Company · CIK 0000731802 · SIC 4924 — Natural Gas Distribution · NYSE

ATMOS ENERGY CORP · ATO

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

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $182k · 2sales $5.1M · 8net −$4.9M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Sep 15, 2026 GForm 4 →	Sep 17, 3:52 pm EDT	J Matt RobbinsSR VP, HUMAN RESOURCES	1,500	—	—	25,866	—
Aug 11, 2026 PForm 4 →	Aug 12, 10:54 am EDT	William James WareDirector	300	$167.59	$50,278	488	+160%
Jul 1, 2026 AForm 4 →	Jul 2, 4:51 pm EDT	Rafael G GarzaDirector	65	$172.92	$11,240	257	—
Feb 6, 2019 CForm 4 →	Feb 8, 9:45 am EST	Ruben E EsquivelDirector	6,901	$95.41	$658,424	7,901	—	plan?
Jan 2, 2019 AForm 4 →	Jan 3, 5:34 pm EST	Robert C GrableDirector	111	$91.02	$10,103	7,193	—	plan?
Jan 2, 2019 AForm 4 →	Jan 3, 5:25 pm EST	Richard Ware IIDirector	240	$91.02	$21,845	17,308	—	plan?
Nov 6, 2018 FMForm 4 →	Nov 8, 7:06 pm EST	Richard M ThomasVICE PRESIDENT & CONTROLLER	317	$94.18	$29,855	529	—	plan?
Nov 6, 2018 FMForm 4 →	Nov 8, 7:04 pm EST	J Matt RobbinsSR VP, HUMAN RESOURCES	1,872	$94.18	$176,305	3,961	—	plan?
Nov 6, 2018 FMForm 4 →	Nov 8, 7:03 pm EST	David J ParkSR VP, UTILITY OPERATIONS	1,805	$94.18	$169,995	10,566	—	plan?
Nov 6, 2018 FMForm 4 →	Nov 8, 7:01 pm EST	Karen E HartsfieldSR VP, GC & CORPORATE SEC'Y	538	$94.18	$50,669	782	—	plan?
Nov 6, 2018 FMForm 4 →	Nov 8, 6:59 pm EST	Michael E HaefnerPRESIDENT & CEO, Director	14,454	$94.18	$1,361,278	111,520	—	plan?
Nov 6, 2018 FMForm 4 →	Nov 8, 6:57 pm EST	Christopher T ForsytheSR VICE PRESIDENT & CFO	1,805	$94.18	$169,995	21,481	—	plan?
Nov 6, 2018 FMForm 4 →	Nov 8, 6:53 pm EST	Kim R CocklinExecutive Chairman, Director	32,314	$94.18	$3,043,333	413,117	—	plan?
Nov 6, 2018 FMForm 4 →	Nov 8, 6:52 pm EST	John K AkersEXECUTIVE VICE PRESIDENT	1,872	$94.18	$176,305	30,404	—	plan?
Nov 2, 2018 FMForm 4 →	Nov 6, 10:54 am EST	David J ParkSR VP, UTILITY OPERATIONS	1,519	$92.21	$140,067	9,685	—	plan?
Nov 2, 2018 FMForm 4 →	Nov 6, 10:50 am EST	Michael E HaefnerPRESIDENT & CEO, Director	10,301	$92.21	$949,855	105,230	—	plan?
Nov 2, 2018 FMForm 4 →	Nov 6, 10:47 am EST	Kim R CocklinExecutive Chairman, Director	7,842	$92.21	$723,111	399,053	—	plan?
Oct 1, 2018 AForm 4 →	Oct 2, 4:44 pm EDT	Robert C GrableDirector	68	$93.40	$6,351	7,044	—	plan?
Oct 1, 2018 AForm 4 →	Oct 2, 4:38 pm EDT	Richard Ware IIDirector	140	$93.40	$13,075	17,068	—	plan?
Aug 16, 2018 SForm 4 →	Aug 16, 3:59 pm EDT	Richard W DouglasOther	35,000	$93.04	$3,256,400	6,292	−84.8%	plan?
Aug 15, 2018 SForm 4 →	Aug 16, 8:37 am EDT	Nancy K QuinnDirector	2,000	$93.05	$186,100	0	−100%	plan?
Jul 2, 2018 AForm 4 →	Jul 3, 11:46 am EDT	Robert C GrableDirector	70	$90.13	$6,309	6,940	—	plan?
