Form4insider filings, from the source

Insider · CIK 0001222374

Douglas K Howell

Files at: AJG. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $7.1M · 11net −$7.1M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesFeb 2015Aug 2015Feb 2016Aug 2016Feb 2017Aug 2017Feb 2018

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 10, 2018 GForm 5 →Feb 14, 2019, 3:05 pm ESTGALLAGHER ARTHUR J & COAJG652——42,577— plan?
Mar 15, 2018 AForm 4 →Mar 19, 5:51 pm EDTGALLAGHER ARTHUR J & COAJG3,250——26,950— plan?
Mar 11, 2018 FMForm 4 →Mar 14, 5:11 pm EDTGALLAGHER ARTHUR J & COAJG22,017$72.63$207,35923,700— plan? late
Feb 27, 2018 SForm 4 →Mar 1, 4:36 pm ESTGALLAGHER ARTHUR J & COAJG261$70.48$18,39537,800−0.69% plan?
Feb 27, 2018 MForm 4 →Mar 1, 4:36 pm ESTGALLAGHER ARTHUR J & COAJG261$23.76$6,20138,061— plan?
Feb 15, 2018 SForm 4 →Feb 20, 4:40 pm ESTGALLAGHER ARTHUR J & COAJG10,800$68.84$743,49237,800−22.2% plan?
Feb 15, 2018 MForm 4 →Feb 20, 4:40 pm ESTGALLAGHER ARTHUR J & COAJG10,800$27.09$292,55843,600— plan?
Feb 14, 2018 SForm 4 →Feb 16, 6:35 pm ESTGALLAGHER ARTHUR J & COAJG5,200$68.17$354,48437,800−12.1% plan?
Feb 14, 2018 MForm 4 →Feb 16, 6:35 pm ESTGALLAGHER ARTHUR J & COAJG5,200$30.95$160,94043,000— plan?
Sep 14, 2017 SForm 4 →Sep 15, 2:31 pm EDTGALLAGHER ARTHUR J & COAJG9,967$59.98$597,82137,800−20.9% plan?
Sep 14, 2017 MForm 4 →Sep 15, 2:31 pm EDTGALLAGHER ARTHUR J & COAJG9,967$27.94$278,47847,767— plan?
Jun 15, 2017 SForm 4 →Jun 19, 4:41 pm EDTGALLAGHER ARTHUR J & COAJG20,000$58.85$1,177,00037,800−34.6% plan?
Jun 15, 2017 MForm 4 →Jun 19, 4:41 pm EDTGALLAGHER ARTHUR J & COAJG20,000$27.94$558,80047,800— plan?
Mar 17, 2017 SForm 4 →Mar 20, 5:51 pm EDTGALLAGHER ARTHUR J & COAJG20,033$56.95$1,140,87937,321−34.9% plan?
Mar 16, 2017 AMForm 4 →Mar 20, 5:51 pm EDTGALLAGHER ARTHUR J & COAJG34,433$27.94$559,72257,354— plan?
Mar 10, 2017 FMForm 4 →Mar 14, 4:26 pm EDTGALLAGHER ARTHUR J & COAJG23,915$56.66$131,16820,906— plan?
Jan 30, 2017 SForm 4 →Feb 1, 5:59 pm ESTGALLAGHER ARTHUR J & COAJG11,375$53.95$613,68131,586−26.5% plan?
Nov 4, 2016 GMForm 4 →Feb 1, 2017, 5:59 pm ESTGALLAGHER ARTHUR J & COAJG15,755$28.65$325,89436,597— plan? late
Sep 15, 2016 SForm 4 →Sep 19, 4:16 pm EDTGALLAGHER ARTHUR J & COAJG9,000$50.10$450,90034,018−20.9% plan?
Sep 15, 2016 MForm 4 →Sep 19, 4:16 pm EDTGALLAGHER ARTHUR J & COAJG9,000$24.13$217,17043,018— plan?
May 10, 2016 FMForm 4 →May 11, 6:00 pm EDTGALLAGHER ARTHUR J & COAJG4,573$35.94$164,33933,643— plan?
Mar 16, 2016 AMForm 4 →Mar 18, 7:04 pm EDTGALLAGHER ARTHUR J & COAJG15,287$42.97$170,76334,456— plan?
Feb 24, 2016 AForm 4 →Feb 26, 11:43 am ESTGALLAGHER ARTHUR J & COAJG7,556——37,056— plan?
Jun 17, 2015 SForm 4 →Jun 19, 5:38 pm EDTGALLAGHER ARTHUR J & COAJG15,000$49.13$736,87929,747−33.5% plan?
Jun 17, 2015 MForm 4 →Jun 19, 5:38 pm EDTGALLAGHER ARTHUR J & COAJG15,000$27.25$408,75041,788— plan?
Jun 15, 2015 SForm 4 →Jun 17, 4:43 pm EDTGALLAGHER ARTHUR J & COAJG20,000$48.74$974,80029,747−40.2% plan?
Jun 15, 2015 MForm 4 →Jun 17, 4:43 pm EDTGALLAGHER ARTHUR J & COAJG20,000$27.25$545,00039,747— plan?
Mar 11, 2015 AForm 4 →Mar 13, 2:19 pm EDTGALLAGHER ARTHUR J & COAJG12,000——29,500— plan?
