Arian M. June is a litigation partner based in the firm’s Washington, D.C. office and is a member of the White Collar & Regulatory Defense Group. ...
Read Full Biography
Publications
-
Seven Steps to Mitigate Hazing Risks
26 September 2023
Helen V. Cantwell
, Mary Beth Hogan
, Arian M. June
, Daniel Alford
, Michael Compton McGregor
, Omid Golmohammadi
-
GIR Americas Investigations Review: Key Considerations in US Government Investigations
31 August 2023
GIR Americas Investigations Review
Arian M. June
, Winston M. Paes
, Douglas S. Zolkind
-
SEC and CFTC Continue Targeting Off-Channel Communications at Financial Institutions
10 August 2023
Kara Brockmeyer
, Andrew J. Ceresney
, Charu A. Chandrasekhar
, Arian M. June
, Robert B. Kaplan
, Andrew M. Levine
, Julie M. Riewe
, Jonathan R. Tuttle
, Kristin A. Snyder
, Philip A. Fortino
, Stephan J. Schlegelmilch
, Alexa Busser Lopez
, Andrew Stamboulidis
-
SEC Adopts Rules to Prohibit Fraud in Security-Based Swaps and Exertion of Undue Influence Over SBS CCOs, and Reopens Comment Period for Large SBS Position Reporting
29 June 2023
Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jeff Robins
, Kristin A. Snyder
, Jonathan R. Tuttle
, Charu A. Chandrasekhar
, Philip A. Fortino
, Stephan J. Schlegelmilch
, Charlotte Blatt
-
NYU Compliance & Enforcement: The Supreme Court’s Upcoming Affirmative Action Decision: Potential Implications for Private-Sector Employers
1 June 2023
NYU Compliance & Enforcement
Jyotin Hamid
, Simone S. Hicks
, Mary Beth Hogan
, Arian M. June
, Tricia Bozyk Sherno
, Rachel Tennell
, Katelyn Masket
-
The Supreme Court’s Upcoming Affirmative Action Decision: Potential Implications for Private-Sector Employers
22 May 2023
Jyotin Hamid
, Simone S. Hicks
, Mary Beth Hogan
, Arian M. June
, Tricia Bozyk Sherno
, Rachel Tennell
, Katelyn Masket
-
SEC Staff Bulletin Provides Detailed Guidance for Broker-Dealers and Investment Advisers on the Care Obligations to Retail Investors
3 May 2023
Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Marc Ponchione
, Julie M. Riewe
, Jeff Robins
, Kristin A. Snyder
, Jonathan R. Tuttle
, Charu A. Chandrasekhar
, Philip A. Fortino
, Sheena Paul
, Stephan J. Schlegelmilch
, Maryam Kanna
-
2023 SEC Division of Examinations Priorities
14 February 2023
Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Marc Ponchione
, Julie M. Riewe
, Jeff Robins
, Kristin A. Snyder
, Jonathan R. Tuttle
, Mary Jo White
, Charu A. Chandrasekhar
, Philip A. Fortino
, Sheena Paul
, Stephan J. Schlegelmilch
, Maryam Kanna
-
FCPA Update November 2022
2 December 2022
Kara Brockmeyer
, Andrew M. Levine
, Philip Rohlik
, Joseph Ptomey
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Kristin A. Snyder
, Jonathan R. Tuttle
, James B. Amler
, Charu A. Chandrasekhar
, Stephan J. Schlegelmilch
, Bailey K. Crawford
, Mark D. Flinn
, Berk Guler
-
New York’s Adult Survivors Act to Take Effect on November 24, 2022
22 November 2022
Helen V. Cantwell
, Mark P. Goodman
, Jyotin Hamid
, Mary Beth Hogan
, Arian M. June
, Tricia Bozyk Sherno
-
SEC’s Division of Enforcement Year-End Results Provide Insight into Record-Breaking Year in Monetary Sanctions, Novel Actions, and Evolving Enforcement Agenda
21 November 2022
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Kristin A. Snyder
, Jonathan R. Tuttle
, Mary Jo White
, James B. Amler
, Charu A. Chandrasekhar
, Stephan J. Schlegelmilch
, Bailey K. Crawford
, Mark D. Flinn
, Berk Guler
-
GIR Americas Investigations Review: Key Considerations in US Government Investigations
15 September 2022
GIR Americas Investigations Review
Arian M. June
, Winston M. Paes
, Douglas S. Zolkind
-
SEC Continues Focus on Lack of Whistleblower Carve Outs in Company Confidentiality Agreements
30 June 2022
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Kristin A. Snyder
