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Ametek Inc/
(AME US)
$242.11
+1.07
0.44%
Ext:
$209.26
-32.85
13.57%
(Market Closed ยท 00:55:36 UTC)
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We save the real magic for signed-in users.
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Home
Stock Screener
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Charting
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Recent Filings
Ametek Inc/
(AME US)
$242.11
+1.07
0.44%
Ext:
$209.26
-32.85
13.57%
(Market Closed ยท 00:55:36 UTC)
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
AME US
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AME US
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Insider Ownership
VARET ELIZABETH R
(169)
Expand
Form 4
PRIMARY DOCUMENT
15 Jan 2021
Form 4
PRIMARY DOCUMENT
21 Aug 2020
Form 4
PRIMARY DOCUMENT
19 Aug 2020
Form 4
PRIMARY DOCUMENT
10 Aug 2020
Form 4
PRIMARY DOCUMENT
27 Mar 2020
Form 4
PRIMARY DOCUMENT
20 Mar 2020
Form 4
PRIMARY DOCUMENT
27 Feb 2020
Form 4
PRIMARY DOCUMENT
25 Feb 2020
Form 4
PRIMARY DOCUMENT
13 Feb 2020
Form 4
PRIMARY DOCUMENT
20 Dec 2019
ZAPICO DAVID A
(116)
Expand
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
12 Dec 2025
Form 4
Statement of changes in beneficial ownership
26 Nov 2025
Form 4
Statement of changes in beneficial ownership
26 Aug 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
25 Nov 2024
EGINTON WILLIAM D
(112)
Expand
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
22 Mar 2023
Form 4
PRIMARY DOCUMENT
14 Mar 2023
Form 4
PRIMARY DOCUMENT
22 Feb 2023
Form 4
PRIMARY DOCUMENT
10 May 2022
Form 4
PRIMARY DOCUMENT
22 Mar 2022
Form 4
PRIMARY DOCUMENT
14 Mar 2022
Form 4
PRIMARY DOCUMENT
24 Feb 2022
Form 4
PRIMARY DOCUMENT
4 Nov 2021
Form 4
PRIMARY DOCUMENT
11 May 2021
Jones Timothy N
(103)
Expand
Form 4
PRIMARY DOCUMENT
31 Aug 2021
Form 4
PRIMARY DOCUMENT
11 May 2021
Form 4
PRIMARY DOCUMENT
23 Mar 2021
Form 4
PRIMARY DOCUMENT
12 Mar 2021
Form 4
PRIMARY DOCUMENT
19 Feb 2021
Form 4
PRIMARY DOCUMENT
16 Feb 2021
Form 4
PRIMARY DOCUMENT
13 Jan 2021
Form 4
PRIMARY DOCUMENT
10 Nov 2020
Form 4
PRIMARY DOCUMENT
28 Aug 2020
Form 4
PRIMARY DOCUMENT
26 Aug 2020
HERMANCE FRANK S
(101)
Expand
Form 4
PRIMARY DOCUMENT
21 Sep 2017
Form 4
PRIMARY DOCUMENT
11 Jul 2017
Form 4
PRIMARY DOCUMENT
10 May 2017
Form 4
PRIMARY DOCUMENT
8 May 2017
Form 4
PRIMARY DOCUMENT
14 Feb 2017
Form 4
PRIMARY DOCUMENT
3 Jan 2017
Form 4
PRIMARY DOCUMENT
11 May 2016
Form 4
PRIMARY DOCUMENT
10 May 2016
Form 4
PRIMARY DOCUMENT
5 May 2016
Form 4
PRIMARY DOCUMENT
4 May 2016
Hardin John Wesley
(88)
Expand
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
12 Sep 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
13 Nov 2024
Form 4
PRIMARY DOCUMENT
25 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
MANDOS ROBERT R
(80)
Expand
Form 4
PRIMARY DOCUMENT
11 May 2016
Form 4
PRIMARY DOCUMENT
10 May 2016
Form 4
PRIMARY DOCUMENT
4 May 2016
Form 4
PRIMARY DOCUMENT
4 Feb 2016
Form 4
PRIMARY DOCUMENT
31 Dec 2015
Form 4
PRIMARY DOCUMENT
7 Aug 2015
Form 4
PRIMARY DOCUMENT
14 May 2015
Form 4
PRIMARY DOCUMENT
12 May 2015
Form 4
PRIMARY DOCUMENT
7 May 2015
Form 4
PRIMARY DOCUMENT
6 May 2015
Burke William Joseph
(71)
Expand
Form 4
PRIMARY DOCUMENT
25 Mar 2024
Form 4
PRIMARY DOCUMENT
12 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Feb 2024
Form 4
PRIMARY DOCUMENT
14 Feb 2024
Form 4
PRIMARY DOCUMENT
15 Dec 2023
Form 4
PRIMARY DOCUMENT
1 Sep 2023
Form 4
PRIMARY DOCUMENT
17 May 2023
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
22 Mar 2023
Form 4
PRIMARY DOCUMENT
14 Mar 2023
Marecic Thomas C
(67)
