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Arthur J. Gallagher & Co.
(AJG US)
$280.38
-0.22
0.08%
(Market Open ยท 16:28:21 UTC)
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Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
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Home
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Annotations
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Help
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Privacy policy
Get the full experience
We save the real magic for signed-in users.
Sign In
Home
Stock Screener
Document Search
Charting
Watchlists
Recent Filings
Arthur J. Gallagher & Co.
(AJG US)
$280.38
-0.22
0.08%
(Market Open ยท 16:28:21 UTC)
Follow
Doc Search
Profile
Entity Structure
SEC Filings
Financials
Charting
Short Interest
Employees
AJG US
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AJG US
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Ask AI
SEC Filings
SEC Filings
Select Filings
Financials
(127)
Expand
10-Q
Q3
ended 30 Sept 2026
5 Nov
10-Q
Q2
ended 30 Jun 2026
5 Aug
10-Q
Q1
ended 31 Mar 2026
6 May
10-K
FY 2025
ended 31 Dec 2025
17 Feb
10-Q
Q3
ended 30 Sept 2025
7 Nov 2025
10-Q
Q2
ended 30 Jun 2025
1 Aug 2025
10-Q
Q1
ended 31 Mar 2025
2 May 2025
10-K
FY 2024
ended 31 Dec 2024
18 Feb 2025
10-Q
Q3
ended 30 Sept 2024
29 Oct 2024
10-Q
Q2
ended 30 Jun 2024
26 Jul 2024
10-K
FY 2023
ended 31 Dec 2023
9 Feb 2024
10-Q
Q3
ended 30 Sept 2023
27 Oct 2023
10-Q
Q2
ended 30 Jun 2023
4 Aug 2023
10-Q
Q1
ended 31 Mar 2023
8 May 2023
10-K
FY 2022
ended 31 Dec 2022
10 Feb 2023
Events
(351)
Expand
8-K
Results of Operations and Financial Condition
29 Oct
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
26 Aug
8-K
Results of Operations and Financial Condition
30 Jul
8-K
Other Events
29 Jul
8-K
Regulation FD Disclosure
17 Jun
8-K
Submission of Matters to a Vote of Security Holders
13 May
8-K
Results of Operations and Financial Condition
30 Apr
8-K
Regulation FD Disclosure
17 Mar
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
12 Mar
8-K
ARTHUR J. GALLAGHER & CO. ANNOUNCES
29 Jan
8-K
Regulation FD Disclosure
16 Dec 2025
8-K
NEWS RELEASE
30 Oct 2025
8-K/A
Financial Statements and Exhibits
28 Oct 2025
8-K
Regulation FD Disclosure
18 Sep 2025
8-K
Completed Acquisition or Disposition of Assets
18 Aug 2025
Insider Ownership
(1.5K)
Expand
Form 4
Ziebell William F
5 Nov
Form 4
HOWELL DOUGLAS K
4 Nov
Form 4
Mead Christopher E
4 Nov
Form 3/A
Koreyva Kyle Graham
8 Oct
Form 3
Koreyva Kyle Graham
1 Oct
Form 4
CARY RICHARD C
17 Sep
Form 4
Gallagher Patrick Murphy
10 Sep
Form 4
GALLAGHER J PATRICK JR
10 Sep
Form 4
Hudson Scott R
4 Sep
Form 4
Miskel Christopher C.
2 Sep
Form 4
Bay Walter D.
26 Aug
Form 4
Mead Christopher E
20 Aug
Form 4
Bloom Mark H.
18 Aug
Form 4
Gallagher Patrick Murphy
7 Aug
Form 4
Jain Vishal
6 Jul
Beneficial Ownership
(88)
Expand
SC 13G/A
Arthur J. Gallagher & Co.
12 Aug
SC 13G/A
Arthur J. Gallagher & Co.
6 Aug
SC 13G/A
Arthur J. Gallagher & Co.
