ARTHUR J GALLAGHER & CO (AJG) Stock Ownership

NYSE:AJG • US3635761097

Current stock price

222.5 USD
+8.95 (+4.19%)
At close:
221.503 USD
-1 (-0.45%)
After Hours:

AJG Ownership information

AJG Ownership Chart.AJG Ownership Chart: showing Insider, Institutional ownership and shares available to the public.AJG Ownership.InsiderInstitutionalPublic



Shares Outstanding256.89M
Float254.27M
Float Short Interest Percentage1.97%
Owners (insider)0.63%
Owners (institutional)93.34%
Owners (insider) change6.08%
Owners (institutional) change0%
AJG Institutional Ownership HistoryAJG Institutional Ownership HistoryAJG Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 Mar 2026 50M 100M 150M 200M
AJG Historical Insider Transactions ChartAJG Historical Insider Buy and Sell Transactions ChartAJG Historical Insider Transactions May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 Apr 2026 0 20K -20K -40K -60K
DateNameTypeSharesPriceAmount
Mar 31, 2026GALLAGHER THOMAS JOSEPHOption Excercise76215.95$ 16,412.20
Mar 31, 2026GALLAGHER THOMAS JOSEPHOption Excercise76215.95$ 16,412.20
Mar 31, 2026CARY RICHARD COption Excercise472215.95$ 101,928.40
Mar 31, 2026CARY RICHARD COption Excercise139215.95$ 30,017.05
Mar 31, 2026GALLAGHER J PATRICK JROption Excercise5346215.95$ 1,154,468.70
Mar 31, 2026GALLAGHER J PATRICK JROption Excercise2369215.95$ 511,585.55
Mar 31, 2026Bay Walter D.Option Excercise1415215.95$ 305,569.25
Mar 31, 2026Bay Walter D.Option Excercise627215.95$ 135,400.65
Mar 31, 2026HOWELL DOUGLAS KOption Excercise76215.95$ 16,412.20
Mar 31, 2026HOWELL DOUGLAS KOption Excercise76215.95$ 16,412.20
Mar 31, 2026Hudson Scott ROption Excercise64215.95$ 13,820.80
Mar 31, 2026Hudson Scott ROption Excercise64215.95$ 13,820.80
Mar 31, 2026Jain VishalOption Excercise51215.95$ 11,013.45
Mar 31, 2026Jain VishalOption Excercise51215.95$ 11,013.45
Mar 31, 2026Ziebell William FOption Excercise51215.95$ 11,013.45
Mar 31, 2026Ziebell William FOption Excercise51215.95$ 11,013.45
Mar 23, 2026Gallagher Patrick MurphyOther Disposition14080.00$ 0.00
Mar 23, 2026GALLAGHER THOMAS JOSEPHOther Disposition17600.00$ 0.00
Mar 16, 2026Pesch Michael RobertOption Excercise525207.93$ 109,163.25
Mar 15, 2026GALLAGHER THOMAS JOSEPHGrant95600.00$ 0.00
Mar 15, 2026GALLAGHER THOMAS JOSEPHOption Excercise191200.00$ 0.00
Mar 15, 2026GALLAGHER THOMAS JOSEPHOption Excercise4068207.93$ 845,859.24
Mar 15, 2026Jain VishalGrant62140.00$ 0.00
Mar 15, 2026Jain VishalOption Excercise62140.00$ 0.00
Mar 15, 2026Jain VishalOption Excercise3146207.93$ 654,147.78
Mar 15, 2026Pietrucha Susan EGrant66120.00$ 0.00
Mar 15, 2026Pietrucha Susan EOption Excercise132240.00$ 0.00
Mar 15, 2026Pietrucha Susan EOption Excercise2186207.93$ 454,534.98
Mar 15, 2026Mead Christopher EGrant52580.00$ 0.00
