TransDigm (TDG) Protective Put Calculator
Calculator · free · no signup · TDGPrice a protective put, zero-cost collar, or put spread on TransDigm. Annual cost, max loss, upside cap, tax treatment, auto-filled from current TDG option chain.
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About TransDigm
TransDigm (TDG) is a public Aerospace/Defense company, incorporated in Delaware and headquartered in Cleveland, OH.
Equity grants at TransDigm typically include restricted stock units (RSUs).
TransDigm Group Incorporated is an American publicly traded aerospace manufacturing company headquartered in Cleveland, Ohio. TransDigm develops and manufactures engineered aerospace components. It was founded in 1993, when four industrial aerospace companies were combined by a private equity firm in a leveraged buyout. TransDigm expanded the range of aerospace components it manufactures through acquisitions over the years. It filed an initial public offering on the New York Stock Exchange in 2006.
Source: Wikipedia (CC BY-SA 4.0)
The company buys makers of proprietary aircraft components, parts that are sole-sourced and certified into specific airframes, then prices them for the aftermarket where operators have no alternative supplier. That strategy has produced margins far above peers and repeated scrutiny from Defense Department inspectors general over spare parts pricing. Roughly three quarters of value comes from aftermarket sales rather than original equipment. The Cleveland company runs a decentralized structure with heavy debt by design, and its returns have tracked commercial air traffic recovery closely.
Sources: transdigm.com · en.wikipedia.org
Equity comp at TransDigm
- 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 TransDigm.
A protective put caps your downside on the TDG position at a chosen floor; a zero-cost collar pays for that floor by capping the upside. This calculator prices both structures off the current TDG option chain, with annual cost, max loss, and tax-treatment notes.
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TransDigm equity questions
- How much does it cost to hedge TDG stock?
- The cost of a protective put depends on how far below the current price you set the floor, how long the protection lasts, and TDG's option-implied volatility. A zero-cost collar lowers that cost by selling away some upside. The calculator above prices both structures off the current TDG option chain and shows the annual cost, maximum loss, and tax treatment.
- Does TransDigm grant ISOs, NSOs, or RSUs?
- Equity compensation at TransDigm typically takes the form of restricted stock units (RSUs). Restricted stock units are taxed as ordinary income when they vest.
- Do TransDigm RSUs use double-trigger vesting?
- No. TransDigm 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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