INSTRUCTION FORM
With Respect to the Offer To Purchase For Cash
All Outstanding Shares of Common Stock
of
WEBMD HEALTH CORP.
at
$66.50 NET PER SHARE
Pursuant to the Offer to Purchase dated August 7, 2017
by
DIAGNOSIS MERGER SUB, INC.
a wholly-owned subsidiary of
MH SUB I, LLC
THE OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 11:59 P.M., NEW YORK CITY TIME,
ON SEPTEMBER 7, 2017, UNLESS THE OFFER IS EXTENDED.
The undersigned acknowledge(s) receipt of your letter and the enclosed Offer to Purchase, dated August 7, 2017 (together with any amendments or supplements thereto, the “Offer to Purchase”), and the related letter of transmittal (together with any amendments or supplements thereto, the “Letter of Transmittal” and, together with the Offer to Purchase, the “Offer”), in connection with the offer by Diagnosis Merger Sub, Inc., a Delaware corporation (the “Purchaser”) and a wholly-owned subsidiary of MH Sub I, LLC, a Delaware limited liability company, to purchase all issued and outstanding shares of common stock, par value $0.01 per share (“Shares”), of WebMD Health Corp., a Delaware corporation, at a purchase price of $66.50 per Share, net to the seller in cash without interest and less any applicable withholding taxes, upon the terms and subject to the conditions of the Offer.
The undersigned hereby instruct(s) you to tender to the Purchaser the number of Shares indicated below or, if no number is indicated, all Shares held by you for the account of the undersigned, upon the terms and subject to the conditions set forth in the Offer. The undersigned understand(s) and acknowledges(s) that all questions as to the validity, form and eligibility (including time of receipt) and acceptance for payment of any tender of Shares made on the undersigned’s behalf will be determined by the Purchaser in its sole discretion.
ACCOUNT NUMBER:
NUMBER OF SHARES BEING TENDERED HEREBY: SHARES*
The method of delivery of this document is at the election and risk of the tendering stockholder. If delivery is by mail, then registered mail with return receipt requested, properly insured, is recommended. In all cases, sufficient time should be allowed to ensure timely delivery.
* Unless otherwise indicated, it will be assumed that all Shares held by us for your account are to be tendered.
Dated: