POWERDYNE INTERNATIONAL, INC. (PWDY) Post-Termination ISO Calculator
Calculator · free · no signup · PWDYLeft POWERDYNE INTERNATIONAL, INC. with vested ISOs? Most plans give you 90 days to exercise or forfeit. See your deadline, the AMT cost of exercising, and the share count that maximizes after-tax value.
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Your grant
Tax inputs
Schedule A, line 7. The 2026 deduction is capped at $40,400, less above $505,000 of income.
Grant timeline
Recommended exercise quantity
Exercise all 10,000
With 10%/yr expected growth over the 3-yr hold, every share's expected after-tax gain exceeds its marginal AMT cost. Net value: $166,790 at horizon.
Net after-tax value vs. shares exercised
Each point is the expected after-tax NPV at your hold horizon if you exercise that many shares now and let the rest expire.
Year-by-year tax breakdown
You pay the higher of Regular tax and Tentative AMT per jurisdiction, then subtract Credit recovered. The result is Net tax. Hover any number for the bracket-by-bracket breakdown.
| 1 | 10,000 | |||
| 2 | 0 | |||
| 3 | 0 |
Federal AMT credit
Earned
$139,162
Recovered
$21,392
Remaining
$117,770
The AMT credit only recovers in years where regular tax exceeds AMT — typically a year with no ISO exercise. It carries forward indefinitely (Form 8801) and applies in any future tax year where regular tax exceeds AMT.
Estimates only. Excludes disqualifying dispositions, NSOs, multi-state moves, and AMT preferences other than ISO bargain elements. Long-term capital gains tax assumes a qualifying disposition (ISO held ≥1 yr from exercise and ≥2 yr from grant); state LTCG follows ordinary brackets except where the state grants preferential treatment (HI, ND, SC, WI, AR, NM) or has a dedicated LTCG-only tax (WA). Assumes you are within the $100K ISO limit (any portion of an annual ISO grant whose FMV at grant exceeds $100K is treated as NSO from the start, §422(d)). State AMT figures are 2025 (next-year values published in late 2026). Not financial advice.
QSBS note. If your shares qualify (typically pre-IPO C-corp grants held 5+ years), a federal rule lets you exclude up to $10M of gain on a future sale from federal tax. That single rule shifts exercise-timing math more than AMT does. (This is §1202 “qualified small-business stock”.) Modeled in beta, not here.
You solved the exercise window. The beta plans what comes after it: the new shares, your remaining equity, hedges, and taxes in one multi-year plan.
Request beta access →Related calculators: Multi-Year ISO Exercise Schedule Calculator · Stock Concentration Calculator
About POWERDYNE INTERNATIONAL, INC.
POWERDYNE INTERNATIONAL, INC. (PWDY) is a public Industrial company, incorporated in Delaware and headquartered in North Reading, MA. IPO'd May 9, 2013.
OTC; industrial servomotor manufacturing.
Equity grants at POWERDYNE INTERNATIONAL, INC. typically include incentive stock options (ISOs) and non-qualified stock options (NSOs).
Powerdyne International owns CM Technology, a motor manufacturer founded in 2004, two years before Powerdyne's own 2006 founding in North Reading, Massachusetts. CM Technology custom-builds brush and brushless industrial servomotors, low-volume, high-precision units that provide X, Y, and Z axis movement in factory-automation robots used in semiconductor manufacturing. The company employs about 10 people and reported roughly $1.3 million in annual revenue. The SEC revoked Powerdyne's stock registration in 2019, halting trading; FINRA approved its return to the OTC markets (exchanges for stocks not listed on Nasdaq or NYSE) on February 6, 2023.
Sources: powerdyneinternational.com · sec.gov · stockanalysis.com
Equity comp at POWERDYNE INTERNATIONAL, INC.
- Powerdyne International is a sub-penny OTC micro-cap (ticker PWDY), not a venture-backed pre-IPO company with an active RSU program. Its 2014 Stock Option Plan has never been used: SEC filings confirm no options have been granted under it, and the company reported no equity awards to officers or directors in fiscal years 2022 or 2023. Executive compensation (its CEO/Director received $110,000 cash in 2023, $60,000 in 2022) has been cash-only. There is no documented RSU, vesting, or double-trigger policy to report because no equity compensation has been issued.
- Early exercise is not allowed: you have to wait for shares to vest before you can buy them.
Researched 2026-08-15.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by POWERDYNE INTERNATIONAL, INC..
If you have left POWERDYNE INTERNATIONAL, INC. (PWDY) with vested incentive stock options (ISOs), most stock plans give you 90 days from your departure date to exercise or forfeit them. Exercising everything at once concentrates the AMT bargain element into a single tax year. This calculator computes your window deadline from your departure date, the alternative minimum tax (AMT) cost of a full exercise at the current trading price, and the partial-exercise share count that maximizes expected after-tax value.
All POWERDYNE INTERNATIONAL, INC. tools → · Use the generic Post-Termination ISO Exercise Calculator for any company.
POWERDYNE INTERNATIONAL, INC. equity questions
- I left POWERDYNE INTERNATIONAL, INC.. How long do I have to exercise my ISOs?
- Most stock plans give you 90 days from your departure date to exercise vested incentive stock options (ISOs); unexercised options are forfeited when the window closes. Tax law is slightly wider: ISO treatment requires you to have been an employee within 3 months of exercise (Internal Revenue Code Section 422(a)(2)), so options exercised under an employer-extended window are taxed as non-qualified stock options (NSOs). Check your grant agreement for POWERDYNE INTERNATIONAL, INC.'s exact terms. The calculator above computes your deadline from your departure date, the alternative minimum tax (AMT) cost of exercising, and the share count that maximizes after-tax value.
- Does POWERDYNE INTERNATIONAL, INC. grant ISOs, NSOs, or RSUs?
- Equity compensation at POWERDYNE INTERNATIONAL, 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.
- Does POWERDYNE INTERNATIONAL, INC. allow early exercise of stock options?
- No. POWERDYNE INTERNATIONAL, INC. requires options to vest before you can exercise them, so the holding-period clock for long-term capital-gains treatment starts as each tranche vests and you exercise it.
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