Sell MOBIX LABS, INC (MOBX) stock to fund a goal
Calculator · free · no signup · MOBXNeed cash for a goal? Plan the minimum-tax schedule to sell your vested MOBIX LABS, INC (MOBX) shares and net a target amount by a target date, across tax years.
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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 | $109,654 | $111,723 | $111,788 | $118,699 |
| Wealth @ target | $718,258 | $716,076 | $713,344 | $710,913 |
| Chance of shortfall | <0.1% | 0% | 1.7% | 3.3% |
Feasible
$400,027 net by 08/01/27
Total tax: $109,654 (federal $58,856, state $36,063, NIIT $14,736)
Schedule · Recommended
| Sale date | Shares | Tax | Net | Cumulative |
|---|---|---|---|---|
| 08/26/26 | 4,088 | $351,349 | $360,067 | |
| 03/31/27 | 4 | $359 | $360,430 | |
| 04/30/27 | 32 | $2,891 | $363,340 | |
| 05/31/27 | 100 | $9,088 | $372,468 | |
| 06/30/27 | 100 | $9,141 | $381,631 | |
| 07/31/27 | 100 | $9,196 | $390,828 | |
| 08/01/27 | 100 | $9,199 | $400,027 |
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 3,476 shares worth $410,758 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 MOBIX LABS, INC
MOBIX LABS, INC (MOBX) is a public Semiconductor company, incorporated in Delaware and headquartered in Irvine, CA. IPO'd Aug 13, 2021.
Nasdaq; RF/connectivity semiconductors.
Equity grants at MOBIX LABS, INC typically include incentive stock options (ISOs) and non-qualified stock options (NSOs).
Mobix Labs was co-founded in 2020 by Fabian Battaglia and Keyvan Samini in Irvine, California. The company is a fabless (chip-design-only, no fabrication) semiconductor firm building mmWave (millimeter-wave) RF components for 5G infrastructure, EMI shielding interconnects for defense and aerospace, and active optical cables for AI data center networks. In December 2023, it went public on Nasdaq (MOBX) through a SPAC merger with Chavant Capital Acquisition Corp. In October 2025, Mobix Labs won a multi-year follow-on production contract to supply communication hardware for U.S. Navy ships.
Sources: investors.mobixlabs.com · news.spacconference.com · globenewswire.com
Equity comp at MOBIX LABS, INC
- RSUs held by executives and directors accelerate fully upon a change of control (single-trigger, meaning no termination of employment is required as a second condition for vesting to accelerate). Significant RSU grants to officers, directors, and key employees were made outside of the 2023 Equity Incentive Plan and required separate shareholder approval via proxy vote. Equity awards use a deferred-tranche structure rather than a standard cliff-and-graded schedule, with each tranche carrying its own one-year vesting period from its grant date. A 2023 Employee Stock Purchase Plan was adopted allowing eligible employees to purchase shares at a discount, but no offering period had launched as of early 2024.
- Vesting schedule: Non-standard deferred-tranche structure: executive and director RSUs are issued in three separate tranches, granted on the 1st, 2nd, and 3rd anniversaries of the December 2023 SPAC merger closing, with each tranche vesting one year after its grant date. Pre-closing RSUs for certain key employees vest one-third per year over three years from the merger closing. The 2023 Equity Incentive Plan delegates vesting terms to the board on an award-by-award basis with no single standard schedule..
Sources: sec.gov · sec.gov · sec.gov · sec.gov · sec.gov
Researched 2026-07-11.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by MOBIX LABS, INC.
If you hold vested MOBIX LABS, INC (MOBX) 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 MOBIX LABS, INC tools → · Use the generic Stock Sale Funding Calculator for any company.
MOBIX LABS, INC equity questions
- How much MOBX 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 MOBX 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 MOBIX LABS, INC grant ISOs, NSOs, or RSUs?
- Equity compensation at MOBIX LABS, INC typically takes the form of incentive stock options (ISOs) and non-qualified stock options (NSOs). Incentive stock options can trigger the alternative minimum tax (AMT) when you exercise.
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