MASTEC INC

Ticker: MTZ CUSIP: 576323109 Class: COM

ROBERTS GLORE & CO INC /IL/'s Holding History (CIK: 0001017115)

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

Q4 2025
Shares 1,810 Value ($000) $393 Avg Close $209.86 Range $182.34 - $233.14
Q3 2025
Shares 1,810 Value ($000) $385 Avg Close $183.12 Range $160.08 - $213.66