Private company · employee equity guide
What is BigID stock worth?
BigID Next connects the dots in Data & AI. It's the modern platform for data security, privacy, compliance, and governance: built cloud-native, AI-ready, and made for what’s next.With BigID, organizations can see and secure their entire data landscape across multicloud, hybrid, SaaS, and on-prem. Customers use BigID to reduce risk, automate security and privacy controls, stay ahead of compliance, and turn data into an advantage and AI risk into innovation - all in one platform.
Estimated share price
BigID has an observed estimated price: most recent data 2026-09-15, daily history back to 2023-03-29.
Estimated from live trades and accepted bids across employer liquidity programs, institutional trades, broker trades, and pre-IPO marketplaces. Private shares are illiquid and transfer-restricted; estimates are educational, not an offer or advice. The preview above is blurred and illustrative. How this is calculated
About BigID
- Employees
- 600
- Founded
- 2016
- Industry
- Computer and Network Security, IT Services and IT Consulting, Professional Services
- Website
- bigid.com
Weighing a BigID offer?
Upload the offer letter to see what the equity is approximately worth at today's estimated price. No account needed.
X-ray an offerLeaving BigID? Mind the window.
If you hold options, leaving usually starts a post-termination exercise clock, often 90 days. Miss it and vested options can expire worthless; exercise blindly and you may owe real money (including possible AMT) on shares you can't yet sell. Neither panic nor autopilot is a plan. Knowing your window, your exercise cost, and the current estimated price is.
Who founded BigID
Nimrod Vax
BigID equity, answered plainly
Is BigID a public company?
No. BigID is privately held, which is exactly why its share price doesn't show up in your brokerage app. The company (founded in 2016, operating in computer and network security, with roughly 600 employees) remains private even at that scale. Its shares still change hands between eligible buyers and sellers on the secondary market, producing an observable estimated price.
What is BigID's stock price?
BigID has an observed estimated share price from secondary-market activity, updated as new data is observed. Its observed price history runs back to 2023-03-29. ExitCue members see the current estimate and its full history free, along with what their own grants are approximately worth at that price.
Can you sell BigID stock before an IPO?
Sometimes. Private-share sales depend on BigID's transfer restrictions, rights of first refusal, and whether the company runs tender offers or permits secondary sales. Your grant documents and the company's policies govern, but "hard to sell today" is not the same as "worth zero."
What happens to my BigID options if I leave?
Most option grants have a post-termination exercise window, commonly 90 days, sometimes longer, after which unexercised options expire worthless. The exact terms are in your grant documents. ExitCue reads those documents, tracks the deadline, and reminds you before the window closes.
How much is my BigID equity worth?
Multiply what you hold by the estimated share price, separating vested from unvested, and netting out strike prices for options. That's precisely the arithmetic ExitCue does for you, continuously, at the current observed estimate. It's an educational estimate, not a guarantee, and a far better anchor than the $0 the internet suggests.
What's the difference between BigID's 409A valuation and what its shares trade at?
The 409A is a tax-compliance appraisal, usually conservative, used to set option strike prices. Secondary-market pricing reflects what buyers and sellers actually agree to. The two frequently differ, which is why evaluating an offer on the 409A alone undersells (or oversells) it.
When will BigID IPO?
Unless BigID has publicly announced a listing, nobody knows, including the people who sound confident on forums. The practical upside of secondary markets is that you don't have to wait for an IPO to know approximately what the shares trade at.
Do my unvested BigID RSUs count for anything?
Unvested equity isn't yours yet, but it has an estimable value and a schedule. Seeing vested and unvested value separately, in dollars at the current estimated price, turns "some RSUs" into a number you can plan around.
General educational information, not advice about your specific situation. Grant terms vary; your documents govern.
Work out what your BigID equity is worth
These calculators take your own numbers and need no account.
- Option exercise costShares times strike: what exercising would cost, plus the estimated spread from your own value estimate.
- Vesting scheduleYour upcoming vest dates and cumulative vested shares from your start date, cliff, length, and frequency.
- Private stock scenarioEstimated value of your equity at low, mid, and high per-share scenarios you choose yourself.
New to this? Learn explains grant types, vesting and cliffs, and where an estimated share price comes from — in plain language.
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