Form4insider filings, from the source

Company · CIK 0000913760 · SIC 6200 — Security & Commodity Brokers, Dealers, Exchanges & Services · Nasdaq

StoneX Group Inc. · SNEX

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $754k · 6sales $118.5M · 87net −$117.7M
$10k$10k$1M$1M$100M$100MbuyssalesSep 2012Jan 2015May 2017Sep 2019Jan 2022May 2024Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 2, 2016 MForm 4 →Jun 6, 4:39 pm EDTPaul G AndersonDirector10,070$18.64$187,70545,082— plan?
May 31, 2016 SForm 4 →Jun 2, 4:09 pm EDTWilliam J DunawayChief Financial Officer7,628$27.92$212,98832,602−19.0% plan?
May 31, 2016 MForm 4 →Jun 2, 4:09 pm EDTWilliam J DunawayChief Financial Officer9,735$18.64$181,46040,230— plan?
May 11, 2016 SForm 4 →May 11, 8:09 pm EDTPatricia Marie HarrodOther909$26.42$24,0162,311−28.2% plan?
Apr 29, 2016 AForm 4 →May 3, 5:37 pm EDTBruce KrehbielDirector255——19,088— plan?
Apr 29, 2016 AForm 4 →May 3, 5:36 pm EDTDaryl K HenzeDirector243——18,202— plan?
Apr 29, 2016 AForm 4 →May 3, 5:36 pm EDTEric ParthemoreDirector273——17,593— plan?
Apr 29, 2016 AForm 4 →May 3, 5:36 pm EDTJohn RadziwillChairman of the Board, Director357——23,081— plan?
Apr 29, 2016 AForm 4 →May 3, 5:36 pm EDTJohn Moore FowlerDirector182——52,958— plan?
Mar 17, 2016 SForm 4 →Mar 21, 4:34 pm EDTAaron SchroederChief Accounting Officer1,656$27.17$44,9947,830−17.5% plan?
Mar 17, 2016 MForm 4 →Mar 21, 4:34 pm EDTAaron SchroederChief Accounting Officer2,000$18.64$37,2809,486— plan?
Feb 25, 2016 AForm 4 →Feb 26, 5:09 pm ESTJohn RadziwillChairman of the Board, Director1,149——22,724— plan?
Feb 25, 2016 AForm 4 →Feb 26, 5:08 pm ESTPaul G AndersonDirector1,149——35,012— plan?
Feb 25, 2016 AForm 4 →Feb 26, 5:08 pm ESTDaryl K HenzeDirector1,149——17,959— plan?
Feb 25, 2016 AForm 4 →Feb 26, 5:07 pm ESTBruce KrehbielDirector1,149——18,833— plan?
Feb 25, 2016 AForm 4 →Feb 26, 5:07 pm ESTJohn Moore FowlerDirector1,149——52,776— plan?
Feb 25, 2016 AForm 4 →Feb 26, 5:07 pm ESTEric ParthemoreDirector1,149——17,320— plan?
Feb 25, 2016 AForm 4 →Feb 26, 5:06 pm ESTEdward J GrzybowskiDirector1,149——3,169— plan?
Feb 12, 2016 PForm 4/A →Feb 12, 5:10 pm ESTCharles M LyonOther6,000$25.18$151,10640,595+17.3% plan?
Feb 12, 2016 PForm 4 →Feb 12, 4:17 pm ESTCharles M LyonOther6,000$25.18$151,10640,595+17.3% plan? amended
Jan 29, 2016 AForm 4 →Feb 2, 8:27 am ESTJohn RadziwillChairman of the Board, Director364——21,575— plan?
Jan 29, 2016 AForm 4 →Feb 2, 8:27 am ESTBruce KrehbielDirector260——17,684— plan?
Jan 29, 2016 AForm 4 →Feb 2, 8:27 am ESTDaryl K HenzeDirector248——16,810— plan?
Jan 29, 2016 AForm 4 →Feb 2, 8:26 am ESTJohn Moore FowlerDirector186——51,627— plan?
Jan 29, 2016 AForm 4 →Feb 2, 8:26 am ESTEric ParthemoreDirector279——16,171— plan?
Dec 29, 2015 GForm 5 →Jan 6, 2016, 5:18 pm ESTScott J BranchDirector5,000$33.77$168,850719,814— plan?
Dec 14, 2015 AForm 4 →Dec 16, 7:05 pm ESTPhilip Andrew SmithOther11,868——151,322— plan?
Dec 14, 2015 AForm 4 →Dec 16, 4:38 pm ESTMalcolm James WildeOther9,483——72,698— plan?
