Insider · CIK 0001236849

John Earl Jackson

Files at: MAIN, NGS, CNXM, BAS. On EDGAR ↗

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

Open-market buys & salesbuys $165k · 27sales $0 · 0net $165k

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 14, 2026 JForm 4 →	Sep 15, 4:30 pm EDT	Main Street Capital CORPMAIN	322	$58.93	$18,990	2,055	—	late
Jun 15, 2026 JForm 4 →	Aug 14, 4:30 pm EDT	Main Street Capital CORPMAIN	1,113	$52.05	$57,919	2,046	—	late
Feb 15, 2019 JForm 4 →	Mar 1, 4:10 pm EST	Main Street Capital CORPMAIN	118	$37.40	$4,417	1,306	—	plan? late
Jan 30, 2019 MForm 4 →	Feb 1, 5:45 pm EST	CNX Midstream Partners LPCNXM	4,864	—	—	25,808	—	plan?
Jan 15, 2019 JForm 4 →	Jan 23, 5:02 pm EST	Main Street Capital CORPMAIN	119	$36.64	$4,357	1,300	—	plan? late
Dec 27, 2018 JForm 4 →	Jan 4, 2019, 4:57 pm EST	Main Street Capital CORPMAIN	180	$34.32	$6,172	1,294	—	plan? late
Dec 14, 2018 JForm 4 →	Dec 31, 4:23 pm EST	Main Street Capital CORPMAIN	116	$37.47	$4,341	1,284	—	plan? late
Nov 15, 2018 JForm 4 →	Nov 28, 4:36 pm EST	Main Street Capital CORPMAIN	113	$38.29	$4,324	1,278	—	plan? late
Oct 15, 2018 JForm 4 →	Oct 29, 2:21 pm EDT	Main Street Capital CORPMAIN	118	$37.85	$4,454	1,272	—	plan? late
Sep 14, 2018 JForm 4 →	Sep 26, 4:58 pm EDT	Main Street Capital CORPMAIN	109	$39.66	$4,339	1,266	—	plan? late
Aug 15, 2018 JForm 4 →	Aug 30, 5:15 pm EDT	Main Street Capital CORPMAIN	106	$40.31	$4,283	1,260	—	plan? late
Aug 3, 2018 PForm 4 →	Aug 3, 5:13 pm EDT	BASIC ENERGY SERVICES INCBAS	4,000	$7.71	$30,842	16,100	+33.1%	plan?
Jul 16, 2018 JForm 4 →	Jul 25, 4:59 pm EDT	Main Street Capital CORPMAIN	111	$38.56	$4,289	1,255	—	plan? late
Jun 26, 2018 JForm 4 →	Jul 3, 4:52 pm EDT	Main Street Capital CORPMAIN	163	$37.98	$6,177	1,249	—	plan? late
Jun 15, 2018 JForm 4 →	Jun 22, 4:47 pm EDT	Main Street Capital CORPMAIN	109	$38.82	$4,246	1,240	—	plan? late
May 21, 2018 AForm 4 →	May 23, 4:43 pm EDT	BASIC ENERGY SERVICES INCBAS	7,800	—	—	12,100	—	plan?
May 15, 2018 JForm 4 →	May 24, 4:56 pm EDT	Main Street Capital CORPMAIN	95	$38.52	$3,672	1,234	—	plan? late
Apr 30, 2018 AForm 4 →	May 2, 6:02 pm EDT	Main Street Capital CORPMAIN	2,916	$37.73	$110,015	28,528	—	plan?
