---
title: "The MiCA Market Abuse Regime: Insider Dealing, Manipulation, and Disclosure Obligations for Crypto"
slug: mica-market-abuse-regime
publishedAt: 2026-06-02T14:00:00Z
author: Finconduit Editorial Team
tags: MiCA, MAR, ESMA
canonicalUrl: https://finconduit.com/resources/mica-market-abuse-regime
---
# The MiCA Market Abuse Regime: Insider Dealing, Manipulation, and Disclosure Obligations for Crypto

MiCA Title VI is the crypto market-abuse regime: insider dealing, manipulation, disclosure and the STOR duty. The obligations and what enforcement looks like.

Every crypto firm has heard of **MiCA**'s licensing rules — the **CASP authorisation**, the capital classes, the **ESMA** technical standards. Far fewer have read **Title VI**, the part of the regulation that has nothing to do with getting a licence and everything to do with how you behave once you hold one.

Title VI is the **MiCA market abuse regime**. It applies to anyone trading or operating in **crypto\-assets admitted to trading** — not just the issuer, not just the platform, but every participant. It imports the logic of the **Market Abuse Regulation** into crypto, prohibits **insider dealing**, obliges issuers to **disclose inside information**, and forces firms to file **STORs** — suspicious transaction and order reports.

This guide sets out the regime itself: who is caught, the **three prohibited behaviours**, the issuer disclosure duty, the **STOR obligation**, and what enforcement looks like. It is a companion to our [surveillance vendor guide](/resources/market-surveillance-mica-class3) — that piece covers the tooling; this one covers the law the tooling exists to satisfy.

> **Note:** MiCA Title VI \(Articles 86–92\) is a self\-contained market\-abuse code for crypto\-assets admitted to trading. It mirrors the EU Market Abuse Regulation: three prohibitions \(insider dealing, unlawful disclosure, market manipulation\), an issuer disclosure obligation, and a mandatory STOR\-filing duty on persons professionally arranging or executing transactions.

## The Title Nobody Reads: MiCA Title VI

**MiCA** is long, and most firms stop reading after the bits that get them authorised. **Title VI**, which runs from **Article 86 to Article 92**, sits near the back and is easy to skip. That is a mistake, because it is the part most likely to generate **enforcement against you personally** rather than against your licence.

The architecture is deliberate. The EU already had a mature market\-abuse framework for traditional instruments in the [Market Abuse Regulation](https://eur-lex.europa.eu/eli/reg/2014/596/oj) \(**MAR**, Regulation \(EU\) 596/2014\).²[^1] Rather than reinvent it, the legislator lifted MAR's structure and dropped it into **Title VI**, adapting the definitions for crypto\-assets.

The legal source is the [Markets in Crypto\-Assets Regulation](https://eur-lex.europa.eu/eli/reg/2023/1114/oj) \(Regulation \(EU\) 2023/1114\), which fully applied from **30 December 2024**.¹[^2] Title VI applied on the same date — there was **no transitional grace period** for the market\-abuse rules.

> **Warning:** Title VI applied from 30 December 2024 with no transition. If you operate a trading platform for crypto\-assets, the STOR duty and the prohibition on facilitating manipulation have been live obligations since day one of MiCA — there is no 'we're still ramping up' defence.

## Scope: Who and What Is Caught

The scope test in **Article 86** turns on one phrase: **crypto\-assets admitted to trading**. Title VI applies to acts carried out in relation to crypto\-assets that are admitted to trading, or for which a request for admission has been made, on a **trading platform operated by an authorised CASP**.

That admission trigger matters. A purely peer\-to\-peer token with no listing is outside Title VI. The moment a token is **listed on a MiCA\-authorised platform** — or someone files a request to list it — the market\-abuse regime switches on for that asset **everywhere**, including off\-venue and on other platforms.

Crucially, the regime is **conduct\-based, not entity\-based**. It binds **any person** — natural or legal — who deals, attempts to deal, recommends or induces dealing, or operates in the affected crypto\-asset. You do not need to be the issuer or the platform to commit insider dealing under **Article 89**.

- **The issuer** of the crypto\-asset and its management and staff.

- **The trading platform operator** — the CASP running the venue.

- **Intermediaries** — brokers, market\-makers, and CASPs executing client orders.

- **Any trader**, retail or professional, holding or acting on inside information.

