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NWENorthWestern Energy Group, Inc.

Market cap
$4.77B
as of 2026-10-23
Latest close
$77.59
as of 2026-10-23
Sector
Utilities
as of 2026-10-24
Industry
Utilities - Regulated Electric
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2024-01-08

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Sullivan Linda GOct 1Oct 5A804$68.38$54,97835,563NoForm 4
Yazdi MahvashOct 1Oct 5A548$68.38$37,47223,603NoForm 4
Ide Britt EOct 1Oct 5A548$68.38$37,47216,217NoForm 4
Larson Kent TOct 1Oct 5A548$68.38$37,47212,589NoForm 4
Horsfall Jan RobertOct 1Oct 5A548$68.38$37,47212,261NoForm 4
Goodin David LOct 1Oct 5A548$68.38$37,4726,172NoForm 4
Yingling Jeffrey W.Oct 1Oct 5A548$68.38$37,47225,121NoForm 4
Edwards Sherina M.Oct 1Oct 5A548$68.38$37,47210,526NoForm 4
Horsfall Jan RobertAug 6Aug 6A524$71.62$37,52911,670NoForm 4
Yingling Jeffrey W.Aug 4Aug 5A524$71.62$37,52924,349NoForm 4
Yazdi MahvashJul 9Jul 134/AA524$71.62$37,52922,932NoForm 4/A
Sullivan Linda GJul 9Jul 13A768$71.62$55,00434,586NoForm 4
Goodin David LJul 9Jul 13A524$71.62$37,5295,624NoForm 4
Larson Kent TJul 9Jul 13A524$71.62$37,52912,041NoForm 4
Ide Britt EJul 9Jul 13A524$71.62$37,52915,558NoForm 4
Edwards Sherina M.Jul 9Jul 13A524$71.62$37,5299,978NoForm 4
Yazdi MahvashJul 6Jul 13A524$71.62$37,52922,932NoForm 4
Horsfall Jan RobertMay 11May 12A569$65.94$37,52011,109NoForm 4
Yingling Jeffrey W.May 11May 12A569$65.94$37,52023,616NoForm 4
Yazdi MahvashApr 7Apr 7A569$65.94$37,52022,291NoForm 4
Sullivan Linda GApr 7Apr 7A834$65.94$54,99433,650NoForm 4
Goodin David LApr 7Apr 7A569$65.94$37,5205,100NoForm 4
Larson Kent TApr 7Apr 7A569$65.94$37,52011,517NoForm 4
Ide Britt EApr 7Apr 7A569$65.94$37,52014,895NoForm 4
Edwards Sherina M.Apr 7Apr 7A569$65.94$37,5209,454NoForm 4
Hines John DVP - Energy Supply & MT GovMar 3Mar 3A1,354$68.45$92,68142,370NoForm 4
Hines John DVP - Energy Supply & MT GovMar 3Mar 3F398$0.00$041,972NoForm 4
Bird Brian BPresident and CEOFeb 27Mar 2A20,864$68.45$1,428,141225,388NoForm 4
Bird Brian BPresident and CEOFeb 27Mar 2F7,341$0.00$0218,047NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommFeb 27Mar 2A2,464$68.45$168,66139,128NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommFeb 27Mar 2F643$0.00$038,485NoForm 4
Berzina Jeffrey B.ControllerFeb 27Mar 2A938$68.45$64,2064,949NoForm 4
Berzina Jeffrey B.ControllerFeb 27Mar 2F278$0.00$04,671NoForm 4
Cashell Michael RVP - TransmissionFeb 27Mar 2A2,453$68.45$167,90828,105NoForm 4
Cashell Michael RVP - TransmissionFeb 27Mar 2F763$0.00$027,342NoForm 4
Lail Crystal DawnVP and CFOFeb 27Mar 2A6,186$68.45$423,43236,587NoForm 4
Lail Crystal DawnVP and CFOFeb 27Mar 2F1,506$0.00$035,081NoForm 4
Vold JeanneVP - TechnologyFeb 27Mar 2A1,679$68.45$114,92814,699NoForm 4
Vold JeanneVP - TechnologyFeb 27Mar 2F478$0.00$014,221NoForm 4
Merkel JasonVP - DistributionFeb 27Mar 2A1,331$68.45$91,1076,077NoForm 4
Merkel JasonVP - DistributionFeb 27Mar 2F461$0.00$05,616NoForm 4
