Equity Derivatives

Equity derivatives include a large number of different types of transactions where the payoff is based upon the share price of the underlying (normally public) company. These can be simple transactions like call or put options, compound instruments (made up of multiple simple derivatives, like collars or call/put spreads), or more exotic instruments.

While some equity derivatives are listed and traded on exchange, our work typically involves larger bilateral transactions entered into between two sophisticated parties, such as those related to M&A activity, hedging of large stakes, or hedges for equity-linked transactions.

The contracts for most equity derivatives will includes provisions requiring the exercise price(s) to be adjusted promptly upon the occurrence of a broad range of events, such as dividends, stock splits/consolidations, and issuance of new equity or equity-linked capital.

In some cases, upon exercise, the issuer may have the option to deliver shares, cash, or some combination thereof based on a formula.

Equity Derivatives

Recent Transactions

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July 2025
USA
Enovix – Warrants 2025

Warrants

US$242 Million

Calculation Agent

2025
France
Inventiva – Warrants 2025-1

Warrants

€116 Million

Calculation Agent

May 2025
France
Iventiva – Warrants 2025-2

Warrants

€59 Million

Calculation Agent

April 2025
France
DBV Technologies – Warrants 2025

Warrants

€245 Million

Calculation Agent

March 2025
Spain
Iberdrola – Equity-Linked Bond 2025

Non-Dilutive Convertible Bond

€400 Million

Calculation Agent

February 2025
France
Vinci – Non-dilutive CB due 2030

Non-Dilutive Convertible Bond

€400 Million

Calculation Agent

January 2024
Germany Greater China
GlobalWafers / Siltronic – Bond with Warrants 2024

Bond with Warrants

€345.2 Million

Calculation Agent

January 2024
USA
Cassava – Warrants 2023

Warrants

US$557 Million

Calculation Agent

December 2023
Greece USA
Diana Shipping – Warrants 2023

Warrants

US$90 Million

Calculation Agent

August 2023
Germany
L2 Beteiligungs GmbH-Leoni – VPPN Agent 2023

Virtual Profit Participation Rights

€123 Million

VPPN Agent and Calculation Agent

April 2023
France
SES-Imagotag – Warrants 2023

Warrants

€198 Million

Calculation Agent

March 2023
Canada
COPL – CB + Warrants 2023

Convertible Bond + Warrants

US$14.8 Million

Calculation Agent

January 2023
UK
ACG Acquisition – 2022 SPAC Warrants Valuation

SPAC Warrants

US$225 Million

Independent Valuer

December 2022
USA
Triumph Group – Warrants 2022

Warrants

US$241 Million

Calculation Agent

November 2022
Spain
Iberdrola – Hedged CB 2022

Non-Dilutive Convertible Bond

€450 Million

Calculation Agent

October 2022
UK
ACG Acquisition Company – 2022 SPAC Warrants

SPAC Warrants

US$225 Million

Calculation Agent

July 2022
Canada
COPL – CB + Warrants 2022

Convertible Bond + Warrants

US$25.2 Million

Calculation Agent

May 2022
France
BNP Paribas – Hedged CB 2022

Non-Dilutive Convertible Bond

€375 Million

Calculation Agent

March 2022
UK
Vodafone – Independent Adviser 2022

Non-Dilutive Mandatory Convertible

£1.72 Billion

Independent Advisor

August 2021
Cayman Islands
Blockchain Coinvestors – Valuation

SPAC Warrants

US$180 Million

Independent Valuer

June 2021
USA
Nabors – Warrants 2021

Warrants

US$624 Million

Calculation Agent

October 2020
Germany
TUI – Warrants 2020

Warrants

€150 Million

Calculation Agent

July 2020
Austria
S&T – Warrants 2020

Warrants

€29.9 Million

Calculation Agent

2020
France
Pernod Ricard – LTIP performance testing

Employee Compensation Plans

LTIP Performance Testing (Ongoing)