Jul 2, 2018 AForm 4 →	Jul 3, 11:43 am EDT	Richard Ware IIDirector	145	$90.13	$13,068	16,928	—	plan?
Jun 1, 2018 FMForm 4 →	Jun 5, 8:42 am EDT	Karen E HartsfieldSR VP, GC & CORPORATE SEC'Y	430	$88.31	$37,973	548	—	plan?
May 5, 2018 FMForm 4/A →	May 8, 9:27 am EDT	David J ParkSR VP, Utility Operations	1,499	$88.86	$133,201	8,944	—	plan?
May 5, 2018 FMForm 4 →	May 8, 9:13 am EDT	Richard M ThomasVICE PRESIDENT & CONTROLLER	268	$88.86	$23,814	390	—	plan?
May 5, 2018 FMForm 4 →	May 8, 9:11 am EDT	J Matt RobbinsSR VP, Human Resources	1,515	$88.86	$134,623	3,147	—	plan?
May 5, 2018 FMForm 4 →	May 8, 9:09 am EDT	David J ParkSR VP, Utility Operations	1,499	$88.86	$133,201	8,944	—	plan? amended
May 5, 2018 FMForm 4 →	May 8, 9:06 am EDT	Michael E HaefnerPRESIDENT & CEO, Director	7,015	$88.86	$623,353	100,495	—	plan?
May 5, 2018 FMForm 4 →	May 8, 9:03 am EDT	Christopher T ForsytheSr. Vice President and CFO	1,434	$88.86	$127,425	20,600	—	plan?
May 5, 2018 FMForm 4 →	May 8, 8:59 am EDT	Kim R CocklinExecutive Chairman, Director	25,496	$88.86	$2,265,575	395,447	—	plan?
May 5, 2018 FMForm 4 →	May 8, 8:56 am EDT	John K AkersSR VP, Safety & Enterprise Ser	1,498	$88.86	$133,112	29,294	—	plan?
Apr 2, 2018 AForm 4 →	Apr 4, 11:40 am EDT	Robert C GrableDirector	76	$83.51	$6,347	6,832	—	plan?
Apr 2, 2018 AForm 4 →	Apr 4, 11:36 am EDT	Richard Ware IIDirector	157	$83.51	$13,111	16,783	—	plan?
Mar 26, 2018 CGForm 4 →	Aug 8, 4:54 pm EDT	Richard W DouglasDirector	40,239	$92.19	$3,479,158	41,292	—	plan? late
Jan 2, 2018 AForm 4 →	Jan 3, 2:52 pm EST	Richard Ware IIDirector	153	$85.56	$13,091	16,626	—	plan?
Jan 2, 2018 AForm 4 →	Jan 3, 2:47 pm EST	Robert C GrableDirector	74	$85.56	$6,331	6,716	—	plan?
Dec 26, 2017 DForm 5 →	Nov 8, 2018, 5:05 pm EST	Robert W BestDirector	2,232	$84.95	$189,609	68,129	—	plan?
Nov 7, 2017 FMForm 4 →	Nov 9, 3:26 pm EST	Richard M ThomasVICE PRESIDENT & CONTROLLER	414	$88.24	$36,531	288	—	plan?
Nov 7, 2017 FMForm 4 →	Nov 9, 3:24 pm EST	J Matt RobbinsSR VP, Human Resources	2,428	$88.24	$214,247	2,502	—	plan?
Nov 7, 2017 FMForm 4 →	Nov 9, 3:22 pm EST	David J ParkSR VP, Utility Operations	2,428	$88.24	$214,247	8,283	—	plan?
Nov 7, 2017 FMForm 4 →	Nov 9, 3:20 pm EST	Karen E HartsfieldSR VP, GC & CORPORATE SEC'Y	624	$88.24	$55,062	358	—	plan?
Nov 7, 2017 FMForm 4 →	Nov 9, 3:18 pm EST	Michael E HaefnerPRESIDENT & CEO, Director	11,508	$88.24	$1,015,466	97,270	—	plan?
Nov 7, 2017 FMForm 4 →	Nov 9, 3:15 pm EST	Christopher T ForsytheSr. Vice President and CFO	2,349	$88.24	$207,276	19,874	—	plan?