Mar 6, 2015 MForm 4 →Mar 10, 5:05 pm EDTGALLAGHER ARTHUR J & COAJG7,600——17,500— plan?
Feb 12, 2015 SForm 4 →Feb 17, 4:30 pm ESTGALLAGHER ARTHUR J & COAJG6,000$47.20$283,20029,063−17.1% plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 22, 2026 IForm 4 →Jun 24, 6:45 pm EDTArthur J. Gallagher & Co.AJG12,954$209.08$2,708,503185,954—
Dec 31, 2018 IForm 5 →Feb 14, 2019, 3:05 pm ESTGALLAGHER ARTHUR J & COAJG4,255——151,146—
Dec 19, 2018 IForm 4 →Dec 21, 11:13 am ESTGALLAGHER ARTHUR J & COAJG840$73.32$61,589146,891—
Jun 18, 2018 IForm 4 →Jun 19, 5:14 pm EDTGALLAGHER ARTHUR J & COAJG916$66.39$60,81372,697—
May 3, 2018 IForm 4 →May 7, 5:42 pm EDTGALLAGHER ARTHUR J & COAJG1,056$68.56$72,399186—
Mar 15, 2018 AIForm 4 →Mar 19, 5:51 pm EDTGALLAGHER ARTHUR J & COAJG21,932$71.11$500,046153,814—
Mar 12, 2018 MForm 4 →Mar 14, 5:11 pm EDTGALLAGHER ARTHUR J & COAJG4,050——4,050—
Feb 27, 2018 MForm 4 →Mar 1, 4:36 pm ESTGALLAGHER ARTHUR J & COAJG261——0—
Feb 15, 2018 MForm 4 →Feb 20, 4:40 pm ESTGALLAGHER ARTHUR J & COAJG10,800——261—
Feb 14, 2018 MForm 4 →Feb 16, 6:35 pm ESTGALLAGHER ARTHUR J & COAJG5,200——5,000—
Dec 19, 2017 IForm 4 →Dec 21, 4:23 pm ESTGALLAGHER ARTHUR J & COAJG826$64.40$53,19470,242—
Dec 13, 2017 IForm 4 →Dec 15, 4:23 pm ESTGALLAGHER ARTHUR J & COAJG828$64.21$53,16669,821—
Sep 14, 2017 MForm 4 →Sep 15, 2:31 pm EDTGALLAGHER ARTHUR J & COAJG9,967——0—
Aug 2, 2017 IForm 4 →Aug 4, 4:54 pm EDTGALLAGHER ARTHUR J & COAJG889$59.02$52,46969,398—
Jun 15, 2017 MForm 4 →Jun 19, 4:41 pm EDTGALLAGHER ARTHUR J & COAJG20,000——9,967—
May 2, 2017 IForm 4 →May 4, 6:12 pm EDTGALLAGHER ARTHUR J & COAJG2,034$55.04$111,95168,941—
Mar 28, 2017 IForm 4 →Mar 30, 3:31 pm EDTGALLAGHER ARTHUR J & COAJG7,967——143,174—
Mar 16, 2017 AMForm 4 →Mar 20, 5:51 pm EDTGALLAGHER ARTHUR J & COAJG39,833——29,967—
Mar 13, 2017 MForm 4 →Mar 14, 4:26 pm EDTGALLAGHER ARTHUR J & COAJG5,500——27,673—
Jan 30, 2017 MForm 4 →Feb 1, 5:59 pm ESTGALLAGHER ARTHUR J & COAJG11,375——0—
Nov 2, 2016 IForm 4 →Nov 4, 4:04 pm EDTGALLAGHER ARTHUR J & COAJG965$47.35$45,69366,018—
Sep 15, 2016 MForm 4 →Sep 19, 4:16 pm EDTGALLAGHER ARTHUR J & COAJG9,000——0—
Jun 16, 2016 IForm 4 →Jun 20, 4:34 pm EDTGALLAGHER ARTHUR J & COAJG4,129$46.61$192,45316,098—
May 10, 2016 MForm 4 →May 11, 6:00 pm EDTGALLAGHER ARTHUR J & COAJG2,590——0—
Mar 16, 2016 AMForm 4 →Mar 18, 7:04 pm EDTGALLAGHER ARTHUR J & COAJG43,116——130,174—
Mar 7, 2016 IForm 4 →Mar 9, 2:24 pm ESTGALLAGHER ARTHUR J & COAJG2,009$41.18$82,73118,979—
Dec 18, 2015 IForm 4 →Dec 22, 2:49 pm ESTGALLAGHER ARTHUR J & COAJG2,353$40.08$94,30863,018—
Aug 26, 2015 IForm 4 →Aug 28, 1:38 pm EDTGALLAGHER ARTHUR J & COAJG1,249$42.62$53,23261,875—
Jun 17, 2015 MForm 4 →Jun 19, 5:38 pm EDTGALLAGHER ARTHUR J & COAJG15,000——0—
Jun 15, 2015 MForm 4 →Jun 17, 4:43 pm EDTGALLAGHER ARTHUR J & COAJG20,000——15,000—
Apr 30, 2015 IForm 4 →May 4, 7:18 pm EDTGALLAGHER ARTHUR J & COAJG3,911$47.83$187,06361,342—
Mar 18, 2015 AForm 4 →Mar 19, 4:52 pm EDTGALLAGHER ARTHUR J & COAJG8,450——115,916—
Mar 11, 2015 AForm 4 →Mar 13, 2:19 pm EDTGALLAGHER ARTHUR J & COAJG19,100——19,100—
Mar 6, 2015 MForm 4 →Mar 10, 5:05 pm EDTGALLAGHER ARTHUR J & COAJG7,600——7,600—
Feb 13, 2015 IForm 4 →Feb 17, 4:30 pm ESTGALLAGHER ARTHUR J & COAJG3,038$47.50$144,30560,871—