Expand
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
16 Dec 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
25 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
12 Mar 2024
Kohlhagen Steven W
(66)
Expand
Form 4
PRIMARY DOCUMENT
4 Mar 2025
Form 4
PRIMARY DOCUMENT
26 Sep 2024
Form 4
PRIMARY DOCUMENT
13 Jun 2024
Form 4
PRIMARY DOCUMENT
16 May 2024
Form 4
PRIMARY DOCUMENT
27 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
13 Mar 2024
Form 4
PRIMARY DOCUMENT
15 Nov 2023
Form 4
PRIMARY DOCUMENT
14 Sep 2023
Form 4
PRIMARY DOCUMENT
9 Aug 2023
MOLINELLI JOHN J
(63)
Expand
Form 4
PRIMARY DOCUMENT
11 Jun 2012
Form 4
PRIMARY DOCUMENT
21 May 2012
Form 4
PRIMARY DOCUMENT
7 May 2012
Form 4
PRIMARY DOCUMENT
2 May 2012
Form 4
PRIMARY DOCUMENT
25 Apr 2012
Form 4
PRIMARY DOCUMENT
8 Feb 2012
Form 4
PRIMARY DOCUMENT
1 Feb 2012
Form 4
PRIMARY DOCUMENT
3 Jan 2012
Form 4
PRIMARY DOCUMENT
30 Jun 2011
Form 4
PRIMARY DOCUMENT
4 May 2011
McClain Gretchen W
(59)
Expand
Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
22 Sep 2023
Form 4
PRIMARY DOCUMENT
23 Jun 2023
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
18 Jan 2023
Form 4
PRIMARY DOCUMENT
28 Dec 2022
Form 4
PRIMARY DOCUMENT
19 Dec 2022
Form 4
PRIMARY DOCUMENT
26 Sep 2022
MALONE JAMES R
(58)
Expand
Form 4
PRIMARY DOCUMENT
15 May 2017
Form 4/A
PRIMARY DOCUMENT
9 Mar 2018
Form 4
PRIMARY DOCUMENT
11 May 2017
Form 4
PRIMARY DOCUMENT
10 May 2017
Form 4
PRIMARY DOCUMENT
31 May 2016
Form 4
PRIMARY DOCUMENT
18 May 2016
Form 4
PRIMARY DOCUMENT
10 May 2016
Form 4
PRIMARY DOCUMENT
5 May 2016
Form 4
PRIMARY DOCUMENT
7 May 2015
Form 5
PRIMARY DOCUMENT
2 Jan 2015
Oscher Ronald J
(55)
Expand
Form 4
Statement of changes in beneficial ownership
28 May
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
3 Nov 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
25 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
MONTGOMERY THOMAS M
(51)
Expand
Form 4
Statement of changes in beneficial ownership
29 Dec 2025
Form 4
Statement of changes in beneficial ownership
23 Dec 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
25 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
12 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Feb 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
CIAMPITTI TONY J
(44)
Expand
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
25 Feb 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
25 Nov 2024
Form 4
PRIMARY DOCUMENT
25 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
KLEIN CHARLES D
(39)
Expand
Form 4
PRIMARY DOCUMENT
6 Apr 2016
Form 4
PRIMARY DOCUMENT
10 Feb 2016
Form 5
PRIMARY DOCUMENT
4 Jan 2016
Form 4
PRIMARY DOCUMENT
1 Jun 2015
Form 4
PRIMARY DOCUMENT
7 May 2015
Form 4
PRIMARY DOCUMENT
16 Jan 2015
Form 4
PRIMARY DOCUMENT
19 Dec 2014
Form 4
PRIMARY DOCUMENT
5 Nov 2014
Form 4
PRIMARY DOCUMENT
19 May 2014
Form 4
PRIMARY DOCUMENT
9 May 2014
CHLEBEK ROBERT W
(35)
Expand
Form 4
PRIMARY DOCUMENT
2 Jan 2009
Form 4
PRIMARY DOCUMENT
24 Jul 2008
Form 4
PRIMARY DOCUMENT
9 Jun 2008
Form 4
PRIMARY DOCUMENT
19 May 2008
Form 4
PRIMARY DOCUMENT
16 May 2008
Form 4
PRIMARY DOCUMENT
24 Apr 2008
Form 4
PRIMARY DOCUMENT
12 Feb 2008
Form 4
PRIMARY DOCUMENT
2 Jan 2008
Form 4
PRIMARY DOCUMENT
20 Nov 2007
Form 4
PRIMARY DOCUMENT
24 Sep 2007
Conti Anthony James
(31)
Expand
Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
22 Mar 2023
Form 4
PRIMARY DOCUMENT
6 Mar 2023
Form 4
PRIMARY DOCUMENT
28 Mar 2022
Form 4
PRIMARY DOCUMENT
21 Mar 2022
Form 4
PRIMARY DOCUMENT
25 Mar 2021
Form 4
PRIMARY DOCUMENT
12 Mar 2021
SMALLS ISAAC S
(28)
Expand
Form 4
PRIMARY DOCUMENT
2 Jan 2008
Form 4
