Mastec Inc.
Congress has disclosed 3 buys and 2 sells of MTZ (Mastec Inc.) in official financial disclosures, each linked to its original filing. A transparency record — not investment advice.
Activity Congressional Activity
Round-trip watch Still on the books
Members who disclosed buying MTZ and have not disclosed selling, versus their own entry (the most recent disclosed buy). "Open" means no disclosed sale — never "still holds" — and the % is unrealised, on paper. Not investment advice.
| Member | Entry (last buy) | Entry price | Now | vs entry | Status |
|---|---|---|---|---|---|
| Thomas Kean | 2026-08-21 | $266.26 | $186.06 | -30.1% | underwater |
Price as of 2026-10-30. Counted open while disclosed buys outnumber disclosed sells; tracks the price, not exact position size (amounts are ranges).
Fundamentals · FY2026 Valuation
Standard valuation multiples from SEC-reported GAAP financials (trailing twelve months), each compared to the median for —. We use reported GAAP, not forward or adjusted earnings, so our figures can sit higher than sites that do — especially for companies with falling profit. Relative context — not a target price or investment advice.
how it's calculated
how it's calculated
how it's calculated
5 trades Recent Congressional Trades
Two things to watch per trade: the disclosure lag (how many days passed before the trade was made public) and the price move in that window (how the stock moved during those non-public days). A sell followed by a price drop, or a buy followed by a rise, means well-timed trading — visible here in the open. Note: the Score measures how notable a trade is, not whether it made money — the price move is shown for context and isn't part of it.
| Politician | Chamber | Type | Owner | Date | Disclosure lag | Price move in that window | Amount | Score | Source |
|---|---|---|---|---|---|---|---|---|---|
| Thomas Kean | House | BUY | Self · Kean Family Partnership | 2026-08-21 | 11 days | -10.7% | $1K–$15K 0.1% of NW |
89.3 | ↗ filing |
| Lisa McClain | House | SELL ◆ insider convergence | Spouse · Charles Schwab 401K > Schwab 893 | 2025-10-31 | 1 days | 0.0% | $1K–$15K 0.1% of NW |
7.8 | ↗ filing |
| Lisa McClain | House | BUY ◆ insider divergence | Spouse · Charles Schwab 401K > Schwab 893 | 2025-10-30 | 2 days | -4.6% | $1K–$15K 0.1% of NW |
28.1 | ↗ filing |
| Lisa McClain | House | SELL ◆ insider convergence | Spouse · Charles Schwab Brokerage Account 924 | 2025-10-30 | 2 days | -4.6% | $1K–$15K 0.1% of NW |
28.1 | ↗ filing |
| Lisa McClain | House | BUY ◆ insider divergence | Spouse · Charles Schwab Brokerage Account 924 | 2025-06-11 | 63 days | +11.5% | $1K–$15K 0.1% of NW |
63.6 | ↗ filing |
Corporate insiders · SEC Form 4 Insider Activity
What the company's own officers and directors did in MTZ — open-market purchases and sales from SEC Form 4 filings (option exercises, grants and tax withholding are excluded). This is context for the congressional activity above, never a buy/sell signal, and the two datasets are kept separate on purpose. Does convergence mean anything? →
Of the congressional trades in MTZ, 2 coincided with corporate insiders moving the same way within 60 days, and 2 with insiders moving the opposite way. This is co-occurrence only — whether it carries any edge is tested honestly on the convergence page.
