Live math canvas
IPO Lock-up Expiry Calculator: 2026-12-04. IPO 2026-06-07 plus 180 calendar days. Common windows: 90 days 2026-09-05; 180 days 2026-12-04; 270 days 2027-03-04.
Formula applied
CalculationTime keeps the method visible so the number can be checked instead of blindly trusted.
Lock-up expiry date = IPO date + lock-up period in calendar days.Your live breakdown
These values come from the controls above and update when the calculator changes.
Resulting answer
IPO 2026-06-07 plus 180 calendar days. Common windows: 90 days 2026-09-05; 180 days 2026-12-04; 270 days 2027-03-04.
Assumptions used
The visible assumptions define the boundary of this calculation.
Master’s Tip
Professional note: print the input values, formula, result and date together so the calculation can be reviewed later.
Printable record
Save the inputs, result, formula, assumptions, page URL and date together so the calculation can be reviewed later.
Lock-up expiry date = IPO date + lock-up period in calendar days.
For an IPO date of 2026-06-07 and a 180-day lock-up, the expiry date is 2026-12-04.
Professional note: print the input values, formula, result and date together so the calculation can be reviewed later.
Basis: transparent planning arithmetic using the visible inputs and assumptions on this page.
Methodology & Accuracy
CalculationTime pages are built around visible arithmetic: the formula, assumptions, worked example and practical limitations are shown so the result can be checked rather than simply trusted.
Lock-up expiry date = IPO date + lock-up period in calendar days.
Basis: transparent planning arithmetic using the visible inputs and assumptions on this page.
Where a calculator follows a named legal, trade or industry standard, that standard is cited visibly. Otherwise the page uses transparent general arithmetic and states its limits.Professional note: print the input values, formula, result and date together so the calculation can be reviewed later.
The IPO lock-up calculator adds the chosen lock-up period to the IPO date and displays the expected expiry date.
No. Use it as a transparent planning estimate, then verify the current rule, rate, contract or official source for the decision you are making.