27 Jul
SC 13G
Arthur J. Gallagher & Co.
29 Apr
SC 13G/A
Arthur J. Gallagher & Co.
26 Mar
SC 13G
Arthur J. Gallagher & Co.
13 Feb
SC 13G/A
Arthur J. Gallagher & Co.
31 Oct 2025
SC 13G/A
Arthur J. Gallagher & Co.
16 Jul 2025
SC 13G/A
Arthur J. Gallagher & Co.
22 Apr 2025
SC 13G
Arthur J. Gallagher & Co.
10 Feb 2025
SC 13G
Arthur J. Gallagher & Co.
12 Nov 2024
SC 13G/A
Arthur J. Gallagher & Co.
13 Feb 2024
SC 13G
Arthur J. Gallagher & Co.
25 Jan 2024
SC 13G/A
Arthur J. Gallagher & Co.
9 Feb 2023
SC 13G/A
Arthur J. Gallagher & Co.
3 Feb 2023
Other Ownership
(171)
Expand
Form 144
Pietrucha Susan E
9 Nov
Form 144
Ziebell William F
4 Nov
Form 144
CARY RICHARD C
4 Nov
Form 144
HOWELL DOUGLAS K
2 Nov
Form 144
Mead Christopher E
2 Nov
Form 144
HOWELL DOUGLAS K
2 Nov
Form 144
CARY RICHARD C
15 Sep
Form 144
Matrix Trust Co
15 Sep
Form 144
Hudson Scott R
2 Sep
Form 144
Bay Walter D.
24 Aug
Form 144
Mead Christopher E
19 Aug
13F-NT
Notice of non-filing (institutional investment manager holdings)
14 Aug
Form 144
Matrix Trust Co
16 Jun
Form 144
CARY RICHARD C
2 Jun
13F-NT
Notice of non-filing (institutional investment manager holdings)
15 May
Proxies
(78)
Expand
N-PX
Annual report of proxy voting record
12 Aug
DEFA14A
Definitive additional materials
3 Apr
ARS
Annual report to security holders
23 Mar
DEFA14A
Definitive additional materials
23 Mar
DEF 14A
Definitive proxy statement
23 Mar
DEF 14A
Definitive proxy statement
24 Mar 2025
ARS
Annual report to security holders
24 Mar 2025
DEFA14A
Definitive additional materials
24 Mar 2025
N-PX
Annual report of proxy voting record
29 Aug 2024
ARS
Annual report to security holders
22 Mar 2024
DEF 14A
Definitive proxy statement
22 Mar 2024
DEFA14A
Definitive additional materials
22 Mar 2024
DEFA14A
Definitive additional materials
28 Apr 2023
ARS
Annual report to security holders
27 Mar 2023
DEFA14A
Definitive additional materials
27 Mar 2023
Registrations
(190)
Expand
S-8
Registration statement (employee benefit plan)
18 Feb 2025
FWP
Free writing prospectus
11 Dec 2024
424B2
Prospectus filing (Rule 424(b)(2))
11 Dec 2024
424B2
Prospectus filing (Rule 424(b)(2))
10 Dec 2024
424B5
Prospectus filing (Rule 424(b)(5))
9 Dec 2024
424B2
Prospectus filing (Rule 424(b)(2))
9 Dec 2024
S-3ASR
Automatic shelf registration statement (S-3)
9 Dec 2024
424B2
Prospectus filing (Rule 424(b)(2))
14 Mar 2024
424B2
Prospectus filing (Rule 424(b)(2))
14 Feb 2024
424B5
Prospectus filing (Rule 424(b)(5))
12 Feb 2024
S-3ASR
Automatic shelf registration statement (S-3)
12 Feb 2024
FWP
Free writing prospectus
12 Feb 2024
424B2
Prospectus filing (Rule 424(b)(2))
1 Nov 2023
FWP
Free writing prospectus
30 Oct 2023
424B5
Prospectus filing (Rule 424(b)(5))
30 Oct 2023
Filing Review Correspondence
(8)
Expand
CORRESP
Filing review correspondence
2 Apr 2024
CORRESP
Filing review correspondence
22 Nov 2022
CORRESP
Filing review correspondence
22 Nov 2016
CORRESP
