Mathis William N.

Insider CIK 1640004 · BSM Director

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
BSM Black Stone Minerals, L.P.	A Award	2025-10-03	2025-10-07	2,378	$13.14	$31.2K	246,200	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2025-07-03	2025-07-03	1,624	$13.08	$21.2K	243,822	SEC↗
BSM Black Stone Minerals, L.P.	J Other	2025-06-20	2025-06-20	54,690	—	$0	54,690	SEC↗
BSM Black Stone Minerals, L.P.	J Other	2025-06-20	2025-06-20	12,153	—	$0	12,153	SEC↗
BSM Black Stone Minerals, L.P.	J Other	2025-06-20	2025-06-20	54,690	—	$0	324,763	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2025-04-04	2025-04-07	1,391	$15.27	$21.2K	242,198	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2025-01-13	2025-01-15	13,324	—	$0	240,807	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2025-01-03	2025-01-07	1,455	$14.60	$21.2K	227,483	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2024-10-04	2024-10-08	1,407	$15.10	$21.2K	226,028	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2024-07-05	2024-07-08	1,356	$15.67	$21.2K	224,621	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2024-04-05	2024-04-09	1,329	$15.98	$21.2K	223,265	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2024-01-11	2024-01-16	12,307	—	$0	221,936	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2024-01-05	2024-01-09	1,331	$15.96	$21.2K	209,629	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2023-10-06	2023-10-10	1,233	$17.23	$21.2K	208,298	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2023-07-07	2023-07-11	1,332	$15.95	$21.2K	207,065	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2023-04-06	2023-04-07	1,354	$15.69	$21.2K	205,733	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2023-01-11	2023-01-13	12,539	—	$0	204,379	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2023-01-06	2023-01-10	1,259	$16.87	$21.2K	191,840	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2022-10-07	2022-10-11	1,357	$15.65	$21.2K	190,581	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2022-07-01	2022-07-05	1,552	$13.69	$21.2K	189,224	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2022-04-01	2022-04-05	1,578	$13.46	$21.2K	187,672	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2022-01-11	2022-01-11	14,115	—	$0	186,094	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2022-01-07	2022-01-11	2,361	$10.35	$24.4K	171,979	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2021-10-01	2021-10-05	1,498	$12.05	$18.1K	169,618	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2021-07-02	2021-07-06	1,680	$10.75	$18.1K	168,120	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2021-04-05	2021-04-07	2,071	$8.72	$18.1K	166,440	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2021-01-12	2021-01-13	15,414	—	$0	164,369	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2021-01-04	2021-01-06	2,703	$6.68	$18.1K	148,955	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2020-10-02	2020-10-06	2,941	$6.14	$18.1K	146,252	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2020-07-01	2020-07-06	2,778	$6.50	$18.1K	143,311	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2020-04-03	2020-04-07	3,859	$4.68	$18.1K	140,533	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2020-01-13	2020-01-15	13,389	—	$0	136,674	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2020-01-03	2020-01-07	1,670	$12.72	$21.2K	123,285	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2019-10-04	2019-10-08	1,492	$14.24	$21.2K	121,615	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2019-07-08	2019-07-10	1,370	$15.50	$21.2K	120,123	SEC↗
BSM Black Stone Minerals, L.P.	W Will	2019-06-14	2019-06-18	210,959	—	$0	210,959	SEC↗
BSM Black Stone Minerals, L.P.	W Will	2019-06-14	2019-06-18	210,960	—	$0	210,960	SEC↗
BSM Black Stone Minerals, L.P.	W Will	2019-06-14	2019-06-18	7,449	—	$0	7,449	SEC↗
BSM Black Stone Minerals, L.P.	W Will	2019-06-14	2019-06-18	7,448	—	$0	7,448	SEC↗
BSM Black Stone Minerals, L.P.	W Will	2019-06-14	2019-06-18	436,816	—	$0	0	SEC↗