This breadth is why **Title VI** is easy to underestimate. It is not a platform\-only rulebook. If you run a **Class 3 exchange**, you are caught as an operator and as a filer of STORs; if your treasury desk trades listed tokens, you are caught as a market participant.

## The MiCA Market\-Abuse Triangle — Overview

We call the core of Title VI **the MiCA Market\-Abuse Triangle**: three prohibited behaviours that together define what counts as abuse, wrapped by two operational duties that make the prohibitions enforceable.

The three prohibitions are:

- **Insider dealing** — trading on **inside information** \(Article 89\).

- **Unlawful disclosure of inside information** — leaking it outside the normal course of duties \(Article 89\).

- **Market manipulation** — distorting price or supply, or spreading misleading signals \(Article 91\).

The two operational duties that surround them are:

- **Public disclosure of inside information** — the issuer's obligation to announce promptly \(Article 88\).

- **STOR filing** — the duty on those arranging or executing transactions to report suspicion \(Article 92\).

> **Tip:** Read the Triangle as cause and control. The three prohibitions define the wrong; Article 88 disclosure removes the information asymmetry that enables insider dealing; Article 92 STORs create the detection layer. A compliance programme that addresses only the prohibitions and ignores the two duties is half\-built.

## Prohibition 1: Insider Dealing

Insider dealing under **Article 89** is the act of a person who possesses **inside information** using it to acquire or dispose of crypto\-assets to which that information relates, whether directly or indirectly, for their own account or for a third party.

The pivotal concept is **inside information**: information of a precise nature, not made public, relating to one or more issuers or crypto\-assets, which if made public would be **likely to have a significant effect on the price**. That mirrors the **MAR** definition almost verbatim.

### The front\-running of listings

The most crypto\-specific insider risk is the **listing event**. The decision to admit a token to trading is itself **price\-sensitive**: a listing on a major venue frequently moves the price sharply. Anyone who knows a listing is coming — exchange staff, listing\-committee members, the issuer's advisers — holds **inside information**.

Trading the token ahead of the announcement, or tipping a friend who does, is **textbook insider dealing**. **ESMA** has repeatedly flagged **listing front\-running** as a primary supervisory focus, and exchanges are expected to maintain **insider lists** covering everyone with access to listing decisions.

The prohibition also catches **attempted** insider dealing, **cancelling or amending an order** placed before the person possessed the information, and **recommending or inducing** another to deal. There is no de minimis size threshold.

## Prohibition 2: Unlawful Disclosure of Inside Information

The second limb of **Article 89** is **unlawful disclosure**: where a person who possesses **inside information** discloses it to any other person, except where the disclosure is made in the **normal exercise of employment, profession or duties**.

This is the **tipping** offence. The discloser commits the breach even if they never trade themselves and even if the recipient never acts. The simple act of **leaking price\-sensitive information** — a forthcoming listing, a protocol exploit, a delisting decision — is the violation.

The **normal\-course exception** is narrow. Sharing inside information with a lawyer drafting the listing agreement is lawful; sharing the same fact in a **Telegram group** or with a trading counterparty is not. Where lawful disclosure is made, the recipient inherits the **inside\-information status** and the trading prohibition with it.

> **Warning:** Selective disclosure is the trap. If an issuer or exchange briefs a journalist, an influencer, or a market\-maker on price\-sensitive news before it is public, that is unlawful disclosure under Article 89 — and it usually triggers an immediate Article 88 obligation to disclose the information to the whole market.

## Prohibition 3: Market Manipulation

Market manipulation under **Article 91** is the broadest of the three prohibitions. It covers two families of conduct: **transaction\-based manipulation** and **information\-based manipulation**.

Transaction\-based manipulation includes entering transactions or orders that give, or are likely to give, **false or misleading signals** as to the supply, demand or price of a crypto\-asset, or that secure the price at an **abnormal or artificial level**.

Article 91 lists indicative techniques that map directly onto well\-known crypto abuses:

- **Wash trading** — buying and selling the same asset with no change in beneficial ownership to inflate apparent volume.

- **Spoofing and layering** — placing orders with no intent to execute, to move price, then cancelling.

- **Pump\-and\-dump** — accumulating a thin token, hyping it, and selling into the induced demand.

- **Momentum ignition** — a burst of orders designed to trigger others' algorithms and start a price move.

- **Marking the close** — trading near a reference snapshot to set a benchmark or index price.

