KIRBY CORP

Ticker: KEX CUSIP: 497266106 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2025

Shares 2,064 Value ($000) $227 Avg Close $101.65 Range $79.52 - $115.18

Q2 2025

Shares 13,287 Value ($000) $1,507 Avg Close $104.91 Range $83.94 - $116.33

Q1 2025

Shares 21,608 Value ($000) $2,183 Avg Close $104.38 Range $93.85 - $115.93

Q3 2022

Shares 4,810 Value ($000) $292 Avg Close $64.05 Range $55.03 - $71.47

Q2 2022

Shares 27,460 Value ($000) $1,671 Avg Close $65.10 Range $56.62 - $73.79

Q3 2020

Shares 25,790 Value ($000) $933 Avg Close $44.06 Range $35.76 - $54.69

Q4 2019

Shares 4,940 Value ($000) $442 Avg Close $82.85 Range $76.62 - $90.08

Q3 2015

Shares 22,273 Value ($000) $1,380 Avg Close $70.69 Range $59.54 - $78.72

Q2 2015

Shares 16,831 Value ($000) $1,290 Avg Close $79.24 Range $73.31 - $84.24

Q1 2015

Shares 19,566 Value ($000) $1,468 Avg Close $77.15 Range $70.89 - $82.91

Q2 2014

Shares 49,284 Value ($000) $5,773 Avg Close $107.32 Range $96.00 - $117.18

Q1 2014

Shares 6,100 Value ($000) $618 Avg Close $100.72 Range $92.86 - $106.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,064	$227	$101.65	$79.52 - $115.18
Q2 2025	13,287	$1,507	$104.91	$83.94 - $116.33
Q1 2025	21,608	$2,183	$104.38	$93.85 - $115.93
Q3 2022	4,810	$292	$64.05	$55.03 - $71.47
Q2 2022	27,460	$1,671	$65.10	$56.62 - $73.79
Q3 2020	25,790	$933	$44.06	$35.76 - $54.69
Q4 2019	4,940	$442	$82.85	$76.62 - $90.08
Q3 2015	22,273	$1,380	$70.69	$59.54 - $78.72
Q2 2015	16,831	$1,290	$79.24	$73.31 - $84.24
Q1 2015	19,566	$1,468	$77.15	$70.89 - $82.91
Q2 2014	49,284	$5,773	$107.32	$96.00 - $117.18
Q1 2014	6,100	$618	$100.72	$92.86 - $106.93