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	<id>https://www.insurerbrain.com/w/index.php?action=history&amp;feed=atom&amp;title=Definition%3AMarket_abuse_regulation</id>
	<title>Definition:Market abuse regulation - Revision history</title>
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	<updated>2026-05-02T17:02:41Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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		<updated>2026-03-17T15:50:48Z</updated>

		<summary type="html">&lt;p&gt;Bot: Creating new article from JSON&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;⚖️ &amp;#039;&amp;#039;&amp;#039;Market abuse regulation&amp;#039;&amp;#039;&amp;#039; encompasses the legal frameworks that prohibit insider dealing, unlawful disclosure of inside information, and market manipulation involving the securities of publicly listed companies — including [[Definition:Insurance carrier | insurance carriers]], [[Definition:Reinsurance | reinsurers]], [[Definition:Insurance broker | brokers]], and [[Definition:Insurtech | insurtech]] firms whose shares or bonds trade on regulated exchanges. In the European Union, the Market Abuse Regulation (MAR, Regulation 596/2014) is the landmark statute, but analogous regimes exist worldwide: the U.S. Securities and Exchange Commission enforces insider-trading rules under the Securities Exchange Act of 1934, the UK&amp;#039;s Financial Conduct Authority administers its own market abuse provisions post-Brexit, and Asian financial centers such as Hong Kong (under the Securities and Futures Ordinance) and Singapore (under the Securities and Futures Act) maintain comparable prohibitions. For insurance-sector participants, these rules carry particular nuance because of the volume and sensitivity of non-public information that flows through [[Definition:Underwriting | underwriting]], [[Definition:Claims management | claims]], and [[Definition:Catastrophe modeling | catastrophe-modeling]] operations.&lt;br /&gt;
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🔍 The practical mechanics of compliance impose specific obligations on listed insurers and their personnel. Senior executives, board members, and designated insiders must observe closed trading windows around earnings releases, [[Definition:Loss reserve | reserve]] announcements, and significant [[Definition:Mergers and acquisitions (M&amp;amp;A) | M&amp;amp;A]] transactions. Inside information in an insurance context can include advance knowledge of a major [[Definition:Catastrophe loss | catastrophe loss]] estimate, a material reserve strengthening or release, a change in [[Definition:Financial strength rating | credit rating]], or the progress of a transformative acquisition — any of which could move the company&amp;#039;s share price once disclosed. Insurers maintain insider lists that track who has access to such information and when, and they implement information barriers (sometimes called &amp;quot;Chinese walls&amp;quot;) between departments such as [[Definition:Investment management | investment management]] and [[Definition:Underwriting | underwriting]] to prevent inadvertent leakage. Issuers are also required to disclose inside information to the market as soon as possible unless they can justify a delay — a judgment call that often involves rapid coordination among legal, actuarial, and [[Definition:Investor relations | investor relations]] teams, particularly after a large natural disaster when loss estimates are evolving hourly.&lt;br /&gt;
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🏛️ Enforcement consequences provide the teeth behind these rules. Regulatory fines for market abuse violations can be substantial — running into the tens or hundreds of millions of dollars in severe cases — and individuals face criminal prosecution, imprisonment, and permanent industry bans. Beyond formal penalties, an insurance group implicated in market abuse suffers reputational damage that can erode broker and [[Definition:Reinsurance | reinsurer]] relationships, weaken [[Definition:Policyholder surplus | policyholder]] confidence, and depress the very [[Definition:Liquidity of shares | share liquidity]] the company depends on for efficient capital raising. The growing intersection of [[Definition:Insurtech | insurtech]] data analytics with capital-markets activity has also drawn regulatory attention: firms that use real-time [[Definition:Telematics | telematics]] data or satellite imagery to anticipate catastrophe losses must ensure that trading on such information does not cross the line into market abuse. For boards of listed insurers, robust compliance programs — including regular training, surveillance of personal account dealing, and clear escalation protocols — are no longer optional but a governance imperative closely watched by shareholders and regulators alike.&lt;br /&gt;
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&amp;#039;&amp;#039;&amp;#039;Related concepts:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
{{Div col|colwidth=20em}}&lt;br /&gt;
* [[Definition:Material information]]&lt;br /&gt;
* [[Definition:Corporate governance]]&lt;br /&gt;
* [[Definition:Investor relations]]&lt;br /&gt;
* [[Definition:Liquidity of shares]]&lt;br /&gt;
* [[Definition:Regulatory compliance]]&lt;br /&gt;
* [[Definition:Mergers and acquisitions (M&amp;amp;A)]]&lt;br /&gt;
{{Div col end}}&lt;/div&gt;</summary>
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