MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

Lombard Odier Asset Management (Switzerland) SA's Holding History (CIK: 0001535660)

Note: Option positions (PUT/CALL) are excluded.

Q3 2023

Shares 37,002 Value ($000) $2,663 Avg Close $99.67 Range $71.61 - $123.33

Q2 2023

Shares 37,002 Value ($000) $4,365 Avg Close $97.94 Range $84.80 - $118.32

Q1 2023

Shares 48,150 Value ($000) $4,547 Avg Close $95.07 Range $84.89 - $103.50

Q4 2022

Shares 63,142 Value ($000) $5,388 Avg Close $82.03 Range $62.36 - $96.54

Q3 2022

Shares 67,573 Value ($000) $4,291 Avg Close $77.37 Range $62.64 - $86.57

Q2 2022

Shares 79,225 Value ($000) $5,677 Avg Close $77.96 Range $67.31 - $92.03

Q1 2022

Shares 19,879 Value ($000) $1,731 Avg Close $87.37 Range $71.85 - $99.00

Q4 2014

Shares 43,645 Value ($000) $987 Avg Close $24.73 Range $18.14 - $30.70

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	37,002	$2,663	$99.67	$71.61 - $123.33
Q2 2023	37,002	$4,365	$97.94	$84.80 - $118.32
Q1 2023	48,150	$4,547	$95.07	$84.89 - $103.50
Q4 2022	63,142	$5,388	$82.03	$62.36 - $96.54
Q3 2022	67,573	$4,291	$77.37	$62.64 - $86.57
Q2 2022	79,225	$5,677	$77.96	$67.31 - $92.03
Q1 2022	19,879	$1,731	$87.37	$71.85 - $99.00
Q4 2014	43,645	$987	$24.73	$18.14 - $30.70