George Massaro

(Mr. George Massaro CPA)

Currently holds a position at Charles River Laboratories International Inc

Positions

Position Company Period
Independent Director Charles River Laboratories International Inc Jan. 1, 2003 -
Independent Vice Chairman of the Board Huron Consulting Group Inc May 3, 2010 - Feb. 25, 2020
George Massaro's trades of Charles River Laboratories International Inc's stock


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-05-16 2025-05-15
PS Planned sale
24 -0.4%
139.05
USD 3,337 		24 -0.4% 139.05 USD 3,337
2025-05-16 2025-05-15
PS Planned sale
81 -1.4%
137.68
USD 11,152 		81 -1.4% 137.68 USD 11,152
2025-05-16 2025-05-15
PS Planned sale
35 -0.6%
136.32
USD 4,771 		35 -0.6% 136.32 USD 4,771
2025-05-15 2025-05-14
PS Planned sale
7 -0.1%
145.54
USD 1,019 		7 -0.1% 145.54 USD 1,019
2025-05-15 2025-05-14
PS Planned sale
7 -0.1%
143.77
USD 1,006 		7 -0.1% 143.77 USD 1,006
2025-05-15 2025-05-14
PS Planned sale
14 -0.2%
141.85
USD 1,986 		14 -0.2% 141.85 USD 1,986
2025-05-15 2025-05-14
PS Planned sale
21 -0.4%
140.78
USD 2,956 		21 -0.4% 140.78 USD 2,956
2025-05-15 2025-05-14
PS Planned sale
91 -1.6%
139.95
USD 12,735 		91 -1.6% 139.95 USD 12,735
2024-05-16 2024-05-15
PS Planned sale
96 -1.6%
236.78
USD 22,731 		96 -1.6% 236.78 USD 22,731
2024-05-16 2024-05-15
PS Planned sale
113 -1.9%
235.61
USD 26,624 		113 -1.9% 235.61 USD 26,624
2024-05-16 2024-05-15
PS Planned sale
123 -2.0%
234.72
USD 28,871 		123 -2.0% 234.72 USD 28,871
2023-05-15 2023-05-11
PS Planned sale
288 -5.5%
193.43
USD 55,708 		288 -5.5% 193.43 USD 55,708
2022-05-11 2022-05-09
PS Planned sale
8 -0.2%
238.06
USD 1,904 		8 -0.2% 238.06 USD 1,904
2022-05-11 2022-05-09
PS Planned sale
15 -0.3%
235.23
USD 3,528 		15 -0.3% 235.23 USD 3,528
2022-05-11 2022-05-09
PS Planned sale
13 -0.3%
232.79
USD 3,026 		13 -0.3% 232.79 USD 3,026
2022-05-11 2022-05-09
PS Planned sale
15 -0.3%
231.88
USD 3,478 		15 -0.3% 231.88 USD 3,478
2022-05-11 2022-05-09
PS Planned sale
15 -0.3%
230.33
USD 3,455 		15 -0.3% 230.33 USD 3,455
2022-05-11 2022-05-09
PS Planned sale
88 -1.8%
229.90
USD 20,231 		88 -1.8% 229.90 USD 20,231
2022-05-11 2022-05-09
PS Planned sale
24 -0.5%
228.62
USD 5,487 		24 -0.5% 228.62 USD 5,487
2021-09-01 2021-08-31
S Sale
983 -16.8%
442.99
USD 435,457 		983 -16.8% 442.99 USD 435,457
2021-09-01 2021-08-31
S Sale
1,556 -21.0%
442.16
USD 688,000 		1,556 -21.0% 442.16 USD 688,000
2021-05-12 2021-05-11
PS Planned sale
1 -0.0%
323.29
USD 323 		1 -0.0% 323.29 USD 323
2021-05-12 2021-05-11
PS Planned sale
110 -2.0%
321.06
USD 35,316 		110 -2.0% 321.06 USD 35,316
2021-05-12 2021-05-11
PS Planned sale
174 -3.1%
320.19
USD 55,713 		174 -3.1% 320.19 USD 55,713
2021-05-12 2021-05-11
PS Planned sale
56 -1.0%
319.42
USD 17,888 		56 -1.0% 319.42 USD 17,888
2021-05-12 2021-05-11
PS Planned sale
30 -0.5%
316.75
USD 9,502 		30 -0.5% 316.75 USD 9,502
2020-09-15 2020-09-14
PS Planned sale
70 -0.7%
220.78
USD 15,455 		70 -0.7% 220.78 USD 15,455
2020-09-15 2020-09-14
PS Planned sale
1,288 -11.9%
220.15
USD 283,554 		1,288 -11.9% 220.15 USD 283,554
2020-09-15 2020-09-14
PS Planned sale
585 -5.1%
219.27
USD 128,275 		585 -5.1% 219.27 USD 128,275
2020-05-26 2020-05-22
PS Planned sale
83 -0.7%
174.75
USD 14,504 		83 -0.7% 174.75 USD 14,504
2020-05-26 2020-05-22
PS Planned sale
255 -2.1%
173.87
USD 44,338 		255 -2.1% 173.87 USD 44,338
2020-05-26 2020-05-22
PS Planned sale
603 -4.7%
173.01
USD 104,326 		603 -4.7% 173.01 USD 104,326
2020-04-03 2020-04-01
PS Planned sale
760 -4.1%
43.56
USD 33,106 		760 -4.1% 43.56 USD 33,106
2020-01-06 2020-01-02
PS Planned sale
760 -4.0%
68.70
USD 52,212 		760 -4.0% 68.70 USD 52,212
2019-10-03 2019-10-01
PS Planned sale
760 -3.5%
61.35
USD 46,626 		760 -3.5% 61.35 USD 46,626
2019-07-02 2019-07-01
PS Planned sale
547 -2.4%
50.02
USD 27,361 		547 -2.4% 50.02 USD 27,361
2019-05-16 2019-05-15
PS Planned sale
100 -1.0%
131.86
USD 13,186 		100 -1.0% 131.86 USD 13,186
2019-05-16 2019-05-15
PS Planned sale
31 -0.3%
131.66
USD 4,081 		31 -0.3% 131.66 USD 4,081
2019-05-16 2019-05-15
PS Planned sale
100 -1.0%
131.61
USD 13,161 		100 -1.0% 131.61 USD 13,161
2019-05-16 2019-05-15
PS Planned sale
100 -0.9%
131.55
USD 13,155 		100 -0.9% 131.55 USD 13,155
2019-05-16 2019-05-15
PS Planned sale
100 -0.9%
131.53
USD 13,153 		100 -0.9% 131.53 USD 13,153
2019-05-16 2019-05-15
PS Planned sale
71 -0.7%
131.52
USD 9,338 		71 -0.7% 131.52 USD 9,338
2019-05-16 2019-05-15
PS Planned sale
100 -0.9%
131.45
USD 13,145 		100 -0.9% 131.45 USD 13,145
2019-05-16 2019-05-15
PS Planned sale
100 -0.9%
131.18
USD 13,118 		100 -0.9% 131.18 USD 13,118
2019-05-16 2019-05-15
PS Planned sale
100 -0.9%
131.17
USD 13,117 		100 -0.9% 131.17 USD 13,117
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