PRIMARY DOCUMENT
1 Oct 2007
Form 4
PRIMARY DOCUMENT
19 Sep 2007
Form 4
PRIMARY DOCUMENT
11 Jul 2007
Form 4
PRIMARY DOCUMENT
25 Apr 2007
Form 4
PRIMARY DOCUMENT
23 Apr 2007
Form 4
PRIMARY DOCUMENT
22 Feb 2007
Form 4
PRIMARY DOCUMENT
2 Feb 2007
Form 4
PRIMARY DOCUMENT
26 Jan 2007
Form 4
PRIMARY DOCUMENT
3 Jan 2007
WILLIAMS DENNIS K
(27)
Expand
Form 4
PRIMARY DOCUMENT
10 Nov 2020
Form 4
PRIMARY DOCUMENT
20 Mar 2020
Form 4
PRIMARY DOCUMENT
19 Feb 2020
Form 4
PRIMARY DOCUMENT
10 May 2019
Form 4
PRIMARY DOCUMENT
2 May 2019
Form 4
PRIMARY DOCUMENT
7 Mar 2019
Form 4
PRIMARY DOCUMENT
9 May 2018
Form 4
PRIMARY DOCUMENT
22 Feb 2018
Form 4
PRIMARY DOCUMENT
11 May 2017
Form 4
PRIMARY DOCUMENT
22 Feb 2017
SAUNDERS DEIRDRE D
(27)
Expand
Form 4
PRIMARY DOCUMENT
25 Jan 2007
Form 4
PRIMARY DOCUMENT
3 Jan 2007
Form 4
PRIMARY DOCUMENT
18 Dec 2006
Form 4
PRIMARY DOCUMENT
15 Dec 2006
Form 4
PRIMARY DOCUMENT
14 Dec 2006
Form 4
PRIMARY DOCUMENT
27 Apr 2006
Form 4
PRIMARY DOCUMENT
15 Feb 2006
Form 4
PRIMARY DOCUMENT
14 Feb 2006
Form 4
PRIMARY DOCUMENT
27 Jan 2006
Form 4
PRIMARY DOCUMENT
3 Jan 2006
Speranza Emanuela
(27)
Expand
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
13 Nov 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4/A
Statement of changes in beneficial ownership (amendment)
13 Feb
Form 4/A
Statement of changes in beneficial ownership (amendment)
13 Feb
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
27 Nov 2024
Hermance David F.
(24)
Expand
Form 4
Statement of changes in beneficial ownership
10 Aug
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
12 Nov 2024
Form 4
PRIMARY DOCUMENT
25 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
FRIEDLAENDER HELMUT N
(20)
Expand
Form 4
PRIMARY DOCUMENT
10 Sep 2008
Form 4
PRIMARY DOCUMENT
9 Sep 2008
Form 4
PRIMARY DOCUMENT
2 Apr 2008
Form 4
PRIMARY DOCUMENT
24 Mar 2008
Form 4
PRIMARY DOCUMENT
7 Feb 2008
Form 4
PRIMARY DOCUMENT
30 Jan 2008
Form 4
PRIMARY DOCUMENT
28 Sep 2007
Form 4
PRIMARY DOCUMENT
2 Jul 2007
Form 4
PRIMARY DOCUMENT
29 Jun 2007
Form 4
PRIMARY DOCUMENT
8 Nov 2006
AMATO THOMAS A
(20)
Expand
Form 4
Statement of changes in beneficial ownership
25 Mar
Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
Statement of changes in beneficial ownership
23 Feb
Form 4
PRIMARY DOCUMENT
28 Mar 2025
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
26 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
14 Mar 2023
Form 4
PRIMARY DOCUMENT
28 Mar 2022
STEINMANN DAVID P
(19)
Expand
Form 4
PRIMARY DOCUMENT
18 Feb 2011
Form 4
PRIMARY DOCUMENT
1 Feb 2011
Form 4
PRIMARY DOCUMENT
30 Apr 2010
Form 4
PRIMARY DOCUMENT
29 Dec 2009
Form 4
PRIMARY DOCUMENT
8 Jun 2009
Form 4
PRIMARY DOCUMENT
27 Apr 2009
Form 4/A
PRIMARY DOCUMENT
30 Apr 2009
Form 4
PRIMARY DOCUMENT
28 Jul 2008
Form 4
PRIMARY DOCUMENT
2 Jul 2008
Form 4
PRIMARY DOCUMENT
24 Apr 2008
NEUPAVER ALBERT J
(19)
Expand
Form 4
PRIMARY DOCUMENT
27 Jan 2006
Form 4
PRIMARY DOCUMENT
3 Jan 2006
Form 4
PRIMARY DOCUMENT
5 Dec 2005
Form 4
PRIMARY DOCUMENT
2 Dec 2005
Form 4
PRIMARY DOCUMENT
29 Nov 2005
Form 4
PRIMARY DOCUMENT
21 Nov 2005
Form 4
PRIMARY DOCUMENT
28 Apr 2005
Form 4
PRIMARY DOCUMENT
9 Feb 2005
Form 4
PRIMARY DOCUMENT
27 Jan 2005
Form 4
PRIMARY DOCUMENT
3 Jan 2005
CHANDY RUBY R
(15)
Expand
Form 4
PRIMARY DOCUMENT
17 Nov 2021
Form 4
PRIMARY DOCUMENT
5 Nov 2021
Form 4
PRIMARY DOCUMENT
12 Mar 2021
Form 4
PRIMARY DOCUMENT
14 Aug 2020
Form 4/A
PRIMARY DOCUMENT
20 Mar 2020
Form 4
PRIMARY DOCUMENT
20 Mar 2020
Form 4
PRIMARY DOCUMENT
30 Dec 2019
Form 4
PRIMARY DOCUMENT
10 May 2019
Form 4
PRIMARY DOCUMENT
9 May 2018
Form 4
PRIMARY DOCUMENT
11 May 2017
Carpenter Tod E.