Dec 14, 2015 AForm 4 →Dec 16, 4:38 pm ESTXuong NguyenChief Operating Officer11,868——19,352— plan?
Dec 14, 2015 AForm 4 →Dec 16, 4:37 pm ESTAaron SchroederChief Accounting Officer1,948——7,486— plan?
Dec 14, 2015 AForm 4 →Dec 16, 4:37 pm ESTCharles M LyonOther10,095——34,595— plan?
Dec 14, 2015 AForm 4 →Dec 16, 4:37 pm ESTWilliam J DunawayChief Financial Officer9,483——30,495— plan?
Dec 14, 2015 AForm 4 →Dec 16, 4:37 pm ESTScott J BranchDirector21,404——724,814— plan?
Dec 14, 2015 AForm 4 →Dec 16, 4:36 pm ESTbrian T sephtonChief Legal Officer9,483——120,390— plan?
Dec 14, 2015 AForm 4 →Dec 16, 4:36 pm ESTSean Michael OconnorCEO/President, Director21,404——348,046— plan?
Dec 10, 2015 SForm 4 →Dec 14, 9:26 am ESTPaul G AndersonDirector6,330$36.11$228,54741,065−13.4% plan?
Dec 10, 2015 MForm 4 →Dec 14, 9:26 am ESTPaul G AndersonDirector6,330$18.64$117,99147,395— plan?
Dec 7, 2015 SForm 4 →Dec 9, 8:44 am ESTPaul G AndersonDirector2,600$36.11$93,89641,065−5.95% plan?
Dec 7, 2015 MForm 4 →Dec 9, 8:44 am ESTPaul G AndersonDirector2,600$18.64$48,46443,665— plan?
Dec 2, 2015 SForm 4 →Dec 3, 5:30 pm ESTPaul G AndersonDirector2,700$36.01$97,23641,065−6.17% plan?
Dec 2, 2015 MForm 4 →Dec 3, 5:30 pm ESTPaul G AndersonDirector2,700$18.64$50,32843,765— plan?
Nov 27, 2015 SForm 4 →Dec 1, 4:32 pm ESTPaul G AndersonDirector2,040$36.04$73,52241,065−4.73% plan?
Nov 27, 2015 MForm 4 →Dec 1, 4:32 pm ESTPaul G AndersonDirector2,040$18.64$38,02641,165— plan?
Nov 6, 2015 SForm 4 →Nov 10, 4:25 pm ESTPhilip Andrew SmithOther5,000$34.06$170,300139,454−3.46% plan?
Nov 6, 2015 SForm 4 →Nov 9, 4:25 pm ESTPaul G AndersonDirector20,000$33.00$660,00041,065−32.8% plan?
Nov 6, 2015 MForm 4 →Nov 9, 4:25 pm ESTPaul G AndersonDirector20,000$18.64$372,80061,065— plan?
Oct 30, 2015 AForm 4 →Nov 3, 4:18 pm ESTJohn Moore FowlerDirector236——51,441— plan?
Oct 30, 2015 AForm 4 →Nov 3, 4:17 pm ESTBruce KrehbielDirector220——17,424— plan?
Oct 30, 2015 AForm 4 →Nov 3, 4:17 pm ESTDaryl K HenzeDirector210——16,562— plan?
Oct 30, 2015 AForm 4 →Nov 3, 4:17 pm ESTEric ParthemoreDirector236——15,892— plan?
Oct 30, 2015 AForm 4 →Nov 3, 4:16 pm ESTJohn RadziwillChairman of the Board, Director308——21,211— plan?
Oct 23, 2015 SForm 4 →Oct 27, 5:00 pm EDTBruce KrehbielDirector12,980$31.75$412,10017,204−43.0% plan?
Oct 23, 2015 MForm 4 →Oct 27, 5:00 pm EDTBruce KrehbielDirector12,980$18.64$241,94723,704— plan?
Oct 13, 2015 SForm 4 →Oct 14, 5:13 pm EDTPaul G AndersonDirector20,000$30.00$600,00041,065−32.8% plan?
Oct 13, 2015 MForm 4 →Oct 14, 5:13 pm EDTPaul G AndersonDirector20,000$18.64$372,80061,065— plan?
Sep 16, 2015 PForm 4 →Sep 16, 5:25 pm EDTbrian T sephtonChief Legal Officer4,000$25.99$103,96010,800+58.8% plan?
Sep 16, 2015 SForm 4 →Sep 16, 5:25 pm EDTbrian T sephtonChief Legal Officer8,000$25.99$207,920110,907−6.73% plan?
