A preferential issue lets a listed company allot shares to a selected set of investors without going through the open market. The temptation is obvious: insiders or incoming strategic investors may be tempted to price the allotment cheaply and dilute the public shareholders who cannot participate. Chapter V of the SEBI (Issue of Capital and Disclosure Requirements) Regulations, 2018 answers that risk with a hard-edged pricing code. It does not ask whether the price is "fair" in some abstract sense; it prescribes an arithmetic floor below which the shares simply cannot be allotted. This chapter unpacks that floor — the volume-weighted average price formula in Regulation 164, the separate route for infrequently traded and recently listed shares, the registered-valuer overlay in Regulations 165 and 166A, the treatment of warrants and convertibles, and the litigation, above all the PNB Housing Finance saga, that has shaped how the code is read.
Why preferential pricing is regulated at all
A preferential issue is, by definition, a private placement of specified securities by a listed issuer to a small, identified group of allottees under Section 62(1)(c) of the Companies Act, 2013 read with Chapter V of the ICDR Regulations. Because the allottees are chosen rather than drawn from the market, the central regulatory anxiety is mispricing. If the company allots shares well below their traded value, it transfers wealth from existing public shareholders to the favoured allottees and dilutes the float without compensating consideration. The pricing regime is therefore best understood as an anti-abuse mechanism: it sets a regulatory minimum keyed to recent market prices, so that the chosen investors must pay at least what the market has lately been willing to pay.
Crucially, the ICDR floor is a minimum, not a ceiling. Nothing prevents an issuer from pricing higher — and as we will see, the articles of association may compel a higher price. The regulator's only concern is that the allotment should not be made too cheaply. This protective rationale runs through every sub-rule discussed below and explains why the formula is mechanical: a bright-line arithmetic test is far harder to game than an open-textured "fair value" enquiry. For the architecture of Chapter V and the underlying philosophy, see Introduction and Object.
The relevant date: the anchor for every calculation
Every pricing formula in Chapter V is computed by reference to the relevant date, which is defined in Regulation 161. For an issue of equity shares, the relevant date is the date thirty days prior to the date on which the meeting of shareholders is held to consider the proposed preferential issue under Section 62(1)(c) of the Companies Act, 2013. Where the preferential issue is of convertible securities, the issuer may opt for either that date or, alternatively, a date thirty days prior to the date on which the holders of the convertible securities become entitled to apply for the underlying equity shares.
The thirty-day cushion matters. It deliberately decouples the pricing reference from the meeting date so that the price is fixed against a market window that closes before the proposal is even put to shareholders, reducing the scope for price manipulation in anticipation of the allotment. Where a date falls on a holiday, market practice and SEBI's informal guidance treat the immediately preceding trading day as the relevant date. Because the entire VWAP computation looks backwards from the relevant date, identifying that date correctly is the first and most consequential step in any preferential-issue pricing exercise. For how "specified securities", "convertible securities" and allied terms are defined, see Definitions and Scope.
Frequently traded shares: the 90-day / 10-day VWAP floor
Regulation 164 governs the pricing of equity shares that are frequently traded. A share is frequently traded where the traded turnover of that class on a recognised stock exchange during the 240 trading days preceding the relevant date is at least ten per cent of the total number of shares of that class. The ten-per-cent liquidity threshold is the gateway: clear it and the market-based formula applies; fall short and the issuer is pushed into the valuation route under Regulation 165 discussed below.
For frequently traded shares, following the SEBI (ICDR) (Amendment) Regulations, 2022, which took effect from 14 January 2022, the floor price is the higher of two volume-weighted average prices (VWAP): (a) the VWAP of the related equity shares quoted on the recognised stock exchange during the 90 trading days preceding the relevant date; and (b) the VWAP during the 10 trading days preceding the relevant date. The shares cannot be allotted below this floor.
This 90-day / 10-day construct replaced the earlier formula, which had used the average of the weekly high and low of the VWAP over 26 weeks and over 2 weeks. The change was prompted in significant part by the difficulties exposed during the COVID-19 market dislocation and by the criticism that the 26-week reference often produced a floor far above the prevailing market, while the 2-week reference could be too volatile. By taking the higher of a long (90-day) and a short (10-day) trading-day window, the amended rule blends a stable medium-term reference with a current snapshot, ensuring the allottee pays neither a stale high nor a manipulable low.
Recently listed shares: when 90 days of data do not exist
The 90-day window assumes the share has a 90-trading-day price history. For an issuer whose equity shares have been listed for less than 90 trading days preceding the relevant date, that history does not exist. Regulation 164 therefore carries a proviso for recently listed entities: where the shares have been listed for a period of less than 90 trading days, the floor price is the higher of the VWAP during the period the shares have actually been listed, and the VWAP during the 10 trading days preceding the relevant date.
