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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Latest filing published 20 Mar 2026 for MASTEC INC. Read the official filing
Filing timeline
BuySaleAlberto de Cardenas
Insider track record
Disclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Alberto de Cardenas: trading record in brief
Alberto de Cardenas (board member) discloses dealings in Mastec Inc to SEC (Form 4). We count 12 filings; the first trade dates from 14 March 2022 and the latest from 18 March 2026.
Every open-market trade on record is a sale: 1 sale worth €16k. Besides market trades, the filings include 10 share grants.
The latest filing, published on 20 March 2026, reports a share grant in Mastec Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. For comparison, the SEC allows two business days to file a Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Alberto de Cardenas
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations12 total
6,269 shares0Common StockSEC:0000015615-26-000036:0
4,838 shares@ US$297.8198.8% of flowCommon StockSEC:0000015615-26-000026:0
100 shares@ US$180.695100.0% of flowCommon StockSEC:0000015615-25-000083:0
4,319 shares@ US$124.0324.6% of flowCommon StockSEC:0000015615-25-000040:0
14,400 shares0Common StockSEC:0000015615-25-000027:0
2,535 shares@ US$86.3610.0% of flowCommon StockSEC:0000015615-24-000035:0
18,523 shares0Common StockSEC:0000015615-24-000029:0
5,957.405 shares@ US$51.2814.3% of flowCommon StockSEC:0000015615-23-000043:0
9,129 shares@ US$87.0937.3% of flowCommon StockSEC:0001209191-23-020286:0
13,539 shares0Common StockSEC:0001209191-23-018487:0
11,505 shares0Common StockSEC:0001209191-22-021341:0
3,641 shares@ US$82.8513.7% of flowCommon StockSEC:0001209191-22-019253:0
12 of 12 declarations