Aug 27, 2015 SForm 4 →Aug 28, 6:02 pm EDTbrian T sephtonChief Legal Officer4,548$26.04$118,433118,907−3.68% plan?
Aug 24, 2015 SForm 4 →Aug 25, 5:49 pm EDTbrian T sephtonChief Legal Officer5,000$26.15$130,765123,455−3.89% plan?
Aug 17, 2015 GForm 4 →Aug 19, 4:51 pm EDTbrian T sephtonChief Legal Officer4,000$28.40$113,600128,455— plan?
Aug 14, 2015 SForm 4 →Aug 18, 5:14 pm EDTPhilip Andrew SmithOther5,000$29.01$145,053144,454−3.35% plan?
Aug 10, 2015 PForm 4 →Aug 12, 4:27 pm EDTCharles M LyonExecutive VP - subsidiary5,819$28.13$163,68324,500+31.1% plan?
Jul 31, 2015 AForm 4 →Aug 4, 4:22 pm EDTEric ParthemoreDirector254——15,656— plan?
Jul 31, 2015 AForm 4 →Aug 4, 4:22 pm EDTDaryl K HenzeDirector226——16,352— plan?
Jul 31, 2015 AForm 4 →Aug 4, 4:22 pm EDTJohn RadziwillChairman of the Board, Director332——20,903— plan?
Jul 31, 2015 AForm 4 →Aug 4, 4:21 pm EDTBruce KrehbielDirector237——17,204— plan?
Jul 31, 2015 AForm 4 →Aug 4, 4:21 pm EDTJohn Moore FowlerDirector254——51,205— plan?
May 14, 2015 GForm 5 →Nov 5, 4:47 pm ESTScott J BranchDirector17,000$35.28$599,760703,410— plan?
May 11, 2015 SForm 4 →May 13, 5:22 pm EDTSean Michael OconnorCEO, Director30,000$35.00$1,050,000326,642−8.41% plan?
May 11, 2015 SForm 4 →May 13, 5:22 pm EDTScott J BranchPresident, Director30,000$35.00$1,050,000720,410−4.00% plan?
May 8, 2015 SForm 4 →May 11, 4:58 pm EDTEric ParthemoreDirector9,912$34.00$337,00815,402−39.2% plan?
May 8, 2015 MForm 4 →May 11, 4:58 pm EDTEric ParthemoreDirector9,912$18.64$184,76025,314— plan?
Apr 30, 2015 AForm 4 →May 1, 5:20 pm EDTJohn Moore FowlerDirector226——50,951— plan?
Apr 30, 2015 AForm 4 →May 1, 5:20 pm EDTJohn RadziwillChairman of the Board, Director295——22,111— plan?
Apr 30, 2015 AForm 4 →May 1, 5:19 pm EDTDaryl K HenzeDirector201——16,126— plan?
Apr 30, 2015 AForm 4 →May 1, 5:19 pm EDTBruce KrehbielDirector211——16,967— plan?
Apr 30, 2015 AForm 4 →May 1, 5:19 pm EDTEric ParthemoreDirector226——15,402— plan?
Apr 6, 2015 SForm 4 →Apr 7, 4:42 pm EDTScott J BranchPresident, Director30,000$30.00$900,000750,410−3.84% plan?
Mar 12, 2015 SForm 4 →Mar 16, 4:17 pm EDTScott J BranchPresident, Director10,000$30.20$301,975780,410−1.27% plan?
Mar 12, 2015 SForm 4 →Mar 16, 4:17 pm EDTAaron SchroederGroup Controller1,392$30.27$42,1315,538−20.1% plan?
Mar 12, 2015 MForm 4 →Mar 16, 4:17 pm EDTAaron SchroederGroup Controller1,392$18.64$25,9476,930— plan?
Mar 11, 2015 SForm 4 →Mar 11, 4:33 pm EDTbrian T sephtonChief Legal Officer3,815$29.55$112,733132,455−2.80% plan?
Mar 5, 2015 SForm 4 →Mar 6, 4:35 pm ESTSean Michael OconnorCEO, Director20,000$29.00$580,000356,642−5.31% plan?
Mar 3, 2015 SForm 4 →Mar 5, 4:25 pm ESTPaul G AndersonDirector35,000$27.49$962,20841,065−46.0% plan?
Mar 3, 2015 MForm 4 →Mar 5, 4:25 pm ESTPaul G AndersonDirector35,000$18.64$652,40042,115— plan?
Feb 26, 2015 AForm 4 →Feb 27, 4:18 pm ESTPaul G AndersonDirector1,092——41,065— plan?