A further refinement addresses companies listed pursuant to a scheme of arrangement. Where the equity shares were listed on the stock exchange under a scheme sanctioned under Sections 230 to 234 of the Companies Act, 2013, and the listing period is less than 90 trading days, the higher-of test runs against the price determined under that scheme and the VWAP over the listing period available, alongside the 10-trading-day VWAP. The unifying principle is that the floor must always be benchmarked against whatever genuine market price the share has generated, and where market data is thin, the 10-day current window and any scheme-determined value supply the discipline that the 90-day average otherwise would.
Infrequently traded shares and the registered valuer
Where the liquidity gateway in Regulation 164 is not met — that is, where the share is infrequently traded because turnover over the preceding 240 trading days is below ten per cent of the class — there is no reliable market price to average. Regulation 165 then applies. The price of the equity shares to be allotted is determined by taking into account the valuation parameters including book value, comparable trading multiples, and such other parameters as are customary for the valuation of shares of such a company.
Critically, this valuation must be certified by an independent registered valuer. In other words, for infrequently traded shares the floor is not a formula at all but the conclusion of a registered valuer applying recognised methodologies — discounted cash flow, net asset value, comparable-company multiples and the like. The valuer's report must be made available to shareholders, and the issuer submits the relevant certification to the stock exchange. This route reflects a deliberate policy choice: where the market cannot supply a trustworthy price, professional valuation, subject to disclosure and scrutiny, is substituted as the protective benchmark.
Regulation 166A: the valuer overlay for control changes and large allottees
Even for frequently traded shares priced under the ordinary 90-day / 10-day formula, the 2022 amendments inserted an additional safeguard. Regulation 166A provides that where a preferential issue may result in a change in control, or where the allotment is of more than five per cent of the post-issue fully diluted share capital of the issuer to an allottee or to allottees acting in concert, the issuer must obtain a valuation report from an independent registered valuer and consider it in determining the price. The transaction must additionally be examined by a committee of independent directors, which is required to provide a reasoned recommendation, and the votes cast by public shareholders are to be considered.
The design here is layered. The Regulation 164 formula continues to set a market-referenced floor, but for the highest-stakes allotments — those that hand over control or a substantial stake — a registered-valuer assessment and independent-director scrutiny are bolted on so that the price is tested against intrinsic value and not merely against a possibly depressed market average. This layering is a direct legislative response to the controversy examined in the next section, where the absence of any valuation discipline for control transactions had been exposed.
The PNB Housing Finance controversy: ICDR floor versus the articles
The most consequential litigation on preferential pricing is PNB Housing Finance Ltd v. Securities and Exchange Board of India, decided by the Securities Appellate Tribunal on 9 August 2021. PNB Housing Finance had proposed a preferential allotment of shares to a consortium led by the Carlyle group at a price arrived at under the Regulation 164 formula, without obtaining a registered valuer's report. SEBI restrained the company from declaring the results of the shareholder vote, contending that Article 19(2) of the company's own articles of association required the price of a further issue to be determined by a registered valuer, and that the company could not bypass its articles merely because the ICDR formula was satisfied.
The tribunal split. The Presiding Officer, Justice Tarun Agarwala, held that the ICDR Regulations are a complete code for the pricing of preferential allotments by listed companies, that Regulation 164 prescribes the floor and does not mandate a valuation report, and that SEBI could not import a requirement absent from the regulations. The Judicial Member, M.T. Joshi, took the opposing view: a company's articles may impose obligations stricter than the regulatory minimum, the two provisions can stand together, and the company was bound to honour Article 19(2). Because the bench was divided, neither view prevailed as a binding ratio, and SEBI's interim restraint effectively continued.
The lasting significance of the case lies less in its inconclusive outcome than in the reform it catalysed. Within months SEBI amended Chapter V to address both limbs of the dispute: Regulation 166A now expressly requires a registered-valuer report for control changes and large allotments, closing the gap that PNB Housing had exposed, and the pricing rule was amended so that where the articles of association prescribe a method of price determination that yields a price higher than the ICDR floor, that higher price prevails. The result is that the contractual-versus-regulatory tension at the heart of PNB Housing is now resolved on the face of the regulations.
When the articles set a higher floor
The 2022 amendments crystallised a rule that PNB Housing had left unsettled. Where the articles of association of the issuer contain a method for determining the price of a preferential issue, and the price arrived at under that method is higher than the floor computed under the ICDR formula, the price determined under the articles is treated as the floor. The regulatory minimum and the contractual minimum are thus reconciled by a simple higher-of rule: the issuer must satisfy whichever benchmark is more demanding.