Filing review correspondence
20 Jun 2016
CORRESP
Filing review correspondence
24 May 2016
CORRESP
Filing review correspondence
28 Jul 2015
CORRESP
Filing review correspondence
4 Aug 2006
UPLOAD
Filing review upload
21 Jul 2006
SEC Orders And Notices
(10)
Expand
EFFECT
Notice of effectiveness
28 Nov 2022
EFFECT
Notice of effectiveness
29 Nov 2016
EFFECT
Notice of effectiveness
18 Jun 2015
EFFECT
Notice of effectiveness
18 Jun 2015
EFFECT
Notice of effectiveness
21 Apr 2015
EFFECT
Notice of effectiveness
26 Mar 2014
EFFECT
Notice of effectiveness
13 Sep 2013
EFFECT
Notice of effectiveness
7 Aug 2013
EFFECT
Notice of effectiveness
5 Jun 2013
EFFECT
Notice of effectiveness
15 Aug 2008
Other
(15)
Expand
IRANNOTICE
IRANNOTICE
26 Oct 2018
IRANNOTICE
IRANNOTICE
27 Jul 2018
IRANNOTICE
IRANNOTICE
7 May 2018
IRANNOTICE
IRANNOTICE
12 Feb 2018
IRANNOTICE
IRANNOTICE
30 Oct 2017
IRANNOTICE
IRANNOTICE
28 Jul 2017
IRANNOTICE
IRANNOTICE
28 Apr 2017
IRANNOTICE
IRANNOTICE
13 Feb 2017
IRANNOTICE
IRANNOTICE
28 Oct 2016
IRANNOTICE
IRANNOTICE
29 Jul 2016
IRANNOTICE
IRANNOTICE
2 May 2016
IRANNOTICE
IRANNOTICE
31 Jul 2013
10-K405
10-K405
22 Mar 2002
10-K405
10-K405
27 Feb 1998
10-K405
10-K405
31 Dec 1994
Select Filings
Financials
(127)
Expand
10-Q
Q3
ended 30 Sept 2026
5 Nov
10-Q
Q2
ended 30 Jun 2026
5 Aug
10-Q
Q1
ended 31 Mar 2026
6 May
10-K
FY 2025
ended 31 Dec 2025
17 Feb
10-Q
Q3
ended 30 Sept 2025
7 Nov 2025
10-Q
Q2
ended 30 Jun 2025
1 Aug 2025
10-Q
Q1
ended 31 Mar 2025
2 May 2025
10-K
FY 2024
ended 31 Dec 2024
18 Feb 2025
10-Q
Q3
ended 30 Sept 2024
29 Oct 2024
10-Q
Q2
ended 30 Jun 2024
26 Jul 2024
10-K
FY 2023
ended 31 Dec 2023
9 Feb 2024
10-Q
Q3
ended 30 Sept 2023
27 Oct 2023
10-Q
Q2
ended 30 Jun 2023
4 Aug 2023
10-Q
Q1
ended 31 Mar 2023
8 May 2023
10-K
FY 2022
ended 31 Dec 2022
10 Feb 2023
Events
(351)
Expand
8-K
Results of Operations and Financial Condition
29 Oct
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
26 Aug
8-K
Results of Operations and Financial Condition
30 Jul
8-K
Other Events
29 Jul
8-K
Regulation FD Disclosure
17 Jun
8-K
Submission of Matters to a Vote of Security Holders
13 May
8-K
Results of Operations and Financial Condition
30 Apr
8-K
Regulation FD Disclosure
17 Mar
8-K
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
12 Mar
8-K
ARTHUR J. GALLAGHER & CO. ANNOUNCES
29 Jan
8-K
Regulation FD Disclosure
16 Dec 2025
8-K
NEWS RELEASE
30 Oct 2025
8-K/A
Financial Statements and Exhibits
28 Oct 2025
8-K
Regulation FD Disclosure
18 Sep 2025
8-K
Completed Acquisition or Disposition of Assets
18 Aug 2025
Insider Ownership
(1.5K)
Expand
Form 4
Ziebell William F
5 Nov
Form 4
HOWELL DOUGLAS K
4 Nov
Form 4
Mead Christopher E
4 Nov
Form 3/A
Koreyva Kyle Graham
8 Oct
Form 3
Koreyva Kyle Graham
1 Oct
Form 4
CARY RICHARD C
17 Sep
Form 4
Gallagher Patrick Murphy
10 Sep
Form 4
GALLAGHER J PATRICK JR
10 Sep
Form 4
Hudson Scott R
4 Sep
Form 4
Miskel Christopher C.
