GD Insider Trading

Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$46.5M
6 insiders
Net Insider Flow
-$46.5M
open market, 180d
Reporting Insiders
6
12 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jun 17, 2026Malcolm MarkDirectorOption exercise(M)2K$191.71$435K
Jun 17, 2026Malcolm MarkDirectorSell(S)2K$365.00$829K
Jun 17, 2026Malcolm MarkDirectorOption exercise(M)3K$165.47$531K
Jun 17, 2026Malcolm MarkDirectorSell(S)3K$365.00$1.2M
Jun 17, 2026Malcolm MarkDirectorOption exercise(M)2K$0
Jun 17, 2026Malcolm MarkDirectorOption exercise(M)3K$0
Jun 16, 2026De Leon Rudy FDirectorGrant(A)52$359.85$19K
Jun 16, 2026Reynolds Catherine BDirectorGrant(A)104$359.85$37K
Jun 16, 2026Nye C HowardDirectorGrant(A)52$359.85$19K
Jun 16, 2026Schumacher Laura JDirectorGrant(A)104$359.85$37K
Jun 16, 2026Stratton John GDirectorGrant(A)104$359.85$37K
Jun 16, 2026Mattis James NDirectorGrant(A)58$359.85$21K
Jun 16, 2026Haney Cecil DDirectorGrant(A)10$359.85$4K
Jun 16, 2026Hooper Charles WDirectorGrant(A)20$359.85$7K
Jun 1, 2026Maisano Dana OmahenVice PresidentGrant(A)480$0
Jun 1, 2026Maisano Dana OmahenVice PresidentOption exercise(M)4K$0
May 12, 2026Burns Mark LagrandExecutive Vice PresidentOption exercise(M)36K$168.56$6.1M
May 12, 2026Burns Mark LagrandExecutive Vice PresidentSell(S)34K$345.24$11.7M
May 12, 2026Burns Mark LagrandExecutive Vice PresidentSell(S)3K$345.93$887K
May 12, 2026Burns Mark LagrandExecutive Vice PresidentOption exercise(M)36K$0
May 11, 2026Burns Mark LagrandExecutive Vice PresidentOption exercise(M)36K$165.47$6.0M
May 11, 2026Burns Mark LagrandExecutive Vice PresidentSell(S)8K$342.83$2.6M
May 11, 2026Burns Mark LagrandExecutive Vice PresidentSell(S)29K$343.66$9.8M
May 11, 2026Burns Mark LagrandExecutive Vice PresidentOption exercise(M)36K$0
Mar 17, 2026De Leon Rudy FDirectorGrant(A)52$354.31$18K
Mar 17, 2026Reynolds Catherine BDirectorGrant(A)105$354.31$37K
Mar 17, 2026Schumacher Laura JDirectorGrant(A)105$354.31$37K
Mar 17, 2026Nye C HowardDirectorGrant(A)52$354.31$18K
Mar 17, 2026Stratton John GDirectorGrant(A)105$354.31$37K
Mar 17, 2026Mattis James NDirectorGrant(A)105$354.31$37K
Mar 17, 2026Haney Cecil DDirectorGrant(A)10$354.31$4K
Mar 17, 2026Hooper Charles WDirectorGrant(A)21$354.31$7K
Mar 11, 2026Novakovic Phebe NChairman and CEO, DirectorSell(S)10K$353.75$3.5M
Mar 11, 2026Novakovic Phebe NChairman and CEO, DirectorSell(S)23K$354.24$8.2M
Mar 11, 2026Gallopoulos Gregory SSenior VP, Gen. Counsel, Sec.Sell(S)4K$354.35$1.3M
Mar 11, 2026Gilliland Marguerite AmyExecutive Vice PresidentSell(S)4K$353.50$1.4M
Mar 11, 2026Burns Mark LagrandExecutive Vice PresidentSell(S)10K$354.95$3.6M
Mar 9, 2026De Leon Rudy FDirectorTax withholding(F)105$359.79$38K
Mar 9, 2026Novakovic Phebe NChairman and CEO, DirectorTax withholding(F)6K$359.79$2.2M
Mar 9, 2026Reynolds Catherine BDirectorTax withholding(F)83$359.79$30K
Mar 9, 2026Schumacher Laura JDirectorTax withholding(F)83$359.79$30K
Mar 9, 2026Nye C HowardDirectorTax withholding(F)83$359.79$30K
Mar 9, 2026Stratton John GDirectorTax withholding(F)83$359.79$30K
Mar 9, 2026Gallopoulos Gregory SSenior VP, Gen. Counsel, Sec.Tax withholding(F)1K$359.79$504K
Mar 9, 2026Aiken Jason WExecutive Vice PresidentTax withholding(F)2K$359.79$856K
Mar 9, 2026Kuryea Kimberly ASenior Vice President & CFOTax withholding(F)1K$359.79$438K
Mar 9, 2026Mattis James NDirectorTax withholding(F)83$359.79$30K
Mar 9, 2026Gilliland Marguerite AmyExecutive Vice PresidentTax withholding(F)1K$359.79$516K