Apr 16, 2018 JForm 4 →	Apr 25, 4:53 pm EDT	Main Street Capital CORPMAIN	98	$37.20	$3,647	1,228	—	plan? late
Mar 15, 2018 JForm 4 →	Mar 21, 4:57 pm EDT	Main Street Capital CORPMAIN	98	$36.86	$3,628	1,222	—	plan? late
Feb 16, 2018 MForm 4 →	May 17, 4:37 pm EDT	CNX Midstream Partners LPCNXM	3,555	—	—	20,945	—	plan? late
Feb 15, 2018 JForm 4 →	Feb 26, 5:15 pm EST	Main Street Capital CORPMAIN	97	$37.07	$3,613	1,216	—	plan? late
Jan 12, 2018 JForm 4 →	Jan 24, 5:20 pm EST	Main Street Capital CORPMAIN	92	$38.56	$3,564	1,210	—	plan? late
Dec 15, 2017 JForm 4 →	Jan 5, 2018, 5:01 pm EST	Main Street Capital CORPMAIN	215	$40.42	$8,707	1,205	—	plan? late
Nov 15, 2017 JForm 4 →	Nov 29, 5:15 pm EST	Main Street Capital CORPMAIN	87	$40.46	$3,520	1,192	—	plan? late
Oct 16, 2017 JForm 4 →	Oct 26, 5:04 pm EDT	Main Street Capital CORPMAIN	87	$40.09	$3,503	1,187	—	plan? late
Sep 15, 2017 JForm 4 →	Sep 26, 4:41 pm EDT	Main Street Capital CORPMAIN	85	$39.97	$3,401	1,182	—	plan? late
Aug 15, 2017 JForm 4 →	Aug 24, 4:44 pm EDT	Main Street Capital CORPMAIN	84	$40.27	$3,387	1,177	—	plan? late
Jul 14, 2017 JForm 4 →	Jul 21, 4:26 pm EDT	Main Street Capital CORPMAIN	87	$38.65	$3,364	1,172	—	plan? late
Jun 26, 2017 JForm 4 →	Jun 30, 4:24 pm EDT	Main Street Capital CORPMAIN	128	$38.91	$4,992	1,167	—	plan? late
Jun 14, 2017 JForm 4 →	Jun 22, 4:54 pm EDT	Main Street Capital CORPMAIN	85	$39.04	$3,329	1,159	—	plan? late
May 25, 2017 AForm 4 →	May 30, 5:35 pm EDT	BASIC ENERGY SERVICES INCBAS	4,300	—	—	4,300	—	plan?
May 15, 2017 JForm 4 →	May 23, 4:44 pm EDT	Main Street Capital CORPMAIN	73	$38.48	$2,809	1,154	—	plan? late
May 1, 2017 AForm 4 →	May 3, 6:17 pm EDT	Main Street Capital CORPMAIN	2,737	$40.19	$109,987	24,373	—	plan?
Apr 13, 2017 JForm 4 →	Apr 21, 4:47 pm EDT	Main Street Capital CORPMAIN	73	$38.55	$2,796	1,149	—	plan? late
Mar 15, 2017 JForm 4 →	Mar 24, 10:38 am EDT	Main Street Capital CORPMAIN	74	$37.41	$2,776	1,144	—	plan? late
Feb 17, 2017 MForm 4 →	Feb 21, 9:00 pm EST	CONE Midstream Partners LPCNNX	9,158	—	—	17,390	—	plan?
Feb 15, 2017 JForm 4 →	Feb 27, 4:58 pm EST	Main Street Capital CORPMAIN	74	$37.37	$2,763	1,139	—	plan? late
Jan 13, 2017 JForm 4 →	Jan 23, 4:40 pm EST	Main Street Capital CORPMAIN	75	$36.89	$2,749	1,134	—	plan? late
Dec 23, 2016 JForm 4 →	Jan 3, 2017, 4:38 pm EST	Main Street Capital CORPMAIN	109	$37.33	$4,083	1,129	—	plan? late
Dec 13, 2016 JForm 4 →	Dec 21, 4:30 pm EST	Main Street Capital CORPMAIN	74	$36.68	$2,715	1,121	—	plan? late
Nov 15, 2016 JForm 4 →	Nov 22, 10:33 am EST	Main Street Capital CORPMAIN	74	$36.38	$2,706	1,116	—	plan? late
Oct 14, 2016 JForm 4 →	Oct 31, 5:13 pm EDT	Main Street Capital CORPMAIN	80	$33.80	$2,711	1,111	—	plan? late
Sep 15, 2016 PForm 4 →	Sep 23, 5:00 pm EDT	Main Street Capital CORPMAIN	76	$34.02	$2,595	1,105	+7.42%	plan? late
Aug 15, 2016 PForm 4 →	Aug 22, 4:40 pm EDT	Main Street Capital CORPMAIN	75	$34.31	$2,585	1,100	+7.35%	plan? late
Jul 15, 2016 PForm 4 →	Jul 22, 5:01 pm EDT	Main Street Capital CORPMAIN	78	$33.01	$2,565	1,095	+7.64%	plan? late
Jun 27, 2016 PForm 4 →	Jul 5, 4:56 pm EDT	Main Street Capital CORPMAIN	122	$32.21	$3,930	1,090	+12.6%	plan? late
Jun 15, 2016 PForm 4 →	Jun 22, 5:05 pm EDT	Main Street Capital CORPMAIN	78	$32.47	$2,529	1,081	+7.76%	plan? late
May 16, 2016 PForm 4 →	May 23, 11:32 am EDT	Main Street Capital CORPMAIN	62	$31.94	$1,970	1,076	+6.08%	plan? late
May 2, 2016 AForm 4 →	May 4, 4:42 pm EDT	Main Street Capital CORPMAIN	3,205	$31.23	$70,000	20,591	—	plan?
