Mackay Leo S. Jr.

Insider CIK 1558398 · AEE Director · CTSH 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
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-08-25	2026-08-27	34	—	$0	6,438	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-08-25	2026-08-27	25	—	$0	4,748	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-08-25	2026-08-27	22	—	$0	4,193	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-08-25	2026-08-27	22	—	$0	4,193	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-08-25	2026-08-27	34	—	$0	6,438	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-08-25	2026-08-27	25	—	$0	4,748	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-06-02	2026-06-04	4,171	—	$0	4,171	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-05-27	2026-05-29	22	—	$0	3,485	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-05-27	2026-05-29	18	—	$0	2,920	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-05-27	2026-05-29	29	—	$0	4,724	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-02-26	2026-03-02	15	—	$0	2,902	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-02-26	2026-03-02	24	—	$0	4,694	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2026-02-26	2026-03-02	18	—	$0	3,463	SEC↗
AEE AMEREN CORP	A Award	2026-01-05	2026-01-07	1,686	—	$0	11,834	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-11-26	2025-12-01	19	—	$0	4,671	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-11-26	2025-12-01	14	—	$0	3,446	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-11-26	2025-12-01	12	—	$0	2,887	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-08-26	2025-08-28	20	—	$0	4,652	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-08-26	2025-08-28	15	—	$0	3,432	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-08-26	2025-08-28	12	—	$0	2,875	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-06-03	2025-06-05	2,863	—	$0	2,863	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award	2025-06-03	2025-06-05	606	$80.32	$48.7K	29,982	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-05-28	2025-05-30	18	—	$0	4,632	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-05-28	2025-05-30	13	—	$0	3,417	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-02-26	2025-02-28	17	—	$0	4,614	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2025-02-26	2025-02-28	12	—	$0	3,404	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	S Sale	2025-02-11	2025-02-13	1,600	$87.41	$139.9K	29,376	SEC↗
AEE AMEREN CORP	A Award	2025-01-03	2025-01-07	1,911	—	$0	9,865	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2024-11-27	2024-12-02	13	—	$0	3,392	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2024-11-27	2024-12-02	17	—	$0	4,597	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2024-08-28	2024-08-30	13	—	$0	3,379	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2024-08-28	2024-08-30	18	—	$0	4,580	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	D To issuer deriv	2024-06-06	2024-06-10	0	$66.31	$23	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2024-06-06	2024-06-10	3,582	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2024-06-06	2024-06-10	3,582	—	$0	30,976	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2024-06-04	2024-06-06	3,366	—	$0	3,366	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award	2024-06-04	2024-06-06	723	$65.35	$47.2K	27,394	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2024-05-29	2024-05-31	16	—	$0	3,582	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2024-05-29	2024-05-31	21	—	$0	4,562	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2024-02-28	2024-03-01	14	—	$0	3,566	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2024-02-28	2024-03-01	17	—	$0	4,542	SEC↗
AEE AMEREN CORP	A Award	2024-01-03	2024-01-05	2,028	—	$0	7,691	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2023-11-30	2023-12-04	19	—	$0	4,525	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2023-11-30	2023-12-04	15	—	$0	3,553	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	S Sale	2023-06-09	2023-06-13	2,880	$61.99	$178.5K	26,671	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	S Sale	2023-06-09	2023-06-13	1,593	$61.99	$98.8K	29,551	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2023-06-07	2023-06-08	2,834	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2023-06-07	2023-06-08	2,834	—	$0	31,144	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2023-06-06	2023-06-08	3,538	—	$0	3,538	SEC↗
AEE AMEREN CORP	A Award	2023-01-03	2023-01-05	1,696	—	$0	5,395	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	S Sale	2022-11-07	2022-11-09	3,300	$52.79	$174.2K	28,310	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2022-06-07	2022-06-09	2,834	—	$0	2,834	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2022-06-01	2022-06-03	2,949	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2022-06-01	2022-06-03	2,949	—	$0	31,610	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2022-05-10	2022-05-12	1,426	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2022-05-10	2022-05-12	1,426	$59.63	$85.0K	28,661	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2022-03-07	2022-03-09	6,371	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2022-03-07	2022-03-09	6,371	$65.60	$417.9K	32,013	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	S Sale	2022-03-07	2022-03-09	4,778	$88.52	$422.9K	27,235	SEC↗
AEE AMEREN CORP	A Award	2022-01-03	2022-01-05	1,694	—	$0	3,691	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2021-06-02	2021-06-04	3,939	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2021-06-02	2021-06-04	3,939	—	$0	25,642	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2021-06-01	2021-06-03	2,949	—	$0	2,949	SEC↗
