Registrant's 2004 Equity Incentive Plan



 EXHIBIT 10.5 
  
 COTHERIX, INC. 
  
 2004 EQUITY INCENTIVE PLAN

  
 (AS ADOPTED
FEBRUARY 24, 2004) 
  







 TABLE OF CONTENTS 
  


			
	 	  	Page
		
	 ARTICLE 1. INTRODUCTION
	  	1
		
	 ARTICLE 2. ADMINISTRATION
	  	1
	 2.1 Committee Composition
	  	1
	 2.2 Committee Responsibilities
	  	1
	 2.3 Committee for Non-Officer Grants
	  	2
		
	 ARTICLE 3. SHARES AVAILABLE FOR GRANTS
	  	2
	 3.1 Basic Limitation
	  	2
	 3.2 Annual Increase in Shares
	  	2
	 3.3 Shares Returned to Reserve
	  	2
	 3.4 Shares Subject to Substituted Options
	  	2
	 3.5 Dividend Equivalents
	  	3
		
	 ARTICLE 4. ELIGIBILITY
	  	3
	 4.1 Incentive Stock Options
	  	3
	 4.2 Other Grants
	  	3
		
	 ARTICLE 5. OPTIONS
	  	3
	 5.1 Stock Option Agreement
	  	3
	 5.2 Number of Shares
	  	3
	 5.3 Exercise Price
	  	3
	 5.4 Exercisability and Term
	  	4
	 5.5 Effect of Change in Control
	  	4
	 5.6 Modification or Assumption of Options
	  	4
	 5.7 Buyout Provisions
	  	4
		
	 ARTICLE 6. PAYMENT FOR OPTION SHARES
	  	4
	 6.1 General Rule
	  	4
	 6.2 Surrender of Stock
	  	4
	 6.3 Exercise/Sale
	  	5
	 6.4 Exercise/Pledge
	  	5
	 6.5 Promissory Note
	  	5
	 6.6 Other Forms of Payment
	  	5
		
	 ARTICLE 7. AUTOMATIC OPTION GRANTS TO OUTSIDE DIRECTORS
	  	5
	 7.1 Initial Grants
	  	5
	 7.2 Annual Grants
	  	5
	 7.3 Current Director Annual
	  	6
	 7.4 Accelerated Exercisability
	  	6
	 7.5 Exercise Price
	  	6
	 7.6 Term
	  	7
	 7.7 Affiliates of Outside Directors
	  	7

  

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	 ARTICLE 8. STOCK APPRECIATION RIGHTS
	  	7
	 8.1 SAR Agreement
	  	7
	 8.2 Number of Shares
	  	7
	 8.3 Exercise Price
	  	7
	 8.4 Exercisability and Term
	  	7
	 8.5 Effect of Change in Control
	  	8
	 8.6 Exercise of SARs
	  	8
	 8.7 Modification or Assumption of SARs
	  	8
		
	 ARTICLE 9. RESTRICTED SHARES
	  	8
	 9.1 Restricted Stock Agreement
	  	8
	 9.2 Payment for Awards
	  	8
	 9.3 Vesting Conditions
	  	8
	 9.4 Voting and Dividend Rights
	  	9
		
	 ARTICLE 10. STOCK UNITS
	  	9
	 10.1 Stock Unit Agreement
	  	9
	 10.2 Payment for Awards
	  	9
	 10.3 Vesting Conditions
	  	9
	 10.4 Voting and Dividend Rights
	  	10
	 10.5 Form and Time of Settlement of Stock Units
	  	10
	 10.6 Death of Recipient
	  	10
	 10.7 Creditors’ Rights
	  	11
		
	 ARTICLE 11. PROTECTION AGAINST DILUTION
	  	11
	 11.1 Adjustments
	  	11
	 11.2 Dissolution or Liquidation
	  	11
	 11.3 Reorganizations
	  	11
		
	 ARTICLE 12. DEFERRAL OF AWARDS
	  	13
		
	 ARTICLE 13. AWARDS UNDER OTHER PLANS.
	  	13
		
	 ARTICLE 14. PAYMENT OF DIRECTOR’S FEES IN SECURITIES
	  	14
	 14.1 Effective Date
	  	14
	 14.2 Elections to Receive NSOs, Restricted Shares or Stock Units
	  	14
	 14.3 Number and Terms of NSOs, Restricted Shares or Stock Units
	  	14
		
	 ARTICLE 15. LIMITATION ON RIGHTS
	  	14
	 15.1 Retention Rights
	  	14
	 15.2 Stockholders’ Rights
	  	14
	 15.3 Regulatory Requirements
	  	14
		
	 ARTICLE 16. WITHHOLDING TAXES
	  	14
	 16.1 General
	  	14
	 16.2 Share Withholding
	  	15
		
	 ARTICLE 17. FUTURE OF THE PLAN
	  	15
	 17.1 Term of the Plan
	  	15
	 17.2 Amendment or Termination
	  	15
	 17.3 Stockholder Approval
	  	15
		
	 ARTICLE 18. DEFINITIONS
	  	15

  
  

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 COTHERIX, INC. 
  
 2004 EQUITY INCENTIVE PLAN

  
 ARTICLE 1. INTRODUCTION. 
  