Information\-based manipulation covers **disseminating false or misleading information** — through media, social channels or any other means — that gives false signals or secures an artificial price, including where the disseminator profits from the resulting move. **Coordinated influencer campaigns** fall squarely within this limb.

The technical detail of how venues are expected to detect these patterns sits in **ESMA**'s [MiCA market\-abuse standards](https://www.esma.europa.eu/esmas-activities/digital-finance-and-innovation/markets-crypto-assets-regulation-mica).³[^3] Our companion piece on choosing a [surveillance vendor](/resources/market-surveillance-mica-class3) — Eventus, Trillium, Solidus Labs and others — walks through the tooling that flags wash trades and spoofing in practice.

## The Issuer Disclosure Obligation \(Article 88\)

**Article 88** places a positive duty on **issuers** and on persons seeking admission to trading: they must **inform the public as soon as possible** of inside information that concerns them and that directly affects their crypto\-asset.⁴[^4]

The disclosure must be made in a manner enabling **fast access and complete, correct and timely assessment** by the public, and it must be posted on the issuer's **website** for at least **five years**. This is the mechanism that removes the information asymmetry insider dealing exploits.

### The delay mechanism

**Article 88** permits an issuer to **delay disclosure** of inside information on its own responsibility, but only where **all three** conditions are met: immediate disclosure would prejudice the issuer's legitimate interests, delay is not likely to mislead the public, and the issuer can **ensure confidentiality**.

If confidentiality is lost during a delay — a leak, a rumour specific enough to suggest the information has escaped — the issuer must **disclose immediately**. Where a delay is used, the issuer must be able to **document the conditions** and, when required, notify the relevant **NCA**.

## The STOR Duty \(Article 92\)

**Article 92** is the obligation most firms underestimate. Any person **professionally arranging or executing transactions** in crypto\-assets must establish and maintain **effective arrangements, systems and procedures** to detect and report **suspicious orders and transactions**.⁵[^5]

When such a person has **reasonable suspicion** that an order or transaction could constitute insider dealing, market manipulation, or an attempt at either, they must **notify the competent authority without delay**. That notification is the **STOR** — the suspicious transaction and order report.⁶[^6]

### Who must file, and when

The duty falls on **CASPs operating trading platforms**, on **CASPs executing client orders**, and on any other person whose business arranges or executes crypto\-asset transactions. The reporting standard is **suspicion, not proof** — you do not need to be certain abuse occurred, only to hold a reasonable basis to suspect it.

- **Trigger**: reasonable suspicion of insider dealing, manipulation, or an attempt.

- **Timing**: **without delay** once suspicion is formed — not batched, not deferred to a monthly cycle.

- **Form**: the ESMA\-specified STOR template, sent to the relevant **NCA**.

- **Tipping\-off**: the person filing must not disclose the STOR to anyone, especially the subject.

> **Warning:** The STOR duty is detection plus reporting, and supervisors test both. A platform that files zero STORs in a year of operating a volatile market is not demonstrating a clean book — it is signalling that its surveillance is not working. Under\-reporting draws as much scrutiny as the abuse itself.

## MiCA Title VI vs MAR: How Closely Do They Track?

Because **Title VI** was modelled on **MAR**, the two regimes share structure and language. But the instruments, venues and some thresholds differ. The table below maps the parallels and the divergences.


*Table: MiCA Title VI vs the Market Abuse Regulation \(EU 596/2014\) — scope, instruments, behaviours, STOR and sanctions.*

| Dimension | MiCA Title VI \(Art. 86–92\) | MAR \(Reg. 596/2014\) |
| --- | --- | --- |
| Instruments | Crypto\-assets admitted to trading on a CASP platform | Financial instruments on regulated markets, MTFs, OTFs |
| Trigger | Admission to trading / request for admission | Admission to trading / request for admission |
| Prohibitions | Insider dealing, unlawful disclosure, market manipulation | Insider dealing, unlawful disclosure, market manipulation |
| Issuer disclosure | Article 88 — public disclosure of inside information | Article 17 — public disclosure of inside information |
| STOR duty | Article 92 — persons arranging/executing transactions | Article 16 — persons arranging/executing transactions |
| Insider lists | Expected via ESMA standards and platform rules | Article 18 — explicit insider\-list regime |
| Supervisor | National competent authorities \(NCAs\), coordinated by ESMA | National competent authorities, coordinated by ESMA |
| Sanctions | Administrative penalties under MiCA; criminal overlay via Member State law | Administrative penalties under MAR; criminal overlay via CRIM\-MAD |

## The Three Prohibited Behaviours at a Glance

For day\-to\-day training and surveillance design, it helps to reduce the **Triangle** to a single reference: what each behaviour is, a concrete crypto example, the evidence a supervisor looks for, and the exposure.


