 Value ($000) $7,459 Avg Close $83.86 Range $75.70 - $88.80

Q2 2018

Shares 113,285 Value ($000) $9,471 Avg Close $86.79 Range $76.20 - $94.05

Q1 2018

Shares 135,542 Value ($000) $10,430 Avg Close $74.83 Range $66.80 - $80.90

Q4 2017

Shares 144,229 Value ($000) $9,635 Avg Close $65.55 Range $61.80 - $72.95

Q3 2017

Shares 141,707 Value ($000) $9,346 Avg Close $63.38 Range $59.25 - $68.60

Q2 2017

Shares 139,947 Value ($000) $9,355 Avg Close $68.12 Range $62.55 - $74.50

Q1 2017

Shares 132,768 Value ($000) $9,367 Avg Close $68.26 Range $61.65 - $73.40

Q4 2016

Shares 153,572 Value ($000) $10,213 Avg Close $63.22 Range $55.11 - $70.90

Q3 2016

Shares 181,908 Value ($000) $11,307 Avg Close $57.39 Range $50.80 - $64.85

Q2 2016

Shares 190,963 Value ($000) $11,914 Avg Close $65.49 Range $57.92 - $73.25

Q1 2016

Shares 188,293 Value ($000) $11,352 Avg Close $54.54 Range $44.63 - $63.03

Q4 2015

Shares 171,762 Value ($000) $9,039 Avg Close $61.90 Range $50.42 - $69.05

Q3 2015

Shares 165,132 Value ($000) $10,230 Avg Close $70.69 Range $59.54 - $78.72

Q2 2015

Shares 161,576 Value ($000) $12,387 Avg Close $79.24 Range $73.31 - $84.24

Q1 2015

Shares 146,891 Value ($000) $11,023 Avg Close $77.15 Range $70.89 - $82.91

Q4 2014

Shares 134,939 Value ($000) $10,895 Avg Close $99.06 Range $78.84 - $117.78

Q3 2014

Shares 130,063 Value ($000) $15,328 Avg Close $119.07 Range $114.11 - $124.12

Q2 2014

Shares 132,991 Value ($000) $15,579 Avg Close $107.32 Range $96.00 - $117.18

Q1 2014

Shares 139,958 Value ($000) $14,170 Avg Close $100.72 Range $92.86 - $106.93

Q4 2013

Shares 144,348 Value ($000) $14,327 Avg Close $91.83 Range $82.16 - $99.41

Q3 2013

Shares 146,884 Value ($000) $12,713 Avg Close $83.89 Range $79.15 - $89.19

Q2 2013

Shares 140,440 Value ($000) $11,171 Avg Close $77.04 Range $71.44 - $82.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	79,413	$5,349	$74.00	$60.63 - $86.12
Q3 2018	90,685	$7,459	$83.86	$75.70 - $88.80
Q2 2018	113,285	$9,471	$86.79	$76.20 - $94.05
Q1 2018	135,542	$10,430	$74.83	$66.80 - $80.90
Q4 2017	144,229	$9,635	$65.55	$61.80 - $72.95
Q3 2017	141,707	$9,346	$63.38	$59.25 - $68.60
Q2 2017	139,947	$9,355	$68.12	$62.55 - $74.50
Q1 2017	132,768	$9,367	$68.26	$61.65 - $73.40
Q4 2016	153,572	$10,213	$63.22	$55.11 - $70.90
Q3 2016	181,908	$11,307	$57.39	$50.80 - $64.85
Q2 2016	190,963	$11,914	$65.49	$57.92 - $73.25
Q1 2016	188,293	$11,352	$54.54	$44.63 - $63.03
Q4 2015	171,762	$9,039	$61.90	$50.42 - $69.05
Q3 2015	165,132	$10,230	$70.69	$59.54 - $78.72
Q2 2015	161,576	$12,387	$79.24	$73.31 - $84.24
Q1 2015	146,891	$11,023	$77.15	$70.89 - $82.91
Q4 2014	134,939	$10,895	$99.06	$78.84 - $117.78
Q3 2014	130,063	$15,328	$119.07	$114.11 - $124.12
Q2 2014	132,991	$15,579	$107.32	$96.00 - $117.18
Q1 2014	139,958	$14,170	$100.72	$92.86 - $106.93
Q4 2013	144,348	$14,327	$91.83	$82.16 - $99.41
Q3 2013	146,884	$12,713	$83.89	$79.15 - $89.19
Q2 2013	140,440	$11,171	$77.04	$71.44 - $82.84