Apr 15, 2016 PForm 4 →	Apr 25, 11:27 am EDT	Main Street Capital CORPMAIN	62	$31.51	$1,959	1,070	+6.17%	plan? late
Mar 15, 2016 PForm 4 →	Mar 22, 9:17 am EDT	Main Street Capital CORPMAIN	63	$30.69	$1,941	1,064	+6.32%	plan? late
Feb 17, 2016 PForm 4 →	Mar 1, 9:10 am EST	Main Street Capital CORPMAIN	67	$28.46	$1,919	1,058	+6.81%	plan? late
Jan 20, 2016 MForm 4 →	Feb 19, 4:22 pm EST	CONE Midstream Partners LPCNNX	4,232	—	—	8,232	—	plan? late
Jan 15, 2016 PForm 4 →	Jan 25, 11:16 am EST	Main Street Capital CORPMAIN	71	$27.25	$1,924	1,052	+7.19%	plan? late
Dec 24, 2015 PForm 4 →	Jan 4, 2016, 4:46 pm EST	Main Street Capital CORPMAIN	87	$30.20	$2,629	17,147	+0.51%	plan? late
Dec 14, 2015 PForm 4 →	Dec 22, 11:33 am EST	Main Street Capital CORPMAIN	63	$30.15	$1,892	1,045	+6.39%	plan? late
Nov 16, 2015 PForm 4 →	Nov 24, 10:44 am EST	Main Street Capital CORPMAIN	61	$30.65	$1,885	1,039	+6.29%	plan? late
Oct 15, 2015 PForm 4 →	Oct 26, 3:03 pm EDT	Main Street Capital CORPMAIN	66	$28.31	$1,861	1,033	+6.80%	plan? late
Sep 15, 2015 PForm 4 →	Sep 22, 4:21 pm EDT	Main Street Capital CORPMAIN	64	$28.20	$1,802	1,027	+6.64%	plan? late
Aug 14, 2015 PForm 4 →	Aug 24, 5:59 pm EDT	Main Street Capital CORPMAIN	2,061	$27.43	$56,528	1,021	—	plan? late
Jul 15, 2015 PForm 4 →	Jul 23, 4:43 pm EDT	Main Street Capital CORPMAIN	54	$32.77	$1,778	1,015	+5.65%	plan? late
Jun 25, 2015 PForm 4 →	Jul 6, 5:17 pm EDT	Main Street Capital CORPMAIN	78	$32.34	$2,516	14,726	+0.53%	plan? late
Jun 15, 2015 PForm 4 →	Jun 24, 4:45 pm EDT	Main Street Capital CORPMAIN	55	$31.63	$1,749	1,010	+5.79%	plan? late
May 15, 2015 PForm 4 →	May 26, 5:47 pm EDT	Main Street Capital CORPMAIN	38	$30.77	$1,154	1,005	+3.88%	plan? late
May 4, 2015 AForm 4 →	May 8, 6:30 pm EDT	Main Street Capital CORPMAIN	3,351	$31.44	$75,000	14,565	—	plan? late
Apr 15, 2015 PForm 4 →	Apr 23, 5:37 pm EDT	Main Street Capital CORPMAIN	32	$31.25	$995	11,214	+0.28%	plan? late
Mar 31, 2015 PForm 4 →	Apr 2, 4:44 pm EDT	Main Street Capital CORPMAIN	1,000	$30.95	$30,947	1,000	—	plan?