, Jonathan R. Tuttle
, Charu A. Chandrasekhar
, Stephan J. Schlegelmilch
, Mark D. Flinn
-
Lessons from the Recent Enforcement Action Highlighting the SEC’s Broad Interpretation of Whistleblower-Related Rules
20 April 2022
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Kristin A. Snyder
, Jonathan R. Tuttle
, Mary Jo White
, Charu A. Chandrasekhar
, Stephan J. Schlegelmilch
-
2022 SEC Division of Examinations Priorities
6 April 2022
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Marc Ponchione
, Julie M. Riewe
, Jeff Robins
, Kristin A. Snyder
, Jonathan R. Tuttle
, James B. Amler
, Charu A. Chandrasekhar
, Stephan J. Schlegelmilch
-
SEC’s Division of Enforcement Year-End Results Announcement Reflects Transition in Enforcement Priorities and Chair Gensler’s Enforcement Agenda
29 November 2021
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, James B. Amler
, Charu A. Chandrasekhar
, Stephan J. Schlegelmilch
, Mark D. Flinn
-
GIR Americas Investigations Review: Key Considerations in US Government Investigations
18 October 2021
GIR Americas Investigations Review
Arian M. June
, Winston M. Paes
, Douglas S. Zolkind
-
NYU Compliance & Enforcement Blog: Likely Policy Priorities of the Gensler SEC
23 April 2021
NYU Compliance & Enforcement Blog
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jeff Robins
, Jonathan R. Tuttle
, Charu A. Chandrasekhar
-
SEC Division of Examinations Issues ESG Risk Alert
16 April 2021
Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Marc Ponchione
, Julie M. Riewe
, Jonathan R. Tuttle
, James B. Amler
-
Likely Policy Priorities of the Gensler SEC
14 April 2021
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jeff Robins
, Jonathan R. Tuttle
, Charu A. Chandrasekhar
-
2021 SEC Division of Examinations Priorities
8 March 2021
Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jeff Robins
, Jonathan R. Tuttle
, Mary Jo White
, James B. Amler
, Charu A. Chandrasekhar
-
A Shot Across the Bow: Acting SEC Chair Lee Reinstitutes Delegated Authority for Senior Enforcement Leadership and Rescinds Clayton’s Waiver Policy
16 February 2021
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Charu A. Chandrasekhar
-
Second Circuit Set To Revisit Insider Trading Decision Post-Bridgegate
19 January 2021
Andrew J. Ceresney
, Matthew E. Kaplan
, Charu A. Chandrasekhar
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
-
SEC Announces Reg BI-Focused Examinations to Begin in January 2021
7 January 2021
Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jeff Robins
, Jonathan R. Tuttle
, Charu A. Chandrasekhar
-
The SEC’s Expanded Disgorgement Authority Complicates Investigations and Settlements
4 January 2021
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, Charu A. Chandrasekhar
, Mark D. Flinn
-
The Cheesecake Factory Settles SEC’s First Enforcement Action Against a Public Company for Misleading COVID-19 Disclosures Regarding Financial Impact of the Pandemic
8 December 2020
Andrew J. Ceresney
, Arian M. June
, Matthew E. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, Charu A. Chandrasekhar
, Mark D. Flinn
-
SEC Annual Report on Whistleblower Program Highlights Record-Setting 10-Year Anniversary
19 November 2020
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, Michael P. Geraltowski
-
Compliance & Enforcement: Despite Unprecedented Challenges, SEC’s Division of Enforcement’s 2020 Annual Report Presents Healthy Enforcement Results
9 November 2020
Compliance & Enforcement
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, Mark D. Flinn
-
Despite Unprecedented Challenges, SEC’s Division of Enforcement 2020 Annual Report Presents Healthy Enforcement Results
3 November 2020
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, Mark D. Flinn
-
SEC Eases Auditor Independence Requirements
23 October 2020