 The Plan was adopted by the Board on February 24, 2004 to be effective as of
the date of the IPO. The purpose of the Plan is to promote the long-term success of the Company and the creation of stockholder value by (a) encouraging Employees, Outside Directors and Consultants to focus on critical long-range objectives, (b)
encouraging the attraction and retention of Employees, Outside Directors and Consultants with exceptional qualifications and (c) linking Employees, Outside Directors and Consultants directly to stockholder interests through increased stock
ownership. The Plan seeks to achieve this purpose by providing for Awards in the form of Restricted Shares, Stock Units, Options (which may constitute incentive stock options or nonstatutory stock options) or stock appreciation rights. 

 
 The Plan shall be governed by, and construed in accordance with, the laws
of the State of Delaware (except their choice-of-law provisions). 
  
 ARTICLE 2. ADMINISTRATION. 
  
 2.1
Committee Composition. The Committee shall administer the Plan. The Committee shall consist exclusively of two or more directors of the Company, who shall be appointed by the Board. In addition, each member of the Committee shall meet the
following requirements: 
  
 (a) Any listing
standards prescribed by the principal securities market on which the Company’s equity securities are traded; 
  
 (b) Such requirements as the Internal Revenue Service may establish for outside directors acting under plans intended to qualify for
exemption under section 162(m)(4)(C) of the Code; 
  
 (c) Such requirements as the Securities and Exchange Commission may establish for administrators acting under plans intended to qualify for exemption under Rule 16b-3 (or its successor) under the Exchange Act; and 
  
 (d) Any other requirements imposed by applicable law,
regulations or rules. 
  
 2.2 Committee
Responsibilities. The Committee shall (a) select the Employees, Outside Directors and Consultants who are to receive Awards under the Plan, (b) determine the type, number, vesting requirements and other features and conditions of such Awards,
(c) interpret the Plan, (d) make all other decisions relating to the operation of the Plan and (e) carry out any other duties delegated to it by the Board. The Committee may adopt such rules or guidelines as it deems appropriate to implement the
Plan. The Committee’s determinations under the Plan shall be final and binding on all persons. 







 2.3 Committee for Non-Officer Grants. The Board may also appoint a secondary committee of
the Board, which shall be composed of one or more directors of the Company who need not satisfy the requirements of Section 2.1. Such secondary committee may administer the Plan with respect to Employees and Consultants who are not Outside Directors
and are not considered executive officers of the Company under section 16 of the Exchange Act, may grant Awards under the Plan to such Employees and Consultants and may determine all features and conditions of such Awards. Within the limitations of
this Section 2.3, any reference in the Plan to the Committee shall include such secondary committee. 
  
 ARTICLE 3. SHARES AVAILABLE FOR GRANTS. 
  
 3.1 Basic Limitation. Shares of Stock issued pursuant to the Plan may be authorized but unissued shares or treasury shares. The aggregate
number of shares of Stock issued under the Plan shall not exceed (a) 1,063,530[1] plus the number of shares remaining available for issuance under the 2000 Stock Plan as of the effectiveness of the IPO and (b) the additional shares of Stock
described in Sections 3.2, 3.3 and 3.4. The number of shares of Stock that are subject to Awards outstanding at any time under the Plan shall not exceed the number of shares of Stock that then remain available for issuance under the Plan. The
limitations of this Section 3.1 and Section 3.2 shall be subject to adjustment pursuant to Article 11. 
  
 3.2 Annual Increase in Shares. As of January 1 of each year, commencing in 2005, the aggregate number of shares of Stock that may be issued
under the Plan shall automatically increase by a number equal to the lesser of (a) 2.5% of the total number of shares of Stock then outstanding or (b) 531,765[2] shares of Stock. 
  
 3.3 Shares Returned to Reserve. If Restricted Shares or shares of Stock issued upon the exercise of Options
under this Plan or the 2000 Stock Plan are forfeited or repurchased, then such shares of Stock shall again become available for Awards under this Plan. If Stock Units, Options or SARs under this Plan or the 2000 Stock Plan are forfeited or terminate
for any other reason before being exercised or settled, then the corresponding shares of Stock shall again become available for Awards under this Plan. If Stock Units are settled, then only the number of shares of Stock (if any) actually issued in
settlement of such Stock Units shall reduce the number available under Section 3.1 and the balance shall again become available for Awards under the Plan. If SARs are exercised, then only the number of shares of Stock (if any) actually issued in
settlement of such SARs shall reduce the number available under Section 3.1 and the balance shall again become available for Awards under the Plan. 
  
 3.4 Shares Subject to Substituted Options. The number of shares of Stock subject to Options granted by the Company shall not reduce the
number of shares of Stock that may be issued under Section 3.1 if (a) the Company or a Subsidiary is a party to a transaction 
  


	[1]	Reflects the reverse stock split approved by the Board on April 26, 2004, pursuant to which each outstanding share of Stock will be converted into 0.606 shares of Stock (the
“Reverse Stock Split”). 


	[2]	Reflects the Reverse Stock Split. 

  

 2 








 
with another corporation described in section 424(a) of the Code, (b) employees or independent contractors of such corporation hold options to purchase
shares of such corporation’s stock that are cancelled as part of such transaction and (c) the Company grants Options under the Plan to such employees or independent contractors to replace the cancelled options in accordance with section 424(a)
of the Code (whether or not such Options are ISOs). 
  