Nov 7, 2017 FMForm 4 →	Nov 9, 3:13 pm EST	Kim R CocklinExecutive Chairman, Director	41,827	$88.24	$3,690,814	383,723	—	plan?
Nov 7, 2017 FMForm 4 →	Nov 9, 3:09 pm EST	John K AkersSR VP, Safety & Enterprise Ser	2,426	$88.24	$214,070	28,322	—	plan?
Nov 3, 2017 FMForm 4 →	Nov 7, 11:55 am EST	David J ParkSR VP, Utility Operations	943	$87.06	$82,098	7,291	—	plan?
Nov 3, 2017 FMForm 4 →	Nov 7, 11:52 am EST	Michael E HaefnerPRESIDENT & CEO, Director	9,826	$87.06	$855,452	92,564	—	plan?
Nov 3, 2017 FMForm 4 →	Nov 7, 11:50 am EST	Kim R CocklinExecutive Chairman, Director	10,846	$87.06	$944,253	366,618	—	plan?
Oct 2, 2017 AForm 4 →	Oct 3, 1:30 pm EDT	Robert C GrableDirector	75	$84.17	$6,312	6,607	—	plan?
Aug 21, 2017 AGForm 4 →	Oct 3, 1:28 pm EDT	Richard Ware IIDirector	905	$84.17	$13,046	16,473	—	plan? late
Aug 15, 2017 PForm 4 →	Aug 15, 3:55 pm EDT	Richard A SampsonDirector	1,500	$88.12	$132,179	3,000	+100%	plan?
Jul 3, 2017 AForm 4 →	Jul 5, 4:30 pm EDT	Robert C GrableDirector	75	$83.16	$6,237	6,499	—	plan?
Jul 3, 2017 AForm 4 →	Jul 5, 4:24 pm EDT	Richard Ware IIDirector	157	$83.16	$13,055	16,318	—	plan?
May 6, 2017 FMForm 4 →	May 9, 3:54 pm EDT	Richard M ThomasVICE PRESIDENT & CONTROLLER	324	$81.90	$26,536	116	—	plan?
May 6, 2017 FMForm 4 →	May 9, 3:52 pm EDT	J Matt RobbinsSR VP, Human Resources	545	$81.90	$44,636	1,510	—	plan?
May 6, 2017 FMForm 4 →	May 9, 3:50 pm EDT	David J ParkSR VP, Utility Operations	1,075	$81.90	$88,043	6,906	—	plan?
May 6, 2017 FMForm 4 →	May 9, 3:47 pm EDT	Michael E HaefnerPRESIDENT & COO, Director	5,480	$81.90	$448,812	88,314	—	plan?
May 6, 2017 FMForm 4 →	May 9, 3:45 pm EDT	Christopher T ForsytheSr. Vice President and CFO	1,751	$81.90	$143,407	18,803	—	plan?
May 6, 2017 FMForm 4 →	May 9, 3:43 pm EDT	John K AkersSR VP, Safety & Enterprise Ser	1,777	$81.90	$145,536	27,054	—	plan?
May 6, 2017 FMForm 4 →	May 9, 3:40 pm EDT	Kim R CocklinChief Executive Officer, Director	31,201	$81.90	$2,555,362	361,926	—	plan?
Apr 3, 2017 AForm 4 →	Apr 4, 2:56 pm EDT	Robert C GrableDirector	79	$78.72	$6,219	6,390	—	plan?
Apr 3, 2017 AForm 4 →	Apr 4, 2:51 pm EDT	Richard Ware IIDirector	166	$78.72	$13,068	16,161	—	plan?
Feb 8, 2017 CForm 4 →	Feb 10, 2:30 pm EST	Thomas C MeredithDirector	20,762	—	—	20,762	—	plan?
Feb 8, 2017 AForm 4 →	Feb 10, 12:12 pm EST	Robert C GrableDirector	5	$74.23	$371	6,274	—	plan?
Jan 3, 2017 AForm 4 →	Jan 4, 12:36 pm EST	Richard Ware IIDirector	197	$74.10	$14,597	15,995	—	plan?
Jan 3, 2017 AForm 4 →	Jan 4, 12:33 pm EST	Robert C GrableDirector	75	$74.10	$5,557	6,269	—	plan?
Dec 16, 2016 SForm 4 →	Dec 19, 9:03 am EST	Louis P GregorySr VP, GC & Corp. Secretary	10,000	$74.08	$740,775	75,934	−11.6%	plan?
