NOC Congressional Stock Trades
Northrop Grumman Corporation
Last disclosed trade May 8
Every disclosed trade in NOC by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice. See every healthcare stock Congress trades.
Sample · the intelligence layer
Steve Cohen · Sold $NOC · Dec 29 · $15K–$50K
Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →
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The record on $NOC
Coldpine has parsed 9 disclosed trades in $NOC by 8 members of Congress, drawn from 9 periodic transaction reports dated Jan 4, 2023 through May 8, 2026. That is 8 trades from House members and 1 trade from senators, filed 7 by Democrats and 2 by Republicans.
Of the 9 trades with a known filing lag, 1 was reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 25 days. The longest was 116 days: a $NOC purchase by Alan Armstrong dated Mar 27, 2026, disclosed Jul 21, 2026. How late filing is measured across all of Congress is in the late-filers study.
2 of the 4 trades that list an account holder (50%) were reported under a spouse, dependent child, or joint account rather than the member directly.
Josh Gottheimer filed the most $NOC purchases (2), and Jared Moskowitz the most sales (1).
Activity peaked in 2025 with 3 trades. The busiest single month was May 2025, when 2 different members disclosed $NOC trades.
Across the 5 purchases Coldpine can price, $NOC moved -1.30% on average between the trade date and the disclosure date, against +4.47% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 80% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.
Members who trade NOC
Recent disclosed trades in NOC
| Date | Member | Type | Amount |
|---|---|---|---|
| May 8 | William R. Keating(MA) | buy | $1K–$15K |
| Mar 27 | Alan Armstrong(OK) | buy | $1K–$15K |
| Dec 29 | Steve Cohen(TN) | sell | $15K–$50K |
| May 30 | Gilbert Cisneros(CA) | buy | $1K–$15K |
| May 15 | Rob Bresnahan(PA) | sell | $1K–$15K |
| Jul 5 | Jared Moskowitz(FL) | sell | $1K–$15K |
| Dec 29 | Josh Gottheimer(NJ) | buy | $15K–$50K |
| Sep 26 | Josh Gottheimer(NJ) | buy | $1K–$15K |
| Jan 4 | Lois Frankel(FL) | sell | $1K–$15K |
From Coldpine Research
Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →