Participation Right. Axsome shall have the right (and may extend such right to its Upstream Licensors) and Licensee shall and shall cause its Affiliates and Sublicensees, as applicable to allow Axsome and Axsome’s Upstream Licensors to # participate in all meetings, telephone or video calls, discussions and correspondences with any Governmental Authority with respect to any Licensed Product, # participate in meetings, telephone or video calls held in preparation for such meetings or communication with any Governmental Authorities; # participate in the preparation and review of minutes of such meetings with any Governmental Authorities, # review and comment (which comments Licensee shall consider in good faith and shall not unreasonably refuse to address) upon all regulatory filings with respect to any Licensed Product and # receive regular updates to any and all regulatory matters relating to the Licensed Product in the Territory. Licensee shall promptly notify Axsome of any notices and inspections or any issues raised by any Regulatory Authority with respect to any regulatory filings or Licensed Products, and Licensee shall promptly notify Axsome of the resolution thereof. Axsome shall be free to share all such information with its Upstream Licensors.

Right of Participation. If, at any time after the Conversion of the Series A Preferred Stock to Common Stock of HWC, HWC proposes to issue equity securities in exchange for cash, HWC will so notify PTG and will afford to PTG the opportunity to purchase such portion of the offered securities as equals the portion of HWC’s fully-diluted common shares owned by PTG. HWC will hold the offer open for no less than five business days, during which PTG must designate the number of securities, if any, it chooses to purchase. Payment for such securities will be due according to the schedule applicable to the offering.

Participation. The Administrator may, from time to time, select from among all Eligible Individuals, those to whom one or more Awards shall be granted and shall determine the nature and amount of each Award, which shall not be inconsistent with the requirements of the Plan. No Eligible Individual shall have any right to be granted an Award pursuant to the Plan.

Participation. Participation in any such increase in the Aggregate Commitments may be offered to each of the existing Lenders, but no such Lender shall have any obligation to provide all or any portion of any such increase in the Aggregate Commitments. The Borrowers may invite additional Eligible Assignees to join this Agreement as Lenders hereunder for any portion of such increase in the Aggregate Commitments; provided that such Eligible Assignees shall enter into such lender joinder agreements to give effect thereto as the Administrative Agent may reasonably request.

Participation. Subject to the terms and conditions of the Plan, the Committee shall determine and designate, from time to time, from among the Eligible Employees, those persons who will be granted one or more Awards under the Plan, and thereby become “Participants” in the Plan. In the discretion of the Committee, a Participant may be granted any Award permitted under the provisions of the Plan, and more than one Award may be granted to a Participant. Awards may be granted as alternatives to or replacement of awards outstanding under the Plan, or any other plan or arrangement of the Company or a Related Company (including a plan or arrangement of a business or entity, all or a portion of which is acquired by the Company or a Related Company).

PARTICIPATION. No Employee or Nonemployee Director shall have the right to be selected to receive an Award under this Plan or, having been so selected, to be selected to receive a future Award.

Participation. An Eligible Employee shall become a Participant on the later of the Effective Date or the first day actively employed by an Employer.

Participation. The Committee or the Board shall designate from time to time those Employees or classes of Employees who are Participants in the Plan. In the event the Committee or the Board designates certain Participants by job title, position, function or responsibilities, an Employee who is appointed to such a position after the Effective Date of this Plan shall be a Participant upon the date he or she begins his or her duties in such position, unless otherwise determined by the Committee or the Board. The Board may add or remove individual Participants or classes of Participants at any time prior to a Change in Control; provided, however, that the removal of individual Participants or classes of Participants from the Plan shall not be effective for at least 12 months after notification to the Participants of such Committee or Board action. If a Change in Control occurs during such 12-month period, any such action to remove individual Participants or classes of Participants shall be null and void.

Participation. If at any time on or after January 1, 2019 and except in connection with the exercise of a demand registration pursuant to Section 2.03 prior to December 31, 2023, the Partnership proposes to file a Registration Statement related to an Underwritten Offering, including pursuant to Section 2.03, then the Partnership shall give not less than four Business Days’ notice (including notification by electronic mail) (the “Piggyback Notice”) of such proposed Underwritten Offering to the BlackRock Purchaser and such Piggyback Notice shall offer the BlackRock Purchaser (on behalf of itself and as representative of the other Holders ) the opportunity to include in such Underwritten Offering up to one-third (including the securities being registered pursuant to Section 2.03) of aggregate number of Registrable Securities outstanding as of the latest Closing Date (or such larger number of Registrable Securities to the extent consented to by the Partnership in its sole and absolute discretion) (the “Included Registrable Securities”), as the BlackRock Purchaser may request in writing (a “Piggyback Registration”); provided, however, that the Partnership shall not be required to offer such opportunity # if the BlackRock Purchaser, together with the other Holders, do not offer a minimum of $50 million of Registrable Securities, in the aggregate (determined by multiplying the number of Common Unit Registrable Securities owned by the Average VWAP for the 10 Trading Days preceding the date of such notice) or # if the Partnership has been advised by the Managing Underwriter that the inclusion of Registrable Securities for sale for the benefit of the BlackRock Purchaser and such Holders will have an adverse effect on the price, timing or distribution of the Common Units in such Underwritten Offering, in which case the amount of Registrable Securities to be offered for the accounts of the BlackRock Purchaser and all other Holders shall be determined based on the provisions of Section 2.02(b). Each Piggyback Notice shall be provided to the BlackRock Purchaser on a Business Day pursuant to Section 3.01 and receipt of such notice shall be confirmed and kept confidential by the BlackRock Purchaser and the Holders (and neither the BlackRock Purchaser nor any other Holder receiving such notice shall purchase or sell Common Units) (provided that any Holder may provide such notice to its personnel, advisors and other representatives on a confidential basis) until either # such proposed

Participation. As a condition to becoming a Participant and being entitled to the benefits and protections provided under the Plan, each Eligible Employee must execute and deliver to the Company, within 30 days after the later of the Effective Date and the date such individual is designated by the Committee as an Eligible Employee, a written agreement in the form attached hereto as [Exhibit I] (or in such other form as may be satisfactory to the Company) to be bound by the restrictive covenants set forth in Article VII. [Schedules A], B and C hereto list the Eligible Employees who have satisfied the conditions for Plan participation and the date as of which each such Eligible Employee became a Participant. The Committee shall cause [Schedules A], B and C to be updated from time to time to reflect the Participants who are currently participating in the Plan. An employee who becomes an Eligible Employee on or after January 1, 2014 shall become a [Schedule C] Participant. However, if an Eligible Employee is newly hired or promoted into a position reflected on [Schedule B] as of June 6, 2014, the Eligible Employee shall become a [Schedule A] Participant.