Heim ShannonVP and General CounselFeb 27Mar 2A2,818$68.45$192,8929,687NoForm 4
Heim ShannonVP and General CounselFeb 27Mar 2F892$0.00$08,795NoForm 4
LaFave BleauVP - Bus Dvlpmt & Asset MgmtFeb 27Mar 2A671$68.45$45,9303,694NoForm 4
LaFave BleauVP - Bus Dvlpmt & Asset MgmtFeb 27Mar 2F198$0.00$03,496NoForm 4
Bird Brian BPresident and CEOFeb 24Feb 25A2,587$68.45$177,080204,584NoForm 4
Bird Brian BPresident and CEOFeb 24Feb 25F60$0.00$0204,524NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommFeb 24Feb 25A1,335$68.45$91,38136,695NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommFeb 24Feb 25F31$0.00$036,664NoForm 4
Hines John DVP - Energy Supply & MT GovFeb 24Feb 25A2,474$68.45$169,34541,073NoForm 4
Hines John DVP - Energy Supply & MT GovFeb 24Feb 25F57$0.00$041,016NoForm 4
Cashell Michael RVP - TransmissionFeb 24Feb 25A1,329$68.45$90,97025,683NoForm 4
Cashell Michael RVP - TransmissionFeb 24Feb 25F31$0.00$025,652NoForm 4
Lail Crystal DawnVP and CFOFeb 24Feb 25A1,260$68.45$86,24730,430NoForm 4
Lail Crystal DawnVP and CFOFeb 24Feb 25F29$0.00$030,401NoForm 4
Heim ShannonVP and General CounselFeb 24Feb 25A148$68.45$10,1316,880NoForm 4
Heim ShannonVP and General CounselFeb 24Feb 25F11$0.00$06,869NoForm 4
Horsfall Jan RobertFeb 3Feb 4A581$64.54$37,49810,505NoForm 4
Yingling Jeffrey W.Feb 3Feb 4A581$64.54$37,49822,821NoForm 4
Berzina Jeffrey B.ControllerJan 22Jan 26F124$64.54$8,0033,999NoForm 4
Bird Brian BPresident and CEOJan 22Jan 23F2,397$64.54$154,702201,935NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommJan 22Jan 23F327$64.54$21,10535,336NoForm 4
Cashell Michael RVP - TransmissionJan 22Jan 23F381$64.54$24,59024,354NoForm 4
Lail Crystal DawnVP and CFOJan 22Jan 23F808$64.54$52,14829,170NoForm 4
Vold JeanneVP - TechnologyJan 22Jan 23F223$64.54$14,39213,020NoForm 4
Merkel JasonVP - DistributionJan 22Jan 23F206$64.54$13,2954,746NoForm 4
LaFave BleauVP - Bus Dvlpmt & Asset MgmtJan 22Jan 23F89$64.54$5,7442,722NoForm 4
Hines John DVP - Energy Supply & MT GovJan 15Jan 20F84$64.54$5,42138,599NoForm 4
Heim ShannonVP and General CounselJan 15Jan 20F442$64.54$28,5277,195NoForm 4
Yazdi MahvashJan 2Jan 6A581$64.54$37,49821,592NoForm 4
Sullivan Linda GJan 2Jan 6A852$64.54$54,98832,632NoForm 4
Goodin David LJan 2Jan 6A581$64.54$37,4984,531NoForm 4
Larson Kent TJan 2Jan 6A581$64.54$37,49810,948NoForm 4
Ide Britt EJan 2Jan 6A581$64.54$37,49814,180NoForm 4
Edwards Sherina M.Jan 2Jan 6A581$64.54$37,4988,885NoForm 4
Bird Brian BPresident and CEODec 19, 2025Dec 19, 2025F3,129$67.84$212,271202,884NoForm 4
Horsfall Jan RobertNov 4, 2025Nov 5, 2025A640$58.61$37,5109,896NoForm 4
Yingling Jeffrey W.Nov 4, 2025Nov 5, 2025A640$58.61$37,51022,026NoForm 4
Yazdi MahvashOct 6, 2025Oct 7, 2025A640$58.61$37,51020,884NoForm 4
Sullivan Linda GOct 6, 2025Oct 7, 2025A938$58.61$54,97631,600NoForm 4
Goodin David LOct 6, 2025Oct 7, 2025A640$58.61$37,5103,950NoForm 4
Larson Kent TOct 6, 2025Oct 7, 2025A640$58.61$37,51010,367NoForm 4