(10)
Expand
Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
19 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
21 Mar 2022
Form 4
PRIMARY DOCUMENT
12 Mar 2021
Form 4
PRIMARY DOCUMENT
20 Mar 2020
Form 4/A
PRIMARY DOCUMENT
20 Mar 2020
Form 4
PRIMARY DOCUMENT
2 Aug 2019
Form 3
PRIMARY DOCUMENT
17 Jun 2019
GORDON SHELDON S
(8)
Expand
Form 5
PRIMARY DOCUMENT
5 Jan 2011
Form 4
PRIMARY DOCUMENT
30 Apr 2010
Form 4
PRIMARY DOCUMENT
27 Apr 2009
Form 4
PRIMARY DOCUMENT
24 Apr 2008
Form 4
PRIMARY DOCUMENT
26 Apr 2007
Form 4
PRIMARY DOCUMENT
27 Apr 2006
Form 4
PRIMARY DOCUMENT
28 Apr 2005
Form 4
PRIMARY DOCUMENT
23 Jul 2004
Oberton Karleen Marie
(8)
Expand
Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
Statement of changes in beneficial ownership
31 Dec 2025
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
21 Mar 2022
Form 4
PRIMARY DOCUMENT
12 Mar 2021
Form 3
PRIMARY DOCUMENT
11 Feb 2021
Puri Dalip
(7)
Expand
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 3
PRIMARY DOCUMENT
2 Apr 2024
Seavers Dean
(6)
Expand
Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
21 Mar 2022
Form 3
PRIMARY DOCUMENT
24 Feb 2022
Stefany Suzanne
(6)
Expand
Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
5 Aug 2022
Form 3
PRIMARY DOCUMENT
5 Aug 2022
Amodei Robert
(4)
Expand
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 3
Initial statement of beneficial ownership
6 Jan
COLE LEWIS G
(3)
Expand
Form 4
PRIMARY DOCUMENT
27 Apr 2006
Form 4
PRIMARY DOCUMENT
28 Apr 2005
Form 4
PRIMARY DOCUMENT
23 Jul 2004
Stanage Nick L
(3)
Expand
Form 4
Statement of changes in beneficial ownership
12 Aug
Form 3
Initial statement of beneficial ownership
8 May
Form 4
Statement of changes in beneficial ownership
8 May
MANGOLD THOMAS F JR
(2)
Expand
Form 4
PRIMARY DOCUMENT
14 Aug 2003
Form 4
PRIMARY DOCUMENT
9 Jun 2003
WINQUIST DONNA F
(2)
Expand
Form 4
PRIMARY DOCUMENT
21 Aug 2003
Form 4
PRIMARY DOCUMENT
28 Jul 2003
โฅ5% Ownership
FMR LLC
(17)
Expand
SC 13G/A
Ametek Inc/
8 Feb 2021
SC 13G
Ametek Inc/
7 Feb 2020
SC 13G/A
Ametek Inc/
13 Feb 2019
SC 13G/A
Ametek Inc/
13 Feb 2018
SC 13G/A
Ametek Inc/
14 Feb 2017
SC 13G/A
Ametek Inc/
12 Feb 2016
SC 13G/A
Ametek Inc/
10 Dec 2015
SC 13G
Ametek Inc/
13 Feb 2015
SC 13G/A
Ametek Inc/
14 Feb 2011
SC 13G
Ametek Inc/
16 Feb 2010
BlackRock Inc.
