Martin Marietta Matls Inc
No standout activity across the feeds we track.
What this band has actually done: stocks scoring 25–45 beat the S&P 500 over the next three months 45.3% of the time, across 39,662 cases since 2015. That is below a coin flip — and so is every other band, because the median stock loses to a cap-weighted index. How we measured this
Martin Marietta Materials, Inc., a natural resource-based building materials company, supplies aggregates and heavy-side building materials to the construction industry in the United States and internationally. It operates through East Group and West Group segments. The company offers crushed stone, sand, and gravel products; ready mixed concrete and asphalt; and paving products and services for use in the infrastructure projects, and nonresidential and residential construction projects, as well as in the railroad, agricultural, utility, and environmental industries. It also produces…
| Trade date | Member | Chamber | Action | Amount |
|---|---|---|---|---|
| 2026-08-25 | April McClain Delaney · D-MD | House | Sold | $250,001 - $500,000 |
| 2026-08-19 | April McClain Delaney · D-MD | House | Bought | $1,001 - $15,000 |
| 2026-07-24 | April McClain Delaney · D-MD | House | Bought | $15,001 - $50,000 |
| 2026-07-20 | April McClain Delaney · D-MD | House | Bought | $1,001 - $15,000 |
| 2026-07-17 | April McClain Delaney · D-MD | House | Bought | $1,001 - $15,000 |
| 2026-05-28 | April McClain Delaney · D-MD | House | Bought | $1,001 - $15,000 |
| 2026-04-09 | Josh Gottheimer · D-NJ | House | Sold | $15,001 - $50,000 |
| 2026-03-09 | April McClain Delaney · D-MD | House | Bought | $1,001 - $15,000 |
| 2025-12-02 | April McClain Delaney · D-MD | House | Bought | $1,001 - $15,000 |
| 2025-09-23 | Val T. Hoyle · D-OR | House | Sold | $1,001 - $15,000 |
Show the other 6
| Trade date | Member | Chamber | Action | Amount |
|---|---|---|---|---|
| 2025-08-01 | April McClain Delaney · D-MD | House | Sold | $1,001 - $15,000 |
| 2025-06-10 | Lisa C. McClain · R-MI | House | Sold | $1,001 - $15,000 |
| 2024-12-11 | Lisa C. McClain · R-MI | House | Bought | $1,001 - $15,000 |
| 2024-10-29 | Val T. Hoyle · D-OR | House | Bought | $1,001 - $15,000 |
| 2018-10-02 | Thomas R. Suozzi · D-NY | House | Bought | $15,001 - $50,000 |
| 2018-10-01 | Thomas R. Suozzi · D-NY | House | Bought | $15,001 - $50,000 |
Markers sit on the transaction date the member disclosed, snapped to the nearest close on the chart. They are not the date the public found out — that came later, and the gap is its own page. Every marker is listed by name in the table above.