EX-4.5





 Exhibit 4.5 

FORM OF INSTRUCTIONS FOR USE OF EMERALD HOLDING, INC. 

SUBSCRIPTION RIGHTS CERTIFICATES 

CONSULT THE INFORMATION AGENT, YOUR BANK, 

OR YOUR BROKER AS TO ANY QUESTIONS 
 The
following instructions relate to a rights offering (the “Rights Offering”) by Emerald Holding, Inc., a Delaware corporation (the “Company”), to the holders of record (the “Record Holders”) of its common stock, par value
$0.01 per share (the “Common Stock”), as described in the Company’s Prospectus, dated            , 2020 (the “Prospectus”). Record Holders of Common Stock at 5:00
p.m., New York City time, on            , 2020 (the “Record Date”) are receiving non-transferable subscription rights (the
“Rights”) to subscribe for and purchase shares of 7% Series A Convertible Participating Preferred Stock, with a par value of $0.01 per share (the “Series A Preferred Stock”). The shares of Series A Preferred Stock will initially
be convertible into shares of Common Stock at a conversion price of $3.52 per share, subject to adjustment upon the occurrence of certain events. An aggregate of 24,388,014 shares of Series A Preferred Stock are being offered by the Prospectus. Each
Record Holder will receive one Right for each share of Common Stock owned of record as of the Record Date. 
 The Rights will expire, if not exercised, by
5:00 p.m., New York City time, on            , 2020, unless extended in the sole discretion of the Company (as so extended, the “Expiration Date”). After the Expiration Date,
unexercised Rights will be null and void. The Company will not be obligated to honor any purported exercise of Rights received by Computershare Trust Company, N.A. (the “Subscription Agent”) after 5:00 p.m., New York City time, on the
Expiration Date, regardless of when the documents relating to such exercise were sent. The Company may extend the Expiration Date by giving oral or written notice to the Subscription Agent on or before the Expiration Date, followed by a press
release no later than 9:00 a.m., New York City time, on the next business day after the previously scheduled Expiration Date. The Rights are evidenced by Rights certificates (the “Subscription Rights Certificates”). 

Each Right allows the holder thereof to purchase one share of Series A Preferred Stock (the “Subscription Right”) at a cash price of $5.60 per share
(the “Subscription Price”). As an example, if you owned 1,000 shares of Common Stock as of the Record Date, you would receive 1,000 Rights pursuant to your Subscription Right, and you would have the right to purchase 1,000 shares of Series
A Preferred Stock in the Rights Offering pursuant to your Subscription Right. See “The Rights Offering—Subscription Rights” in the Prospectus. 

The number of Rights to which you are entitled is printed on the face of your Subscription Rights Certificate. You should indicate your wishes with regard to
the exercise of your Rights by completing the appropriate portions of your Subscription Rights Certificate and returning the certificate to the Subscription Agent in the envelope provided pursuant to the procedures described in the Prospectus. 

YOUR SUBSCRIPTION RIGHTS CERTIFICATE AND SUBSCRIPTION PRICE PAYMENT, BY PERSONAL CHECK DRAWN UPON A UNITED STATES BANK, MUST BE ACTUALLY RECEIVED BY THE
SUBSCRIPTION AGENT ON OR BEFORE 5:00 P.M., NEW YORK CITY TIME, ON THE EXPIRATION DATE. ONCE A HOLDER OF RIGHTS HAS EXERCISED THE SUBSCRIPTION RIGHT, SUCH EXERCISE MAY NOT BE REVOKED. RIGHTS NOT EXERCISED PRIOR TO THE EXPIRATION DATE OF THE RIGHTS
OFFERING WILL EXPIRE WITHOUT VALUE. 
  

	1.	 Method of Subscription—Exercise of Rights 



To exercise Rights, complete your Subscription Rights Certificate and send the properly completed and executed Subscription Rights Certificate evidencing such
Rights, with any signatures required to be guaranteed so guaranteed, together with payment in full of the Subscription Price for each share of Series A Preferred Stock subscribed for pursuant to the Subscription Right, to the Subscription Agent so
that it will be actually received by the Subscription Agent on or prior to 5:00 p.m., New York City time, on the Expiration Date. Payment of the Subscription Price will be held in a segregated account to be maintained by the Subscription Agent.
All payments must be made in U.S. dollars for the full number of shares of Series A Preferred Stock being subscribed for by personal check drawn upon a United States bank payable to Computershare Trust Company, N.A., as Subscription Agent.
Please reference your Subscription Rights Certificate number on your check. Payments will be deemed to have been received by the Subscription Agent only upon receipt by the Subscription Agent of a cashier’s or certified check drawn upon a
United States bank. Cashier’s checks, money orders and certified checks will not be accepted. 
 The Subscription Rights Certificate and payment of the
Subscription Price must be delivered to the Subscription Agent by one of the methods described below: 
  

			
	 By Mail:

Computershare Trust Company, N.A.

Corporate Actions Voluntary Offer; COY:

EEXE
 P.O. Box 43011

Providence, RI 02940-3011
	 	 By Express Mail, Overnight Courier:

Computershare Trust Company, N.A.