Nov 8, 2016 FMForm 4 →	Nov 10, 11:41 am EST	Marvin L SweetinSR VP, Safety & Enterprise Ser	9,799	$73.29	$718,169	51,829	—	plan?
Nov 8, 2016 FMForm 4 →	Nov 10, 11:40 am EST	Michael E HaefnerPRESIDENT & COO, Director	9,799	$73.29	$718,169	85,944	—	plan?
Nov 8, 2016 FMForm 4 →	Nov 10, 11:38 am EST	Louis P GregorySr VP, GC & Corp. Secretary	9,799	$73.29	$718,169	85,934	—	plan?
Nov 8, 2016 FMForm 4 →	Nov 10, 11:36 am EST	Christopher T ForsytheVice President and Controller	3,084	$73.29	$226,026	17,964	—	plan?
Nov 8, 2016 FMForm 4 →	Nov 10, 11:33 am EST	Bret J EckertSR VICE PRESIDENT & CFO	14,106	$73.29	$1,033,829	28,101	—	plan?
Nov 8, 2016 FMForm 4 →	Nov 10, 11:31 am EST	Kim R CocklinChief Executive Officer, Director	55,794	$73.29	$4,089,142	348,427	—	plan? amended
Nov 4, 2016 FMForm 4 →	Nov 8, 9:10 pm EST	Marvin L SweetinSR VP, Safety & Enterprise Ser	10,695	$71.66	$226,517	47,822	—	plan?
Nov 4, 2016 FMForm 4 →	Nov 8, 9:07 pm EST	Michael E HaefnerPRESIDENT & COO, Director	10,178	$71.66	$206,954	81,937	—	plan?
Nov 4, 2016 FMForm 4 →	Nov 8, 9:04 pm EST	Christopher T ForsytheVice President and Controller	2,589	$71.66	$48,514	16,492	—	plan?
Nov 4, 2016 FMForm 4 →	Nov 8, 9:02 pm EST	Kim R CocklinChief Executive Officer, Director	11,082	$71.66	$225,299	325,611	—	plan?
Nov 4, 2016 FMForm 4 →	Nov 8, 9:01 pm EST	Robert W BestDirector	14,137	$71.66	$202,654	557,672	—	plan?
Oct 3, 2016 AForm 4 →	Oct 5, 11:24 am EDT	Robert C GrableDirector	76	$73.82	$5,610	6,157	—	plan?
Oct 3, 2016 AForm 4 →	Oct 5, 11:23 am EDT	Richard Ware IIDirector	197	$73.82	$14,543	15,798	—	plan?
Aug 19, 2016 SForm 4 →	Aug 22, 2:07 pm EDT	Thomas C MeredithDirector	1,020	$75.24	$76,747	0	−100.0%	plan?
Aug 10, 2016 FGMForm 4 →	Nov 8, 9:05 pm EST	Louis P GregorySr VP, GC & Corp. Secretary	11,671	$71.66	$223,078	81,927	—	plan? late
Aug 8, 2016 SForm 4 →	Aug 9, 12:09 pm EDT	Louis P GregorySr VP, GC & Corp. Secretary	4,000	$78.10	$312,385	78,182	−4.87%	plan?
Jul 1, 2016 AForm 4 →	Jul 5, 12:01 pm EDT	Richard Ware IIDirector	180	$80.85	$14,552	15,601	—	plan?
Jul 1, 2016 AForm 4 →	Jul 5, 11:52 am EDT	Robert C GrableDirector	69	$80.85	$5,578	6,047	—	plan?
May 13, 2016 SForm 4 →	May 16, 3:22 pm EDT	Marvin L SweetinSR VP, Safety & Enterprise Ser	4,000	$74.16	$296,640	42,964	−8.52%	plan?
May 9, 2016 GForm 4 →	Aug 9, 12:09 pm EDT	Louis P GregorySr VP, GC & Corp. Secretary	1,250	—	—	77,532	—	plan? late
Apr 30, 2016 FForm 4/A →	May 9, 2:59 pm EDT	Louis P GregorySr VP, GC & Corp. Secretary	1,901	$71.95	$136,777	82,782	—	plan?
Apr 30, 2016 FForm 4/A →	May 9, 2:56 pm EDT	Kim R CocklinChief Executive Officer, Director	10,831	$71.95	$779,290	320,817	—	plan?
