Nye C Howard insider trades

Nye C Howard has filed 54 Form 4s with the SEC that we hold, for General Dynamics Corp (GD) (Director) and Martin Marietta Materials INC (MLM) (Chairman, Pres & CEO, Director). Across all of them we count 0 purchases worth $0 and 2 sales worth $12.1M reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a sale of 15,000 shares of Martin Marietta Materials INC worth $9.1M, dated 2024-03-05. The first filing on our record is dated 2021-09-20 and the latest 2026-09-18.

General Dynamics Corp (GD)

Director · 31 filings · 0 purchases and sales

No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.

Martin Marietta Materials INC (MLM)

Chairman, Pres & CEO, Director · 23 filings · 2 purchases and sales

Trade date	Code	Shares	Value as filed	Filed	Source
2024-03-05	S, sale reported on Form 4	5,000	$3.0M	2024-03-06	SEC
2024-03-05	S, sale reported on Form 4	15,000	$9.1M	2024-03-06	SEC

Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1373147) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-27 · For informational purposes only, not investment advice.
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