(15)
Expand
SC 13G/A
Ametek Inc/
26 Jan 2024
SC 13G/A
Ametek Inc/
1 Feb 2023
SC 13G/A
Ametek Inc/
1 Feb 2022
SC 13G/A
Ametek Inc/
29 Jan 2021
SC 13G/A
Ametek Inc/
5 Feb 2020
SC 13G/A
Ametek Inc/
4 Feb 2019
SC 13G/A
Ametek Inc/
29 Jan 2018
SC 13G/A
Ametek Inc/
19 Jan 2017
SC 13G/A
Ametek Inc/
25 Jan 2016
SC 13G/A
Ametek Inc/
30 Jan 2015
PRICE T ROWE ASSOCIATES INC /MD/
(13)
Expand
SC 13G/A
Ametek Inc/
6 Feb 2017
SC 13G/A
Ametek Inc/
11 Feb 2016
SC 13G
Ametek Inc/
12 Feb 2015
SC 13G/A
Ametek Inc/
12 Feb 2014
SC 13G/A
Ametek Inc/
7 Feb 2013
SC 13G/A
Ametek Inc/
21 Feb 2012
SC 13G/A
Ametek Inc/
13 Feb 2012
SC 13G/A
Ametek Inc/
10 Feb 2011
SC 13G/A
Ametek Inc/
12 Feb 2010
SC 13G/A
Ametek Inc/
11 Feb 2009
VANGUARD GROUP INC
(13)
Expand
SC 13G/A
Ametek Inc/
26 Mar
SC 13G/A
Ametek Inc/
13 Feb 2024
SC 13G/A
Ametek Inc/
9 Feb 2023
SC 13G/A
Ametek Inc/
9 Feb 2022
SC 13G/A
Ametek Inc/
10 Feb 2021
SC 13G/A
Ametek Inc/
12 Feb 2020
SC 13G/A
Ametek Inc/
11 Feb 2019
SC 13G/A
Ametek Inc/
12 Feb 2018
SC 13G/A
Ametek Inc/
11 Dec 2017
SC 13G/A
Ametek Inc/
9 Feb 2017
COLUMBIA WANGER ASSET MANAGEMENT LLC
(9)
Expand
SC 13G/A
Ametek Inc/
10 Feb 2015
SC 13G/A
Ametek Inc/
6 Feb 2014
SC 13G/A
Ametek Inc/
14 Feb 2013
SC 13G/A
Ametek Inc/
10 Feb 2012
SC 13G/A
Ametek Inc/
10 Feb 2011
SC 13G/A
Ametek Inc/
9 Feb 2010
SC 13G/A
Ametek Inc/
5 Feb 2009
SC 13G/A
Ametek Inc/
24 Jan 2008
SC 13G
Ametek Inc/
11 Jan 2007
GAMCO INVESTORS, INC. ET AL
(6)
Expand
SC 13D/A
Ametek Inc/
7 Jun 2007
SC 13D/A
Ametek Inc/
29 Nov 2005
SC 13D/A
Ametek Inc/
18 May 2005
SC 13D/A
Ametek Inc/
18 Nov 2004
SC 13D/A
Ametek Inc/
4 Jun 2004
SC 13D/A
Ametek Inc/
30 Jul 2003
SOUTHEASTERN ASSET MANAGEMENT INC/TN/
(4)
Expand
SC 13G/A
Ametek Inc/
10 Oct 2000
SC 13G/A
Ametek Inc/
9 Feb 2000
SC 13G/A
Ametek Inc/
9 Mar 1999
SC 13G
Ametek Inc/
4 Feb 1999
WACHOVIA CORP NEW
(2)
Expand
SC 13G
Ametek Inc/
16 Nov 2005
SC 13G
Ametek Inc/
3 Feb 2005
WACHOVIA CORP CAPITAL/WEALTH MANAGEMENT GROUP
(1)
Expand
SC 13G
Ametek Inc/
10 Feb 2004
VANGUARD CAPITAL MANAGEMENT LLC
(1)
Expand
SC 13G
Ametek Inc/
29 Apr
Select Filings
Insider Ownership
VARET ELIZABETH R
(169)
Expand
Form 4
PRIMARY DOCUMENT
15 Jan 2021
Form 4
PRIMARY DOCUMENT
21 Aug 2020
Form 4
PRIMARY DOCUMENT
19 Aug 2020
Form 4
PRIMARY DOCUMENT
10 Aug 2020
Form 4
PRIMARY DOCUMENT
27 Mar 2020
Form 4
PRIMARY DOCUMENT
20 Mar 2020
Form 4
PRIMARY DOCUMENT
27 Feb 2020
Form 4
PRIMARY DOCUMENT
25 Feb 2020
Form 4
PRIMARY DOCUMENT
13 Feb 2020
Form 4
PRIMARY DOCUMENT
20 Dec 2019
ZAPICO DAVID A
(116)
Expand
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
12 Dec 2025
Form 4
Statement of changes in beneficial ownership
26 Nov 2025
Form 4
Statement of changes in beneficial ownership
26 Aug 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
25 Nov 2024
EGINTON WILLIAM D
(112)
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23 Mar 2023
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22 Mar 2023
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14 Mar 2023
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22 Feb 2023
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10 May 2022
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22 Mar 2022
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14 Mar 2022
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24 Feb 2022
Form 4
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4 Nov 2021
Form 4
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11 May 2021
Jones Timothy N
(103)
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31 Aug 2021
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11 May 2021
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23 Mar 2021
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12 Mar 2021
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19 Feb 2021
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16 Feb 2021
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13 Jan 2021
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10 Nov 2020
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28 Aug 2020
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26 Aug 2020
HERMANCE FRANK S
(101)
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21 Sep 2017
Form 4
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11 Jul 2017
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10 May 2017
Form 4
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8 May 2017
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14 Feb 2017
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3 Jan 2017
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11 May 2016
Form 4
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10 May 2016
Form 4
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5 May 2016
Form 4
PRIMARY DOCUMENT
4 May 2016
Hardin John Wesley
(88)
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Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
12 Sep 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
13 Nov 2024
Form 4
PRIMARY DOCUMENT
25 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
MANDOS ROBERT R
(80)
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Form 4
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11 May 2016
Form 4
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10 May 2016
Form 4
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4 May 2016
Form 4
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4 Feb 2016
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31 Dec 2015
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7 Aug 2015
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14 May 2015
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12 May 2015
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7 May 2015
Form 4
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6 May 2015
Burke William Joseph
(71)
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Form 4
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25 Mar 2024
Form 4
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12 Mar 2024
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23 Feb 2024
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14 Feb 2024
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15 Dec 2023
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1 Sep 2023
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17 May 2023
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23 Mar 2023
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PRIMARY DOCUMENT
22 Mar 2023
Form 4
PRIMARY DOCUMENT
14 Mar 2023
Marecic Thomas C
(67)
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Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
16 Dec 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
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21 Feb 2025
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25 Mar 2024
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20 Mar 2024
Form 4
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12 Mar 2024
Kohlhagen Steven W
(66)
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4 Mar 2025
Form 4
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26 Sep 2024
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13 Jun 2024
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16 May 2024
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27 Mar 2024
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20 Mar 2024
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13 Mar 2024
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15 Nov 2023
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14 Sep 2023