Apr 30, 2016 FMForm 4 →	May 3, 4:38 pm EDT	Marvin L SweetinSR VP, Safety & Enterprise Ser	6,807	$71.95	$489,764	46,705	—	plan?
Apr 30, 2016 FMForm 4 →	May 3, 4:36 pm EDT	Michael E HaefnerPRESIDENT & COO, Director	6,701	$71.95	$482,137	77,535	—	plan?
Apr 30, 2016 FMForm 4 →	May 3, 4:30 pm EDT	Christopher T ForsytheVice President and Controller	2,023	$71.95	$145,555	15,257	—	plan?
Apr 30, 2016 FMForm 4 →	May 3, 4:27 pm EDT	Bret J EckertSR VICE PRESIDENT & CFO	9,790	$71.95	$704,391	22,333	—	plan?
Apr 30, 2016 FMForm 4 →	May 3, 4:23 pm EDT	Kim R CocklinChief Executive Officer, Director	36,230	$71.95	$2,606,749	322,768	—	plan? amended
Apr 1, 2016 AForm 4 →	Apr 4, 2:47 pm EDT	Richard Ware IIDirector	196	$74.24	$14,551	15,421	—	plan?
Apr 1, 2016 AForm 4 →	Apr 4, 2:43 pm EDT	Robert C GrableDirector	75	$74.24	$5,568	5,944	—	plan?
Jan 4, 2016 AForm 4 →	Jan 5, 4:59 pm EST	Robert C GrableDirector	89	$62.53	$5,565	5,834	—	plan?
Jan 4, 2016 AForm 4 →	Jan 5, 4:57 pm EST	Richard Ware IIDirector	233	$62.53	$14,569	15,225	—	plan?
Dec 4, 2015 SForm 4 →	Dec 7, 9:55 am EST	Christopher T ForsytheVice President and Controller	3,000	$62.00	$186,000	14,110	−17.5%	plan?

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

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Sep 1, 2026 AForm 4 →	Sep 2, 3:33 pm EDT	James Henry Jeffries IVDirector	1,000	$166.96	$166,958	1,000	—
Jul 1, 2026 AForm 4 →	Jul 2, 4:54 pm EDT	Edward GeiserDirector	188	$172.92	$32,500	1,689	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:32 am EDT	Ruben E EsquivelDirector	1,504	$99.73	$150,000	29,106	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:30 am EDT	Diana J WaltersDirector	1,504	$99.73	$150,000	2,509	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:27 am EDT	Richard A SampsonDirector	1,504	$99.73	$150,000	21,131	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:25 am EDT	Robert C GrableDirector	1,504	$99.73	$150,000	32,557	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:22 am EDT	Richard K GordonDirector	1,504	$99.73	$150,000	55,654	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:19 am EDT	Rafael G GarzaDirector	1,504	$99.73	$150,000	10,911	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:16 am EDT	Sean DonohueDirector	1,504	$99.73	$150,000	2,509	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:14 am EDT	Kelly H ComptonDirector	1,504	$99.73	$150,000	7,704	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:11 am EDT	Robert W BestDirector	1,504	$99.73	$150,000	21,101	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:08 am EDT	Richard Ware IIDirector	1,504	$99.73	$150,000	67,645	—
Mar 8, 2019 AForm 4 →	Mar 12, 11:04 am EDT	Stephen R SpringerDirector	1,504	$99.73	$150,000	45,863	—
Mar 8, 2019 AForm 4 →	Mar 12, 10:52 am EDT	Nancy K QuinnDirector	1,504	$99.73	$150,000	49,187	—
Feb 6, 2019 CForm 4 →	Feb 8, 9:45 am EST	Ruben E EsquivelDirector	6,901	—	—	27,602	—