 3.5
Dividend Equivalents. Any dividend equivalents paid or credited under the Plan shall not be applied against the number of shares of Stock that may be issued under the Plan, whether or not such dividend equivalents are converted into Stock
Units. 
  
 ARTICLE 4. ELIGIBILITY. 
  
 4.1 Incentive Stock Options. Only Employees who are common-law
employees of the Company, a Parent or a Subsidiary shall be eligible for the grant of ISOs. In addition, an Employee who owns more than 10% of the total combined voting power of all classes of outstanding stock of the Company or any of its Parents
or Subsidiaries shall not be eligible for the grant of an ISO unless the requirements set forth in section 422(c)(6) of the Code are satisfied. 
  
 4.2 Other Grants. Only Employees, Outside Directors and Consultants shall be eligible for the grant of Restricted Shares, Stock Units, NSOs
or SARs. 
  
 ARTICLE 5. OPTIONS. 
  
 5.1 Stock Option Agreement. Each grant of an Option under the
Plan shall be evidenced by a Stock Option Agreement between the Optionee and the Company. Such Option shall be subject to all applicable terms of the Plan and may be subject to any other terms that are not inconsistent with the Plan. The Stock
Option Agreement shall specify whether the Option is an ISO or an NSO. The provisions of the various Stock Option Agreements entered into under the Plan need not be identical. Options may be granted in consideration of a reduction in the
Optionee’s other compensation. A Stock Option Agreement may provide that a new Option will be granted automatically to the Optionee when he or she exercises a prior Option and pays the Exercise Price in the form described in Section 6.2.

  
 5.2 Number of Shares. Each Stock Option
Agreement shall specify the number of shares of Stock subject to the Option and shall provide for the adjustment of such number in accordance with Article 11. Options granted to any Optionee in a single fiscal year of the Company shall not cover
more than 606,000[3] shares of Stock, except that Options granted to a new Employee in the fiscal year of the Company in which his or her Service as an Employee first commences shall not cover more than 909,000[4] shares of Stock. The limitations
set forth in the preceding sentence shall be subject to adjustment in accordance with Article 11. 
  
 5.3 Exercise Price. Each Stock Option Agreement shall specify the Exercise Price; provided that the Exercise Price under an ISO shall in no
event be less than 100% of the Fair Market Value of a share of Stock on the date of grant and the Exercise Price under an NSO shall in no event be less than 85% of the Fair Market Value of a share of Stock on the date of grant. In the case of an
NSO, a Stock Option Agreement may specify an Exercise Price that varies in accordance with a predetermined formula while the NSO is outstanding. 
  


	[3]	Reflects the Reverse Stock Split. 


	[4]	Reflects the Reverse Stock Split. 

  

 3 








 5.4 Exercisability and Term. Each Stock Option Agreement shall specify the date or event
when all or any installment of the Option is to become exercisable and vested. The Stock Option Agreement shall also specify the term of the Option; provided that the term of an ISO shall in no event exceed 10 years from the date of grant. A Stock
Option Agreement may provide for accelerated exercisability in the event of the Optionee’s death, disability or retirement or other events and may provide for expiration prior to the end of its term in the event of the termination of the
Optionee’s Service. Options may be awarded in combination with SARs, and such an Award may provide that the Options will not be exercisable unless the related SARs are forfeited. 
  
 5.5 Effect of Change in Control. The Committee may determine, at the time of granting an Option or thereafter,
that such Option shall become vested and exercisable as to all or part of the shares of Stock subject to such Option in the event that a Change in Control occurs with respect to the Company or in the event that the Optionee is subject to an
Involuntary Termination after a Change in Control. However, in the case of an ISO, the acceleration of exercisability shall not occur without the Optionee’s written consent. In addition, acceleration of vesting and exercisability may be
required under Section 11.3. 
  
 5.6 Modification or
Assumption of Options. Within the limitations of the Plan, the Committee may modify, reprice, extend or assume outstanding options or may accept the cancellation of outstanding options (whether granted by the Company or by another issuer) in
return for the grant of new options for the same or a different number of shares and at the same or a different exercise price. The foregoing notwithstanding, no modification of an Option shall, without the consent of the Optionee, alter or impair
his or her rights or obligations under such Option. 
  
 5.7
Buyout Provisions. The Committee may at any time (a) offer to buy out for a payment in cash or cash equivalents an Option previously granted or (b) authorize an Optionee to elect to cash out an Option previously granted, in either case at
such time and based upon such terms and conditions as the Committee shall establish. 
  
 ARTICLE 6. PAYMENT FOR OPTION SHARES. 
  
 6.1 General Rule. The entire Exercise Price of shares of Stock issued upon exercise of Options shall be payable in cash or cash equivalents at the time when such shares of Stock are purchased, except
that the Committee at its sole discretion may accept payment of the Exercise Price in any other form(s) described in this Article 6. However, if the Optionee is an Outside Director or executive officer of the Company, he or she may pay the Exercise
Price in a form other than cash or cash equivalents only to the extent permitted by section 13(k) of the Exchange Act. 
  
