Australian Securities and Investments Commission v Nuix Limited, in the matter of Nuix Limited [2026] FCA 490

Nuix had recently gone public. On 18 November 2020 it issued an IPO prospectus that included two financial forecasts for the year ending 30 June 2021: forecast revenue of $193.5 million and forecast ACV of $199.6 million. Those numbers mattered because they were part of what the market was told at listing.

In the months that followed, Nuix made further ASX announcements. The judgment says that in announcements on 26 February 2021 and 8 March 2021, Nuix re-affirmed both the prospectus revenue forecast and the prospectus ACV forecast. Then, on 21 April 2021, Nuix told the market that its FY21 revenue forecast was being downgraded to a range of $180 million to $185 million, and that its ACV forecast was being revised to a range of $168 million to $177 million.

ASIC then brought a substantial Federal Court proceeding. It alleged that between 18 January and 21 April 2021 Nuix had misled the market by what it said in the February and March announcements and by what it did not disclose to the ASX. ASIC also alleged continuous disclosure breaches and pursued personal claims against five directors. The Court ultimately dismissed the whole case.

The extract gives a clear timeline. The prospectus was issued on 18 November 2020. The relevant period pleaded by ASIC began on 18 January 2021. The first important later market communication was on 26 February 2021, followed by another on 8 March 2021. The downgrade announcement came on 21 April 2021.

The table of contents in the reasons shows how closely the Court examined the chronology. It identifies separate factual sections dealing with the 1HFY21 ACV result, the 11 February board pack and February revenue forecast, the 26 February ASX announcements, the 1 March revenue forecast, the 8 March ASX announcement, and then day-by-day events from 13 to 21 April 2021 leading up to the downgrade. That structure tells business readers something important: in disclosure litigation, timing is often everything.

It also shows that the dispute was not framed at a high level of generality. ASIC’s case was broken into specific periods and categories of information. The Court then assessed those allegations against the legal tests for misleading conduct and continuous disclosure.

ASIC ran several connected claims. First, it alleged misleading or deceptive conduct under section 1041H(1) of the Corporations Act and section 12DA(1) of the ASIC Act. Those claims concerned both positive statements in ASX announcements and alleged failures to disclose information to the ASX in connection with Nuix’s financial performance.

Second, ASIC alleged that Nuix breached section 674(2) of the Corporations Act by failing to disclose particular information to the ASX. The extract shows that this part of the case required the Court to consider whether the information was information to which ASX Listing Rule 3.1 applied, and whether the exception in Listing Rule 3.1A applied.

Third, ASIC sued the directors under section 180 of the Corporations Act. The extract makes clear that the directors’ duty case depended on establishing a contravention by Nuix. ASIC sought declarations, pecuniary penalties and disqualification orders against the directors.

The table of contents also reveals the specific themes in ASIC’s pleaded case. These included whether there was a market expectation of year-on-year ACV growth of about 20 per cent during FY21, whether there was a market expectation of an ACV result at the end of 1HFY21 significantly higher than $162 million, whether there was a reasonable expectation that the 1HFY21 ACV result would be disclosed, whether the February and March re-affirmations lacked reasonable grounds, and whether Nuix should have corrected earlier statements before 21 April 2021.

For the misleading conduct claims, the Court identified section 1041H(1) of the Corporations Act and section 12DA(1) of the ASIC Act as the key provisions. The extract also shows that where ASIC alleged representations about future matters, it relied on section 769C of the Corporations Act and section 12BB of the ASIC Act. Those provisions deal with future representations made without reasonable grounds.

For the continuous disclosure claims, the central provision was section 674(2) of the Corporations Act, read together with ASX Listing Rules 3.1 and 3.1A. Listing Rule 3.1 is the general rule requiring immediate disclosure of information that a reasonable person would expect to have a material effect on the price or value of securities. Listing Rule 3.1A creates an exception where each of its requirements is satisfied, including that the information falls within one of the listed categories, remains confidential, and a reasonable person would not expect disclosure.

The extract also highlights an important complication. During part of the relevant period, the continuous disclosure regime had been temporarily modified by COVID-19 determinations. From 18 January 2021 until 22 March 2021, section 674 operated with a fault element, requiring that the entity knew or was reckless or negligent with respect to whether the information would have a material effect on price or value. From 23 March 2021, the provision reverted to the more familiar reasonable-person materiality test. That meant the Court had to apply different statutory formulations across different parts of the pleaded period.