Kara Brockmeyer
, Jennifer L. Chu
, Morgan J. Hayes
, Arian M. June
, Marc Ponchione
, Paul M. Rodel
, Jonathan Steinberg
-
SEC Adopts Amendments to Whistleblower Rules to Enhance Program Efficiency and Effectiveness
24 September 2020
Kara Brockmeyer
, Andrew J. Ceresney
, Jyotin Hamid
, Mary Beth Hogan
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
-
Law360: 5 Ways To Mitigate Whistleblower Risk During COVID-19
8 July 2020
Law360
Arian M. June
, Andrew J. Ceresney
-
Supreme Court Liu Decision Upholds SEC Disgorgement Power While Suggesting Potential Limits, and May Impact FTC Enforcement
23 June 2020
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Andrew M. Levine
, David A. O'Neil
, Julie M. Riewe
, Paul D. Rubin
, Jonathan R. Tuttle
, Bruce E. Yannett
, Mary Jo White
, Valerie A. Zuckerman
-
SEC to Fund Managers with Access to MNPI: Trade in Portfolio Company Securities at Your Peril
28 May 2020
Kenneth J. Berman
, Andrew J. Ceresney
, Arian M. June
, Matthew E. Kaplan
, Robert B. Kaplan
, Marc Ponchione
, Julie M. Riewe
, Jonathan R. Tuttle
-
SEC Shows Continued Willingness to Award Compliance Whistleblowers
3 April 2020
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
-
SEC Enforcement Co-Directors Address Important Issues of Market Integrity
25 March 2020
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Matthew E. Kaplan
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
-
SEC Proposes Updates to Auditor Independence Requirements
7 January 2020
Arian M. June
, Matthew E. Kaplan
, Paul M. Rodel
, Steven J. Slutzky
, Jonathan R. Tuttle
-
SEC Annual Report on Whistleblowers Shows Tips Received Leveling Off
20 November 2019
Arian M. June
, Jonathan R. Tuttle
-
SEC’s Division of Enforcement 2019 Annual Report Presents Strong Enforcement Results
7 November 2019
Kara Brockmeyer
, Andrew J. Ceresney
, Arian M. June
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, James B. Amler
-
Law360: What US Cos. Should Know About EU Whistleblower Reform
6 November 2019
Law360
Arian M. June
-
Accounting and Financial Reporting Enforcement Round-Up
28 October 2019
Andrew J. Ceresney
, Matthew E. Kaplan
, Jonathan R. Tuttle
, Arian M. June
, Mark D. Flinn
-
Big Law Business: Updated DOJ Guidance Should Spark Whistleblower Compliance Check Up
27 August 2019
Big Law Business
Arian M. June
-
SEC Whistleblower Program Turns Eight— Thousands of Tips, Trending Up
20 December 2018
Bloomberg Law
Arian M. June
-
SEC Announces Record-Breaking Year for Whistleblower Program
26 November 2018
Andrew J. Ceresney
, Jyotin Hamid
, Mary Beth Hogan
, Andrew M. Levine
, Jonathan R. Tuttle
, Mary Jo White
, Arian M. June
-
SEC’s Division of Enforcement Issues 2018 Annual Report
5 November 2018
Kara Brockmeyer
, Andrew J. Ceresney
, Robert B. Kaplan
, Andrew M. Levine
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, Bruce E. Yannett
, James B. Amler
, Arian M. June
-
Accounting & Financial Reporting Enforcement Round-Up
5 May 2018
Issue
Andrew J. Ceresney
, Matthew E. Kaplan
, Jonathan R. Tuttle
, Arian M. June
, Mark D. Flinn
-
Regulators Keep the Focus on Firms’ SAR Obligations
12 April 2018
Kara Brockmeyer
, Andrew J. Ceresney
, Satish M. Kini
, Julie M. Riewe
, Mary Jo White
, Arian M. June
-
Supreme Court Clarifies Scope of Dodd-Frank’s Whistleblower Protections
22 February 2018
Kara Brockmeyer
, Andrew J. Ceresney
, Jyotin Hamid
, Mary Beth Hogan
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, Arian M. June
-
Accounting & Financial Reporting Enforcement Round-Up
Issue 4, January 2018
Andrew J. Ceresney
, Matthew E. Kaplan
, Jonathan R. Tuttle
, Arian M. June
, Mark D. Flinn
-
Accounting & Financial Reporting Enforcement Round-Up
Issue 3, September 2017
Andrew J. Ceresney
, Matthew E. Kaplan
, Jonathan R. Tuttle
, Arian M. June
, Mark D. Flinn
-