 6.2 Surrender of Stock. With the Committee’s consent, all or any part of the Exercise Price may be paid by surrendering, or attesting
to the ownership of, shares of Stock that 

  

 4 








 
are already owned by the Optionee. Such shares of Stock shall be valued at their Fair Market Value on the date when the new shares of Stock are purchased
under the Plan. The Optionee shall not surrender, or attest to the ownership of, shares of Stock in payment of the Exercise Price if such action would cause the Company to recognize compensation expense (or additional compensation expense) with
respect to the Option for financial reporting purposes. 
  
 6.3
Exercise/Sale. With the Committee’s consent, all or any part of the Exercise Price and any withholding taxes may be paid by delivering (on a form prescribed by the Company) an irrevocable direction to a securities broker approved by
the Company to sell all or part of the shares of Stock being purchased under the Plan and to deliver all or part of the sales proceeds to the Company. 
  
 6.4 Exercise/Pledge. With the Committee’s consent, all or any part of the Exercise Price and any withholding taxes may be paid by
delivering (on a form prescribed by the Company) an irrevocable direction to pledge all or part of the shares of Stock being purchased under the Plan to a securities broker or lender approved by the Company, as security for a loan, and to deliver
all or part of the loan proceeds to the Company. 
  
 6.5
Promissory Note. With the Committee’s consent, all or any part of the Exercise Price and any withholding taxes may be paid by delivering (on a form prescribed by the Company) a full-recourse promissory note. However, the par value of
the shares of Stock being purchased under the Plan, if newly issued, shall be paid in cash or cash equivalents. 
  
 6.6 Other Forms of Payment. With the Committee’s consent, all or any part of the Exercise Price and any withholding taxes may be paid
in any other form that is consistent with applicable laws, regulations and rules. 
  
 ARTICLE 7. AUTOMATIC OPTION GRANTS TO OUTSIDE DIRECTORS. 
  
 7.1 Initial Grants. Each Outside Director who first becomes a member of the Board on or after the effective date of the IPO (each, a
“New Director”) shall receive a one-time grant of an NSO covering 18,180[5] shares of Stock. Such NSO shall be granted on the date when such Outside Director first joins the Board. Provided that each such Outside Director continues Service
on the Board, each such NSO shall become vested for 1/12 of the shares of Stock upon the Outside Director’s completion of each consecutive three-month period of continuous Service from the date of grant. An Outside Director who previously was
an Employee shall not receive a grant under this Section 7.1. 
  
 7.2 New Director Annual Grants. Starting in the calendar year following the year in which a New Director received the NSO described in Section 7.1, the same New Director shall receive an NSO covering 6,060[6] shares of Stock
upon the conclusion of each regular annual meeting of the Company’s stockholders for a three-year period, provided the New Director will continue serving as a member of the Board following each such annual meeting. Starting in the fifth year of
Board service, the NSO granted upon the conclusion of each regular 
  


	[5]	Reflects the Reverse Stock Split. 


	[6]	Reflects the Reverse Stock Split. 

  

 5 








 
annual meeting of the Company’s stockholders shall cover 9,090[7] shares of Stock. Provided that each such Outside Director continues Service on the
Board, NSOs granted under this Section 7.2 shall become vested for 1⁄4 of the shares of Stock upon the New Director’s completion of each consecutive three-month period of continuous Service from the date of grant. An Outside Director who
previously was an Employee shall be eligible to receive grants under this Section 7.2 upon the conclusion of each regular annual meeting of the Company’s stockholders, starting in the calendar year following the year in which his or her
employment termination occurs, with the first three of such NSOs covering 6,060[8] shares of Stock and starting with the fourth of such NSOs, each such NSO shall cover 9,090[9] shares of Stock. 
  
 7.3 Current Director Annual Grants. Outside Directors who
joined the Board prior to the effective date of the IPO (each, a “Current Director”) shall not receive an NSO under Section 7.1 and shall receive annual grants as described herein. As of the first trading day of 2005, each Current Director
shall receive an NSO covering 6,060[10] shares of Stock. A Current Director who has provided Board service for one year or more prior to the effective date of the IPO shall receive an NSO covering 9,090[11] shares of Stock as of the first trading
day of each year thereafter, starting in 2006. A Current Director who has provided Board service for less than one year prior to the effective date of the IPO shall receive an NSO covering 6,060[12] shares of Stock as of the first trading day of
2006 and an NSO covering 9,090[13] shares of Stock as of the first trading day of each year thereafter, starting in 2007. Provided that each such Outside Director continues Service on the Board, each NSO granted under this Section 7.3 shall become
vested for 1⁄4 of the shares of Stock upon the Current Director’s completion of each consecutive three-month period of continuous Service from the January 1 that is immediately prior to the date of grant of each NSO. 
  
 7.4 Accelerated Vesting. All NSOs granted to an Outside
Director under this Article 7 shall become vested in full in the event that: 
  
 (a) Such Outside Director’s Service terminates because of death, total and permanent disability or retirement at or after age 65; or 
  
 (b) The Company is subject to a Change in Control before such Outside Director’s Service terminates.

  
 Acceleration of vesting may also be required by Section 11.3. 
  
 7.5 Exercise Price. The Exercise Price under all NSOs granted
to an Outside Director under this Article 7 shall be equal to 100% of the Fair Market Value of a share of Stock on the date of grant, payable in one of the forms described in Sections 6.1, 6.2 and 6.3. 
  


