Csiszar Ernst N

CIK: 0001341639
Primary company: MASTEC INC (MTZ)

Csiszar Ernst N is a corporate insider at MASTEC INC (MTZ) filing SEC Form 4 transactions. 152 transactions, totaling $0 in purchases and $2,371,241 in sales. Source: SEC EDGAR.

Total Transactions
152
Total Buy Value
$0
Total Sell Value
$2.37M
Net Activity
$-2.37M
Last Transaction
Jun 2026
Companies
1

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Sale
Shares
6,500
Price
$371.17
Value
$2.41M
Type
Tax Payment
Shares
23
Price
$434.77
Value
$10K
Type
Award
Shares
104
Price
-
Value
-
Type
Tax Payment
Shares
52
Price
$192.22
Value
$10K
Type
Award
Shares
235
Price
-
Value
-
Type
Tax Payment
Shares
56
Price
$178.00
Value
$10K
Type
Award
Shares
254
Price
-
Value
-
Type
Tax Payment
Shares
64
Price
$157.32
Value
$10K
Type
Award
Shares
287
Price
-
Value
-
Type
Sale
Shares
2,517
Price
$131.63
Value
$331K
Type
Tax Payment
Shares
74
Price
$135.78
Value
$10K
Type
Award
Shares
332
Price
-
Value
-
Type
Tax Payment
Shares
74
Price
$135.32
Value
$10K
Type
Award
Shares
333
Price
-
Value
-
Type
Sale
Shares
4,853
Price
$110.96
Value
$538K
Type
Tax Payment
Shares
90
Price
$110.78
Value
$10K
Type
Award
Shares
407
Price
-
Value
-
Type
Tax Payment
Shares
98
Price
$106.99
Value
$10K
Type
Award
Shares
443
Price
-
Value
-
Type
Tax Payment
Shares
143
Price
$72.98
Value
$10K