This is consistent with the protective purpose running through the chapter. The ICDR floor exists to stop under-pricing; if a company has bound itself by its own constitution to a stricter standard, allowing it to allot below that standard would defeat the very protection the articles were meant to give shareholders. The amendment also restores predictability — boards and allottees now know, before approaching shareholders, that any articles-based valuation that exceeds the formula price governs the allotment, and there is no longer scope to argue, as PNB Housing did, that the ICDR code displaces the company's own charter.
Pricing of warrants and convertible securities
Preferential issues are frequently structured using warrants or other convertible securities rather than equity shares allotted outright. Regulation 169 governs warrants. Not more than one warrant may be attached to each specified security where applicable, the tenure of a convertible or warrant cannot exceed eighteen months from the date of allotment, and — most importantly for pricing — at least twenty-five per cent of the consideration must be paid up on the date of allotment of the warrants. The balance is paid when the warrant is exercised into equity shares.
The pricing of the underlying equity shares is anchored to the relevant date chosen for the convertible securities under Regulation 161, applying the same 90-day / 10-day VWAP floor (or the Regulation 165 valuation route for infrequently traded shares). The twenty-five-per-cent upfront rule is a deliberate skin-in-the-game requirement: if the warrant holder declines to exercise — typically because the share price has fallen below the locked-in conversion price — the upfront amount is forfeited to the issuer. This prevents allottees from obtaining a free, one-sided option on the company's shares at a price fixed months earlier, and it disciplines the use of warrants as a deferred-pricing device.
Lock-in: pricing discipline reinforced by holding periods
Pricing rules would be weak protection if an allottee who obtained shares cheaply could immediately sell them. Regulation 167 therefore imposes lock-in on the specified securities allotted in a preferential issue. Following the 2021–2022 amendments, the lock-in for the allotment to promoters and the promoter group is eighteen months from the date of trading approval, while the lock-in for allottees other than the promoter group is six months from the date of trading approval — a reduction from the earlier three-year and one-year periods respectively, intended to ease genuine fund-raising while retaining a meaningful holding requirement.
In addition, the entire pre-preferential shareholding of the allottees is locked in from the relevant date until ninety trading days from the date of trading approval, preventing an allottee from offloading existing holdings around the time of a cheaply priced fresh allotment. The lock-in regime thus complements the pricing floor: even a correctly priced allotment must be held for a period, aligning the allottee's interest with the company and removing the incentive to use a preferential issue as a vehicle for short-term arbitrage. The conceptual cousin of these provisions is the promoter holding discipline discussed in Promoters' Contribution and Lock-in.
The temporary COVID-era pricing option
The pricing code has not been static. To address the sharp and disorderly fall in share prices during the early COVID-19 period, SEBI introduced, through the SEBI (ICDR) (Third Amendment) Regulations, 2020 with effect from 1 July 2020, a temporary alternative pricing option for frequently traded shares. Under this option the floor price could be computed as the higher of the average of the weekly high and low of the VWAP during the 12 weeks preceding the relevant date, or the 2 weeks preceding the relevant date — a shorter look-back than the then-prevailing 26-week reference, designed to let issuers raise capital closer to the depressed prevailing market.
The relaxation came with a price of its own. Securities allotted under the temporary option were subject to an enhanced lock-in of three years, and all allotments flowing from the same shareholders' resolution had to follow the same pricing framework so that an issuer could not mix and match. The option was available only for a defined window. Although now of historical interest, the episode is instructive: it shows the regulator using the lock-in lever to counterbalance a softer pricing rule, and it foreshadowed the permanent shift to the trading-day-based 90/10 formula that the 2022 amendments later adopted.
Is the ICDR pricing regime a complete code?
A recurring jurisprudential question, sharpened by PNB Housing Finance, is whether the ICDR pricing provisions form a self-contained code that excludes other sources of obligation. Justice Tarun Agarwala's view in that case was that they do: for a listed company, Chapter V prescribes the pricing of preferential allotments exhaustively, and a regulator cannot graft on requirements the regulations omit. The competing view, articulated by Member Joshi, is that the regulations set a floor rather than an exhaustive scheme, leaving room for stricter standards in a company's articles or elsewhere.
The legislative resolution — the higher-of rule for articles-based prices and the Regulation 166A valuer overlay — effectively endorses a middle position. The ICDR formula is the irreducible regulatory minimum and cannot be undercut, but it is not so complete that it displaces a stricter contractual benchmark or the valuation safeguard for control transactions. For aspirants, the safe formulation is this: the ICDR pricing rules are a complete code in the sense that the floor they prescribe is mandatory and non-negotiable downwards, but they operate alongside, and can be supplemented by, stricter requirements in the articles and the registered-valuer conditions in Regulations 165 and 166A.