Ide Britt EOct 6, 2025Oct 7, 2025A640$58.61$37,51013,462NoForm 4
Edwards Sherina M.Oct 6, 2025Oct 7, 2025A640$58.61$37,5108,304NoForm 4
Yingling Jeffrey W.Aug 1, 2025Aug 4, 2025A731$51.30$37,50021,157NoForm 4
Horsfall Jan RobertAug 1, 2025Aug 4, 2025A731$51.30$37,5009,232NoForm 4
Edwards Sherina M.Jul 1, 2025Jul 9, 2025A731$51.30$37,5007,664NoForm 4
Yazdi MahvashJul 1, 2025Jul 7, 2025A731$51.30$37,50020,105NoForm 4
Sullivan Linda GJul 1, 2025Jul 7, 2025A1,072$51.30$54,99430,463NoForm 4
Larson Kent TJul 1, 2025Jul 7, 2025A731$51.30$37,5009,727NoForm 4
Ide Britt EJul 1, 2025Jul 7, 2025A731$51.30$37,50012,678NoForm 4
Goodin David LJul 1, 2025Jul 7, 2025A731$51.30$37,5003,310NoForm 4
Yingling Jeffrey W.May 5, 2025May 6, 2025A648$57.87$37,50020,177NoForm 4
Horsfall Jan RobertMay 2, 2025May 5, 2025A648$57.87$37,5008,483NoForm 4
Cashell Michael RVP - TransmissionMay 2, 2025May 2, 2025S2,349$58.03Sale −$136,31224,088NoForm 4
Yazdi MahvashApr 4, 2025Apr 7, 2025A648$57.87$37,50019,217NoForm 4
Sullivan Linda GApr 4, 2025Apr 7, 2025A950$57.87$54,97729,168NoForm 4
Ide Britt EApr 4, 2025Apr 7, 2025A648$57.87$37,50011,794NoForm 4
Edwards Sherina M.Apr 4, 2025Apr 7, 2025A648$57.87$37,5006,933NoForm 4
Larson Kent TApr 4, 2025Apr 7, 2025A648$57.87$37,5008,996NoForm 4
Goodin David LApr 4, 2025Apr 7, 2025A648$57.87$37,5002,579NoForm 4
Vold JeanneVP - TechnologyMar 7, 2025Mar 10, 2025A1,321$54.12$71,49312,192NoForm 4
Hines John DVP - Energy Supply & MT GovMar 7, 2025Mar 10, 2025A1,122$54.12$60,72337,204NoForm 4
Heim ShannonVP and General CounselMar 7, 2025Mar 10, 2025A27$54.12$1,4616,919NoForm 4
Vold JeanneVP - TechnologyMar 3, 2025Mar 10, 2025A989$0.00$013,181NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommMar 3, 2025Mar 5, 2025A1,677$54.12$90,75933,817NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommMar 3, 2025Mar 5, 2025A1,461$0.00$035,278NoForm 4
Lail Crystal DawnVP and CFOMar 3, 2025Mar 5, 2025A3,963$54.12$214,47825,853NoForm 4
Lail Crystal DawnVP and CFOMar 3, 2025Mar 5, 2025A4,012$0.00$029,865NoForm 4
Berzina Jeffrey B.ControllerMar 3, 2025Mar 5, 2025A566$54.12$30,6323,261NoForm 4
Berzina Jeffrey B.ControllerMar 3, 2025Mar 5, 2025A778$0.00$04,039NoForm 4
Merkel JasonVP - DistributionMar 3, 2025Mar 5, 2025A495$54.12$26,7893,928NoForm 4
Merkel JasonVP - DistributionMar 3, 2025Mar 5, 2025A1,024$0.00$04,952NoForm 4
Cashell Michael RVP - TransmissionMar 3, 2025Mar 5, 2025A1,551$54.12$83,94024,787NoForm 4
Cashell Michael RVP - TransmissionMar 3, 2025Mar 5, 2025A1,440$0.00$026,227NoForm 4
LaFave BleauVP - Bus Dvlpmt & Asset MgmtMar 3, 2025Mar 5, 2025A403$54.12$21,8101,858NoForm 4
LaFave BleauVP - Bus Dvlpmt & Asset MgmtMar 3, 2025Mar 5, 2025A953$0.00$02,811NoForm 4
Bird Brian BPresident and CEOMar 3, 2025Mar 5, 2025A7,540$54.12$408,065183,422NoForm 4
Bird Brian BPresident and CEOMar 3, 2025Mar 5, 2025A17,334$0.00$0200,756NoForm 4
Hines John DVP - Energy Supply & MT GovMar 3, 2025Mar 5, 2025A787$54.12$42,59234,642NoForm 4