	  [7]	Reflects the Reverse Stock Split. 


	  [8]	Reflects the Reverse Stock Split. 


	  [9]	Reflects the Reverse Stock Split. 


	[10]	Reflects the Reverse Stock Split. 


	[11]	Reflects the Reverse Stock Split. 


	[12]	Reflects the Reverse Stock Split. 


	[13]	Reflects the Reverse Stock Split. 


	

  

 6 








 7.6 Term. All NSOs granted to an Outside Director under this Article 7 shall terminate on
the earliest of (a) the date 10 years after the date of grant or (b) the date 12 months after the termination of such Outside Director’s Service for any reason. 
  
 7.7 The number of shares covered by NSOs, as described in this Article 7, shall be subject to adjustment pursuant to
Article 11. 
  
 7.8 Affiliates of Outside
Directors. The Committee may provide that the NSOs that otherwise would be granted to an Outside Director under this Article 7 shall instead be granted to an affiliate of such Outside Director. Such affiliate shall then be deemed to be an
Outside Director for purposes of the Plan, provided that the Service-related vesting and termination provisions pertaining to the NSOs shall be applied with regard to the Service of the Outside Director. 
  
 ARTICLE 8. STOCK APPRECIATION RIGHTS. 
  
 8.1 SAR Agreement. Each grant of an SAR under the Plan shall be
evidenced by an SAR Agreement between the Optionee and the Company. Such SAR shall be subject to all applicable terms of the Plan and may be subject to any other terms that are not inconsistent with the Plan. The provisions of the various SAR
Agreements entered into under the Plan need not be identical. SARs may be granted in consideration of a reduction in the Optionee’s other compensation. 
  
 8.2 Number of Shares. Each SAR Agreement shall specify the number of shares of Stock to which the SAR pertains and shall provide for the
adjustment of such number in accordance with Article 11. SARs granted to any Optionee in a single fiscal year shall in no event pertain to more than 606,000[14] shares of Stock, except that SARs granted to a new Employee in the fiscal year of the
Company in which his or her Service as an Employee first commences shall not pertain to more than 909,000[15] shares of Stock. The limitations set forth in the preceding sentence shall be subject to adjustment in accordance with Article 11.

  
 8.3 Exercise Price. Each SAR Agreement shall
specify the Exercise Price. An SAR Agreement may specify an Exercise Price that varies in accordance with a predetermined formula while the SAR is outstanding. 
  

8.4 Exercisability and Term. Each SAR Agreement shall specify the date when all or any installment of the SAR is to become exercisable.
The SAR Agreement shall also specify the term of the SAR. An SAR Agreement may provide for accelerated exercisability in the event of the Optionee’s death, disability or retirement or other events and may provide for expiration prior to the end
of its term in the event of the termination of the Optionee’s Service. SARs may be awarded in combination with Options, and such an Award may provide that the SARs will not be exercisable unless the related Options are forfeited. An SAR may be
included in an ISO only at the time of grant but may be included in an NSO at the time of grant or thereafter. An SAR granted under the Plan may provide that it will be exercisable only in the event of a Change in Control. 
  


	[14]	Reflects the Reverse Stock Split. 


	[15]	Reflects the Reverse Stock Split. 

  

 7 








 8.5 Effect of Change in Control. The Committee may determine, at the time of granting an
SAR or thereafter, that such SAR shall become fully exercisable as to all shares of Stock subject to such SAR in the event that the Company is subject to a Change in Control or in the event that the Optionee is subject to an Involuntary Termination
after a Change in Control. In addition, acceleration of exercisability may be required under Section 11.3. 
  
 8.6 Exercise of SARs. Upon exercise of an SAR, the Optionee (or any person having the right to exercise the SAR after his or her death)
shall receive from the Company (a) shares of Stock, (b) cash or (c) a combination of shares of Stock and cash, as the Committee shall determine. The amount of cash and/or the Fair Market Value of shares of Stock received upon exercise of SARs shall,
in the aggregate, be equal to the amount by which the Fair Market Value (on the date of surrender) of the shares of Stock subject to the SARs exceeds the Exercise Price. If, on the date when an SAR expires, the Exercise Price under such SAR is less
than the Fair Market Value on such date but any portion of such SAR has not been exercised or surrendered, then such SAR shall automatically be deemed to be exercised as of such date with respect to such portion. 
  
 8.7 Modification or Assumption of SARs. Within the limitations
of the Plan, the Committee may modify, reprice, extend or assume outstanding SARs or may accept the cancellation of outstanding SARs (whether granted by the Company or by another issuer) in return for the grant of new SARs for the same or a
different number of shares and at the same or a different exercise price. The foregoing notwithstanding, no modification of an SAR shall, without the consent of the Optionee, alter or impair his or her rights or obligations under such SAR.

  
 ARTICLE 9. RESTRICTED SHARES. 
  
 9.1 Restricted Stock Agreement. Each grant of Restricted Shares
under the Plan shall be evidenced by a Restricted Stock Agreement between the recipient and the Company. Such Restricted Shares shall be subject to all applicable terms of the Plan and may be subject to any other terms that are not inconsistent with
the Plan. The provisions of the various Restricted Stock Agreements entered into under the Plan need not be identical. 
  