| Date | Insider | Role | Type | Size | Source |
|---|---|---|---|---|---|
| 2026-06-03 | Csiszar Ernst N | Director | SELL | $2.4M | ↗ EDGAR |
| 2026-05-04 | Campbell C Robert | Director | SELL | $1.3M | ↗ EDGAR |
| 2026-03-25 | Palomarez Javier Alberto | Director | SELL | $309K | ↗ EDGAR |
| 2026-03-03 | Csiszar Ernst N | Director | SELL | $2.0M | ↗ EDGAR |
| 2025-11-03 | Love Timothy Michael | Other | SELL | $398K | ↗ EDGAR |
| 2025-09-29 | Campbell C Robert | Director | SELL | $421K | ↗ EDGAR |
| 2025-09-18 | Apple Robert E | C-suite | SELL 10b5-1 | $2.0M | ↗ EDGAR |
| 2025-09-18 | Apple Robert E | C-suite | SELL 10b5-1 | $20K | ↗ EDGAR |
| 2025-09-11 | Campbell C Robert | Director | SELL | $571K | ↗ EDGAR |
| 2025-08-05 | de Cardenas Alberto | Other | SELL | $18K | ↗ EDGAR |
| 2025-08-05 | de Cardenas Alberto | Other | SELL | $1.8M | ↗ EDGAR |
| 2025-07-16 | Apple Robert E | C-suite | SELL 10b5-1 | $1.8M | ↗ EDGAR |
| 2025-05-13 | Campbell C Robert | Director | SELL | $310K | ↗ EDGAR |
| 2025-05-12 | Campbell C Robert | Director | SELL | $462K | ↗ EDGAR |
| 2025-03-24 | Csiszar Ernst N | Director | SELL | $331K | ↗ EDGAR |
| 2024-12-04 | Palomarez Javier Alberto | Director | SELL | $29K | ↗ EDGAR |
| 2024-11-26 | Campbell C Robert | Director | SELL | $435K | ↗ EDGAR |
| 2024-11-26 | Apple Robert E | C-suite | SELL 10b5-1 | $1.5M | ↗ EDGAR |
| 2024-11-11 | Campbell C Robert | Director | SELL | $436K | ↗ EDGAR |
| 2024-11-06 | Love Timothy Michael | Other | SELL | $84K | ↗ EDGAR |
| 2024-11-01 | Apple Robert E | C-suite | SELL 10b5-1 | $161K | ↗ EDGAR |
| 2024-11-01 | Apple Robert E | C-suite | SELL 10b5-1 | $312K | ↗ EDGAR |
| 2024-11-01 | Apple Robert E | C-suite | SELL 10b5-1 | $805K | ↗ EDGAR |
| 2024-11-01 | Apple Robert E | C-suite | SELL 10b5-1 | $727K | ↗ EDGAR |
| 2024-11-01 | Apple Robert E | C-suite | SELL 10b5-1 | $446K | ↗ EDGAR |
Combined timeline — Congress & insiders
Both sets of trades on one timeline, newest first, so you can see when they lined up. Congress vs ◆ insider.
| Date | Who | Type | Size | |
|---|---|---|---|---|
| Congress | 2026-08-21 | Thomas Kean | BUY | $1K–$15K |
| ◆ insider | 2026-06-03 | Csiszar Ernst N Director | SELL | $2.4M |
| ◆ insider | 2026-05-04 | Campbell C Robert Director | SELL | $1.3M |
| ◆ insider | 2026-03-25 | Palomarez Javier Alberto Director | SELL | $309K |
| ◆ insider | 2026-03-03 | Csiszar Ernst N Director | SELL | $2.0M |
| ◆ insider | 2025-11-03 | Love Timothy Michael Other | SELL | $398K |
| Congress | 2025-10-31 | Lisa McClain | SELL | $1K–$15K |
| Congress | 2025-10-30 | Lisa McClain | BUY | $1K–$15K |
| Congress | 2025-10-30 | Lisa McClain | SELL | $1K–$15K |
| ◆ insider | 2025-09-29 | Campbell C Robert Director | SELL | $421K |
| ◆ insider | 2025-09-18 | Apple Robert E C-suite 10b5-1 | SELL | $2.0M |
| ◆ insider | 2025-09-18 | Apple Robert E C-suite 10b5-1 | SELL | $20K |
| ◆ insider | 2025-09-11 | Campbell C Robert Director | SELL | $571K |
| ◆ insider | 2025-08-05 | de Cardenas Alberto Other | SELL | $18K |
| ◆ insider | 2025-08-05 | de Cardenas Alberto Other | SELL | $1.8M |
| ◆ insider | 2025-07-16 | Apple Robert E C-suite 10b5-1 | SELL | $1.8M |
| Congress | 2025-06-11 | Lisa McClain | BUY | $1K–$15K |
| ◆ insider | 2025-05-13 | Campbell C Robert Director | SELL | $310K |
| ◆ insider | 2025-05-12 | Campbell C Robert Director | SELL | $462K |
| ◆ insider | 2025-03-24 | Csiszar Ernst N Director | SELL | $331K |
| ◆ insider | 2024-12-04 | Palomarez Javier Alberto Director | SELL | $29K |
| ◆ insider | 2024-11-26 | Campbell C Robert Director | SELL | $435K |
| ◆ insider | 2024-11-26 | Apple Robert E C-suite 10b5-1 | SELL | $1.5M |
| ◆ insider | 2024-11-11 | Campbell C Robert Director | SELL | $436K |
FAQ Common questions
How much has Congress traded MTZ?
3 disclosed buys and 2 sells of MTZ (Mastec Inc.) appear in official congressional financial disclosures.
Is it legal for members of Congress to trade MTZ?
Members of Congress may trade stocks but must disclose it under the STOCK Act. QuantCapitol tracks those public disclosures for transparency — nothing here is an accusation of wrongdoing or investment advice.
Where does this data come from?
Official US House Clerk and Senate electronic financial disclosures. Every trade links back to its original filing so you can verify it yourself.