SEC Leadership Discusses Continuing Priorities
8 September 2017
Kara Brockmeyer
, Andrew J. Ceresney
, Robert B. Kaplan
, Julie M. Riewe
, Jonathan R. Tuttle
, Mary Jo White
, Arian M. June
-
Accounting & Financial Reporting Enforcement Round-Up
Issue 2, June 2017
Andrew J. Ceresney
, Matthew E. Kaplan
, Jonathan R. Tuttle
, Arian M. June
, Mark D. Flinn
-
Accounting & Financial Reporting Enforcement Round-Up
Issue 1, April 2017
Andrew J. Ceresney
, Matthew E. Kaplan
, Jonathan R. Tuttle
, Arian M. June
, Mark D. Flinn
-
Ninth Circuit Widens Split Over Application of Dodd-Frank’s Whistleblower Protections
13 March 2017
Andrew J. Ceresney
, Jyotin Hamid
, Mary Beth Hogan
, Julie M. Riewe
, Jonathan R. Tuttle
, Arian M. June
, Mark D. Flinn
-
SEC Brings Two Enforcement Actions Against Employers for Taking Steps to Impede Whistleblower Activity
20 January 2017
Jyotin Hamid
, Mary Beth Hogan
, Julie M. Riewe
, Jonathan R. Tuttle
, Arian M. June
, Mark D. Flinn
-
Whistleblowers to remain prominent fixtures in securities regulation (co-author)
20 December 2016
The Hill
Arian M. June
-
SEC Settlements Put Severance Agreements Under Increased Scrutiny (co-author)
September 2016
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Four Key Sec Whistleblower Trends—And How Companies Can Prepare for Them (co-author)
September 2016
The Review of Securities & Commodities Regulation
Arian M. June
-
Four Things Companies Should Know About the SEC's 2015 Whistleblower Report (co-author)
21 December 2015
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Understanding the Global Reach of U.S. Whistleblower Anti-Retaliation Protections (co-author)
14 July 2014
Bloomberg BNA World Securities Law Report
Arian M. June
-
Attorneys Caught in the Ethical Crosshairs: Secretkeepers as Bounty Hunters Under the SEC Whistleblower Rules (co-author)
14 April 2014
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Don't Tread on Whistleblowers: Mitigating and Managing Retaliation Risks—Part II (co-author)
27 January 2014
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Don't Tread on Whistleblowers: Mitigating and Managing Retaliation Risks (co-author)
13 January 2014
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Trends in Insider Trading Investigations Part II: How to Navigate Expert Networks
9 December 2013
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Trends in Insider Trading Investigations Part I: How to Navigate Political Intelligence
4 November 2013
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Expected Renewed SEC Emphasis on Accounting Fraud
4 October 2013
Law360
Arian M. June
-
Dispatches From the Whistleblower Front: Five Common Pitfalls For Companies to Avoid (co-author)
22 July 2013
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Year Three of the SEC Whistleblower Program: Will It Turbocharge SEC Enforcement? (co-author)
13 May 2013
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Preparing for the Deluge: How to Respond When Employees Speak Up and Report Possible Compliance Violations (co-author)
7 May 2012
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
Get Ahead of the Bus or Be Hit by the Bus: Practical Strategies for Meeting the Challenges and Mitigating the Risks of the Dodd-Frank Whistleblower Program (co-author)
12 March 2012
Bloomberg BNA Securities Regulation & Law Report
Arian M. June
-
CFTC and SEC Whistleblower Bounties: Largely Similar But Important Differences Remain
2012
Journal of Investment Compliance
Arian M. June
-
SEC Whistleblower Bounties: 10 Things Companies Can Do Right Now To Stay Ahead
September 2011
Market Solutions
Arian M. June
View More Publications
Recent Events
-
Recent Developments in Securities Enforcement – September 2023
19 September 2023
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Ethical Traps for the Unwary In-House Counsel