 9.2 Payment for Awards. Subject to the following two sentences, Restricted Shares may be sold or awarded under the Plan for such
consideration as the Committee may determine, including (without limitation) cash, cash equivalents, property, full-recourse promissory notes, past services and future services. To the extent that an Award consists of newly issued Restricted Shares,
the consideration shall consist exclusively of cash, cash equivalents, property or past services rendered to the Company (or a Parent or Subsidiary) or, for the amount in excess of the par value of such newly issued Restricted Shares, full-recourse
promissory notes. If the Participant is an Outside Director or executive officer of the Company, he or she may pay for Restricted Shares with a promissory note only to the extent permitted by section 13(k) of the Exchange Act. Within the limitations
of the Plan, the Committee may accept the cancellation of outstanding options in return for the grant of Restricted Shares. 
  
 9.3 Vesting Conditions. Each Award of Restricted Shares may or may not be subject to vesting. Vesting shall occur, in full or in
installments, upon satisfaction of the 

  

 8 








 
conditions specified in the Restricted Stock Agreement. The Committee may include among such conditions the requirement that the performance of the Company
or a business unit of the Company for a specified period of one or more fiscal years equal or exceed a target determined in advance by the Committee. The Company’s independent auditors shall determine such performance. Such target may be based
on one or more of the criteria set forth in Appendix A. The Committee shall identify such target not later than the 90th day of such period. In no event shall more than 606,000[16] Restricted Shares that are subject to performance-based vesting
conditions be granted to any Participant in a single fiscal year of the Company, except that 909,000[17] Restricted Shares may be granted to a new Employee in the fiscal year of the Company in which his or her service as an Employee first commences,
with each limitation subject to adjustment in accordance with Article 11. A Restricted Stock Agreement may provide for accelerated vesting in the event of the Participant’s death, disability or retirement or other events. The Committee may
determine, at the time of granting Restricted Shares or thereafter, that all or part of such Restricted Shares shall become vested in the event that a Change in Control occurs with respect to the Company or in the event that the Participant is
subject to an Involuntary Termination after a Change in Control. 
  
 9.4 Voting and Dividend Rights. The holders of Restricted Shares awarded under the Plan shall have the same voting, dividend and other rights as the Company’s other stockholders. A Restricted Stock Agreement, however, may
require that the holders of Restricted Shares invest any cash dividends received in additional Restricted Shares. Such additional Restricted Shares shall be subject to the same conditions and restrictions as the Award with respect to which the
dividends were paid. 
  
 ARTICLE 10. STOCK UNITS.

  
 10.1 Stock Unit Agreement. Each grant of
Stock Units under the Plan shall be evidenced by a Stock Unit Agreement between the recipient and the Company. Such Stock Units shall be subject to all applicable terms of the Plan and may be subject to any other terms that are not inconsistent with
the Plan. The provisions of the various Stock Unit Agreements entered into under the Plan need not be identical. Stock Units may be granted in consideration of a reduction in the recipient’s other compensation. Stock units granted to a
recipient may in no event pertain to more than $1,000,000 in a single fiscal year. 
  
 10.2 Payment for Awards. To the extent that an Award is granted in the form of Stock Units, no cash consideration shall be required of the Award recipients. 
  
 10.3 Vesting Conditions. Each Award of Stock Units may or may
not be subject to vesting. Vesting shall occur, in full or in installments, upon satisfaction of the conditions specified in the Stock Unit Agreement. The Committee may include among such conditions the requirement that the performance of the
Company or a business unit of the Company for a specified period of one or more fiscal years equal or exceed a target determined in advance by the Committee. The Company’s independent auditors shall determine such performance. Such target may
be based on one or more of the criteria set forth in Appendix A. 
  


	[16]	Reflects the Reverse Stock Split. 


	[17]	Reflects the Reverse Stock Split. 

  

 9 








 
The Committee shall identify such target not later than the 90th day of such period. In no event shall more than 606,000[18] Stock Units that are subject to
performance-based vesting conditions be granted to any Participant in a single fiscal year of the Company, except that 909,000[19] Stock Units may be granted to a new Employee in the fiscal year of the Company in which his or her service as an
Employee first commences, with each limitation subject to adjustment in accordance with Article 11. A Stock Unit Agreement may provide for accelerated vesting in the event of the Participant’s death, disability or retirement or other events.
The Committee may determine, at the time of granting Stock Units or thereafter, that all or part of such Stock Units shall become vested in the event that the Company is subject to a Change in Control or in the event that the Participant is subject
to an Involuntary Termination after a Change in Control. In addition, acceleration of vesting may be required under Section 11.3. 
  
 10.4 Voting and Dividend Rights. The holders of Stock Units shall have no voting rights. Prior to settlement or forfeiture, any Stock Unit
awarded under the Plan may, at the Committee’s discretion, carry with it a right to dividend equivalents. Such right entitles the holder to be credited with an amount equal to all cash dividends paid on one share of Stock while the Stock Unit
is outstanding. Dividend equivalents may be converted into additional Stock Units. Settlement of dividend equivalents may be made in the form of cash, in the form of shares of Stock, or in a combination of both. Prior to distribution, any dividend
equivalents that are not paid shall be subject to the same conditions and restrictions as the Stock Units to which they attach. 
  