Jan 2, 2019 AForm 4 →	Jan 3, 5:36 pm EST	Nancy K QuinnDirector	151	$91.02	$13,750	5,697	—
Jan 2, 2019 AForm 4 →	Jan 3, 5:31 pm EST	Stephen R SpringerDirector	137	$91.02	$12,500	137	—
Nov 30, 2018 AForm 4 →	Dec 4, 10:45 am EST	Sean DonohueDirector	1,000	$94.66	$94,655	1,000	—
Nov 30, 2018 AForm 4 →	Dec 4, 10:43 am EST	Diana J WaltersDirector	1,000	$94.66	$94,655	1,000	—
Nov 6, 2018 AForm 4 →	Nov 8, 6:59 pm EST	Michael E HaefnerPRESIDENT & CEO, Director	3,592	$94.18	$338,295	32,901	—
Nov 6, 2018 AForm 4 →	Nov 8, 6:53 pm EST	Kim R CocklinExecutive Chairman, Director	3,623	$94.18	$341,214	56,774	—
Nov 2, 2018 MForm 4 →	Nov 6, 10:54 am EST	David J ParkSR VP, UTILITY OPERATIONS	1,130	—	—	8,446	—
Nov 2, 2018 MForm 4 →	Nov 6, 10:50 am EST	Michael E HaefnerPRESIDENT & CEO, Director	7,518	—	—	29,309	—
Nov 2, 2018 MForm 4 →	Nov 6, 10:47 am EST	Kim R CocklinExecutive Chairman, Director	5,724	—	—	53,151	—
Oct 1, 2018 AForm 4 →	Oct 2, 4:31 pm EDT	Nancy K QuinnDirector	47	$93.40	$4,375	5,517	—
Aug 6, 2018 CForm 4 →	Aug 8, 4:54 pm EDT	Richard W DouglasDirector	37,739	—	—	0	—
Jul 2, 2018 AForm 4 →	Jul 3, 11:39 am EDT	Nancy K QuinnDirector	49	$90.12	$4,375	5,442	—
Jun 1, 2018 MForm 4 →	Jun 5, 8:42 am EDT	Karen E HartsfieldSR VP, GC & CORPORATE SEC'Y	310	—	—	7,279	—
May 5, 2018 MForm 4/A →	May 8, 9:27 am EDT	David J ParkSR VP, Utility Operations	1,080	—	—	9,576	—
May 5, 2018 MForm 4 →	May 8, 9:13 am EDT	Richard M ThomasVICE PRESIDENT & CONTROLLER	185	—	—	1,765	—
May 5, 2018 MForm 4 →	May 8, 9:11 am EDT	J Matt RobbinsSR VP, Human Resources	1,080	—	—	6,500	—
May 5, 2018 MForm 4 →	May 8, 9:09 am EDT	David J ParkSR VP, Utility Operations	1,080	—	—	9,576	—	amended
May 5, 2018 MForm 4 →	May 8, 9:06 am EDT	Michael E HaefnerPRESIDENT & CEO, Director	5,120	—	—	36,827	—
May 5, 2018 MForm 4 →	May 8, 9:03 am EDT	Christopher T ForsytheSr. Vice President and CFO	1,080	—	—	6,500	—
May 5, 2018 MForm 4 →	May 8, 8:59 am EDT	Kim R CocklinExecutive Chairman, Director	18,610	—	—	58,875	—
May 5, 2018 MForm 4 →	May 8, 8:56 am EDT	John K AkersSR VP, Safety & Enterprise Ser	1,080	—	—	6,500	—
May 1, 2018 AForm 4 →	May 2, 4:56 pm EDT	Kim R CocklinExecutive Chairman, Director	13,190	—	—	77,485	—
May 1, 2018 AForm 4 →	May 2, 4:53 pm EDT	Richard M ThomasVICE PRESIDENT & CONTROLLER	765	—	—	1,950	—
May 1, 2018 AForm 4 →	May 2, 4:50 pm EDT	David J ParkSR VP, Utility Operations	3,000	—	—	10,656	—
May 1, 2018 AForm 4 →	May 2, 4:48 pm EDT	J Matt RobbinsSR VP, Human Resources	3,000	—	—	7,580	—
May 1, 2018 AForm 4 →	May 2, 4:45 pm EDT	Karen E HartsfieldSR VP, GC & CORPORATE SEC'Y	3,000	—	—	7,589	—
May 1, 2018 AForm 4 →	May 2, 4:43 pm EDT	Michael E HaefnerPRESIDENT & CEO, Director	13,190	—	—	41,947	—
May 1, 2018 AForm 4 →	May 2, 4:40 pm EDT	John K AkersSR VP, Safety & Enterprise Ser	3,000	—	—	7,580	—
May 1, 2018 AForm 4 →	May 2, 4:38 pm EDT	Christopher T ForsytheSr. Vice President and CFO	3,000	—	—	7,580	—
