C Robert Campbell - MTZ / MasTec, Inc. - Insider Trade Report

Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by C Robert Campbell in MTZ / MasTec, Inc.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Max	Price at Max	Max Profit ($)	Max Return (%)
There are no known unplanned open-market trades for this insider

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by C Robert Campbell in MTZ / MasTec, Inc.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date	Reported Shares	Reported Price	Adjusted Shares	Adjusted Price	Cost Basis	Days to Min	Price at Min	Max Loss Avoided ($)	Max Loss Avoided (%)
2025-05-13	2,000	155.0000	2,000	155.0000	310,000	9	150.7700	-8,460	-2.73
2025-05-12	3,000	153.8900	3,000	153.8900	461,670
2024-11-26	3,000	145.0000	3,000	145.0000	435,000
2024-11-11	3,000	145.4150	3,000	145.4150	436,245
2024-09-18	3,000	116.2591	3,000	116.2591	348,777
2024-05-22	2,000	110.0000	2,000	110.0000	220,000
2024-05-14	3,000	108.0000	3,000	108.0000	324,000
2021-05-17	3,000	120.1429	3,000	120.1429	360,429
2021-03-10	3,989	95.0000	3,989	95.0000	378,955
2021-03-08	1,011	95.0000	1,011	95.0000	96,045
2020-12-23	5,000	70.1140	5,000	70.1140	350,570
2020-12-04	3,301	62.0333	3,301	62.0333	204,772
2020-11-24	5,000	59.3427	5,000	59.3427	296,714
2019-08-05	5,000	57.7159	5,000	57.7159	288,580
2017-06-28	12,000	45.0000	12,000	45.0000	540,000
2012-12-07	43,943	22.9524	43,943	22.9524	1,008,597
2012-12-03	1,674	23.0004	1,674	23.0004	38,503
2012-11-27	34,383	23.0000	34,383	23.0000	790,809
2012-11-12	22,222	23.0016	22,222	23.0016	511,142
2012-03-30	20,000	18.1315	20,000	18.1315	362,630
2012-03-26	15,000	19.0900	15,000	19.0900	286,350

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

Insider Transaction History