AEE AMEREN CORP	A Award	2021-01-02	2021-01-05	1,858	—	$0	1,947	SEC↗
AEE AMEREN CORP	A Award	2020-12-14	2020-12-15	89	—	$0	89	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2020-06-04	2020-06-08	3,436	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2020-06-04	2020-06-08	3,436	—	$0	21,703	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2020-06-02	2020-06-04	3,939	—	$0	3,939	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2020-02-21	2020-02-25	5,500	—	$0	1,426	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2020-02-21	2020-02-25	5,500	$59.63	$328.0K	18,267	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2019-06-15	2019-06-18	587	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2019-06-15	2019-06-18	587	—	$0	12,767	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2019-06-05	2019-06-07	2,726	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2019-06-05	2019-06-07	2,726	—	$0	12,180	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2019-06-04	2019-06-06	3,436	—	$0	3,436	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2018-06-15	2018-06-19	587	—	$0	587	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	S Sale	2018-06-15	2018-06-19	1,600	$78.98	$126.4K	9,454	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2018-06-15	2018-06-19	587	—	$0	11,054	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2018-06-07	2018-06-11	3,136	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2018-06-07	2018-06-11	3,136	—	$0	10,467	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2018-06-05	2018-06-07	2,726	—	$0	2,726	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2018-06-02	2018-06-05	534	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2018-06-02	2018-06-05	534	—	$0	7,331	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2017-11-07	2017-11-08	6,145	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	S Sale	2017-11-07	2017-11-08	6,145	$74.61	$458.5K	6,797	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2017-11-07	2017-11-08	6,145	$48.50	$298.0K	12,942	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2017-11-06	2017-11-08	5,780	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2017-11-06	2017-11-08	2,322	—	$0	6,145	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	S Sale	2017-11-06	2017-11-08	8,102	$74.94	$607.2K	6,797	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2017-11-06	2017-11-08	2,322	$48.50	$112.6K	14,899	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2017-11-06	2017-11-08	5,780	$32.41	$187.3K	12,577	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2017-06-15	2017-06-19	586	—	$0	1,174	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2017-06-15	2017-06-19	586	—	$0	6,797	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2017-06-07	2017-06-09	3,136	—	$0	3,136	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2017-06-03	2017-06-06	687	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2017-06-03	2017-06-06	687	—	$0	6,211	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2017-06-02	2017-06-06	533	—	$0	534	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2017-06-02	2017-06-06	533	—	$0	5,524	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2016-06-15	2016-06-17	6,926	—	$0	6,926	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2016-06-15	2016-06-17	1,760	—	$0	1,760	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2016-06-04	2016-06-07	1,028	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2016-06-04	2016-06-07	1,028	—	$0	4,991	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2016-06-03	2016-06-07	687	—	$0	687	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2016-06-03	2016-06-07	687	—	$0	3,963	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2016-06-02	2016-06-06	533	—	$0	1,067	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2016-06-02	2016-06-06	533	—	$0	3,276	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2015-06-04	2015-06-08	1,028	—	$0	1,028	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2015-06-04	2015-06-08	1,028	—	$0	2,743	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2015-06-03	2015-06-05	687	—	$0	1,374	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2015-06-03	2015-06-05	687	—	$0	1,715	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2015-06-02	2015-06-04	1,600	—	$0	1,600	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2015-06-02	2015-06-04	6,371	—	$0	6,371	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2015-05-06	2015-05-08	5,780	—	$0	5,780	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2015-05-06	2015-05-08	20,000	—	$0	0	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2015-05-06	2015-05-08	20,000	$35.50	$710.0K	21,028	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2015-05-06	2015-05-08	5,780	$32.41	$187.3K	26,808	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	S Sale	2015-05-06	2015-05-08	25,780	$60.35	$1.56M	1,028	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise deriv	2014-06-04	2014-06-06	1,028	—	$0	2,056	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	M Exercise	2014-06-04	2014-06-06	1,028	—	$0	1,028	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2014-06-03	2014-06-05	8,467	—	$0	8,467	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2014-06-03	2014-06-05	2,061	—	$0	2,061	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2013-06-04	2013-06-06	5,780	—	$0	5,780	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2013-06-04	2013-06-06	1,542	—	$0	1,542	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2012-09-16	2012-09-18	2,253	—	$0	2,253	SEC↗
CTSH COGNIZANT TECHNOLOGY SOLUT	A Award deriv	2012-09-16	2012-09-18	10,000	—	$0	10,000	SEC↗