Hines John DVP - Energy Supply & MT GovMar 3, 2025Mar 5, 2025A1,440$0.00$036,082NoForm 4
Heim ShannonVP and General CounselMar 3, 2025Mar 5, 2025A361$54.12$19,5374,614NoForm 4
Heim ShannonVP and General CounselMar 3, 2025Mar 5, 2025A2,257$0.00$06,871NoForm 4
Ide Britt EFeb 25, 2025Feb 26, 2025S702$54.32Sale −$38,13311,021NoForm 4
Yingling Jeffrey W.Feb 5, 2025Feb 6, 2025A702$53.46$37,52919,320NoForm 4
Horsfall Jan RobertFeb 5, 2025Feb 6, 2025A702$53.46$37,5297,827NoForm 4
Edwards Sherina M.Jan 6, 2025Jan 6, 2025A702$53.46$37,5296,285NoForm 4
Goodin David LJan 6, 2025Jan 6, 2025A702$53.46$37,5291,931NoForm 4
Ide Britt EJan 6, 2025Jan 6, 2025A702$53.46$37,52911,723NoForm 4
Larson Kent TJan 6, 2025Jan 6, 2025A702$53.46$37,5298,348NoForm 4
Sullivan Linda GJan 6, 2025Jan 6, 2025A1,029$53.46$55,01028,023NoForm 4
Yazdi MahvashJan 6, 2025Jan 6, 2025A702$53.46$37,52918,432NoForm 4
Clark Anthony ThomasDec 12, 2024Dec 13, 2024S7,400$51.95Sale −$384,43016,816NoForm 4
Ide Britt EDec 9, 2024Dec 9, 2024S700$53.57Sale −$37,49910,888NoForm 4
Goodin David LDec 3, 2024Dec 4, 2024A1,229$54.39$66,8451,229NoForm 4
Yingling Jeffrey W.Nov 1, 2024Nov 4, 2024A688$53.46$36,78018,407NoForm 4
Yazdi MahvashOct 1, 2024Oct 2, 2024A688$57.22$39,36717,586NoForm 4
Sullivan Linda GOct 1, 2024Oct 2, 2024A938$57.22$53,67226,745NoForm 4
Ide Britt EOct 1, 2024Oct 2, 2024A688$57.22$39,36711,588NoForm 4
Horsfall Jan RobertOct 1, 2024Oct 2, 2024A688$57.22$39,3677,125NoForm 4
Edwards Sherina M.Oct 1, 2024Oct 2, 2024A688$57.22$39,3675,583NoForm 4
Clark Anthony ThomasOct 1, 2024Oct 2, 2024A688$57.22$39,36724,216NoForm 4
Larson Kent TOct 1, 2024Oct 2, 2024A688$57.22$39,3677,646NoForm 4
Ide Britt EAug 8, 2024Aug 8, 2024S688$51.92Sale −$35,72110,778NoForm 4
Yingling Jeffrey W.Aug 1, 2024Aug 5, 2024A688$53.77$36,99417,531NoForm 4
Edwards Sherina M.Jul 2, 2024Jul 2, 2024A688$50.08$34,4554,895NoForm 4
Clark Anthony ThomasJul 2, 2024Jul 2, 2024A688$50.08$34,45523,339NoForm 4
Yazdi MahvashJul 2, 2024Jul 2, 2024A688$50.08$34,45516,765NoForm 4
Sullivan Linda GJul 2, 2024Jul 2, 2024A938$50.08$46,97525,576NoForm 4
Larson Kent TJul 2, 2024Jul 2, 2024A688$50.08$34,4556,958NoForm 4
Ide Britt EJul 2, 2024Jul 2, 2024A688$50.08$34,45511,466NoForm 4
Horsfall Jan RobertJul 2, 2024Jul 2, 2024A688$50.08$34,4556,437NoForm 4
Hines John DVP - Energy Supply & MT GovMay 7, 2024May 8, 2024S540$51.13Sale −$27,61033,819NoForm 4
Hines John DVP - Energy Supply & MT GovMay 7, 2024May 8, 2024S1,025$51.16Sale −$52,43932,794NoForm 4
Yingling Jeffrey W.May 2, 2024May 6, 2024A687$50.44$34,65216,640NoForm 4
Ide Britt EMay 3, 2024May 3, 2024S687$51.30Sale −$35,24310,640NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommMay 1, 2024May 1, 2024S1,350$50.75Sale −$68,51331,814NoForm 4
Dykhouse Dana JApr 2, 2024Apr 2, 2024A312$50.93$15,89042,749NoForm 4
Edwards Sherina M.Apr 2, 2024Apr 2, 2024A687$50.93$34,9894,207NoForm 4