Feb 26, 2015 AForm 4 →Feb 27, 4:18 pm ESTEric ParthemoreDirector1,092——15,176— plan?
Feb 26, 2015 AForm 4 →Feb 27, 4:18 pm ESTDaryl K HenzeDirector1,092——15,925— plan?
Feb 26, 2015 AForm 4 →Feb 27, 4:18 pm ESTBruce KrehbielDirector1,092——16,756— plan?
Feb 26, 2015 AForm 4 →Feb 27, 4:17 pm ESTJohn Moore FowlerDirector1,092——50,725— plan?
Feb 26, 2015 AForm 4 →Feb 27, 4:17 pm ESTJohn RadziwillChairman of the Board, Director1,092——21,816— plan?
Feb 26, 2015 AForm 4 →Feb 27, 4:17 pm ESTEdward J GrzybowskiDirector1,092——2,020— plan?
Feb 18, 2015 SForm 4 →Feb 20, 4:24 pm ESTSean Michael OconnorCEO, Director20,000$25.00$500,000376,642−5.04% plan?
Feb 18, 2015 SForm 4 →Feb 20, 4:24 pm ESTXuong NguyenOther4,025$25.00$100,6257,484−35.0% plan?
Feb 13, 2015 PForm 4 →Feb 17, 9:34 pm ESTCharles M LyonCEO - subsidiary entity7,080$23.31$165,05918,681+61.0% plan?
Feb 13, 2015 SForm 4 →Feb 17, 8:51 am ESTSean Michael OconnorCEO, Director20,000$23.00$460,000396,642−4.80% plan?
Feb 12, 2015 GForm 4 →Feb 17, 8:51 am ESTSean Michael OconnorCEO, Director1,200$22.97$27,564416,642— plan?
Jan 30, 2015 AForm 5 →Feb 13, 4:44 pm ESTCharles M LyonCEO - subsidiary entity2,968——11,601— plan?
Jan 30, 2015 AForm 4 →Feb 3, 4:41 pm ESTEric ParthemoreDirector383——14,084— plan?
Jan 30, 2015 AForm 4 →Feb 3, 4:41 pm ESTJohn Moore FowlerDirector383——49,633— plan?

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 MForm 4 →Sep 16, 6:01 pm EDTDiego RotsztainChief Governance/Legal Officer50,625——506,250—10b5-1
Sep 14, 2026 MForm 4 →Sep 15, 9:41 pm EDTMark Lowry MaurerOther69,372——575,622—10b5-1
Aug 14, 2026 MForm 4 →Aug 17, 8:28 pm EDTWilliam J DunawayChief Financial Officer126,562——506,250—10b5-1
Aug 10, 2026 MForm 4 →Aug 11, 7:59 pm EDTAbigail H PerkinsChief Information Officer4,500——515,250—10b5-1
Aug 7, 2026 MForm 4 →Aug 11, 4:19 pm EDTMark Lowry MaurerOther69,372——644,994—10b5-1
Jul 22, 2026 MForm 4 →Jul 23, 8:31 pm EDTDiego RotsztainChief Governance/Legal Officer50,625——556,875—10b5-1
Jul 22, 2026 MForm 4 →Jul 23, 8:30 pm EDTSean Michael OconnorExecutive Vice-Chairman-Board, Director225,000——1,676,250—10b5-1
Jul 22, 2026 MForm 4 →Jul 23, 8:30 pm EDTWilliam J DunawayChief Financial Officer126,563——632,812—10b5-1
Jul 22, 2026 MForm 4 →Jul 23, 8:29 pm EDTPhilip Andrew SmithChief Executive Officer, Director45,000——916,875—10b5-1
Jul 22, 2026 MForm 4 →Jul 23, 8:29 pm EDTMark Lowry MaurerOther69,372——714,366—10b5-1
Jun 30, 2026 MForm 4 →Jul 1, 6:48 pm EDTPhilip Andrew SmithChief Executive Officer, Director37,500——641,250—10b5-1
Jun 15, 2026 MForm 4 →Jun 17, 4:55 pm EDTMark Lowry MaurerOther46,248——522,492—10b5-1
Jun 12, 2026 MForm 4 →Jun 15, 7:43 pm EDTWilliam J DunawayChief Financial Officer84,375——506,250—10b5-1
Jun 8, 2026 MForm 4 →Jun 9, 8:22 pm EDTAbigail H PerkinsChief Information Officer4,312——346,500—10b5-1