Mar 16, 2015 PForm 4 →	Mar 24, 5:10 pm EDT	Main Street Capital CORPMAIN	31	$30.84	$961	11,182	+0.28%	plan? late
Feb 13, 2015 PForm 4 →	Mar 2, 9:46 am EST	Main Street Capital CORPMAIN	31	$30.59	$955	11,151	+0.28%	plan? late
Jan 15, 2015 PForm 4 →	Jan 26, 10:46 am EST	Main Street Capital CORPMAIN	34	$28.19	$950	11,120	+0.30%	plan? late
Dec 24, 2014 PForm 4 →	Jan 7, 2015, 2:52 pm EST	Main Street Capital CORPMAIN	51	$29.94	$1,522	11,086	+0.46%	plan? late

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 10, 2026 AForm 4 →	Jun 11, 9:36 am EDT	NATURAL GAS SERVICES GROUP INCNGS	3,009	—	—	3,009	—
Feb 13, 2019 AForm 4 →	Feb 14, 4:49 pm EST	CNX Midstream Partners LPCNXM	129	—	—	5,769	—
Jan 30, 2019 AMForm 4 →	Feb 1, 5:45 pm EST	CNX Midstream Partners LPCNXM	10,504	—	—	5,640	—
Nov 13, 2018 AForm 4 →	Nov 15, 5:42 pm EST	CNX Midstream Partners LPCNXM	93	—	—	4,864	—
Aug 14, 2018 AForm 4 →	Aug 16, 6:22 pm EDT	CNX Midstream Partners LPCNXM	77	—	—	4,771	—
Feb 16, 2018 AMForm 4 →	May 17, 4:37 pm EDT	CNX Midstream Partners LPCNXM	3,633	—	—	4,694	—	late
Feb 14, 2018 AForm 4 →	Feb 16, 4:06 pm EST	CNX Midstream Partners LPCNXM	133	—	—	8,171	—
Jan 30, 2018 AForm 4 →	Feb 1, 7:03 pm EST	CNX Midstream Partners LPCNXM	4,541	—	—	8,038	—
Nov 14, 2017 AForm 4 →	Nov 16, 12:41 pm EST	CONE Midstream Partners LPCNNX	62	—	—	3,497	—
Aug 14, 2017 AForm 4 →	Sep 11, 7:43 pm EDT	CONE Midstream Partners LPCNNX	54	—	—	3,435	—	late
May 15, 2017 AForm 4 →	May 17, 4:35 pm EDT	CONE Midstream Partners LPCNNX	44	—	—	3,381	—
Feb 16, 2017 AMForm 4 →	Feb 21, 9:00 pm EST	CONE Midstream Partners LPCNNX	12,495	—	—	3,337	—
Feb 14, 2017 AForm 4 →	Feb 15, 7:55 pm EST	CONE Midstream Partners LPCNNX	105	—	—	9,158	—
Nov 14, 2016 AForm 4 →	Nov 16, 3:01 pm EST	CONE Midstream Partners LPCNNX	118	—	—	9,053	—
Aug 12, 2016 AForm 4 →	Aug 16, 4:41 pm EDT	CONE Midstream Partners LPCNNX	130	—	—	8,936	—
May 13, 2016 AForm 4 →	May 17, 5:14 pm EDT	CONE Midstream Partners LPCNNX	138	—	—	8,806	—
Feb 17, 2016 AForm 4 →	Feb 19, 4:49 pm EST	CONE Midstream Partners LPCNNX	8,668	—	—	8,668	—
Jan 20, 2016 MForm 4 →	Feb 19, 4:22 pm EST	CONE Midstream Partners LPCNNX	4,232	—	—	0	—	late
Nov 13, 2015 AForm 4 →	Nov 17, 4:30 pm EST	CONE Midstream Partners LPCNNX	80	—	—	4,232	—
Aug 14, 2015 AForm 4 →	Aug 18, 4:47 pm EDT	CONE Midstream Partners LPCNNX	66	—	—	4,152	—
Feb 13, 2015 AForm 4 →	Jul 28, 4:52 pm EDT	CONE Midstream Partners LPCNNX	80	—	—	4,086	—	late
Jan 20, 2015 AForm 4 →	Jan 22, 4:29 pm EST	CONE Midstream Partners LPCNNX	4,005	—	—	4,005	—