HawkEye 360, Inc. (HAWK) NSO Exercise Calculator
Calculator · free · no signup · HAWKPlan your HawkEye 360, Inc. NSO exercise (federal, state, FICA) and compare sell-vs-hold for long-term capital gains.
Beta · invite-only · AlphaLatitude Inc. · Free Tools
Your grant
Tax inputs
Hold strategy
Best after-tax payout — at year 1
$199,080
Sell + invest wins by $20,783 over Hold 1 yr.
Estimates only. Not financial advice.
Sell + invest
Best payout| Bargain element (sale − strike) | $350,000 |
| Federal | |
| State | |
| Medicare | −$5,075 |
| Additional Medicare | −$3,150 |
| Market gain over 1 yr at 10.0% | $18,573 |
| LTCG on diversified gain (fed + state + NIIT) | −$5,219 |
| Net at year 1 | $199,080 |
Sell every share immediately; invest the after-tax cash at the market return for 1 yr, then liquidate. Diversified — no single-stock concentration risk.
Exercise + hold 1 yr
| Sale proceeds (year 1) | |
| LTCG tax (federal + state + NIIT) | $0 |
| Net at year 1 | $178,297 |
Sold 2,678 shares at exercise to cover strike + tax; 2,322 shares held 1 yr for LTCG.
Social Security + Medicare are payroll taxes (collectively called FICA) — they apply because you're exercising as a current employee.
Both columns are stated in year-1 dollars: sell-now proceeds compound at the market return and pay LTCG on the gain at year 1; any cash paid out of pocket on the hold side carries the same opportunity cost.
Net at year N — by hold period
Estimates only. Excludes AMT (NSOs do not trigger AMT), state-AMT, multi-state moves, and disqualifying-disposition edge cases. Not financial advice.
You calculated one NSO decision. The beta plans NSOs alongside RSUs and ISOs in a single multi-year tax plan.
Request beta access →About HawkEye 360, Inc.
HawkEye 360, Inc. (HAWK) is a public Aerospace/Defense company, incorporated in Delaware and headquartered in Herndon, VA. IPO'd May 7, 2026.
Last close: $22.9 per share (as of 2026-06-18).
Equity grants at HawkEye 360, Inc. typically include incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs).
HawkEye 360 is an American geospatial analytics company headquartered in Herndon, Virginia. The company specializes in the collection and analysis of radio frequency (RF) signal location data using a constellation of satellites.
Source: Wikipedia (CC BY-SA 4.0)
In May 2026, HawkEye 360 listed on the NYSE under the ticker HAWK, raising $416 million at a $3.1 billion market cap. The company, founded in 2015 in Herndon, Virginia by Chris DeMay (a former NRO program manager) and Virginia Tech researchers Charles Clancy and Bob McGwier, operates a constellation of more than 30 satellites that collect and geolocate radio frequency signals from orbit. It sells RF intelligence to government customers including the NGA, NRO, and Space Force and reported $117.7 million in revenue for fiscal 2025.
Sources: sec.gov · prnewswire.com
Equity comp at HawkEye 360, Inc.
- HawkEye 360 (NYSE: HAWK) completed a traditional IPO on May 7, 2026 (priced at $26.00, raised $416M). As a defense contractor in Herndon VA serving U.S. and allied government customers, certain roles require security clearances; ITAR and export-control practices apply to personnel handling controlled technical data, though no public S-1 disclosure indicates clearance-conditional equity grants.
- 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.
Sources: prnewswire.com · satellitetoday.com
Researched 2026-05-11.
OptionsAhoy is an independent tool and is not affiliated with, endorsed by, or sponsored by HawkEye 360, Inc..
Use this calculator to estimate your HawkEye 360, Inc. (HAWK) NSO exercise tax (federal, state, FICA), then compare selling now versus holding through the long-term capital gains threshold. Inputs are yours: grant terms, current price, your income, your state.
Example: at HawkEye 360, Inc. (HAWK)'s last close of $22.9, exercising 5,000 NSOs with a $6.87 strike creates a $80,150 bargain element, taxed as ordinary income on the day you exercise. Combined federal + state + FICA on that bargain typically lands between $21,640 and $36,067 depending on your bracket and state. The calculator above computes the exact figure for your situation and compares selling now vs. holding through the long-term capital-gains threshold.
All HawkEye 360, Inc. tools → · Use the generic NSO Exercise Calculator for any company.
HawkEye 360, Inc. equity questions
- How is a HawkEye 360, Inc. NSO exercise taxed?
- Exercising a non-qualified stock option (NSO) creates ordinary income on the bargain element (the price on the day you exercise minus your strike), subject to federal income tax, state income tax, and FICA. The calculator above computes that tax for your HawkEye 360, Inc. grant and compares selling the shares now against holding past the one-year mark for long-term capital-gains treatment.
- Does HawkEye 360, Inc. grant ISOs, NSOs, or RSUs?
- Equity compensation at HawkEye 360, Inc. typically takes the form of incentive stock options (ISOs), non-qualified stock options (NSOs), and restricted stock units (RSUs). Incentive stock options can trigger the alternative minimum tax (AMT) when you exercise. Restricted stock units are taxed as ordinary income when they vest.
- When did the HawkEye 360, Inc. IPO lockup expire?
- HawkEye 360, Inc. (HAWK) went public on May 7, 2026. The standard post-IPO lockup runs 180 days, so employee and insider shares generally became sellable around November 3, 2026. Confirm against your own grant paperwork, since some lockups release early or in stages.
- Do HawkEye 360, Inc. RSUs use double-trigger vesting?
- No. HawkEye 360, Inc. 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.
One piece of the puzzle.
OptionsAhoy plans your HawkEye 360, Inc. equity alongside hedging, vesting, and de-concentration, across bullish, neutral, and bearish market scenarios. Free during beta.