GD Insider Trading
GENERAL DYNAMICS CORP | Ship & Boat Building & Repairing
Comprehensive Trading Performance Summary
The investment history of corporate insiders at GENERAL DYNAMICS CORP provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Ship & Boat Building & Repairing sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2020-09-28 20:18 | 2020-09-24 | Moss William A | Officer - Vice President and Controller | OPT+S | $136.68 | 4,778 | $653,057 | 7,463 | 0.0% |
| 2020-03-05 22:47 | 2020-03-03 | Stratton John G | Director | BUY | $164.81 | 3,048 | $502,340 | 3,048 | +100.0% |
| 2020-03-03 22:26 | 2020-02-28 | LYLES LESTER L | Director | OPT+S | $159.15 | 6,900 | $1,098,149 | 8,271 | 0.0% |
| 2020-02-14 00:42 | 2020-02-11 | Whited Gary L | Officer - Vice President | OPT+S | $186.59 | 16,465 | $3,072,237 | 13,498 | 0.0% |
| 2019-12-14 00:16 | 2019-12-12 | Roualet Mark C. | Officer - Executive Vice President | OPT+S | $181.15 | 14,870 | $2,693,701 | 119,248 | 0.0% |
| 2019-12-13 00:55 | 2019-12-10 | Roualet Mark C. | Officer - Executive Vice President | OPT+S | $181.78 | 50,195 | $9,124,276 | 119,248 | 0.0% |
| 2019-09-25 23:29 | 2019-09-23 | Marzilli Christopher | Officer - Executive Vice President | OPT+S | $187.16 | 32,930 | $6,163,278 | 67,627 | 0.0% |
| 2019-08-13 22:36 | 2019-08-09 | Burns Mark Lagrand | Officer - Vice President | BUY | $179.56 | 159 | $28,524 | 39,643 | +0.4% |
| 2019-08-06 20:59 | 2019-08-02 | OSBORN WILLIAM A | Director | OPT+S | $182.56 | 1,500 | $273,840 | 36,085 | 0.0% |
| 2019-08-01 22:46 | 2019-07-30 | Whited Gary L | Officer - Vice President | OPT+S | $188.38 | 14,029 | $2,642,783 | 23,513 | 0.0% |
| 2019-04-18 00:02 | 2019-04-15 | CASEY JOHN PATRICK | Officer - Executive Vice President | OPT+S | $172.46 | 45,470 | $7,841,884 | 102,663 | 0.0% |
| 2019-03-12 22:27 | 2019-03-08 | Whited Gary L | Officer - Vice President | OPT+S | $165.38 | 14,640 | $2,421,222 | 15,822 | 0.0% |
| 2019-02-26 00:13 | 2019-02-22 | LYLES LESTER L | Director | OPT+S | $172.42 | 4,580 | $789,702 | 7,734 | 0.0% |
| 2019-02-06 21:28 | 2019-02-04 | Brady Christopher J | Officer - Vice President | SELL | $171.23 | 2,327 | $398,448 | 5,134 | -31.2% |
| 2018-12-11 19:02 | 2018-12-07 | Reynolds Catherine B | Director | BUY | $167.64 | 600 | $100,585 | 600 | +100.0% |
| 2018-10-30 17:45 | 2018-10-26 | Malcolm Mark | Director | BUY | $169.87 | 3,000 | $509,612 | 4,455 | +206.2% |
| 2018-10-16 23:31 | 2018-10-15 | CASEY JOHN PATRICK | Officer - Executive Vice President | OPT+S | $193.28 | 22,500 | $4,348,753 | 96,055 | 0.0% |
| 2018-09-18 20:24 | 2018-09-14 | Johnson S. Daniel | Officer - Executive Vice President | OPT+S | $199.85 | 77,810 | $15,550,546 | 66,363 | 0.0% |
| 2018-07-17 23:12 | 2018-07-16 | CASEY JOHN PATRICK | Officer - Executive Vice President | OPT+S | $191.99 | 22,500 | $4,319,685 | 96,055 | 0.0% |
| 2018-03-12 22:59 | 2018-03-09 | Johnson S. Daniel | Officer - Executive Vice President | SELL | $228.79 | 3,933 | $899,843 | 66,363 | -5.6% |
| 2018-03-12 23:04 | 2018-03-08 | CASEY JOHN PATRICK | Officer - Executive Vice President | SELL | $225.27 | 4,133 | $931,045 | 96,055 | -4.1% |
| 2018-03-08 23:59 | 2018-03-06 | Whited Gary L | Officer - Vice President | OPT+S | $224.52 | 5,977 | $1,341,944 | 28,204 | 0.0% |
| 2018-03-02 00:19 | 2018-02-27 | Roualet Mark C. | Officer - Executive Vice President | OPT+S | $227.07 | 3,585 | $814,050 | 105,750 | 0.0% |
| 2018-02-27 19:48 | 2018-02-23 | LYLES LESTER L | Director | OPT+S | $220.73 | 5,210 | $1,149,977 | 7,327 | 0.0% |
| 2018-02-16 00:36 | 2018-02-14 | Johnson S. Daniel | Officer - Executive Vice President | SELL | $214.32 | 3,522 | $754,828 | 62,878 | -5.3% |
| 2018-02-16 00:41 | 2018-02-14 | KEANE JOHN M | Director | OPT+S | $216.43 | 1,800 | $389,574 | 14,045 | 0.0% |