2 Sep
Form 4
Bay Walter D.
26 Aug
Form 4
Mead Christopher E
20 Aug
Form 4
Bloom Mark H.
18 Aug
Form 4
Gallagher Patrick Murphy
7 Aug
Form 4
Jain Vishal
6 Jul
Beneficial Ownership
(88)
Expand
SC 13G/A
Arthur J. Gallagher & Co.
12 Aug
SC 13G/A
Arthur J. Gallagher & Co.
6 Aug
SC 13G/A
Arthur J. Gallagher & Co.
27 Jul
SC 13G
Arthur J. Gallagher & Co.
29 Apr
SC 13G/A
Arthur J. Gallagher & Co.
26 Mar
SC 13G
Arthur J. Gallagher & Co.
13 Feb
SC 13G/A
Arthur J. Gallagher & Co.
31 Oct 2025
SC 13G/A
Arthur J. Gallagher & Co.
16 Jul 2025
SC 13G/A
Arthur J. Gallagher & Co.
22 Apr 2025
SC 13G
Arthur J. Gallagher & Co.
10 Feb 2025
SC 13G
Arthur J. Gallagher & Co.
12 Nov 2024
SC 13G/A
Arthur J. Gallagher & Co.
13 Feb 2024
SC 13G
Arthur J. Gallagher & Co.
25 Jan 2024
SC 13G/A
Arthur J. Gallagher & Co.
9 Feb 2023
SC 13G/A
Arthur J. Gallagher & Co.
3 Feb 2023
Other Ownership
(171)
Expand
Form 144
Pietrucha Susan E
9 Nov
Form 144
Ziebell William F
4 Nov
Form 144
CARY RICHARD C
4 Nov
Form 144
HOWELL DOUGLAS K
2 Nov
Form 144
Mead Christopher E
2 Nov
Form 144
HOWELL DOUGLAS K
2 Nov
Form 144
CARY RICHARD C
15 Sep
Form 144
Matrix Trust Co
15 Sep
Form 144
Hudson Scott R
2 Sep
Form 144
Bay Walter D.