Independent Financial Advisor

May 2019
Denmark
GN Store Nord – 2019

Bond with Warrants

€330 Million

Calculation Agent

March 2019
France
Rallye-Casino – IA March 2019

Non-Dilutive Exchangeable Bond

€200 Million

Independent Advisor

March 2019
UK
Vodafone Hedged MCB 2019

Non-Dilutive Mandatory Convertible

£3.44 Billion

Calculation Agent

January 2019
France
Rallye-Casino – IA January 2019

Non-Dilutive Exchangeable Bond

€200 Million

Independent Advisor

September 2018
Germany
Adidas – 2018

Non-Dilutive Convertible Bond

€500 Million

Calculation Agent

June 2018
Switzerland
ELM / Swiss Re – 2018

Non-Dilutive Convertible Bond

US$500 Million

Calculation Agent

April 2018
UK
Interserve warrants 2018

Warrants

£3.6 Million

Calculation Agent

March 2018
France
Carrefour 2018

Non-Dilutive Convertible Bond

US$500 Million

Calculation Agent

March 2018
Switzerland UK
Glencore 2018

Non-Dilutive Convertible Bond

US$500 Million

Calculation Agent

February 2018
Germany
Coreo – Warrant valuation 2018

Warrants

€1.56 Million

Independent Valuer

January 2018
France
Michelin 2018

Non-Dilutive Convertible Bond

US$600 Million

Calculation Agent

September 2017
France
Artemis-Kering 2017

Non-Dilutive Exchangeable Bond

€375 Million

Calculation Agent

June 2017
France
Carrefour

Non-Dilutive Convertible Bond

US$500 Million

Calculation Agent

May 2017
Denmark
GN

Bond with Warrants

€225 Million

Calculation Agent

April 2017
UK
Tullow 2017 rights issue – employee compensation plans

Employee Compensation Plans

£607 Million

Financial Advisor

March 2017
Germany
BASF

Non-Dilutive Bond with Warrants

US$600 Million

Calculation Agent

February 2017
France
Vinci

Non-Dilutive Convertible Bond

US$450 Million

Calculation Agent

January 2017
France
Inventiva IPO 2017

Options

€48 Million

Valuation Advisor

January 2017
France
Michelin

Non-Dilutive Convertible Bond

US$500 Million

Calculation Agent

November 2016
France
Novasep

Warrants

€182 Million

Calculation Agent

October 2016
France
Rallye – Casino

Non-Dilutive Exchangeable Bond

€200 Million

Calculation Agent

June 2016
France
Valeo

Non-Dilutive Convertible Bond

US$450 Million

Calculation Agent

May 2016
UK
BP Hedged CB

Non-Dilutive Convertible Bond

£400 Million

Calculation Agent

April 2016
Italy
Eni Hedged CB

Non-Dilutive Convertible Bond

€400 Million

Calculation Agent

March 2016
Spain
Telefonica Hedged CB

Non-Dilutive Convertible Bond

€600 Million

Calculation Agent

February 2016
UK
Vodafone Hedged MCB

Non-Dilutive Mandatory Convertible

£2.88 Billion

Calculation Agent

February 2016
France
LVMH

Non-Dilutive Convertible Bond

US$600 Million

Calculation Agent

January 2016
France
Technip

Non-Dilutive Convertible Bond

€275 Million

Calculation Agent

November 2015
France
Total

Non-Dilutive Convertible Bond

US$1.2 Billion

Calculation Agent

November 2015
Germany
Brenntag

Bond with Warrants

US$500 Million

Calculation Agent

November 2015
UK
Vodafone

Non-Dilutive Convertible Bond

£600 Million

Calculation Agent

December 2014
UAE USA
Waha Capital – AerCap 2

Collar with financing

US$445 Million

Independent Financial Advisor

September 2014
UAE USA
Waha Capital – AerCap 1

Collar with financing

US$575 Million

Independent Advisor

April 2014
Spain
FCC – IFA – 1

Convertible Bond

€450 Million

Independent Financial Advisor

November 2013
Canada
Uranium One

Interest Rate Hedging

US$300 Million

Independent Financial Advisor

October 2013
France USA
Undisclosed Public Company

Employee Compensation Plans

Size Undisclosed

Independent Valuer

September 2013
Canada
Uranium One

Foreign exchange hedging

Size Undisclosed

Independent Financial Advisor

CALCULATION AGENCY FOR EQUITY DERIVATIVES

The Calculation Agent is appointed to perform the calculations required pursuant to the terms and conditions of the transaction. For most equity derivatives this will be performed by a bank or exchange which is a counterparty to the transaction, but in cases where no bank is involved, a third party expert may be appointed to perform the role.

  • If appointed pre-issuance (which is the way we are asked by issuers to operate most of the time), ConvEx can also test the relevant provisions setting out those calculations to ensure these will operate as intended and provide support in drafting of the transaction documentation – and will be named in such documentation as the party formally responsible for performing such calculations (which are formal and binding on all concerned parties).
  • If appointed post-issuance, ConvEx can still support the issuer without being named in the transaction documentation) in dealing with calculations under their transaction, operating with (and providing guidance on) the documentation as drafted.
  • In some cases we are not formally named as calculation agent on the equity derivative, but are in such a role for a related transaction (such as a non-dilutive convertible bond). In this case we support the parties in co-ordinating the adjustments between the convertible bond and the hedge transaction, despite having no formal role on the derivative.
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WHEN APPOINTED AS CALCULATION AGENT PRE-ISSUANCE, CONVEX DOES THE FOLLOWING:

BEFORE ISSUANCE

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During the life

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ON EXERCISE

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WHEN APPOINTED AS CALCULATION AGENT POST-ISSUANCE, CONVEX DOES THE FOLLOWING:

WHEN WE ARE APPOINTED

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During the life

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ON EXERCISE

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INDEPENDENT EXPERT OPINIONS FOR EQUITY DERIVATIVES

Many derivatives include reference to an independent expert third party to be appointed in future to make certain determinations. Alternatively, such third party may be appointed to support one of the parties’ management team or board in a decision it is required to take, or to clarify some uncertainty (or settle a dispute). This might be referred to as an “Independent Advisor”, “Independent Expert”, “Independent Financial Advisor”, “Independent Investment Bank”, or several other names.

The need for an independent expert typically arises in the event of a calculation or other determination which is not set out formulaically in the terms and conditions of the instrument (including any complex determination which might have been seen as unlikely from the start, and as such no party was hired in advance to perform it), or in the event of multiple events triggering an adjustment to the exercise price occurring simultaneously, or more generally in the event of uncertainty (or a dispute) as to how a calculation should be performed.

Our extensive experience and knowledge of equity-linked transaction documentation allows us to consider the formulaic provisions, but also to put them into a market context (including any applicable precedents) to assist in clarifying the original intent to arrive at a fair solution. We provide written opinions for the issuer’s reliance.

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VALUATION FOR EQUITY DERIVATIVES

Certain equity derivatives may require the counterparty to mark to market the instrument in their accounts over time, based on market movements.

When we provide valuations for our issuer clients, we approach these with a detailed understanding of the transaction documentation as well as trading of the instrument in the secondary market. As a result, our valuations are both technically accurate and reflect market levels for the instrument, rather than simply technical valuations based on unrelated market data.

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