Insider Trading Before IPO Lockup Expiry Dates: The UK Evidence

Author(s):  
Hafiz Hoque ◽  
Meziane Lasfer
Keyword(s):  
Author(s):  
Chase Foster

Since the global financial crisis, European governments have sought to intensify the supervision of financial markets. Yet, few studies have empirically examined whether regulatory approaches have systematically shifted in the aftermath of the crisis, and how these reforms have been mediated by longstanding national strategies to promote domestic financial interests in the European single market. Examining hundreds of enforcement actions in three key European jurisdictions, I find a mixed pattern of continuity and change in the aftermath of the crisis. In the UK, aggregate monetary penalties and criminal sanctions have skyrocketed since 2009, while in France and Germany, the enforcement pattern suggests continuity, with both countries assessing penalties and prosecuting insider trading at similar rates before and after the crisis. I conclude that financial regulation is still structured by longstanding industrial strategies (Story and Walter, 1997), but where pre-existing regulatory approaches were seen as contributing to the crisis, a broader regulatory overhaul has been pursued. Thus, in the UK, where the financial crisis served as a direct rebuke to the country’s “light touch” regulation, financial supervision was overhauled, and monetary sanctions dramatically increased, to preserve London’s status as an international financial centre. By contrast, in France and Germany, where domestic regulatory systems were implicated by the financial crisis, domestic securities supervision and enforcement was less dramatically altered. While the crisis has led to the further institutionalization of European-level supervisory institutions, these changes have not yet led to convergence in national regulatory approaches.   Full text available at: https://doi.org/10.22215/rera.v12i1.1233


Author(s):  
Chase Foster

Since the global financial crisis, European governments have sought to intensify the supervision of financial markets. Yet, few studies have empirically examined whether regulatory approaches have systematically shifted in the aftermath of the crisis, and how these reforms have been mediated by longstanding national strategies to promote domestic financial interests in the European single market. Examining hundreds of enforcement actions in three key European jurisdictions, I find a mixed pattern of continuity and change in the aftermath of the crisis. In the UK, aggregate monetary penalties and criminal sanctions have skyrocketed since 2009, while in France and Germany, the enforcement pattern suggests continuity, with both countries assessing penalties and prosecuting insider trading at similar rates before and after the crisis. I conclude that financial regulation is still structured by longstanding industrial strategies (Story and Walter, 1997), but where pre-existing regulatory approaches were seen as contributing to the crisis, a broader regulatory overhaul has been pursued. Thus, in the UK, where the financial crisis served as a direct rebuke to the country’s “light touch” regulation, financial supervision was overhauled, and monetary sanctions dramatically increased, to preserve London’s status as an international financial centre. By contrast, in France and Germany, where domestic regulatory systems were implicated by the financial crisis, domestic securities supervision and enforcement was less dramatically altered. While the crisis has led to the further institutionalization of European-level supervisory institutions, these changes have not yet led to convergence in national regulatory approaches.


Economica ◽  
2009 ◽  
Vol 77 (308) ◽  
pp. 751-774 ◽  
Author(s):  
KYRIACOS KYRIACOU ◽  
KUL B. LUINTEL ◽  
BRYAN MASE

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Howard Chitimira

Purpose Insider trading is treated as a punishable offence in many jurisdictions and countries. In relation to this, various theories were developed to justify and enhance the regulation of insider trading in such jurisdictions and countries. For instance, regulatory bodies and the relevant courts in jurisdictions such as the Commonwealth and the European Union as well as in countries such as the USA and the UK have to date developed and consistently applied theories such as the classical theory, misappropriation theory, fiduciary theory, unified theory and equal access theory in their quest to detect, prevent and combat insider trading activities. For the purposes of this article, the aforesaid theories are discussed so as to recommend possible measures that could be adopted by the policy makers to effectively curb insider trading activities in the Zimbabwean financial markets. It is against this background that some theoretical aspects of the insider trading regulation as adopted by the Zimbabwean policymakers, regulatory bodies and the relevant courts are scrutinised in this paper. This is done to, inter alia, investigate possible flaws and the rationale for such direct and indirect application of certain insider trading theorem in Zimbabwe. Thereafter, some recommendations in respect thereof are provided. Design/methodology/approach A qualitative research methodology is used in the entire paper. Findings It is hoped that the recommendations in the paper will be used by the relevant policymakers to enhance the curbing of insider trading in Zimbabwe. Research limitations/implications The paper does not use an empirical research. Practical implications It is hoped that the recommendations in this paper will be used by the relevant policymakers to enhance the curbing of insider trading in Zimbabwe. Social implications It is hoped that the recommendations in this paper will be used by the relevant policymakers to enhance the curbing of insider trading in Zimbabwe. Originality/value This paper is original research on the theoretical aspects of the regulation of insider trading in Zimbabwe.


2016 ◽  
Vol 24 (3) ◽  
pp. 248-267
Author(s):  
Brendan John Lambe

Purpose The purpose of this paper is to ascertain the efficacy of Financial Services and Markets Act (FMSA) (2000) in deterring illegal insider trading in target companies around the time of a merger and aquisition announcement. Design/methodology/approach The author uses an event study to measure the cumulative average abnormal returns (CAARs) around both the announcement and rumour date for a sample of UK takeovers between 2001 and 2010. Findings Statistically significant CAARs prior to the event date are observed across the sample. Research limitations/implications It is not possible to link unknown instances of illegal insider trading with pre takeover residuals, therefore explaining the residuals remains a deductive process. Practical implications Pre-event abnormal returns may indicate that trading on material nonpublic information is still a contributory factor in the run-up proportion of takeover premiums. Social implications This draws a question over the efficacy of the regulatory system. Originality/value This study provides evidence which points to insider trading activity ahead of Mergers in a post FMSA 200 UK context.


2012 ◽  
Vol 1 (2) ◽  
pp. 24-48
Author(s):  
Brendan Lambe

Analysed in this study are the returns on stock prices of target companies surrounding the first publicised dates of completed takeovers in the UK between 2001 and 2010. Two samples are created of 209 and 197 firms for announcement and rumoured dates respectively. Both demonstrate statistically significant cumulative abnormal returns (CARs) prior to the release of information about the impending bid. This paper investigates whether observable factors create this price run-up or if it is the result of disclosed insider trading. Cross sectional analysis of CARs do not corroborate the claim that reported informed trades are the cause of this effect, this may indicate that trading on material non public information goes undisclosed.


2000 ◽  
Vol 111 (1) ◽  
pp. 78-90 ◽  
Author(s):  
C. R. M. Hay ◽  
T. P. Baglin ◽  
P. W. Collins ◽  
F. G. H. Hill ◽  
D. M. Keeling

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