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9 Aug 2023
MOLINELLI JOHN J
(63)
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Form 4
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11 Jun 2012
Form 4
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21 May 2012
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7 May 2012
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2 May 2012
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25 Apr 2012
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8 Feb 2012
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1 Feb 2012
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3 Jan 2012
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30 Jun 2011
Form 4
PRIMARY DOCUMENT
4 May 2011
McClain Gretchen W
(59)
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Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
22 Sep 2023
Form 4
PRIMARY DOCUMENT
23 Jun 2023
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23 Mar 2023
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18 Jan 2023
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28 Dec 2022
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19 Dec 2022
Form 4
PRIMARY DOCUMENT
26 Sep 2022
MALONE JAMES R
(58)
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Form 4
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15 May 2017
Form 4/A
PRIMARY DOCUMENT
9 Mar 2018
Form 4
PRIMARY DOCUMENT
11 May 2017
Form 4
PRIMARY DOCUMENT
10 May 2017
Form 4
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31 May 2016
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PRIMARY DOCUMENT
18 May 2016
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10 May 2016
Form 4
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5 May 2016
Form 4
PRIMARY DOCUMENT
7 May 2015
Form 5
PRIMARY DOCUMENT
2 Jan 2015
Oscher Ronald J
(55)
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Form 4
Statement of changes in beneficial ownership
28 May
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
3 Nov 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
25 Mar 2024
Form 4
PRIMARY DOCUMENT
20 Mar 2024
MONTGOMERY THOMAS M
(51)
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Form 4
Statement of changes in beneficial ownership
29 Dec 2025
Form 4
Statement of changes in beneficial ownership
23 Dec 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
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PRIMARY DOCUMENT
25 Mar 2024
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20 Mar 2024
Form 4
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12 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Feb 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
CIAMPITTI TONY J
(44)
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Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
25 Feb 2025
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21 Feb 2025
Form 4
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25 Nov 2024
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25 Mar 2024
Form 4
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20 Mar 2024
KLEIN CHARLES D
(39)
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Form 4
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6 Apr 2016
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10 Feb 2016
Form 5
PRIMARY DOCUMENT
4 Jan 2016
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1 Jun 2015
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7 May 2015
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16 Jan 2015
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19 Dec 2014
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5 Nov 2014
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19 May 2014
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9 May 2014
CHLEBEK ROBERT W
(35)
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2 Jan 2009
Form 4
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24 Jul 2008
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9 Jun 2008
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19 May 2008
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16 May 2008
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24 Apr 2008
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12 Feb 2008
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2 Jan 2008
Form 4
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20 Nov 2007
Form 4
PRIMARY DOCUMENT
24 Sep 2007
Conti Anthony James
(31)
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Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
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20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
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22 Mar 2023
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6 Mar 2023
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28 Mar 2022
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21 Mar 2022
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25 Mar 2021
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12 Mar 2021
SMALLS ISAAC S
(28)
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2 Jan 2008
Form 4
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1 Oct 2007
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19 Sep 2007
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11 Jul 2007
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25 Apr 2007
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23 Apr 2007
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22 Feb 2007
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2 Feb 2007
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26 Jan 2007
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3 Jan 2007
WILLIAMS DENNIS K
(27)
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10 Nov 2020
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20 Mar 2020
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19 Feb 2020
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10 May 2019
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2 May 2019
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7 Mar 2019
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9 May 2018
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22 Feb 2018
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11 May 2017
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22 Feb 2017
SAUNDERS DEIRDRE D
(27)
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25 Jan 2007
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3 Jan 2007
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18 Dec 2006
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15 Dec 2006
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14 Dec 2006
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27 Apr 2006
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15 Feb 2006
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14 Feb 2006
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27 Jan 2006
Form 4
PRIMARY DOCUMENT
3 Jan 2006
Speranza Emanuela
(27)
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Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
Statement of changes in beneficial ownership
13 Nov 2025
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4/A
Statement of changes in beneficial ownership (amendment)
13 Feb
Form 4/A
Statement of changes in beneficial ownership (amendment)
13 Feb
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 4
PRIMARY DOCUMENT
27 Nov 2024
Hermance David F.