Feb 13, 2019 AForm 4 →Feb 15, 4:51 pm ESTCharles M LyonOther100,000$45.00$4,500,000100,000—
Feb 13, 2019 AForm 4 →Feb 15, 4:50 pm ESTXuong NguyenChief Operating Officer100,000$45.00$4,500,000180,000—
Feb 13, 2019 AForm 4 →Feb 15, 4:50 pm ESTSean Michael OconnorCEO/President, Director200,000$45.00$9,000,000400,000—
Feb 13, 2019 AForm 4 →Feb 15, 4:49 pm ESTMark Lowry MaurerOther100,000$45.00$4,500,000100,000—
Feb 13, 2019 AForm 4 →Feb 15, 4:49 pm ESTPhilip Andrew SmithOther100,000$45.00$4,500,000180,000—
Feb 13, 2019 AForm 4 →Feb 15, 4:48 pm ESTPatricia Marie HarrodOther100,000$45.00$4,500,000100,000—
Feb 13, 2019 AForm 4 →Feb 15, 4:48 pm ESTWilliam J DunawayChief Financial Officer100,000$45.00$4,500,000180,000—
Jun 14, 2018 MForm 4 →Jun 14, 5:06 pm EDTAaron SchroederChief Accounting Officer1,000$20.54$20,5400—
May 22, 2018 MForm 4 →May 23, 4:36 pm EDTPatricia Marie HarrodOther2,000$20.54$41,0800—
Dec 28, 2017 MForm 4 →Dec 29, 4:18 pm ESTAaron SchroederChief Accounting Officer1,000——0—
Aug 29, 2017 MForm 4 →Aug 30, 4:39 pm EDTMark Lowry MaurerOther3,000——0—
Aug 4, 2017 MForm 4 →Aug 7, 5:13 pm EDTPatricia Marie HarrodOther1,333$19.24$25,6470—
Dec 21, 2016 XForm 4 →Dec 21, 4:32 pm ESTAaron SchroederChief Accounting Officer2,000$19.24$38,4801,000—
Dec 19, 2016 XForm 4 →Dec 21, 4:33 pm ESTScott J BranchDirector40,000$25.91$1,036,40060,000—
Dec 16, 2016 XForm 4 →Dec 19, 5:43 pm ESTMalcolm James WildeOther20,000$23.55$471,00060,000—
Jun 2, 2016 MForm 4 →Jun 6, 4:39 pm EDTPaul G AndersonDirector10,070$18.64$187,70573,012—
May 31, 2016 MForm 4 →Jun 2, 4:09 pm EDTWilliam J DunawayChief Financial Officer9,735$18.64$181,46093,275—
Mar 17, 2016 MForm 4 →Mar 21, 4:34 pm EDTAaron SchroederChief Accounting Officer2,000$18.64$37,2800—
Dec 10, 2015 MForm 4 →Dec 14, 9:26 am ESTPaul G AndersonDirector6,330$18.64$117,99110,070—
Dec 7, 2015 MForm 4 →Dec 9, 8:44 am ESTPaul G AndersonDirector2,600$18.64$48,46416,400—
Dec 2, 2015 MForm 4 →Dec 3, 5:30 pm ESTPaul G AndersonDirector2,700$18.64$50,32819,000—
Nov 27, 2015 MForm 4 →Dec 1, 4:32 pm ESTPaul G AndersonDirector2,040$18.64$38,02621,700—
Nov 6, 2015 MForm 4 →Nov 9, 4:25 pm ESTPaul G AndersonDirector20,000$18.64$372,80023,740—
Oct 23, 2015 MForm 4 →Oct 27, 5:00 pm EDTBruce KrehbielDirector12,980$18.64$241,9470—
Oct 13, 2015 MForm 4 →Oct 14, 5:13 pm EDTPaul G AndersonDirector20,000$18.64$372,80043,740—
May 8, 2015 MForm 4 →May 11, 4:58 pm EDTEric ParthemoreDirector9,912$18.64$184,7608,960—
Mar 12, 2015 MForm 4 →Mar 16, 4:17 pm EDTAaron SchroederGroup Controller1,392$18.64$25,9472,000—
Mar 3, 2015 MForm 4 →Mar 5, 4:25 pm ESTPaul G AndersonDirector35,000$18.64$652,40063,740—
Jan 8, 2015 AForm 4 →Jan 12, 4:57 pm ESTAaron SchroederGroup Controller1,000$20.54$20,54010,710—
Jan 16, 2014 AForm 5 →Jan 12, 2015, 4:56 pm ESTAaron SchroederGroup Controller3,000$19.24$57,7209,710—