Corporate Actions Voluntary Offer; COY:

EEXE
 150 Royall Street

Suite V
 Canton, MA
02021














 Delivery to any address or by a method other than 

those set forth above will not constitute valid delivery. 

If you have any questions, require assistance regarding the method of exercising Rights or require additional copies of relevant documents, please contact the
Information Agent, Georgeson LLC, at: 
 1290 Avenue of the Americas, 9th Floor New York, NY 10104 

Banks, brokers and shareholders please call toll-free: (866) 856-6388 

When making arrangements with your bank or broker, dealer or other nominee for the delivery of funds on your behalf, you may also request such bank or broker,
dealer or other nominee to exercise the Subscription Rights Certificate on your behalf. 
 If the aggregate Subscription Price paid by you is insufficient
to purchase the number of shares of Series A Preferred Stock subscribed for, or if no number of shares of Series A Preferred Stock to be purchased is specified, then you will be deemed to have exercised the Subscription Right to purchase shares of
Series A Preferred Stock to the full extent of the payment tendered. 
 If the aggregate Subscription Price paid by you exceeds the amount necessary to
purchase the number of shares of Series A Preferred Stock for which you have indicated an intention to subscribe (such excess being the “Subscription Excess”), then the remaining amount will be returned to you by mail, without interest or
deduction, promptly after the Expiration Date and after all pro rata allocations and adjustments contemplated by the terms of the Rights Offering have been effected. 
  

	2.	 Issuance of Series A Preferred Stock 



Promptly after the closing of the Rights Offering and the valid exercise of Rights pursuant to the Subscription Right, and after all pro rata
allocations and adjustments contemplated by the terms of the Rights Offering have been effected, the Subscription Agent will deliver to each exercising Rights holder the number of shares of Series A Preferred Stock purchased pursuant to the
Subscription Right to the address shown on the face of your Subscription Rights Certificate unless you provide instructions to the contrary in your Subscription Rights Certificate. See “The Rights Offering—Subscription Rights” in the
Prospectus. 
  

	3.	 Sale, Transfer, or Assignment of Rights 



Rights may not be sold, transferred, or assigned; provided, however, that Rights are transferable by operation of law (for example, the transfer
of Rights to the estate of a recipient upon the recipient’s death). 
  

	4.	 Commissions, Fees, and Expenses 



The Company will pay all fees and expenses of the Subscription Agent and the Information Agent related to their acting in such roles in connection with the
Rights Offering. The Company has also agreed to indemnify the Subscription Agent and the Information Agent from certain liabilities that they may incur in connection with the Rights Offering. However, all commissions, fees, taxes and other expenses
(including brokerage commissions and fees and transfer taxes) incurred in connection with the exercise of Rights will be for the account of the holder of the Rights, and none of such commissions, fees, or expenses will be paid by the Company, the
Information Agent, or the Subscription Agent. 
  

	5.	 Execution 


  

	 	a.	 Execution by Registered Holder. The signature on the Subscription Rights Certificate must correspond with the
name of the registered holder exactly as it appears on the face of the Subscription Rights Certificate without any alteration, enlargement or change whatsoever. Persons who sign the Subscription Rights Certificate in a representative or other
fiduciary capacity on behalf of a registered holder must indicate their capacity when signing and, unless waived by the Subscription Agent in its sole and absolute discretion, must present to the Subscription Agent satisfactory evidence of their
authority so to act. 


  

	 	b.	 Signature Guarantees. If you are neither a registered holder (or signing in a representative or other fiduciary
capacity on behalf of a registered holder) nor an eligible institution, such as a member firm of a registered national securities exchange or a member of the Financial Industry Regulatory Authority, Inc., or a commercial bank or trust company having
an office or correspondent in the United States, your signature must be guaranteed by such an eligible institution. 


  

	6.	 Method of Delivery to Subscription Agent 



The method of delivery of Subscription Rights Certificates and payment of the Subscription Price to the Subscription Agent will be at the election and risk of
the Rights holder, but, if sent by mail, it is recommended that such certificates and payments be sent by registered mail, properly insured, with return receipt requested and that a sufficient number of days be allowed to ensure delivery to the
Subscription Agent and the clearance of payment prior to 5:00 p.m., New York City time, on the Expiration Date. 













	7.	 Special Provisions Relating to the Delivery of Rights through the Depository Trust Company



 In the case of Rights that are held of record through the Depository Trust Company (the “Book-Entry Transfer Facility”),
exercises of the Subscription Right may be effected by instructing the Book-Entry Transfer Facility to transfer Rights from the Book-Entry Transfer Facility account of such holder to the Book-Entry Transfer Facility account of the Subscription
Agent, together with certification as to the aggregate number of Rights exercised and the number of shares of Series A Preferred Stock thereby subscribed for pursuant to the Subscription Right by each beneficial owner of Rights on whose behalf such
nominee is acting, and payment of the Subscription Price for each share of Series A Preferred Stock subscribed for pursuant to the Subscription Right. See the Company’s “Letter to Stockholders Who Are Record Holders”.