Pre-IPO Lock-in Period: When Can You Sell After Listing?

Under the applicable SEBI ICDR framework, pre-issue capital held by persons other than promoters is generally subject to a six-month lock-in from the relevant IPO allotment date, subject to specified exemptions and any updated rules — promoters and certain other special holdings can face different, often longer, lock-in periods entirely.

The lock-in attaches legally to the specific shares themselves, not merely to the investor's stated intent to hold or sell. Depository systems and issuer records actually implement and enforce this restriction technically, and the final applicable position always depends on the exact IPO offer documents, the investor's shareholder category, and current SEBI regulations at the time.

The commonly cited six-month rule should never be applied blindly to every holder — different shareholder categories genuinely face different lock-in periods, and assuming a uniform rule can lead to a nasty surprise at what was expected to be an exit date.

An IPO delay automatically extends the pre-listing illiquidity by the same amount, with no separate compensation for the extended wait, and the underlying share price can move substantially, in either direction, during the entire lock-in window.

Before acting, answer five questions in writing: read the final offer document rather than relying on a summary; confirm your exact shareholder classification under that offer; check the depository's actual lock-in markings on the specific holding; model realistic post-listing price volatility rather than assuming a smooth run-up; and never accept a promise of an immediate listing-day exit as a given.

Pre-IPO investing genuinely requires the ability to remain invested well beyond both the IPO date itself and whatever lock-in period ultimately applies.