MLMMLMMartin Marietta Materials, Inc. Common Stock
11 members of Congress disclosed 58 transactions in MLM between Aug 26, 2014 and Aug 25, 2026.
Price, with congressional trades marked
MLM $480.01 latest
-20%
Michael T. McCaul, Republican
Michael T. McCaul, Republican
Val T. Hoyle, Democrat
Ro Khanna, Democrat-21%
April McClain Delaney, Democrat
April McClain Delaney, DemocratRo Khanna, Democrat-21%April McClain Delaney, Democrat
April McClain Delaney, Democrat
Josh Gottheimer, Democrat-16%April McClain Delaney, Democrat
April McClain Delaney, Democrat-15%April McClain Delaney, Democrat
April McClain Delaney, Democrat-10%April McClain Delaney, Democrat
April McClain Delaney, DemocratMarked trades (10)
| Traded | Member | Amount | Adj. close | MLM since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Aug 21, 2025 | Michael T. McCaul (R) | buy | ~$8K | $596.72 | -19.6% | +22.4% | -41.9% |
| Sep 23, 2025 | Val T. Hoyle (D) | sell | ~$8K | $611.42 | -21.5% | +16.9% | -38.4% |
| Oct 28, 2025 | Ro Khanna (D) | sell | ~$8K | $613.81 | -21.8% | +12.9% | -34.7% |
| Dec 2, 2025 | April McClain Delaney (D) | buy | ~$8K | $605.58 | -20.7% | +13.8% | -34.6% |
| Jan 22, 2026 | Ro Khanna (D) | sell | ~$33K | $649.52 | -26.1% | +12.2% | -38.3% |
| Mar 9, 2026 | April McClain Delaney (D) | buy | ~$8K | $610.52 | -21.4% | +14.0% | -35.4% |
| Apr 9, 2026 | Josh Gottheimer (D) | sell | ~$33K | $623.62 | -23.0% | +13.4% | -36.5% |
| May 28, 2026 | April McClain Delaney (D) | buy | ~$8K | $572.99 | -16.2% | +2.2% | -18.4% |
| Jul 17, 2026 | April McClain Delaney (D) | buy | ~$8K | $561.74 | -14.5% | +3.5% | -18.0% |
| Aug 19, 2026 | April McClain Delaney (D) | buy | ~$8K | $534.40 | -10.2% | +0.0% | -10.2% |
Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.
58
Transactions
43 buys · 14 sells
11
Members
$1.6M
Est. volume
7D / 4R
Party split
distinct members
Transactions
58| Member | Type | Amount | Traded | Disclosed |
|---|---|---|---|---|
| Sellchild | $250K – $500K | Aug 25, 2026 | Sep 9, 2026 | |
| Buychild | $1K – $15K | Aug 19, 2026 | Sep 9, 2026 | |
| Buychild | $15K – $50K | Jul 24, 2026 | Aug 3, 2026 | |
| Buychild | $1K – $15K | Jul 20, 2026 | Aug 3, 2026 | |
| Buychild | $1K – $15K | Jul 17, 2026 | Aug 3, 2026 | |
| Buychild | $1K – $15K | May 28, 2026 | Jun 5, 2026 | |
| Selljoint | $15K – $50K | Apr 9, 2026 | May 19, 2026 | |
| Buychild | $1K – $15K | Mar 9, 2026 | Apr 6, 2026 | |
| Buychild | $15K – $50K | Jan 22, 2026 | Feb 6, 2026 | |
| Exchangechild | $15K – $50K | Jan 22, 2026 | Feb 6, 2026 | |
| Buychild | $1K – $15K | Dec 2, 2025 | Jan 5, 2026 | |
| Sellchild | $1K – $15K | Oct 28, 2025 | Nov 6, 2025 | |