12-15 March 2023
Securities Industry and Financial Markets Association
2023 SIFMA C&L Annual Seminar
San Diego, California
Speaking Engagements
-
Predictions and Priorities for 2023
24 January 2023
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Recent Developments in Securities Enforcement
23 August 2022
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Recent Developments in Securities Enforcement
31 May 2022
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Recent Developments in Securities Enforcement
28 April 2022
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Recent Developments in Securities Enforcement
24 February 2022
Debevoise & Plimpton LLP
Securities Enforcement Commentary Series
Webcast
Speaking Engagements
-
Predictions and Priorities for 2022
25 January 2022
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Recent Developments in Securities Enforcement
20 December 2021
Debevoise & Plimpton LLP
Securities Enforcement Commentary Series
Webcast
Speaking Engagements
-
Recent Developments in Securities Enforcement
19 August 2021
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Privilege Considerations for Asset Managers
23 June 2021
Debevoise & Plimpton LLP
6th Annual SEC Alumni Seminar
Webcast
Speaking Engagements
-
Managing Risk in SEC Enforcement Investigations
27 January 2021
Northwestern Pritzker School of Law
Securities Regulation Institute
Webcast
Speaking Engagements
-
Predictions & Priorities for 2021
27 January 2021
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Corporate Governance D&I Roundtable
14 January 2021
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Election Effects: DOJ Priorities and FCPA Enforcement
19 November 2020
Debevoise & Plimpton LLP
Webcast
Speaking Engagements
-
Ethics for Commercial Litigators
20 February 2020
Practising Law Institute
PLI's Ethics for Commercial Litigators 2020
New York, New York
Speaking Engagements
-
Ethics: Lessons Learned from a Silicon Valley Startup
29 January 2020
Securities Regulation Institute
47th Annual Securities Regulation Institute
Coronado, California
Speaking Engagements
-
Trends in Enforcement and Internal Investigations
8 January 2020
Ethics & Compliance Initiative
Ethics & Compliance Initiative Fellows Conference
Washington, DC
Speaking Engagements
-
Whistleblowers’ Bar: Current Trends and Perspectives
16 July 2019
Practising Law Institute (PLI)
Corporate Whistleblowing in 2019
New York, New York
Speaking Engagements
-
Corporate Whistleblowing in 2019
16 July 2019
Practising Law Institute
New York, New York
Speaking Engagements
-
Corporate Whistleblowing
26 June 2018
PLI
PLI Corporate Whistleblowing in 2018
New York, New York
Speaking Engagements
-
Practical Tips for Managing Systemic Risk and Surviving Corporate Crises in the Digital Age?
15-18 March 2018
Hispanic National Bar Association
9th Annual Corporate Counsel Conference
San Francisco, California
Speaking Engagements
-
Panel: Digital Realty Trust, Inc. v. Somers
27 February 2018
DC Bar
ON DEMAND: Supreme Court Update - Digital Realty Trust, Inc. v. Somers
Washington, DC
Speaking Engagements
-
AML/Financial Crimes Enforcement Trends
13 February 2018
SIFMA
SIFMA Anti-Money Laundering & Financial Crimes Conference
New York, New York
Speaking Engagements
-
Internal and Regulatory Investigations of Whistleblower Reports: Ethical Considerations
28 June 2017
Practising Law Institute
New York, New York
Speaking Engagements
-
Managing Corporate Whistleblower Risks
20 April 2017
Minority Corporate Counsel Association
MCCA 2017 General Counsel Summit
Aventura, Florida
Speaking Engagements
-
Managing Corporate Whistleblower Risks
30 March - 2 April 2017
Hispanic National Bar Association
2017 Corporate Counsel Conference
Miami, Florida
Speaking Engagements
View More Events