*Table: The three prohibited behaviours under MiCA Title VI — definition, example, evidence and penalty.*

| Behaviour | Definition | Crypto example | Evidence / penalty |
| --- | --- | --- | --- |
| Insider dealing \(Art. 89\) | Trading on precise, non\-public, price\-sensitive information | Buying a token before its listing is announced | Trading records vs insider list / disgorgement \+ administrative fine |
| Unlawful disclosure \(Art. 89\) | Leaking inside information outside the normal course of duties | Tipping a chat group about a pending delisting | Message logs, access logs / administrative fine, possible criminal referral |
| Market manipulation \(Art. 91\) | Distorting price/supply or spreading misleading signals | Wash trading to inflate volume; influencer pump\-and\-dump | Order/trade pattern analysis / large administrative fine, criminal overlay |

## Building the Compliance Layer

A workable **Title VI programme** has four pillars. None is optional for a firm operating a trading platform, and the first three apply to any firm trading listed tokens at scale.

### Insider lists

Maintain an **insider list** of everyone with access to **inside information** — listing decisions, treasury actions, protocol changes. Record who had access, to what, and when. The list is the **control that makes insider\-dealing investigations tractable**.

### The surveillance system

Deploy **automated market surveillance** calibrated to crypto\-specific abuse patterns — **wash trading**, **spoofing**, **ramping**. This is where vendors such as **Eventus**, **Trillium** and **Solidus Labs** sit; the build\-versus\-buy decision and alert calibration are covered in our [surveillance guide](/resources/market-surveillance-mica-class3).

### The STOR pipeline

Build a **STOR pipeline**: alert triage, an investigation workflow, a documented suspicion threshold, the **ESMA template**, and a tested route to the **NCA**. Record **closed alerts** as well as filed reports — supervisors want to see the reasoning on what you decided *not* to file.

### Training and the disclosure policy

Train staff on what **inside information** is and the **tipping prohibition**, and adopt an **Article 88 disclosure policy** governing when and how price\-sensitive news is announced, including the **delay\-decision** log. For platform operators, this layer plugs into the broader [exchange playbook](/resources/mica-class3-exchange-playbook).

> **Tip:** Wire the four pillars together, don't silo them. An alert from the surveillance system that touches a name on the insider list should escalate faster; an Article 88 disclosure should automatically check whether selective disclosure happened first. The value of the programme is in the connections, not the components.

## Enforcement & Sanctions

**MiCA** sets a floor of **administrative penalties** that NCAs must have available for market\-abuse breaches: **public censure**, **disgorgement of profits**, and **substantial fines** calibrated to turnover and to the gains made or losses avoided.

The headline fining powers are large. For **legal persons**, MiCA requires maximum administrative fines of at least **€15 million or 15% of annual turnover** for the most serious breaches, with lower but still significant ceilings for other Title VI infringements and meaningful caps for **natural persons**.

Above the administrative layer sits a **criminal overlay**. MiCA leaves **criminal sanctions** to **Member State law** — the same architecture as **MAR**, where serious insider dealing and manipulation can be prosecuted as crimes. Enforcement priorities are signalled through [ESMA's MAR guidance](https://www.esma.europa.eu/policy-rules/market-abuse), which carries over to the crypto regime.⁷[^7]

Early **supervisory attention** has concentrated on **listing front\-running**, **wash trading to fake volume**, and weak or absent **STOR pipelines**. What a supervisory visit looks like in practice is mapped in our [inspection anatomy](/resources/mica-class3-inspection-anatomy).

## Frequently Asked Questions

### Does MiCA have market abuse rules?

Yes. **MiCA Title VI** \(Articles 86–92\) is a complete market\-abuse regime for **crypto\-assets admitted to trading**. It is modelled on the EU **Market Abuse Regulation** and prohibits **insider dealing**, **unlawful disclosure of inside information**, and **market manipulation**, while imposing issuer disclosure and STOR\-filing duties.

### What is a STOR?

A **STOR** is a **suspicious transaction and order report**. Under **Article 92**, any person professionally arranging or executing crypto\-asset transactions must report to the **NCA**, without delay, any order or transaction they reasonably suspect could be **insider dealing or market manipulation**. The standard is suspicion, not proof, and filing it must not be disclosed to the subject.