(24)
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Form 4
Statement of changes in beneficial ownership
10 Aug
Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
PRIMARY DOCUMENT
24 Mar 2025
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PRIMARY DOCUMENT
20 Mar 2025
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PRIMARY DOCUMENT
21 Feb 2025
Form 4
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12 Nov 2024
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PRIMARY DOCUMENT
25 Mar 2024
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PRIMARY DOCUMENT
20 Mar 2024
FRIEDLAENDER HELMUT N
(20)
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10 Sep 2008
Form 4
PRIMARY DOCUMENT
9 Sep 2008
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2 Apr 2008
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24 Mar 2008
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7 Feb 2008
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30 Jan 2008
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28 Sep 2007
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2 Jul 2007
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29 Jun 2007
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PRIMARY DOCUMENT
8 Nov 2006
AMATO THOMAS A
(20)
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Form 4
Statement of changes in beneficial ownership
25 Mar
Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
Statement of changes in beneficial ownership
23 Feb
Form 4
PRIMARY DOCUMENT
28 Mar 2025
Form 4
PRIMARY DOCUMENT
18 Mar 2025
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PRIMARY DOCUMENT
26 Mar 2024
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20 Mar 2024
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23 Mar 2023
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14 Mar 2023
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PRIMARY DOCUMENT
28 Mar 2022
STEINMANN DAVID P
(19)
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18 Feb 2011
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1 Feb 2011
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30 Apr 2010
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29 Dec 2009
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8 Jun 2009
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27 Apr 2009
Form 4/A
PRIMARY DOCUMENT
30 Apr 2009
Form 4
PRIMARY DOCUMENT
28 Jul 2008
Form 4
PRIMARY DOCUMENT
2 Jul 2008
Form 4
PRIMARY DOCUMENT
24 Apr 2008
NEUPAVER ALBERT J
(19)
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Form 4
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27 Jan 2006
Form 4
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3 Jan 2006
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5 Dec 2005
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2 Dec 2005
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29 Nov 2005
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21 Nov 2005
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28 Apr 2005
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9 Feb 2005
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27 Jan 2005
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3 Jan 2005
CHANDY RUBY R
(15)
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17 Nov 2021
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5 Nov 2021
Form 4
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12 Mar 2021
Form 4
PRIMARY DOCUMENT
14 Aug 2020
Form 4/A
PRIMARY DOCUMENT
20 Mar 2020
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PRIMARY DOCUMENT
20 Mar 2020
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PRIMARY DOCUMENT
30 Dec 2019
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PRIMARY DOCUMENT
10 May 2019
Form 4
PRIMARY DOCUMENT
9 May 2018
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PRIMARY DOCUMENT
11 May 2017
Carpenter Tod E.
(10)
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Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
19 Mar 2025
Form 4
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20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
21 Mar 2022
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12 Mar 2021
Form 4
PRIMARY DOCUMENT
20 Mar 2020
Form 4/A
PRIMARY DOCUMENT
20 Mar 2020
Form 4
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2 Aug 2019
Form 3
PRIMARY DOCUMENT
17 Jun 2019
GORDON SHELDON S
(8)
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Form 5
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5 Jan 2011
Form 4
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30 Apr 2010
Form 4
PRIMARY DOCUMENT
27 Apr 2009
Form 4
PRIMARY DOCUMENT
24 Apr 2008
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PRIMARY DOCUMENT
26 Apr 2007
Form 4
PRIMARY DOCUMENT
27 Apr 2006
Form 4
PRIMARY DOCUMENT
28 Apr 2005
Form 4
PRIMARY DOCUMENT
23 Jul 2004
Oberton Karleen Marie
(8)
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Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
Statement of changes in beneficial ownership
31 Dec 2025
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
21 Mar 2022
Form 4
PRIMARY DOCUMENT
12 Mar 2021
Form 3
PRIMARY DOCUMENT
11 Feb 2021
Puri Dalip
(7)
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Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 4
PRIMARY DOCUMENT
24 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2025
Form 4
PRIMARY DOCUMENT
21 Feb 2025
Form 3
PRIMARY DOCUMENT
2 Apr 2024
Seavers Dean
(6)
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Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
21 Mar 2022
Form 3
PRIMARY DOCUMENT
24 Feb 2022
Stefany Suzanne
(6)
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Form 4
Statement of changes in beneficial ownership
18 Mar
Form 4
PRIMARY DOCUMENT
18 Mar 2025
Form 4
PRIMARY DOCUMENT
20 Mar 2024
Form 4
PRIMARY DOCUMENT
23 Mar 2023
Form 4
PRIMARY DOCUMENT
5 Aug 2022
Form 3
PRIMARY DOCUMENT
5 Aug 2022
Amodei Robert
(4)
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Form 4
Statement of changes in beneficial ownership
23 Mar
Form 4
Statement of changes in beneficial ownership
19 Mar
Form 4
Statement of changes in beneficial ownership
19 Feb
Form 3
Initial statement of beneficial ownership
6 Jan
COLE LEWIS G
(3)
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Form 4
PRIMARY DOCUMENT
27 Apr 2006
Form 4
PRIMARY DOCUMENT
28 Apr 2005
Form 4
PRIMARY DOCUMENT
23 Jul 2004
Stanage Nick L
(3)
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Form 4
Statement of changes in beneficial ownership
12 Aug
Form 3
Initial statement of beneficial ownership
8 May
Form 4
Statement of changes in beneficial ownership
8 May
MANGOLD THOMAS F JR
(2)
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Form 4
PRIMARY DOCUMENT
14 Aug 2003
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9 Jun 2003
WINQUIST DONNA F
(2)
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21 Aug 2003
Form 4
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28 Jul 2003
โฅ5% Ownership
FMR LLC
(17)
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SC 13G/A
Ametek Inc/
8 Feb 2021
SC 13G
Ametek Inc/
7 Feb 2020
SC 13G/A
Ametek Inc/
13 Feb 2019
SC 13G/A
Ametek Inc/
13 Feb 2018
SC 13G/A
Ametek Inc/
14 Feb 2017
SC 13G/A
Ametek Inc/
12 Feb 2016
SC 13G/A
Ametek Inc/
10 Dec 2015
SC 13G
Ametek Inc/
13 Feb 2015
SC 13G/A
Ametek Inc/
14 Feb 2011
SC 13G
Ametek Inc/
16 Feb 2010
BlackRock Inc.