Apr 2, 2018 AForm 4 →	Apr 4, 11:42 am EDT	Nancy K QuinnDirector	52	$83.51	$4,375	5,364	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:49 pm EDT	Richard Ware IIDirector	3,000	$79.80	$239,385	64,702	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:45 pm EDT	Stephen R SpringerDirector	3,000	$79.80	$239,385	43,394	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:42 pm EDT	Richard A SampsonDirector	3,000	$79.80	$239,385	19,200	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:38 pm EDT	Nancy K QuinnDirector	3,000	$79.80	$239,385	46,645	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:34 pm EDT	Robert C GrableDirector	3,000	$79.80	$239,385	30,378	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:30 pm EDT	Richard K GordonDirector	3,000	$79.80	$239,385	52,972	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:27 pm EDT	Rafael G GarzaDirector	3,000	$79.80	$239,385	9,202	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:19 pm EDT	Ruben E EsquivelDirector	3,000	$79.80	$239,385	33,753	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:16 pm EDT	Richard W DouglasDirector	3,000	$79.80	$239,385	37,308	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:10 pm EDT	Kelly H ComptonDirector	3,000	$79.80	$239,385	6,065	—
Mar 9, 2018 AForm 4 →	Mar 12, 3:02 pm EDT	Robert W BestDirector	3,000	$79.80	$239,385	19,171	—
Jan 2, 2018 AForm 4 →	Jan 3, 2:50 pm EST	Nancy K QuinnDirector	51	$85.56	$4,375	5,280	—
Nov 7, 2017 AForm 4 →	Nov 9, 3:22 pm EST	David J ParkSR VP, Utility Operations	1,503	—	—	7,656	—
Nov 7, 2017 AForm 4 →	Nov 9, 3:20 pm EST	Karen E HartsfieldSR VP, GC & CORPORATE SEC'Y	492	—	—	4,589	—
Nov 7, 2017 AForm 4 →	Nov 9, 3:18 pm EST	Michael E HaefnerPRESIDENT & CEO, Director	2,144	—	—	28,757	—
Nov 7, 2017 AForm 4 →	Nov 9, 3:13 pm EST	Kim R CocklinExecutive Chairman, Director	4,236	—	—	64,295	—
Nov 3, 2017 MForm 4 →	Nov 7, 11:55 am EST	David J ParkSR VP, Utility Operations	664	—	—	6,153	—
Nov 3, 2017 MForm 4 →	Nov 7, 11:52 am EST	Michael E HaefnerPRESIDENT & CEO, Director	7,038	—	—	26,613	—
Nov 3, 2017 MForm 4 →	Nov 7, 11:50 am EST	Kim R CocklinExecutive Chairman, Director	7,769	—	—	60,059	—
Oct 2, 2017 AForm 4 →	Oct 3, 1:27 pm EDT	Nancy K QuinnDirector	52	$84.17	$4,375	5,201	—
Aug 7, 2017 AForm 4 →	Aug 8, 2:38 pm EDT	Karen E HartsfieldSR VP, GC & CORPORATE SEC'Y	2,285	—	—	4,097	—
Aug 7, 2017 AForm 4 →	Aug 8, 2:33 pm EDT	J Matt RobbinsSR VP, Human Resources	775	—	—	4,580	—
Jul 3, 2017 AForm 4 →	Jul 5, 4:22 pm EDT	Nancy K QuinnDirector	50	$83.16	$4,175	5,123	—
May 6, 2017 MForm 4 →	May 9, 3:54 pm EDT	Richard M ThomasVICE PRESIDENT & CONTROLLER	220	—	—	1,185	—
May 6, 2017 MForm 4 →	May 9, 3:52 pm EDT	J Matt RobbinsSR VP, Human Resources	370	—	—	3,805	—
May 6, 2017 MForm 4 →	May 9, 3:50 pm EDT	David J ParkSR VP, Utility Operations	760	—	—	6,817	—