### Is insider dealing in crypto illegal under MiCA?

Yes. **Article 89** prohibits trading on **inside information** relating to crypto\-assets admitted to trading — including the common case of **trading a token before its listing is announced**. It also bans tipping others and attempting to deal. Breaches carry **administrative penalties** and, depending on Member State law, **criminal liability**.

### What is wash trading under MiCA?

**Wash trading** is buying and selling the same crypto\-asset with **no genuine change in beneficial ownership**, to create a false impression of **volume or liquidity**. It is a form of **market manipulation** prohibited by **Article 91**, because it sends **false or misleading signals** about supply and demand. Surveillance systems flag it through ownership\-matched trade patterns.

### Who has to file STORs under MiCA?

Any person **professionally arranging or executing transactions** in crypto\-assets — principally **CASPs operating trading platforms** and **CASPs executing client orders**. The duty is both to **detect** \(maintain surveillance arrangements\) and to **report** suspicion to the relevant **NCA** without delay.

> **Call to action:** Building a Title VI market\-abuse programme? Finconduit designs the STOR pipeline, the insider list, and the disclosure policy — and wires it to your surveillance vendor. Book a free market\-abuse scoping call.

## Related Guides

- [Market Surveillance for MiCA Class 3 Operators](/resources/market-surveillance-mica-class3): the vendor and tooling side of Title VI — how Eventus, Trillium and Solidus Labs detect the abuses this regime prohibits.

- [Running a Crypto Exchange Under MiCA](/resources/mica-class3-exchange-playbook): the operational playbook for Class 3 platforms, including how market\-abuse controls fit the wider stack.

- [MiCA Compliance Guide for CASPs](/resources/mica-compliance-guide-casps): the full authorisation walkthrough that sits upstream of every Title VI obligation.

- [Anatomy of a MiCA Class 3 Supervisory Inspection](/resources/mica-class3-inspection-anatomy): what an NCA actually asks for when it tests your STOR pipeline and surveillance controls.

## The Conduct Layer Is the Next Frontier

**MiCA** licensing told the market who could operate. **Title VI** tells everyone how to behave once tokens are trading — and it is where the **next wave of crypto enforcement** will land. The firms that read past the licensing chapters, build the **STOR pipeline** and the **insider list** before a supervisor asks for them, and treat market integrity as an operating discipline rather than a filing exercise, are the ones that will still be trading when the first **Title VI enforcement actions** make headlines.

## Footnotes

[^1]: Regulation \(EU\) No 596/2014 of the European Parliament and of the Council of 16 April 2014 on market abuse \(Market Abuse Regulation\), OJ L 173, 12.6.2014. <https://eur-lex.europa.eu/eli/reg/2014/596/oj>
[^2]: Regulation \(EU\) 2023/1114 of the European Parliament and of the Council of 31 May 2023 on markets in crypto\-assets \(MiCA\), OJ L 150, 9.6.2023 — Title VI, Articles 86–92. <https://eur-lex.europa.eu/eli/reg/2023/1114/oj>
[^3]: ESMA, 'Markets in Crypto\-Assets Regulation \(MiCA\)' — regulatory and implementing technical standards, including market abuse RTS and guidelines. <https://www.esma.europa.eu/esmas-activities/digital-finance-and-innovation/markets-crypto-assets-regulation-mica>
[^4]: Regulation \(EU\) 2023/1114 \(MiCA\), Article 88 — public disclosure of inside information, OJ L 150, 9.6.2023. <https://eur-lex.europa.eu/eli/reg/2023/1114/oj>
[^5]: ESMA, MiCA technical standards on suspicious transaction and order reports \(STORs\) under Article 92 — detection arrangements and reporting templates. <https://www.esma.europa.eu/document/mica-technical-standards>
[^6]: ESMA, MiCA implementing technical standards specifying the template and procedure for suspicious transaction and order reports \(STORs\), Article 92. <https://www.esma.europa.eu/document/mica-technical-standards>
[^7]: ESMA, 'Market Abuse' — guidelines, Q&As and supervisory convergence materials on MAR, informing MiCA Title VI enforcement. <https://www.esma.europa.eu/policy-rules/market-abuse>


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Source: https://finconduit.com/resources/mica-market-abuse-regime