Disclosure and process safeguards around pricing
Correct pricing is policed not only by the formula but by disclosure. The explanatory statement to the notice of the general meeting that approves a preferential issue must disclose, among other things, the relevant date, the basis on which the price has been arrived at, the identity of the proposed allottees and their post-issue shareholding, and whether a change in control is intended. Where Regulation 165 or 166A applies, the registered valuer's report and, for control or large allotments, the reasoned recommendation of the committee of independent directors must accompany the proposal.
These disclosures ensure that shareholders voting on the special resolution under Section 62(1)(c) of the Companies Act, 2013 do so with full visibility of how the price was fixed and who benefits. The issuer must also place a certificate from its statutory auditor or a practising company secretary, certifying that the issue is being made in accordance with the ICDR Regulations, before the stock exchange. The discipline of disclosure mirrors the philosophy that animates the prospectus regime; for the parallel disclosure obligations in public issues, see Disclosure in the Draft Red Herring Prospectus.
Exam takeaways and common traps
For judiciary and CLAT-PG purposes, fix the following with precision. First, the relevant date under Regulation 161 is thirty days before the shareholders' meeting. Second, for frequently traded shares — the ten-per-cent-of-class turnover over 240 trading days test — the post-2022 floor is the higher of the 90-trading-day and 10-trading-day VWAP; the older 26-week / 2-week formula is the trap answer. Third, infrequently traded and recently listed shares leave the formula and move to registered-valuer or listing-period benchmarks under Regulation 165 and the proviso to Regulation 164.
Fourth, Regulation 166A requires a registered-valuer report wherever there is a change in control or an allotment exceeding five per cent of post-issue fully diluted capital to an allottee or persons acting in concert. Fifth, the articles of association can raise but never lower the floor. Sixth, warrants require twenty-five per cent upfront under Regulation 169 with an eighteen-month maximum tenure, and lock-in under Regulation 167 is eighteen months for promoters and six months for others. Finally, anchor the doctrinal discussion to PNB Housing Finance Ltd v. SEBI and its split verdict, and be ready to explain how the 2022 amendments resolved the ICDR-versus-articles tension. For the upstream eligibility framework that interacts with these pricing rules, compare Eligibility for an FPO.
Frequently asked questions
What is the floor price for a preferential issue of frequently traded shares?
Since the SEBI (ICDR) (Amendment) Regulations, 2022 (effective 14 January 2022), Regulation 164 fixes the floor as the higher of the volume-weighted average price (VWAP) of the shares over the 90 trading days preceding the relevant date and the VWAP over the 10 trading days preceding the relevant date. This replaced the older 26-week / 2-week weekly-high-low formula.
What is the 'relevant date' for preferential issue pricing?
Under Regulation 161, for equity shares the relevant date is 30 days prior to the shareholders' meeting that considers the preferential issue under Section 62(1)(c) of the Companies Act, 2013. For convertible securities the issuer may instead choose a date 30 days before the holders become entitled to apply for the underlying equity shares. All VWAP windows are counted backwards from this date.
When does a preferential issue require a registered valuer's report?
Two situations. Under Regulation 165, infrequently traded shares (turnover under 10% of the class over 240 trading days) must be priced on a registered valuer's valuation. Separately, Regulation 166A requires a registered valuer's report wherever the issue may result in a change in control or an allotment of more than 5% of the post-issue fully diluted capital to an allottee or to allottees acting in concert.
What did the PNB Housing Finance case decide about pricing?
In PNB Housing Finance Ltd v. SEBI (SAT, 9 August 2021) the tribunal split. Justice Tarun Agarwala held the ICDR Regulations are a complete code and Regulation 164 does not require a valuation report, while Member M.T. Joshi held the company's articles requiring a registered valuer could coexist with and supplement the regulations. The split meant no binding ratio, but SEBI soon amended Chapter V to insert Regulation 166A and to make a higher articles-based price the floor.
Can a company's articles of association require a higher preferential issue price than the ICDR formula?
Yes. Following the 2022 amendments, where the articles of association prescribe a method of price determination and the price so determined is higher than the ICDR formula floor, the articles-based price is treated as the floor. The articles can raise the floor but never lower it below the Regulation 164 minimum — the issuer must satisfy whichever benchmark is stricter.
How are warrants priced and what must be paid upfront?
Under Regulation 169, the tenure of a warrant or convertible cannot exceed 18 months from allotment, and at least 25% of the consideration must be paid on the date of allotment, with the balance due on exercise. The underlying equity price is fixed using the same Regulation 164 / 165 floor by reference to the relevant date. If the holder does not exercise, the 25% upfront amount is forfeited to the issuer.