Clark Anthony ThomasApr 2, 2024Apr 2, 2024A687$50.93$34,98922,438NoForm 4
Horsfall Jan RobertApr 2, 2024Apr 2, 2024A687$50.93$34,9895,749NoForm 4
Larson Kent TApr 2, 2024Apr 2, 2024A687$50.93$34,9896,270NoForm 4
Ide Britt EApr 2, 2024Apr 2, 2024A687$50.93$34,98911,327NoForm 4
Sullivan Linda GApr 2, 2024Apr 2, 2024A854$50.93$43,49424,378NoForm 4
Yazdi MahvashApr 2, 2024Apr 2, 2024A687$50.93$34,98915,927NoForm 4
Fang CynthiaVP - RegulatoryMar 13, 2024Mar 14, 2024A839$0.00$01,412NoForm 4
Bird Brian BPresident and CEOMar 13, 2024Mar 14, 2024A17,652$0.00$0169,295NoForm 4
Vold JeanneVP - TechnologyMar 13, 2024Mar 14, 2024A1,131$0.00$010,871NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommMar 13, 2024Mar 14, 2024A1,627$0.00$033,064NoForm 4
Merkel JasonVP - DistributionMar 13, 2024Mar 14, 2024A970$0.00$03,433NoForm 4
Lail Crystal DawnVP and CFOMar 13, 2024Mar 14, 2024A4,512$0.00$021,773NoForm 4
LaFave BleauVP - Bus Dvlpmt & Asset MgmtMar 13, 2024Mar 14, 2024A951$0.00$01,455NoForm 4
Hines John DVP - Energy Supply & MT GovMar 13, 2024Mar 14, 2024A1,634$0.00$033,975NoForm 4
Heim ShannonVP and General CounselMar 13, 2024Mar 14, 2024A2,530$0.00$04,001NoForm 4
Cashell Michael RVP - TransmissionMar 13, 2024Mar 14, 2024A1,628$0.00$022,358NoForm 4
Berzina Jeffrey B.ControllerMar 13, 2024Mar 14, 2024A788$0.00$02,416NoForm 4
Bird Brian BPresident and CEOMar 5, 2024Mar 6, 2024A2,837$46.70$132,488151,643NoForm 4
Schroeppel Bobbi LVP - HR, Cust Care, Corp CommMar 5, 2024Mar 6, 2024A627$46.70$29,28131,437NoForm 4
Lail Crystal DawnVP and CFOMar 5, 2024Mar 6, 2024A1,297$46.70$60,57017,261NoForm 4
Vold JeanneVP - TechnologyMar 5, 2024Mar 6, 2024A383$46.70$17,8869,740NoForm 4
Heim ShannonVP and General CounselMar 5, 2024Mar 6, 2024A141$46.70$6,5851,471NoForm 4
Merkel JasonVP - DistributionMar 5, 2024Mar 6, 2024A183$46.70$8,5462,463NoForm 4
LaFave BleauVP - Bus Dvlpmt & Asset MgmtMar 5, 2024Mar 6, 2024A141$46.70$6,585504NoForm 4
Berzina Jeffrey B.ControllerMar 5, 2024Mar 6, 2024A202$46.70$9,4331,628NoForm 4
Cashell Michael RVP - TransmissionMar 5, 2024Mar 6, 2024A571$46.70$26,66620,730NoForm 4
Hines John DVP - Energy Supply & MT GovMar 1, 2024Mar 5, 2024A834$46.70$38,94832,342NoForm 4
Ide Britt EFeb 27, 2024Feb 27, 2024S687$48.24Sale −$33,14110,505NoForm 4
Yazdi MahvashFeb 20, 2024Feb 21, 2024P1,000$48.80Purchase +$48,80015,093NoForm 4
Yingling Jeffrey W.Feb 5, 2024Feb 7, 2024A687$48.12$33,05815,763NoForm 4
Dykhouse Dana JJan 8, 2024Jan 8, 2024A937$50.89$47,68442,437NoForm 4
Ide Britt EJan 8, 2024Jan 8, 2024A687$50.89$34,96111,192NoForm 4
Edwards Sherina M.Jan 8, 2024Jan 8, 2024A687$50.89$34,9613,520NoForm 4
Yazdi MahvashJan 8, 2024Jan 8, 2024A687$50.89$34,96114,093NoForm 4
Sullivan Linda GJan 8, 2024Jan 8, 2024A687$50.89$34,96123,270NoForm 4
Larson Kent TJan 8, 2024Jan 8, 2024A687$50.89$34,9615,583NoForm 4
Horsfall Jan RobertJan 8, 2024Jan 8, 2024A687$50.89$34,9615,062NoForm 4
Clark Anthony ThomasJan 8, 2024Jan 8, 2024A687$50.89$34,96121,543NoForm 4