Mar 15, 2026Mead Christopher EOption Excercise105160.00$ 0.00
Mar 15, 2026Mead Christopher EOption Excercise2451207.93$ 509,636.43
Mar 15, 2026Ziebell William FGrant69300.00$ 0.00
Mar 15, 2026Ziebell William FOption Excercise138600.00$ 0.00
Mar 15, 2026Ziebell William FOption Excercise2321207.93$ 482,605.53
Mar 15, 2026Bay Walter D.Grant70900.00$ 0.00
Mar 15, 2026Bay Walter D.Option Excercise141800.00$ 0.00
Mar 15, 2026Bay Walter D.Option Excercise2411207.93$ 501,319.23
Mar 15, 2026Gallagher Patrick MurphyGrant46200.00$ 0.00
Mar 15, 2026Gallagher Patrick MurphyOption Excercise92400.00$ 0.00
Mar 15, 2026Gallagher Patrick MurphyOption Excercise2487207.93$ 517,121.91
Mar 15, 2026GALLAGHER J PATRICK JRGrant450480.00$ 0.00
Mar 15, 2026GALLAGHER J PATRICK JROption Excercise900960.00$ 0.00
Mar 15, 2026GALLAGHER J PATRICK JROption Excercise19168207.93$ 3,985,602.24
Mar 15, 2026CARY RICHARD COption Excercise181207.93$ 37,635.33
Mar 15, 2026Bloom Mark H.Grant35060.00$ 0.00
Mar 15, 2026Bloom Mark H.Option Excercise70120.00$ 0.00
Mar 15, 2026Bloom Mark H.Option Excercise793207.93$ 164,888.49
Mar 15, 2026Hudson Scott RGrant71700.00$ 0.00
Mar 15, 2026Hudson Scott ROption Excercise143400.00$ 0.00
Mar 15, 2026Hudson Scott ROption Excercise2828207.93$ 588,026.04
Mar 15, 2026HOWELL DOUGLAS KGrant90820.00$ 0.00
Mar 13, 2026HOWELL DOUGLAS KOption Excercise3226434.78$ 1,122,219.00
Mar 13, 2026HOWELL DOUGLAS KOption Excercise12503207.93$ 2,599,748.79
Mar 9, 2026Jain VishalOption Excercise845079.59$ 672,535.50
Mar 9, 2026Jain VishalOption Excercise4326219.20$ 948,237.57
Mar 6, 2026Hudson Scott ROption Excercise380079.59$ 302,442.00
Mar 6, 2026Hudson Scott ROpen Market Sale3800227.57$ 864,766.00
Mar 5, 2026Mead Christopher EOption Excercise400079.59$ 318,360.00
Mar 5, 2026Mead Christopher EOpen Market Sale4000227.12$ 908,472.00
Mar 5, 2026Pesch Michael RobertOption Excercise675079.59$ 537,232.50
Mar 5, 2026Pesch Michael RobertOption Excercise3733228.84$ 854,241.06
Mar 3, 2026Gallagher Patrick MurphyOption Excercise500079.59$ 397,950.00
Mar 3, 2026GALLAGHER J PATRICK JROther Disposition33000.00$ 0.00
Mar 3, 2026Gallagher Patrick MurphyOther Aquisition9000.00$ 0.00
Mar 2, 2026GALLAGHER J PATRICK JROption Excercise4405079.59$ 3,505,939.50
Mar 2, 2026GALLAGHER J PATRICK JROpen Market Sale27450230.31$ 6,322,064.40
Mar 1, 2026JOHNSON DAVID SGrant214228.20$ 48,834.80
Mar 1, 2026Miskel Christopher C.Grant175228.20$ 39,935.00
Feb 26, 2026GALLAGHER THOMAS JOSEPHOption Excercise2820075.59$ 2,131,638.00
Feb 26, 2026GALLAGHER THOMAS JOSEPHOption Excercise17555221.70$ 3,891,855.73
Jan 1, 2026Jain VishalOption Excercise9550.00$ 0.00
Jan 1, 2026Jain VishalOption Excercise259258.79$ 67,026.61
Dec 23, 2025Mead Christopher EOption Excercise400079.59$ 318,360.00