24 Aug
Form 144
Mead Christopher E
19 Aug
13F-NT
Notice of non-filing (institutional investment manager holdings)
14 Aug
Form 144
Matrix Trust Co
16 Jun
Form 144
CARY RICHARD C
2 Jun
13F-NT
Notice of non-filing (institutional investment manager holdings)
15 May
Proxies
(78)
Expand
N-PX
Annual report of proxy voting record
12 Aug
DEFA14A
Definitive additional materials
3 Apr
ARS
Annual report to security holders
23 Mar
DEFA14A
Definitive additional materials
23 Mar
DEF 14A
Definitive proxy statement
23 Mar
DEF 14A
Definitive proxy statement
24 Mar 2025
ARS
Annual report to security holders
24 Mar 2025
DEFA14A
Definitive additional materials
24 Mar 2025
N-PX
Annual report of proxy voting record
29 Aug 2024
ARS
Annual report to security holders
22 Mar 2024
DEF 14A
Definitive proxy statement
22 Mar 2024
DEFA14A
Definitive additional materials
22 Mar 2024
DEFA14A
Definitive additional materials
28 Apr 2023
ARS
Annual report to security holders
27 Mar 2023
DEFA14A
Definitive additional materials
27 Mar 2023
Registrations
(190)
Expand
S-8
Registration statement (employee benefit plan)
18 Feb 2025
FWP
Free writing prospectus
11 Dec 2024
424B2
Prospectus filing (Rule 424(b)(2))
11 Dec 2024
424B2
Prospectus filing (Rule 424(b)(2))
10 Dec 2024
424B5
Prospectus filing (Rule 424(b)(5))
9 Dec 2024
424B2
Prospectus filing (Rule 424(b)(2))
9 Dec 2024
S-3ASR
Automatic shelf registration statement (S-3)
9 Dec 2024
424B2
Prospectus filing (Rule 424(b)(2))
14 Mar 2024
424B2
Prospectus filing (Rule 424(b)(2))
14 Feb 2024
424B5
Prospectus filing (Rule 424(b)(5))
12 Feb 2024
S-3ASR
Automatic shelf registration statement (S-3)
12 Feb 2024
FWP
Free writing prospectus
12 Feb 2024
424B2
Prospectus filing (Rule 424(b)(2))
1 Nov 2023
FWP
Free writing prospectus
30 Oct 2023
424B5
Prospectus filing (Rule 424(b)(5))
30 Oct 2023
Filing Review Correspondence
(8)
Expand
CORRESP
Filing review correspondence
2 Apr 2024
CORRESP
Filing review correspondence
22 Nov 2022
CORRESP
Filing review correspondence
22 Nov 2016
CORRESP
Filing review correspondence
20 Jun 2016
CORRESP
Filing review correspondence
24 May 2016
CORRESP
Filing review correspondence
28 Jul 2015
CORRESP
Filing review correspondence
4 Aug 2006
UPLOAD
Filing review upload
21 Jul 2006
SEC Orders And Notices
(10)
Expand
EFFECT
Notice of effectiveness
28 Nov 2022
EFFECT
Notice of effectiveness
29 Nov 2016
EFFECT
Notice of effectiveness
18 Jun 2015
EFFECT
Notice of effectiveness
18 Jun 2015
EFFECT
Notice of effectiveness
21 Apr 2015
EFFECT
Notice of effectiveness
26 Mar 2014
EFFECT
Notice of effectiveness
13 Sep 2013
EFFECT
Notice of effectiveness
7 Aug 2013
EFFECT
Notice of effectiveness
5 Jun 2013
EFFECT
Notice of effectiveness
15 Aug 2008
Other
(15)
Expand
IRANNOTICE
IRANNOTICE
26 Oct 2018
IRANNOTICE
IRANNOTICE
27 Jul 2018
IRANNOTICE
IRANNOTICE
7 May 2018
IRANNOTICE
IRANNOTICE
12 Feb 2018
IRANNOTICE
IRANNOTICE
30 Oct 2017
IRANNOTICE
IRANNOTICE
28 Jul 2017
IRANNOTICE
IRANNOTICE
28 Apr 2017
IRANNOTICE
IRANNOTICE
13 Feb 2017
IRANNOTICE
IRANNOTICE
28 Oct 2016
IRANNOTICE
IRANNOTICE
29 Jul 2016
IRANNOTICE
IRANNOTICE
2 May 2016
IRANNOTICE
IRANNOTICE
31 Jul 2013
10-K405
10-K405
22 Mar 2002
10-K405
10-K405
27 Feb 1998
10-K405
10-K405
31 Dec 1994
Ask in Filing
Ask in Filing