 10.5 Form and Time of Settlement of Stock Units. Settlement of vested Stock Units may be made in the form of (a) cash, (b) shares of Stock
or (c) any combination of both, as determined by the Committee. The actual number of Stock Units eligible for settlement may be larger or smaller than the number included in the original Award, based on predetermined performance factors. Methods of
converting Stock Units into cash may include (without limitation) a method based on the average Fair Market Value of shares of Stock over a series of trading days. Vested Stock Units may be settled in a lump sum or in installments. The distribution
may occur or commence when all vesting conditions applicable to the Stock Units have been satisfied or have lapsed, or it may be deferred to any later date. The amount of a deferred distribution may be increased by an interest factor or by dividend
equivalents. Until an Award of Stock Units is settled, the number of such Stock Units shall be subject to adjustment pursuant to Article 11. 
  
 10.6 Death of Recipient. Any Stock Units Award that becomes payable after the recipient’s death shall be distributed to the
recipient’s beneficiary or beneficiaries. Each recipient of a Stock Units Award under the Plan shall designate one or more beneficiaries for this purpose by filing the prescribed form with the Company. A beneficiary designation may be changed
by filing the prescribed form with the Company at any time before the Award recipient’s death. If no beneficiary was designated or if no designated beneficiary survives the Award recipient, then any Stock Units Award that becomes payable after
the recipient’s death shall be distributed to the recipient’s estate. 
  


	[18]	Reflects the Reverse Stock Split. 


	[19]	Reflects the Reverse Stock Split. 

  

 10 








 10.7 Creditors’ Rights. A holder of Stock Units shall have no rights other than those
of a general creditor of the Company. Stock Units represent an unfunded and unsecured obligation of the Company, subject to the terms and conditions of the applicable Stock Unit Agreement. 
  
 ARTICLE 11. PROTECTION AGAINST DILUTION. 
  
 11.1 Adjustments. In the event of a subdivision of the
outstanding shares of Stock, a declaration of a dividend payable in shares of Stock or a combination or consolidation of the outstanding shares of Stock (by reclassification or otherwise) into a lesser number of shares of Stock, corresponding
adjustments shall automatically be made in each of the following: 
  
 (a) The number of Options, SARs, Restricted Shares and Stock Units available for future Awards under Article 3; 
  
 (b) The limitations set forth in Sections 5.2, 8.2, 9.3 and 10.3; 
  
 (c) The number of shares of Stock covered by each outstanding Option and SAR; 
  
 (d) The Exercise Price under each outstanding Option and SAR;

  
 (e) The number of shares of Stock covered by
an Option to be granted under Article 7; or 
  
 (f) The number of Stock Units included in any prior Award that has not yet been settled. 
  
 In the event of a declaration of an extraordinary dividend payable in a form other than shares of Stock in an amount that has a material effect on the price of shares of Stock, a recapitalization, a spin-off or a
similar occurrence, the Committee shall make such adjustments as it, in its sole discretion, deems appropriate in one or more of the foregoing. Except as provided in this Article 11, a Participant shall have no rights by reason of any issuance by
the Company of stock of any class or securities convertible into stock of any class, any subdivision or consolidation of shares of stock of any class, the payment of any stock dividend or any other increase or decrease in the number of shares of
stock of any class. 
  
 11.2 Dissolution or
Liquidation. To the extent not previously exercised or settled, Options, SARs and Stock Units shall terminate immediately prior to the dissolution or liquidation of the Company. 
  
 11.3 Reorganizations. In the event that the Company is a party to a merger or consolidation, all outstanding
Awards shall be subject to the agreement of merger or consolidation. Such agreement shall provide for one or more of the following: 
  
 (a) The continuation of such outstanding Awards by the Company (if the Company is the surviving corporation). 
  

 11 








 (b) The assumption of such outstanding Awards by the surviving corporation or its parent,
provided that the assumption of Options or SARs shall comply with section 424(a) of the Code (whether or not the Options are ISOs). 
  
 (c) The substitution by the surviving corporation or its parent of new awards for such outstanding Awards, provided that the substitution
of Options or SARs shall comply with section 424(a) of the Code (whether or not the Options are ISOs). 
  
 (d) Full exercisability of outstanding Options and SARs and full vesting of the shares of Stock subject to such Options and SARs, followed
by the cancellation of such Options and SARs. The full exercisability of such Options and SARs and full vesting of such shares of Stock may be contingent on the closing of such merger or consolidation. The Optionees shall be able to exercise such
Options and SARs during a period of not less than five full business days preceding the closing date of such merger or consolidation, unless (i) a shorter period is required to permit a timely closing of such merger or consolidation and (ii) such
shorter period still offers the Optionees a reasonable opportunity to exercise such Options and SARs. Any exercise of such Options and SARs during such period may be contingent on the closing of such merger or consolidation. 
  
