Sell General Dynamics (GD) stock to fund a goal
Calculator · free · no signup · GDNeed cash for a goal? Plan the minimum-tax schedule to sell your vested General Dynamics (GD) shares and net a target amount by a target date, across tax years.
Beta · invite-only · AlphaLatitude Inc. · Free Tools
Inputs
Your equity
One stack per ticker (current-employer RSUs, prior-employer holdings, index fund, etc.). Each stack has its own current price, growth assumption, and cost-basis lots.
Drives chance-of-shortfall · default 30%
Lots
Plan
Estimates only. Not financial advice.
Lock-in-now is deterministic (0%). Plans that wait depend on future prices; risk is near-zero when inventory comfortably exceeds the goal. Volatility: each stack's option-implied vol if a ticker is set, otherwise 30%. Lognormal model; real markets have fatter tails.
| Tax | $109,597 | $111,639 | $111,883 | $118,769 |
| Wealth @ target | $719,068 | $716,894 | $714,464 | $712,031 |
| Chance of shortfall | <0.1% | 0% | 1.9% | 3.4% |
Feasible
$400,071 net by 08/01/27
Total tax: $109,597 (federal $58,819, state $36,048, NIIT $14,729)
Schedule · Recommended
| Sale date | Shares | Tax | Net | Cumulative |
|---|---|---|---|---|
| 08/17/26 | 4,085 | $351,104 | $360,043 | |
| 03/31/27 | 4 | $360 | $360,406 | |
| 04/30/27 | 32 | $2,896 | $363,321 | |
| 05/31/27 | 100 | $9,103 | $372,466 | |
| 06/30/27 | 100 | $9,157 | $381,644 | |
| 07/31/27 | 100 | $9,212 | $390,857 | |
| 08/01/27 | 100 | $9,215 | $400,071 |
Risk vs wealth
Each dot is a possible plan. Right is riskier, up is more wealth left over.
Trajectory of cash netted
Solid line = expected. Shaded band = 10th–90th percentile under price uncertainty.
After the plan
You keep 3,479 shares worth $411,873 at the projected target-date price, invested for the next decision.
You solved for a cash target. The beta optimizes your full portfolio across multiple goals and market scenarios, not just one funding need.
Request beta access →Related calculators: RSU Lot Order Calculator · Stock Concentration Calculator · RSU Sell-vs-Hold Calculator
About General Dynamics
General Dynamics (GD) is a public Aerospace/Defense company, incorporated in Delaware and headquartered in Reston, VA.
Equity grants at General Dynamics typically include restricted stock units (RSUs).
General Dynamics Corporation (GD) is an American industrial and technology company based in Reston, Virginia. It is primarily a developer and producer of advanced military equipment of a wide variety, such as nuclear submarines, main battle tanks, and armoured fighting vehicles. It is also the manufacturer of the civilian aviation Gulfstream business jets and a provider of information technology services. The company is the 3rd largest of the top 100 contractors of the U.S. federal government; it receives over 3% of total spending by the federal government of the United States on contractors.
Source: Wikipedia (CC BY-SA 4.0)
The company traces to Electric Boat, the 1899 submarine builder, and took its current name in 1952. Four businesses run today: Electric Boat still builds Virginia and Columbia class submarines for the Navy, Land Systems makes the Abrams tank and Stryker vehicles, Mission Systems supplies defense electronics and IT services, and Gulfstream builds business jets. That last segment is unusual among primes, tying part of results to corporate and high-net-worth demand rather than defense budgets alone. Headquarters are in Reston, Virginia.
Sources: gd.com · en.wikipedia.org
Equity comp at General Dynamics
- RSUs use single-trigger vesting: shares become yours as each portion vests on schedule, and the value is taxed as ordinary income at that point. No IPO or acquisition is required.
Researched 2026-08-17.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by General Dynamics.
If you hold vested General Dynamics (GD) shares and need a set amount of cash by a date (a house down payment, tuition, a sabbatical, a business buy-in), the question is which lots to sell and in which tax years to keep the most after tax. This calculator builds the minimum-tax sell schedule across your lots, accounting for federal long-term capital gains, the net investment income tax, and your state.
All General Dynamics tools → · Use the generic Stock Sale Funding Calculator for any company.
General Dynamics equity questions
- How much GD stock do I sell to fund a goal without overpaying tax?
- It depends on your cost basis, your target amount and date, and how the sale spreads across tax years. Selling vested GD shares triggers long-term capital-gains tax, plus the 3.8% net investment income tax and state tax above certain income, and bunching a large sale into one year can push the gain into a higher bracket. The calculator above builds the minimum-tax sell schedule across your lots to net your target amount by your date.
- Does General Dynamics grant ISOs, NSOs, or RSUs?
- Equity compensation at General Dynamics typically takes the form of restricted stock units (RSUs). Restricted stock units are taxed as ordinary income when they vest.
- Do General Dynamics RSUs use double-trigger vesting?
- No. General Dynamics restricted stock units (RSUs) use single-trigger vesting: each tranche becomes yours as it vests on schedule, taxed as ordinary income at that point, with no liquidity event required.
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OptionsAhoy plans your General Dynamics equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.