(15)
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SC 13G/A
Ametek Inc/
26 Jan 2024
SC 13G/A
Ametek Inc/
1 Feb 2023
SC 13G/A
Ametek Inc/
1 Feb 2022
SC 13G/A
Ametek Inc/
29 Jan 2021
SC 13G/A
Ametek Inc/
5 Feb 2020
SC 13G/A
Ametek Inc/
4 Feb 2019
SC 13G/A
Ametek Inc/
29 Jan 2018
SC 13G/A
Ametek Inc/
19 Jan 2017
SC 13G/A
Ametek Inc/
25 Jan 2016
SC 13G/A
Ametek Inc/
30 Jan 2015
PRICE T ROWE ASSOCIATES INC /MD/
(13)
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SC 13G/A
Ametek Inc/
6 Feb 2017
SC 13G/A
Ametek Inc/
11 Feb 2016
SC 13G
Ametek Inc/
12 Feb 2015
SC 13G/A
Ametek Inc/
12 Feb 2014
SC 13G/A
Ametek Inc/
7 Feb 2013
SC 13G/A
Ametek Inc/
21 Feb 2012
SC 13G/A
Ametek Inc/
13 Feb 2012
SC 13G/A
Ametek Inc/
10 Feb 2011
SC 13G/A
Ametek Inc/
12 Feb 2010
SC 13G/A
Ametek Inc/
11 Feb 2009
VANGUARD GROUP INC
(13)
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SC 13G/A
Ametek Inc/
26 Mar
SC 13G/A
Ametek Inc/
13 Feb 2024
SC 13G/A
Ametek Inc/
9 Feb 2023
SC 13G/A
Ametek Inc/
9 Feb 2022
SC 13G/A
Ametek Inc/
10 Feb 2021
SC 13G/A
Ametek Inc/
12 Feb 2020
SC 13G/A
Ametek Inc/
11 Feb 2019
SC 13G/A
Ametek Inc/
12 Feb 2018
SC 13G/A
Ametek Inc/
11 Dec 2017
SC 13G/A
Ametek Inc/
9 Feb 2017
COLUMBIA WANGER ASSET MANAGEMENT LLC
(9)
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SC 13G/A
Ametek Inc/
10 Feb 2015
SC 13G/A
Ametek Inc/
6 Feb 2014
SC 13G/A
Ametek Inc/
14 Feb 2013
SC 13G/A
Ametek Inc/
10 Feb 2012
SC 13G/A
Ametek Inc/
10 Feb 2011
SC 13G/A
Ametek Inc/
9 Feb 2010
SC 13G/A
Ametek Inc/
5 Feb 2009
SC 13G/A
Ametek Inc/
24 Jan 2008
SC 13G
Ametek Inc/
11 Jan 2007
GAMCO INVESTORS, INC. ET AL
(6)
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SC 13D/A
Ametek Inc/
7 Jun 2007
SC 13D/A
Ametek Inc/
29 Nov 2005
SC 13D/A
Ametek Inc/
18 May 2005
SC 13D/A
Ametek Inc/
18 Nov 2004
SC 13D/A
Ametek Inc/
4 Jun 2004
SC 13D/A
Ametek Inc/
30 Jul 2003
SOUTHEASTERN ASSET MANAGEMENT INC/TN/
(4)
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SC 13G/A
Ametek Inc/
10 Oct 2000
SC 13G/A
Ametek Inc/
9 Feb 2000
SC 13G/A
Ametek Inc/
9 Mar 1999
SC 13G
Ametek Inc/
4 Feb 1999
WACHOVIA CORP NEW
(2)
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SC 13G
Ametek Inc/
16 Nov 2005
SC 13G
Ametek Inc/
3 Feb 2005
WACHOVIA CORP CAPITAL/WEALTH MANAGEMENT GROUP
(1)
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SC 13G
Ametek Inc/
10 Feb 2004
VANGUARD CAPITAL MANAGEMENT LLC
(1)
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SC 13G
Ametek Inc/
29 Apr
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