| 2018-02-16 00:32 | 2018-02-14 | CASEY JOHN PATRICK | Officer - Executive Vice President | SELL | $215.29 | 9,304 | $2,003,049 | 92,460 | -9.1% |
| 2017-11-07 23:46 | 2017-11-06 | Gallopoulos Gregory S | Officer - Senior VP, Gen. Counsel, Sec. | OPT+S | $202.93 | 78,370 | $15,903,373 | 109,651 | 0.0% |
| 2017-11-03 20:30 | 2017-11-01 | CASEY JOHN PATRICK | Officer - Executive Vice President | OPT+S | $201.38 | 34,945 | $7,037,259 | 109,433 | 0.0% |
| 2017-05-23 20:22 | 2017-05-19 | LYLES LESTER L | Director | SELL | $196.01 | 2,551 | $500,014 | 7,336 | -25.8% |
| 2017-03-31 22:15 | 2017-03-29 | Burns Mark Lagrand | Officer - Vice President | OPT+S | $187.89 | 19,075 | $3,583,973 | 29,378 | 0.0% |
| 2017-03-27 23:09 | 2017-03-24 | Barra Mary T | Director | OPT+S | $188.07 | 9,860 | $1,854,341 | 6,356 | 0.0% |
| 2017-03-03 23:07 | 2017-03-01 | CASEY JOHN PATRICK | Officer - Executive Vice President | OPT+S | $192.22 | 46,722 | $8,980,669 | 109,336 | 0.0% |
| 2017-03-03 22:41 | 2017-03-02 | FRICKS WILLIAM P | Director | OPT+S | $191.19 | 10,146 | $1,939,763 | 50,400 | 0.0% |
| 2017-02-23 00:04 | 2017-02-21 | Johnson S. Daniel | Officer - Executive Vice President | SELL | $189.31 | 5,219 | $988,019 | 65,243 | -7.4% |
| 2017-02-02 00:43 | 2017-01-31 | Gallopoulos Gregory S | Officer - Senior VP, Gen. Counsel, Sec. | OPT+S | $179.99 | 39,860 | $7,174,226 | 106,674 | 0.0% |
| 2016-12-07 23:22 | 2016-12-05 | CASEY JOHN PATRICK | Officer - Executive Vice President | OPT+S | $178.51 | 69,895 | $12,476,607 | 127,667 | 0.0% |
| 2016-11-15 23:59 | 2016-11-11 | Whited Gary L | Officer - Vice President | OPT+S | $167.96 | 10,259 | $1,723,061 | 31,662 | 0.0% |
| 2016-09-13 21:48 | 2016-09-09 | HELM ROBERT W | Officer - Senior Vice President | OPT+S | $150.91 | 87,790 | $13,248,354 | 72,869 | 0.0% |
| 2016-09-09 23:20 | 2016-09-07 | HELM ROBERT W | Officer - Senior Vice President | OPT+S | $152.43 | 149,910 | $22,850,766 | 72,869 | 0.0% |
| 2016-09-08 20:31 | 2016-09-06 | Kuryea Kimberly A | Officer - Vice President and Controller | OPT+S | $154.56 | 4,117 | $636,307 | 32,295 | 0.0% |
| 2016-08-15 23:11 | 2016-08-11 | Roualet Mark C. | Officer - Executive Vice President | OPT+S | $151.26 | 40,780 | $6,168,301 | 95,125 | 0.0% |
| 2016-08-05 22:21 | 2016-08-03 | Johnson S. Daniel | Officer - Executive Vice President | OPT+S | $147.91 | 33,650 | $4,977,037 | 74,272 | 0.0% |
| 2016-08-05 22:25 | 2016-08-04 | CASEY JOHN PATRICK | Officer - Executive Vice President | OPT+S | $146.96 | 57,490 | $8,448,615 | 127,428 | 0.0% |
| 2016-08-01 23:30 | 2016-07-29 | Gallopoulos Gregory S | Officer - Senior VP, Gen. Counsel, Sec. | OPT+S | $146.58 | 39,000 | $5,716,659 | 114,848 | 0.0% |
| 2016-02-22 19:30 | 2016-02-18 | Gallopoulos Gregory S | Officer - Senior VP, Gen. Counsel, Sec. | OPT+S | $134.47 | 60,890 | $8,188,122 | 110,740 | 0.0% |
| 2015-11-04 00:52 | 2015-11-02 | Gallopoulos Gregory S | Officer - Senior VP, Gen. Counsel, Sec. | OPT+S | $148.60 | 30,000 | $4,457,910 | 113,030 | 0.0% |
| 2015-11-04 00:41 | 2015-10-30 | Johnson S. Daniel | Officer - Executive Vice President | OPT+S | $147.55 | 48,890 | $7,213,768 | 68,977 | 0.0% |
| 2015-11-04 00:38 | 2015-11-02 | Marzilli Christopher | Officer - Vice President | OPT+S | $147.92 | 40,550 | $5,997,953 | 55,587 | 0.0% |
| 2015-08-19 23:48 | 2015-08-18 | Gilliland Marguerite Amy | Officer - Senior Vice President | OPT+S | $152.35 | 4,826 | $735,241 | 15,062 | 0.0% |
How to Interpret $GD Trades
Not every insider transaction in GENERAL DYNAMICS CORP is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $GD shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for GD
Insider activity data for GENERAL DYNAMICS CORP is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $GD, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.