BSM Black Stone Minerals, L.P.	S Sale	2019-06-14	2019-06-18	2	$15.85	$32	436,816	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion deriv	2019-05-24	2019-05-29	101,454	—	$0	0	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion deriv	2019-05-24	2019-05-29	635,845	—	$0	0	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion deriv	2019-05-24	2019-05-29	771,379	—	$0	0	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion deriv	2019-05-24	2019-05-29	31,314	—	$0	0	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion deriv	2019-05-24	2019-05-29	133,277	—	$0	0	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion deriv	2019-05-24	2019-05-29	247,701	—	$0	0	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion	2019-05-24	2019-05-29	771,379	—	$0	1,387,107	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion	2019-05-24	2019-05-29	635,845	—	$0	1,121,304	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion	2019-05-24	2019-05-29	133,277	—	$0	235,032	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion	2019-05-24	2019-05-29	31,314	—	$0	118,753	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion	2019-05-24	2019-05-29	247,701	—	$0	436,818	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion	2019-05-24	2019-05-29	101,454	—	$0	178,913	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2019-04-05	2019-04-08	1,204	$17.64	$21.2K	87,439	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2019-01-11	2019-01-14	10,842	—	$0	86,235	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2019-01-04	2019-01-08	1,372	$15.48	$21.2K	75,393	SEC↗
BSM Black Stone Minerals, L.P.	P Buy	2018-11-13	2018-11-13	4,213	$16.62	$70.0K	615,728	SEC↗
BSM Black Stone Minerals, L.P.	P Buy	2018-11-12	2018-11-13	6,887	$16.88	$116.3K	611,515	SEC↗
BSM Black Stone Minerals, L.P.	P Buy	2018-11-09	2018-11-13	300	$16.95	$5.1K	604,628	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2018-10-05	2018-10-09	1,166	$18.21	$21.2K	74,021	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2018-07-06	2018-07-10	1,149	$18.49	$21.2K	72,855	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2018-04-06	2018-04-09	1,283	$16.55	$21.2K	71,706	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion deriv	2018-04-05	2018-04-09	317,942	—	$0	635,845	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion deriv	2018-04-05	2018-04-09	8,000	—	$0	0	SEC↗
BSM Black Stone Minerals, L.P.	C Conversion	2018-04-05	2018-04-09	242,745	—	$0	485,459	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2018-01-11	2018-01-16	9,536	—	$0	70,423	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2018-01-05	2018-01-09	1,184	$17.94	$21.2K	60,887	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2017-10-06	2017-10-10	1,225	$17.34	$21.2K	59,703	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2017-07-07	2017-07-11	1,348	$15.76	$21.2K	58,478	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2017-04-06	2017-04-10	1,287	$16.51	$21.2K	57,130	SEC↗
BSM Black Stone Minerals, L.P.	X Exercise deriv	2017-03-31	2017-05-01	8,000	$1024.38	$8.20M	8,000	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2017-01-11	2017-01-12	9,095	—	$0	55,843	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2017-01-06	2017-01-10	1,131	$18.78	$21.2K	46,748	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2016-10-07	2016-10-11	1,193	$17.81	$21.2K	45,617	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2016-07-08	2016-07-12	1,370	$15.50	$21.2K	44,424	SEC↗
BSM Black Stone Minerals, L.P.	X Exercise deriv	2016-04-08	2016-04-12	8,000	$1026.78	$8.21M	16,000	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2016-04-08	2016-04-12	1,516	$14.01	$21.2K	43,054	SEC↗
BSM Black Stone Minerals, L.P.	P Buy	2016-03-14	2016-03-16	11,410	$13.71	$156.4K	604,328	SEC↗
BSM Black Stone Minerals, L.P.	P Buy	2016-03-10	2016-03-11	3,979	$13.50	$53.7K	592,918	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2016-01-12	2016-01-14	12,368	—	$0	41,538	SEC↗
BSM Black Stone Minerals, L.P.	J Other deriv	2015-05-06	2015-05-08	24,000	—	$0	1,627,028	SEC↗
BSM Black Stone Minerals, L.P.	J Other deriv	2015-05-06	2015-05-08	31,314	—	$0	31,314	SEC↗
BSM Black Stone Minerals, L.P.	J Other deriv	2015-05-06	2015-05-08	133,277	—	$0	1,603,028	SEC↗
BSM Black Stone Minerals, L.P.	J Other deriv	2015-05-06	2015-05-08	247,701	—	$0	1,469,751	SEC↗
BSM Black Stone Minerals, L.P.	J Other deriv	2015-05-06	2015-05-08	771,379	—	$0	1,222,050	SEC↗
BSM Black Stone Minerals, L.P.	J Other deriv	2015-05-06	2015-05-08	317,903	—	$0	450,671	SEC↗
BSM Black Stone Minerals, L.P.	J Other deriv	2015-05-06	2015-05-08	101,454	—	$0	132,768	SEC↗
BSM Black Stone Minerals, L.P.	J Other	2015-05-06	2015-05-08	242,714	—	$0	349,343	SEC↗
BSM Black Stone Minerals, L.P.	J Other	2015-05-06	2015-05-08	77,459	—	$0	106,629	SEC↗
BSM Black Stone Minerals, L.P.	J Other	2015-05-06	2015-05-08	23,907	—	$0	29,170	SEC↗
BSM Black Stone Minerals, L.P.	J Other	2015-05-06	2015-05-08	588,939	—	$0	938,282	SEC↗
BSM Black Stone Minerals, L.P.	J Other	2015-05-06	2015-05-08	189,117	—	$0	1,127,399	SEC↗
BSM Black Stone Minerals, L.P.	A Award	2015-05-06	2015-05-08	5,263	—	$0	5,263	SEC↗
BSM Black Stone Minerals, L.P.	J Other	2015-05-06	2015-05-08	101,755	—	$0	1,229,154	SEC↗