|
2025-06-16 |
2025-06-13 |
S
Sale
|
Weber Brian P
EVP (CHESI)
Officer
|
1,000
-5.3%
227.17
USD 689,461
|
1,000
-5.3%
|
227.17
|
USD 100,000
|
|
|
2025-06-09 |
2025-06-06 |
S
Sale
|
GERSTENBERG ERIC W
CO-CEO
Officer
|
1,000
-13.5%
225.23
USD 1,818,957
|
1,000
-13.5%
|
225.23
|
USD 100,000
|
|
|
2025-06-06 |
2025-06-05 |
S
Sale
|
MCKIM ALAN S
EXEC CHAIR, CTO.
Executive Director
|
1,000
-2.5%
223.80
USD 13,015,313
|
1,000
-2.5%
|
223.80
|
USD 100,000
|
|
|
2025-06-06 |
2025-06-05 |
S
Sale
|
Quirk Alison A.
Non-Executive Director
|
1,000
-23.1%
223.69
USD 199,755
|
1,000
-23.1%
|
223.69
|
USD 100,000
|
|
|
2025-06-06 |
2025-06-04 |
S
Sale
|
MCKIM ALAN S
EXEC CHAIR, CTO.
Executive Director
|
1,000
-1.7%
225.40
USD 9,431,638
|
1,000
-1.7%
|
225.40
|
USD 100,000
|
|
|
2025-05-29 |
2025-05-28 |
S
Sale
|
Welch John R.
Non-Executive Director
|
1,250
-9.9%
228.51
USD 285,638
|
1,250
-9.9%
|
228.51
|
USD 285,638
|
|
|
2025-05-28 |
2025-05-27 |
S
Sale
|
Speights Robert
PRESIDENT, INDUSTRIAL SERVICES
Officer
|
1,022
-5.9%
228.49
USD 233,517
|
1,022
-5.9%
|
228.49
|
USD 233,517
|
|
|
2025-05-23 |
2025-05-22 |
S
Sale
|
States Lauren
Non-Executive Director
|
836
-6.6%
226.17
USD 189,078
|
836
-6.6%
|
226.17
|
USD 189,078
|
|
|
2025-03-11 |
2025-03-10 |
S
Sale
|
Speights Robert
PRESIDENT, INDUSTRIAL SERVICES
Officer
|
2,725
-6.4%
190.44
USD 518,949
|
2,725
-6.4%
|
190.44
|
USD 518,949
|
|
|
2025-03-11 |
2025-03-10 |
B
Purchase
|
Dugas Eric J.
EVP CHIEF FINANCIAL OFFICER
Officer
|
1,050
+4.5%
191.38
USD 200,949
|
1,050
+4.5%
|
191.38
|
USD 200,949
|
|
|
2025-03-04 |
2025-03-03 |
S
Sale
|
MCKIM ALAN S
EXEC CHAIR, CTO.
Executive Director
|
2,999
-0.1%
212.02
USD 635,848
|
2,999
-0.1%
|
212.02
|
USD 635,848
|
|
|
2025-03-04 |
2025-03-03 |
S
Sale
|
MCKIM ALAN S
EXEC CHAIR, CTO.
Executive Director
|
50,000
-2.0%
210.18
USD 10,509,000
|
50,000
-2.0%
|
210.18
|
USD 10,509,000
|
|
|
2025-02-19 |
2025-02-18 |
S
Sale
|
States Lauren
Non-Executive Director
|
308
-2.5%
228.79
USD 70,467
|
308
-2.5%
|
228.79
|
USD 70,467
|
|
|
2025-01-16 |
2025-01-15 |
S
Sale
|
States Lauren
Non-Executive Director
|
308
-2.5%
239.04
USD 73,624
|
308
-2.5%
|
239.04
|
USD 73,624
|
|
|
2024-12-17 |
2024-12-16 |
S
Sale
|
States Lauren
Non-Executive Director
|
308
-2.4%
245.06
USD 75,478
|
308
-2.4%
|
245.06
|
USD 75,478
|
|
|
2024-11-27 |
2024-11-27 |
S
Sale
|
Weber Brian P
EVP (CHESI)
Officer
|
861
-1.4%
261.31
USD 224,988
|
861
-1.4%
|
261.31
|
USD 224,988
|
|
|
2024-11-18 |
2024-11-15 |
S
Sale
|
States Lauren
Non-Executive Director
|
308
-2.3%
249.78
USD 76,932
|
308
-2.3%
|
249.78
|
USD 76,932
|
|
|
2024-11-18 |
2024-11-15 |
S
Sale
|
GERSTENBERG ERIC W
CO-CEO
Officer
|
6,051
-9.8%
250.42
USD 1,515,291
|
6,051
-9.8%
|
250.42
|
USD 1,515,291
|
|
|
2024-11-06 |
2024-11-05 |
S
Sale
|
Speights Robert
PRESIDENT, INDUSTRIAL SERVICES
Officer
|
610
-1.5%
240.14
USD 146,485
|
610
-1.5%
|
240.14
|
USD 146,485
|
|
|
2024-10-16 |
2024-10-15 |
S
Sale
|
States Lauren
Non-Executive Director
|
308
-2.3%
260.74
USD 80,308
|
308
-2.3%
|
260.74
|
USD 80,308
|
|
