Insider trading

Period: 120 months Stock: CRL Role: Other officers × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

90 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

90 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

90 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

90 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
90 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
90 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

90 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
5 Oct 2026
Parisotto Shannon M CEVP, Disc & Safety Assessment
Sold on a plan
$302.58K 981 at 308.44
16.9%
Planned (10b5-1)
19 Aug 2026
Parisotto Shannon M CEVP, Disc & Safety Assessment
Sold on a plan
$599.71K 2,039 at 294.12
29.8%
Planned (10b5-1)
11 Aug 2026
Parisotto Shannon M CEVP, Disc & Safety Assessment
Sold on a plan
$1.04M 3,714 at 279.66
43.6%
Planned (10b5-1)
6 Aug 2026
Knell Michael Gunnar SVP, Finance and CAO
Sold at will 9×
$1.73M 6,645 at 260.38
35.9%
Not planned
6 Aug 2026
Creamer Victoria L EVP & Chief People Officer
Sold at will
$1.08M 4,179 at 259.16
12.2%
Not planned
5 Aug 2026
Parisotto Shannon M CEVP, Disc & Safety Assessment
Sold on a plan
$1.33M 5,046 at 263.00
51.2%
Sold half or more
3 Mar 2026
LaPlume Joseph W EVP, Corp Strategy & Develop
Bought
$4.36K 25 at 174.54
0.1%
First buy on file
22 Aug 2025
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$65.49K 400 at 163.72
1.7%
Not planned
18 Aug 2025
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$126.08K 800 at 157.60
3.2%
Not planned
7 Aug 2025
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$60.02K 400 at 150.04
1.6%
Not planned
13 May 2025
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$72.71K 500 at 145.41
2.5%
Not planned
20 Feb 2025
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$715.00K 4,400 at 162.50
18.0%
Not planned
20 Feb 2025
Girshick Birgit Corporate Executive VP & COO
Bought
$249.25K 1,514 at 164.63
2.8%
Largest buy in 3 yrs
8 Aug 2024
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$354.86K 1,780 at 199.36
7.3%
Not planned
10 May 2024
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$295.97K 1,304 at 226.97
5.3%
Not planned
8 Mar 2024
Knell Michael Gunnar CSVP&Chief Accounting Officer
Sold at will
$216.16K 808 at 267.52
10.3%
Not planned
4 Mar 2024
Knell Michael Gunnar CSVP&Chief Accounting Officer
Sold at will 2×
$717.89K 2,750 at 261.05
26.0%
Not planned
29 Feb 2024
Creamer Victoria L EVP & Chief People Officer
Sold at will
$1.27M 5,000 at 253.70
27.0%
Not planned
29 Feb 2024
Parisotto Shannon M CEVP, Disc & Safety Assessment
Sold at will 2×
$959.54K 3,786 at 253.45
44.1%
Not planned
22 Feb 2024
Barbo William D Corporate Executive VP & CCO · indirect
Sold at will
$1.01M 4,050 at 248.50
15.0%
Not planned
15 Feb 2024
Parisotto Shannon M CEVP, Disc & Safety Assessment
Sold on a plan 8×
$1.42M 5,882 at 241.20
69.4%
Sold half or more
15 Feb 2024
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$200.22K 838 at 238.93
3.3%
Not planned
14 Dec 2023
Creamer Victoria L EVP & Chief People Officer
Sold on a plan
$1.24M 5,526 at 225.00
25.1%
Planned (10b5-1)
30 Nov 2023
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$365.80K 1,850 at 197.73
7.4%
Not planned
20 Nov 2023
Girshick Birgit Corporate Executive VP & COO
Bought
$248.30K 1,322 at 187.82
3.1%
First buy on file
9 Nov 2023
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will 2×
$1.58M 9,128 at 173.48
26.8%
Not planned
10 Aug 2023
Barbo William D Corporate Executive VP & CCO
Sold at will
$1.25M 5,763 at 217.24
61.6%
Sold half or more
10 Aug 2023
Knell Michael Gunnar CSVP&Chief Accounting Officer
Sold at will
$318.53K 1,471 at 216.54
12.9%
Not planned
10 Aug 2023
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$151.56K 700 at 216.52
2.7%
Not planned
15 May 2023
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will
$65.68K 345 at 190.39
1.4%
Not planned
12 May 2023
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold at will 2×
$185.12K 959 at 193.03
3.8%
Not planned
16 Feb 2023
Parisotto Shannon M CEVP, Disc & Safety Assessment
Sold, plan not stated 10×
$1.16M 4,558 at 254.41
43.1%
16 Feb 2023
Girshick Birgit Corporate Executive VP & COO
Sold, plan not stated 10×
$815.31K 3,205 at 254.39
7.2%
2 Dec 2022
Barbo William D Corporate Executive VP & CCO
Sold, plan not stated 4×
$704.81K 3,205 at 219.91
45.7%
1 Dec 2022
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold, plan not stated 3×
$1.44M 6,409 at 224.25
24.1%
16 Nov 2022
Knell Michael Gunnar CSVP&Chief Accounting Officer
Sold, plan not stated
$212.54K 855 at 248.59
11.7%
15 Nov 2022
Parisotto Shannon M CEVP, Disc & Safety Assessment
Sold, plan not stated
$569.52K 2,279 at 249.90
47.7%
4 Nov 2022
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold, plan not stated
$115.54K 534 at 216.36
2.6%
5 Aug 2022
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold, plan not stated
$45.23K 200 at 226.13
1.0%
23 Feb 2022
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold, plan not stated
$115.64K 395 at 292.75
2.0%
22 Feb 2022
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold, plan not stated 2×
$115.17K 396 at 290.83
1.9%
18 Feb 2022
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold, plan not stated
$333.53K 1,143 at 291.80
5.1%
14 Sep 2021
Girshick Birgit Corporate Executive VP
Sold, plan not stated
$1.03M 2,344 at 439.90
7.8%
13 Sep 2021
Girshick Birgit Corporate Executive VP
Sold, plan not stated 3×
$35.82K 81 at 442.19
0.3%
16 Aug 2021
Creamer Victoria L EVP & Chief People Officer
Sold, plan not stated
$2.87M 6,917 at 415.24
52.0%
Sold half or more
6 Aug 2021
Barbo William D Corporate Executive VP & CCO
Sold, plan not stated 9×
$4.99M 12,387 at 402.82
73.9%
Sold half or more
6 Aug 2021
LaPlume Joseph W EVP, Corp Strategy & Develop
Sold, plan not stated 4×
$1.49M 3,700 at 402.21
30.4%
4 Jun 2021
Knell Michael Gunnar CSVP&Chief Accounting Officer
Sold, plan not stated
$511.91K 1,527 at 335.24
26.5%
3 Jun 2021
Knell Michael Gunnar CSVP&Chief Accounting Officer
Sold, plan not stated
$263.81K 800 at 329.76
15.9%
6 Apr 2021
Girshick Birgit Corporate Executive VP
Sold, plan not stated 3×
$5.54M 18,311 at 302.61
38.7%
Showing 1–50 of 90. Page 1 of 2 Older →