Mar 9, 2026Burns Mark LagrandExecutive Vice PresidentTax withholding(F)2K$359.79$672K
Mar 9, 2026Wall Peter ADirectorTax withholding(F)113$359.79$41K
Mar 9, 2026Moss William AVice President and ControllerTax withholding(F)492$359.79$177K
Mar 9, 2026Brady Christopher JVice PresidentTax withholding(F)896$359.79$322K
Mar 9, 2026Haney Cecil DDirectorTax withholding(F)83$359.79$30K
Mar 9, 2026Smith Robert EdwardExecutive Vice PresidentTax withholding(F)1K$359.79$527K
Mar 9, 2026Deep DannyPresidentTax withholding(F)1K$359.79$426K
Mar 9, 2026Berg ShaneSenior Vice PresidentTax withholding(F)745$359.79$268K
Mar 9, 2026Paddock DavidVice PresidentTax withholding(F)731$359.79$263K
Mar 9, 2026Rayha MarkVice PresidentTax withholding(F)244$359.79$88K
Mar 4, 2026Steel Robert KDirectorGrant(A)270$0
Mar 4, 2026Steel Robert KDirectorGrant(A)1K$0
Mar 4, 2026De Leon Rudy FDirectorGrant(A)270$0
Mar 4, 2026De Leon Rudy FDirectorGrant(A)1K$0
Mar 4, 2026Novakovic Phebe NChairman and CEO, DirectorGrant(A)10K$0
Mar 4, 2026Novakovic Phebe NChairman and CEO, DirectorGrant(A)46K$0
Mar 4, 2026Novakovic Phebe NChairman and CEO, DirectorTax withholding(F)21K$362.35$7.6M
Mar 4, 2026Novakovic Phebe NChairman and CEO, DirectorGrant(A)66K$0
Mar 4, 2026Reynolds Catherine BDirectorGrant(A)270$0
Mar 4, 2026Reynolds Catherine BDirectorGrant(A)1K$0
Mar 4, 2026Schumacher Laura JDirectorGrant(A)270$0
Mar 4, 2026Schumacher Laura JDirectorGrant(A)1K$0
Mar 4, 2026Nye C HowardDirectorGrant(A)270$0
Mar 4, 2026Nye C HowardDirectorGrant(A)1K$0
Mar 4, 2026Stratton John GDirectorGrant(A)270$0
Mar 4, 2026Stratton John GDirectorGrant(A)1K$0
Mar 4, 2026Gallopoulos Gregory SSenior VP, Gen. Counsel, Sec.Grant(A)2K$0
Mar 4, 2026Gallopoulos Gregory SSenior VP, Gen. Counsel, Sec.Tax withholding(F)2K$362.35$606K
Mar 4, 2026Gallopoulos Gregory SSenior VP, Gen. Counsel, Sec.Grant(A)4K$0
Mar 4, 2026Gallopoulos Gregory SSenior VP, Gen. Counsel, Sec.Grant(A)19K$0
Mar 4, 2026Aiken Jason WExecutive Vice PresidentTax withholding(F)8K$362.35$2.9M
Mar 4, 2026Aiken Jason WExecutive Vice PresidentGrant(A)3K$0
Mar 4, 2026Aiken Jason WExecutive Vice PresidentGrant(A)18K$0
Mar 4, 2026Aiken Jason WExecutive Vice PresidentGrant(A)21K$0
Mar 4, 2026Malcolm MarkDirectorGrant(A)270$0
Mar 4, 2026Malcolm MarkDirectorGrant(A)1K$0
Mar 4, 2026Kuryea Kimberly ASenior Vice President & CFOTax withholding(F)1K$362.35$525K
Mar 4, 2026Kuryea Kimberly ASenior Vice President & CFOGrant(A)3K$0
Mar 4, 2026Kuryea Kimberly ASenior Vice President & CFOGrant(A)3K$0
Mar 4, 2026Kuryea Kimberly ASenior Vice President & CFOGrant(A)19K$0
Mar 4, 2026Mattis James NDirectorGrant(A)270$0
Mar 4, 2026Mattis James NDirectorGrant(A)1K$0
Mar 4, 2026Gilliland Marguerite AmyExecutive Vice PresidentGrant(A)4K$0
Mar 4, 2026Gilliland Marguerite AmyExecutive Vice PresidentGrant(A)3K$0
Mar 4, 2026Gilliland Marguerite AmyExecutive Vice PresidentTax withholding(F)2K$362.35$620K
Mar 4, 2026Gilliland Marguerite AmyExecutive Vice PresidentGrant(A)17K$0
Mar 4, 2026Burns Mark LagrandExecutive Vice PresidentGrant(A)14K$0
Mar 4, 2026Burns Mark LagrandExecutive Vice PresidentTax withholding(F)6K$362.35$2.3M
Mar 4, 2026Burns Mark LagrandExecutive Vice PresidentGrant(A)3K$0
Mar 4, 2026Burns Mark LagrandExecutive Vice PresidentGrant(A)21K$0
Mar 4, 2026Wall Peter ADirectorGrant(A)270$0
Mar 4, 2026Wall Peter ADirectorGrant(A)1K$0

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).