CHARLES RIV LABS INTL INC

Ticker: CRL CUSIP: 159864107 Class: EQTY

IRIDIAN ASSET MANAGEMENT LLC/CT's Holding History (CIK: 0001033427)

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

Q4 2025

Shares 26,568 Value ($000) $5,300 Avg Close $181.39 Range $156.06 - $205.00

Q3 2025

Shares 28,626 Value ($000) $4,479 Avg Close $158.82 Range $144.26 - $184.17

Q2 2025

Shares 47,566 Value ($000) $7,217 Avg Close $133.35 Range $91.86 - $154.43

Q1 2025

Shares 60,419 Value ($000) $9,094 Avg Close $167.66 Range $146.64 - $193.56

Q4 2024

Shares 50,965 Value ($000) $9,408 Avg Close $192.63 Range $176.48 - $230.02

Q3 2024

Shares 55,043 Value ($000) $10,842 Avg Close $207.82 Range $186.21 - $254.15

Q2 2024

Shares 46,167 Value ($000) $9,537 Avg Close $226.59 Range $203.60 - $273.32

Q1 2024

Shares 24,404 Value ($000) $6,612 Avg Close $238.81 Range $201.01 - $275.00

Q4 2023

Shares 31,142 Value ($000) $7,362 Avg Close $196.66 Range $161.65 - $239.84

Q3 2023

Shares 29,339 Value ($000) $5,750 Avg Close $205.30 Range $191.10 - $218.83

Q2 2023

Shares 67,378 Value ($000) $14,166 Avg Close $198.96 Range $181.22 - $212.91

Q1 2023

Shares 66,069 Value ($000) $13,334 Avg Close $226.63 Range $188.85 - $262.00

Q4 2022

Shares 78,676 Value ($000) $17 Avg Close $218.37 Range $189.76 - $252.40

Q3 2022

Shares 87,964 Value ($000) $17,311 Avg Close $215.88 Range $181.36 - $250.82

Q2 2022

Shares 92,735 Value ($000) $19,843 Avg Close $244.35 Range $203.37 - $308.15

Q1 2022

Shares 74,490 Value ($000) $21,153 Avg Close $308.36 Range $251.30 - $376.78

Q4 2021

Shares 58,516 Value ($000) $22,048 Avg Close $388.52 Range $347.74 - $449.34

Q3 2021

Shares 110,793 Value ($000) $45,721 Avg Close $415.31 Range $368.43 - $460.21

Q2 2021

Shares 206,187 Value ($000) $76,273 Avg Close $333.92 Range $290.31 - $372.51

Q1 2021

Shares 240,941 Value ($000) $69,832 Avg Close $277.97 Range $243.37 - $303.79

Q4 2020

Shares 280,507 Value ($000) $70,087 Avg Close $238.16 Range $219.79 - $257.88

Q3 2020

Shares 323,155 Value ($000) $73,178 Avg Close $207.53 Range $174.82 - $228.86

Q2 2020

Shares 436,780 Value ($000) $76,153 Avg Close $159.60 Range $116.42 - $189.85

Q1 2020

Shares 477,157 Value ($000) $60,222 Avg Close $149.98 Range $95.58 - $179.38

Q4 2019

Shares 210,887 Value ($000) $32,215 Avg Close $138.46 Range $123.61 - $153.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	26,568	$5,300	$181.39	$156.06 - $205.00
Q3 2025	28,626	$4,479	$158.82	$144.26 - $184.17
Q2 2025	47,566	$7,217	$133.35	$91.86 - $154.43
Q1 2025	60,419	$9,094	$167.66	$146.64 - $193.56
Q4 2024	50,965	$9,408	$192.63	$176.48 - $230.02
Q3 2024	55,043	$10,842	$207.82	$186.21 - $254.15
Q2 2024	46,167	$9,537	$226.59	$203.60 - $273.32
Q1 2024	24,404	$6,612	$238.81	$201.01 - $275.00
Q4 2023	31,142	$7,362	$196.66	$161.65 - $239.84
Q3 2023	29,339	$5,750	$205.30	$191.10 - $218.83
Q2 2023	67,378	$14,166	$198.96	$181.22 - $212.91
Q1 2023	66,069	$13,334	$226.63	$188.85 - $262.00
Q4 2022	78,676	$17	$218.37	$189.76 - $252.40
Q3 2022	87,964	$17,311	$215.88	$181.36 - $250.82
Q2 2022	92,735	$19,843	$244.35	$203.37 - $308.15
Q1 2022	74,490	$21,153	$308.36	$251.30 - $376.78
Q4 2021	58,516	$22,048	$388.52	$347.74 - $449.34
Q3 2021	110,793	$45,721	$415.31	$368.43 - $460.21
Q2 2021	206,187	$76,273	$333.92	$290.31 - $372.51
Q1 2021	240,941	$69,832	$277.97	$243.37 - $303.79
Q4 2020	280,507	$70,087	$238.16	$219.79 - $257.88
Q3 2020	323,155	$73,178	$207.53	$174.82 - $228.86
Q2 2020	436,780	$76,153	$159.60	$116.42 - $189.85
Q1 2020	477,157	$60,222	$149.98	$95.58 - $179.38
Q4 2019	210,887	$32,215	$138.46	$123.61 - $153.39