May 6, 2017 MForm 4 →	May 9, 3:47 pm EDT	Michael E HaefnerPRESIDENT & COO, Director	3,925	—	—	33,651	—
May 6, 2017 MForm 4 →	May 9, 3:45 pm EDT	Christopher T ForsytheSr. Vice President and CFO	1,295	—	—	4,580	—
May 6, 2017 MForm 4 →	May 9, 3:43 pm EDT	John K AkersSR VP, Safety & Enterprise Ser	1,295	—	—	4,580	—
May 6, 2017 MForm 4 →	May 9, 3:40 pm EDT	Kim R CocklinChief Executive Officer, Director	22,350	—	—	67,828	—
May 2, 2017 AForm 4 →	May 4, 11:46 am EDT	Richard M ThomasVICE PRESIDENT & CONTROLLER	835	—	—	1,405	—
May 2, 2017 AForm 4 →	May 4, 11:43 am EDT	J Matt RobbinsSR VP, Human Resources	1,750	—	—	4,175	—
May 2, 2017 AForm 4 →	May 4, 11:40 am EDT	David J ParkSR VP, Utility Operations	2,525	—	—	7,577	—
May 2, 2017 AForm 4 →	May 4, 11:38 am EDT	Michael E HaefnerPRESIDENT & COO, Director	6,445	—	—	37,576	—
May 2, 2017 AForm 4 →	May 4, 11:30 am EDT	Christopher T ForsytheSr. Vice President and CFO	2,525	—	—	5,875	—
May 2, 2017 AForm 4 →	May 4, 11:26 am EDT	Kim R CocklinChief Executive Officer, Director	14,405	—	—	90,178	—
May 2, 2017 AForm 4 →	May 4, 11:17 am EDT	John K AkersSR VP, Safety & Enterprise Ser	2,525	—	—	5,875	—
Apr 3, 2017 AForm 4 →	Apr 4, 3:07 pm EDT	Nancy K QuinnDirector	53	$78.72	$4,175	5,046	—
Mar 10, 2017 AForm 4 →	Mar 13, 3:14 pm EDT	Richard Ware IIDirector	3,000	$77.20	$231,585	60,392	—
Mar 10, 2017 AForm 4 →	Mar 13, 3:11 pm EDT	Stephen R SpringerDirector	3,000	$77.20	$231,585	39,537	—
Mar 10, 2017 AForm 4 →	Mar 13, 3:09 pm EDT	Richard A SampsonDirector	3,000	$77.20	$231,585	15,856	—
Mar 10, 2017 AForm 4 →	Mar 13, 3:00 pm EDT	Nancy K QuinnDirector	3,000	$77.20	$231,585	42,719	—
Mar 10, 2017 AForm 4 →	Mar 13, 2:58 pm EDT	Robert C GrableDirector	3,000	$77.20	$231,585	26,797	—
Mar 10, 2017 AForm 4 →	Mar 13, 2:55 pm EDT	Richard K GordonDirector	3,000	$77.20	$231,585	48,912	—
Mar 10, 2017 AForm 4 →	Mar 13, 2:53 pm EDT	Rafael G GarzaDirector	3,000	$77.20	$231,585	6,071	—
Mar 10, 2017 AForm 4 →	Mar 13, 2:46 pm EDT	Ruben E EsquivelDirector	3,000	$77.20	$231,585	30,100	—
Mar 10, 2017 AForm 4 →	Mar 13, 2:44 pm EDT	Richard W DouglasDirector	3,000	$77.20	$231,585	33,580	—
Mar 10, 2017 AForm 4 →	Mar 13, 2:43 pm EDT	Kelly H ComptonDirector	3,000	$77.20	$231,585	3,000	—
Mar 10, 2017 AForm 4 →	Mar 13, 2:39 pm EDT	Robert W BestDirector	3,000	$77.20	$231,585	15,828	—
Feb 8, 2017 ACForm 4 →	Feb 10, 2:30 pm EST	Thomas C MeredithDirector	23,762	—	—	1,441	—
Jan 3, 2017 AForm 4 →	Jan 4, 12:37 pm EST	Nancy K QuinnDirector	57	—	—	4,964	—
Nov 8, 2016 AForm 4/A →	Nov 21, 11:20 am EST	Kim R CocklinChief Executive Officer, Director	4,485	—	—	75,773	—
Nov 8, 2016 AForm 4 →	Nov 10, 11:41 am EST	Marvin L SweetinSR VP, Safety & Enterprise Ser	4,175	—	—	26,919	—
Nov 8, 2016 AForm 4 →	Nov 10, 11:38 am EST	Louis P GregorySr VP, GC & Corp. Secretary	4,355	—	—	27,640	—
Nov 8, 2016 AForm 4 →	Nov 10, 11:31 am EST	Kim R CocklinChief Executive Officer, Director	4,983	—	—	76,271	—	amended