months advance written notification. The affected Party is obligated to notify the other Party of its decision to terminate within thirty (30) days following notice of the Change of Control. 9 Source: KITOV PHARMA LTD., 20-F, 3/26/2019 5.4 Rights and Obligations Following Expiration or Termination It is specifically understood by Dexcel and Kitov that, upon any expiration or termination of this Agreement for any reason, the rights and obligations of the Parties shall include the following: 5.4.1 Neither Party shall be relieved of its duty to discharge in full all obligations accrued or due prior to the date of termination, cancellation or expiration; all sums owed by either Party to the other shall become immediately due and payable thirty (30) days after such date. 5.4.2 Each Party shall remove all references to the other, if any, from its letterhead, business forms, advertising literature, websites and place of business, and shall not thereafter use any name or trademark suggesting that it has any current relationship with the other Party. 5.4.3 Each Party shall return to the other all of the other's Confidential Information and any other material, information or samples relating to the Product which have been provided or made available to the other and shall not retain any copies and the Parties further agree not to make any further use of each other's Confidential Information or any other information, data or samples relating to the Product provided or made available by the other Party, except as necessary to comply with its statutory, regulatory or licensing obligations; provided, however, that Kitov may retain such material, information and/or samples relating to the Product as may be necessary for Kitov to continue to sell the Product as permitted by Section ​5.4.4 below, following which, Kitov shall refrain from making any further use of