| Sellspouse | $1K – $15K | Sep 23, 2025 | Oct 10, 2025 | |
| Buyspouse | $1K – $15K | Oct 29, 2024 | Sep 12, 2025 | |
| Buyspouse | $1K – $15K | Aug 21, 2025 | Sep 11, 2025 | |
| Buychild | $1K – $15K | Aug 5, 2025 | Sep 9, 2025 | |
| Sell (part)child | $1K – $15K | Aug 1, 2025 | Sep 2, 2025 | |
| Sellspouse | $1K – $15K | Jun 10, 2025 | Aug 13, 2025 | |
| Buyspouse | $1K – $15K | Dec 11, 2024 | Aug 13, 2025 | |
| Buyspouse | $1K – $15K | Mar 17, 2025 | Apr 17, 2025 | |
| Buychild | $1K – $15K | Mar 14, 2025 | Apr 10, 2025 | |
| Buychild | $1K – $15K | Sep 6, 2024 | Oct 4, 2024 | |
| Selljoint | $1K – $15K | Nov 30, 2022 | Jul 26, 2023 | |
| Selljoint | $1K – $15K | Nov 30, 2022 | Dec 21, 2022 | |
| Buy | $15K – $50K | Oct 2, 2018 | Dec 19, 2022 | |
| Buy | $15K – $50K | Oct 1, 2018 | Dec 19, 2022 | |
| Buychild | $1K – $15K | Mar 23, 2022 | Jul 7, 2022 | |
| Buychild | $1K – $15K | Mar 15, 2022 | Jul 7, 2022 | |
| Buychild | $1K – $15K | Mar 13, 2022 | Jul 7, 2022 | |
| Sell | $50K – $100K | Nov 7, 2018 | Sep 23, 2021 | |
| Buy | $50K – $100K | Oct 15, 2018 | Sep 23, 2021 | |
| Buyspouse | $1K – $15K | May 12, 2020 | Jun 17, 2020 | |
| Buyjoint | $1K – $15K | Oct 25, 2018 | Nov 1, 2018 | |
| Buyjoint | $1K – $15K | Oct 10, 2018 | Nov 1, 2018 | |
| Buyjoint | $15K – $50K | Sep 27, 2018 | Oct 16, 2018 | |
| Sellspouse | $15K – $50K | Sep 24, 2018 | Oct 3, 2018 | |
| Buyjoint | $1K – $15K | Aug 2, 2018 | Aug 20, 2018 | |
| Buy | $1K – $15K | Jul 30, 2018 | Aug 15, 2018 | |
| Buy | $1K – $15K | Jul 26, 2018 | Aug 15, 2018 | |
| Buy | $1K – $15K | Jul 26, 2018 | Aug 15, 2018 | |
| Buychild | $250K – $500K | Apr 2, 2018 | Apr 20, 2018 | |
| Buyspouse | $1K – $15K | Mar 15, 2018 | Mar 23, 2018 | |
| Buyspouse | $1K – $15K | Mar 7, 2018 | Mar 23, 2018 | |
| Buy | $1K – $15K | Dec 20, 2017 | Jan 9, 2018 | |
| Buyspouse | $1K – $15K | Nov 15, 2017 | Nov 22, 2017 | |
| Buyspouse | $1K – $15K | Nov 14, 2017 | Nov 22, 2017 | |
| Buyjoint | $50K – $100K | Oct 26, 2017 | Nov 13, 2017 | |
| Buyjoint | $1K – $15K | Sep 14, 2017 | Sep 26, 2017 | |
| Buyjoint | $1K – $15K | Aug 28, 2017 | Sep 12, 2017 | |
| Selljoint | $1K – $15K | Aug 28, 2017 | Sep 12, 2017 | |
| Buyjoint | $1K – $15K | Aug 25, 2017 | Sep 12, 2017 | |
| Selljoint | $1K – $15K | Aug 25, 2017 | Sep 12, 2017 | |
| Buyjoint | $1K – $15K | Aug 23, 2017 | Sep 12, 2017 | |
| Selljoint | $1K – $15K | Aug 23, 2017 | Sep 12, 2017 | |
| Buyjoint | $1K – $15K | Aug 21, 2017 | Sep 12, 2017 | |
| Selljoint | $1K – $15K | Aug 21, 2017 | Sep 12, 2017 | |
| Buy | $1K – $15K | Feb 9, 2015 | Mar 3, 2015 | |
| Buyspouse | $1K – $15K | Aug 26, 2014 | Sep 17, 2014 |