Dec 23, 2025Mead Christopher EOpen Market Sale4000258.11$ 1,032,440.00
Dec 23, 2025Mead Christopher EOther Disposition3880.00$ 0.00
Dec 19, 2025Bay Walter D.Option Excercise1585079.59$ 1,261,501.50
Dec 19, 2025Bay Walter D.Open Market Sale15850255.00$ 4,041,750.00
Dec 19, 2025Bay Walter D.Other Disposition17240.00$ 0.00
Dec 1, 2025JOHNSON DAVID SGrant198246.10$ 48,727.80
Dec 1, 2025Miskel Christopher C.Grant163246.10$ 40,114.30
Nov 21, 2025Mead Christopher EOpen Market Sale1250250.74$ 313,425.00
Nov 18, 2025CARY RICHARD COpen Market Sale6000261.00$ 1,566,000.00
Nov 3, 2025Pesch Michael RobertOpen Market Purchase4000247.12$ 988,488.26
Sep 19, 2025HOWELL DOUGLAS KOpen Market Sale14000299.42$ 4,191,934.80
Sep 10, 2025Pesch Michael RobertOther Disposition3380.00$ 0.00
Sep 9, 2025HOWELL DOUGLAS KOpen Market Sale3000299.78$ 899,334.00
Sep 8, 2025Hudson Scott ROpen Market Sale12855297.60$ 3,825,688.00
Sep 8, 2025Hudson Scott ROption Excercise760079.59$ 604,884.00
Sep 1, 2025Miskel Christopher C.Grant132302.75$ 39,963.00
Sep 1, 2025JOHNSON DAVID SGrant161302.75$ 48,742.75
Aug 21, 2025CARY RICHARD COpen Market Sale4000306.00$ 1,224,000.00
Aug 20, 2025GALLAGHER THOMAS JOSEPHOther Disposition612500.00$ 0.00
Jul 31, 2025HOWELL DOUGLAS KOption Excercise357390.00$ 0.00
Jul 31, 2025GALLAGHER THOMAS JOSEPHOption Excercise13760.00$ 0.00
Jul 24, 2025Harries Richard de Winton WilkinOption Excercise56310.79$ 17,404.24
Jun 18, 2025Pesch Michael RobertOpen Market Purchase59318.37$ 18,783.83
Jun 9, 2025GALLAGHER J PATRICK JROther Disposition315340.00$ 0.00
Jun 9, 2025Gallagher Patrick MurphyOther Aquisition79330.00$ 0.00
Jun 2, 2025JOHNSON DAVID SGrant140347.44$ 48,641.60
Jun 2, 2025Miskel Christopher C.Grant115347.44$ 39,955.60
May 28, 2025GALLAGHER J PATRICK JROther Disposition88250.00$ 0.00
May 21, 2025Hudson Scott ROption Excercise1050079.59$ 835,695.00
May 21, 2025Hudson Scott ROpen Market Sale10500337.17$ 3,540,274.50
May 19, 2025Pietrucha Susan EOption Excercise1350079.59$ 1,074,465.00
May 19, 2025Pietrucha Susan EOpen Market Sale13500344.13$ 4,645,728.00
May 16, 2025JOHNSON DAVID SOpen Market Sale1000342.04$ 342,038.00
May 16, 2025GALLAGHER THOMAS JOSEPHOther Disposition30000.00$ 0.00
May 13, 2025BARRAT SHERRY SGrant6900.00$ 0.00
May 13, 2025Coldman David JohnGrant6900.00$ 0.00
May 13, 2025Clarke Teresa HillaryGrant6900.00$ 0.00
May 13, 2025Harries Richard de Winton WilkinGrant6900.00$ 0.00
May 13, 2025Caplan Deborah HGrant6900.00$ 0.00
May 13, 2025NICOLETTI RALPH JGrant6900.00$ 0.00
May 13, 2025Miskel Christopher C.Grant6900.00$ 0.00
May 13, 2025JOHNSON DAVID SGrant6900.00$ 0.00
May 13, 2025ROSENTHAL NORMAN LGrant6900.00$ 0.00
May 7, 2025CARY RICHARD COpen Market Sale12000339.51$ 4,074,120.00