SIGNAL CONGRESS

CMN

Congressional Activity
MARTIN MARIETTA MATERIALS, INC
ARIA INTELLIGENCE BRIEF

Disclosure records for this health care sector security show a single member of Congress, Ro Khanna, accounting for all six disclosed trades between June 20, 2024, and January 7, 2025, with five purchases and one sale reflecting net buying activity over that period. The congressional footprint is narrow, and no bipartisan co-trading clusters are recorded for this ticker. Separately, five executive-branch officials have disclosed a combined 238 transactions in the same security in public filings, though the closest congressional and executive purchases in this name fall 128 days apart, outside the 90-day proximity window used to identify temporal overlap.

Signal Congress surfaces public disclosure data. This is not investment advice and does not imply wrongdoing.
TOTAL TRADES
6
BUYS
5
SELLS
1
MEMBERS
1
unique traders
BIPARTISAN CLUSTERS
0
AVG ALPHA 60D
vs SPY benchmark
CMN timeline7 trades · Congress + cabinet · convergence
Positioned by disclosure date. Click any marker for its source filing.
CongressCabinetContract cut8-K13D▲ buy  ▼ sell  ◆ n/a  ■ event
CONGRESSCABINETOct 24Jan 25Apr 25Jul 25Oct 25Jan 26
EXECUTIVE HOLDINGS
Primary-source OGE 278-T disclosures
View all on Executive page →
OFFICIALAGENCYDATETYPEAMOUNT
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 5, 26SELL$15K–$50K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
Helberg, Jacob
Under Secretary of State (Economic Growth
Department of State/Energy, and the Environment)
Jan 2, 26SELL$1K–$15K
6 trades
Congressional trading data from STOCK Act filings. Not investment advice.
MEMBERS WHO TRADED CMN · 1
Ro Khanna6