The judgment also referred to section 676 on when information is generally available and section 677 on material effect on price or value. For business readers, the practical point is that disclosure analysis is not just about whether information looks important in hindsight. It depends on the statutory test in force at the time, the nature of the information, whether it was generally available, and whether an exception applied.

The result was a complete win for Nuix and the directors. The catchwords record that no misleading or deceptive conduct contravention was established, no continuous disclosure contravention was established, and the directors’ duties case was dismissed because no contravention by Nuix was established.

The formal orders were equally clear. Goodman J ordered that ASIC’s originating process filed on 28 September 2022 be dismissed. ASIC was ordered to pay the defendants’ costs of the proceeding, as agreed or taxed, subject to any party seeking a different costs order within 21 days.

The extract also shows a major feature of the Court’s approach. The judge emphasised that this was a civil penalty proceeding and that precision mattered. The defendants insisted they were defending the case as pleaded and did not agree to any departure from it. The Court said its analysis addressed the case as pleaded. The reasons quoted authority stressing that in civil penalty cases the regulator must present a clear and stable body of allegations, and that findings exposing a party to penalty are not made on inexact proofs or indirect inferences.

That does not mean the Court adopted a special immunity for listed companies. It means that where a regulator alleges misleading conduct, non-disclosure and director duty breaches, it must prove the exact case it has chosen to plead.

If your business gives forecasts to the market, investors or lenders, this case is a reminder that those forecasts can become legal reference points. Once a number is published, later internal data, management forecasts, board packs and update announcements may all be examined against it. The extract shows that the Court looked at matters such as the 1HFY21 ACV result, the February and 1 March revenue forecasts, and the April information leading up to the downgrade.

For listed companies, the first practical lesson is process. Management should know what information is being tracked, who is responsible for escalating potentially price-sensitive developments, and when the board or disclosure committee needs to be involved. If a company is considering whether to re-affirm guidance, it should be able to identify the information supporting that decision at that time.

The second lesson is drafting discipline. Statements that guidance is re-affirmed, that results are in line with expectations, or that underperformance is explained by timing or currency issues can become central to later litigation. Businesses should avoid casual language and make sure the wording used externally matches the actual state of internal knowledge and analysis.

The third lesson is record keeping. The extract shows the Court worked through board materials, internal forecasts and day-by-day events. In practice, records often decide whether a company can later explain why it believed a forecast remained supportable, why information was treated as incomplete or confidential, or why immediate disclosure was not thought necessary.

For unlisted businesses, the same habits still matter even though the ASX regime does not apply directly. Forecasts in investor decks, shareholder updates, debt covenant reporting and sale process materials can all create risk if they are not grounded in current information and revisited when circumstances change.

The extract gives a useful map of the kinds of documents and conduct that can become central in a disclosure case. It refers to the prospectus itself, the 11 February board pack, the February revenue forecast, the 1 March revenue forecast, the 26 February and 8 March ASX announcements, and the April information considered in the days before the 21 April downgrade. It also identifies the 1HFY21 ACV result as a specific issue.

That matters because businesses sometimes think disclosure risk is mainly about the final announcement. In reality, the surrounding internal material can be just as important. A board pack may show what directors were told. A management forecast may show whether guidance remained supportable. Internal systems and metrics may affect how reliable or tentative the information was. The extract even includes sections on Nuix’s data systems and financial metrics, which suggests the Court examined how the company generated and used the information in dispute.

For business owners and directors, the practical reading is simple. If a metric is important enough to feature in a prospectus or investor communication, the business should understand how that metric is calculated, how often it is updated, what its limitations are, and how changes in that metric are escalated internally.

The judgment was delivered by Goodman J on 23 April 2026 in the Federal Court of Australia. The proceeding was heard across November and December 2023. The orders dismissed ASIC’s originating process and awarded costs against ASIC, subject to any application for a different costs order within 21 days.

The extract notes that the reasons run to 956 paragraphs. It also records that the Court apologised for the time taken to complete the reasons, explaining that the judgment was commenced during the hearing and completed later with the assistance of extensive written submissions and evidence.

For readers using this case as a practical guide, the key status point is that the Court dismissed the pleaded claims in full at first instance.