 (e) The cancellation of outstanding Options and SARs and a
payment to the Optionees equal to the excess of (i) the Fair Market Value of the shares of Stock subject to such Options and SARs (whether or not such Options and SARs are then exercisable or such shares of Stock are then vested) as of the closing
date of such merger or consolidation over (ii) their Exercise Price. Such payment shall be made in the form of cash, cash equivalents, or securities of the surviving corporation or its parent with a Fair Market Value equal to the required amount.
Such payment may be made in installments and may be deferred until the date or dates when such Options and SARs would have become exercisable or such shares of Stock would have vested. Such payment may be subject to vesting based on the
Optionee’s continuing Service, provided that the vesting schedule shall not be less favorable to the Optionee than the schedule under which such Options and SARs would have become exercisable or such shares of Stock would have vested. If the
Exercise Price of the shares of Stock subject to such Options and SARs exceeds the Fair Market Value of such shares of Stock, then such Options and SARs may be cancelled without making a payment to the Optionees. For purposes of this Subsection (e),
the Fair Market Value of any security shall be determined without regard to any vesting conditions that may apply to such security. 
  
 (f) The cancellation of outstanding Stock Units and a payment to the Participants equal to the Fair Market Value of the shares of Stock
subject to such Stock Units (whether or not such Stock Units are then vested) as of the closing date of such merger or consolidation. Such payment shall be made in the 

  

 12 








 
form of cash, cash equivalents, or securities of the surviving corporation or its parent with a Fair Market Value equal to the required amount. Such payment
may be made in installments and may be deferred until the date or dates when such Stock Units would have vested. Such payment may be subject to vesting based on the Participant’s continuing Service, provided that the vesting schedule shall not
be less favorable to the Participant than the schedule under which such Stock Units would have vested. For purposes of this Subsection (f), the Fair Market Value of any security shall be determined without regard to any vesting conditions that may
apply to such security. 
  
 ARTICLE 12. DEFERRAL OF AWARDS.

  
 The Committee (in its sole discretion) may permit or
require a Participant to: 
  
 (a) Have cash that
otherwise would be paid to such Participant as a result of the exercise of an SAR or the settlement of Stock Units credited to a deferred compensation account established for such Participant by the Committee as an entry on the Company’s books;

  
 (b) Have shares of Stock that otherwise would
be delivered to such Participant as a result of the exercise of an Option or SAR converted into an equal number of Stock Units; or 
  
 (c) Have shares of Stock that otherwise would be delivered to such Participant as a result of the exercise of an Option or SAR or the
settlement of Stock Units converted into amounts credited to a deferred compensation account established for such Participant by the Committee as an entry on the Company’s books. Such amounts shall be determined by reference to the Fair Market
Value of such shares of Stock as of the date when they otherwise would have been delivered to such Participant. 
  
 A deferred compensation account established under this Article 12 may be credited with interest or other forms of investment return, as determined by the Committee. A
Participant for whom such an account is established shall have no rights other than those of a general creditor of the Company. Such an account shall represent an unfunded and unsecured obligation of the Company and shall be subject to the terms and
conditions of the applicable agreement between such Participant and the Company. If the deferral or conversion of Awards is permitted or required, the Committee (in its sole discretion) may establish rules, procedures and forms pertaining to such
Awards, including (without limitation) the settlement of deferred compensation accounts established under this Article 12. 
  
 ARTICLE 13. AWARDS UNDER OTHER PLANS. 
  
 The Company may grant awards under other plans or programs. Such awards may be settled in the form of shares of Stock issued under this Plan. Such shares
of Stock shall be treated for all purposes under the Plan like shares of Stock issued in settlement of Stock Units and shall, when issued, reduce the number of shares of Stock available under Article 3. 
  

 13 








 ARTICLE 14. PAYMENT OF DIRECTOR’S FEES IN SECURITIES. 
  
 14.1 Effective Date. No provision of this Article 14 shall be
effective unless and until the Board has determined to implement such provision. 
  
 14.2 Elections to Receive NSOs, Restricted Shares or Stock Units. An Outside Director may elect to receive his or her annual retainer payments and/or meeting fees from the Company in the form of cash,
NSOs, Restricted Shares or Stock Units, or a combination thereof, as determined by the Board. Such NSOs, Restricted Shares and Stock Units shall be issued under the Plan. An election under this Article 14 shall be filed with the Company on the
prescribed form. 
  
 14.3 Number and Terms of NSOs,
Restricted Shares or Stock Units. The number of NSOs, Restricted Shares or Stock Units to be granted to Outside Directors in lieu of annual retainers and meeting fees that would otherwise be paid in cash shall be calculated in a manner
determined by the Board. The Board shall also determine the terms of such NSOs, Restricted Shares or Stock Units. 
  
 ARTICLE 15. LIMITATION ON RIGHTS. 
  
 15.1 Retention Rights. Neither the Plan nor any Award granted under the Plan shall be deemed to give any individual a right to remain an
Employee, Outside Director or Consultant. The Company and its Parents, Subsidiaries and Affiliates reserve the right to terminate the Service of any Employee, Outside Director or Consultant at any time, with or without cause, subject to applicable
laws, the Company’s certificate of incorporation and by-laws and a written employment agreement (if any). 
  
 15.2 Stockholders’ Rights. A Participant shall have no dividend rights, voting rights or other rights as a stockholder with respect to
any shares of Stock covered by his or her Award prior to the time when a stock certificate for such shares of Stock is issued or, if applicable, the time when he or she becomes entitled to receive such shares of Stock by filing any required notice
of exercise and paying any required Exercise Price. No adjustment shall be made for cash dividends or other rights for which the record date is prior to such time, except as expressly provided in the Plan. 
  
 15.3 Regulatory Requirements. Any other provision of the Plan
notwithstanding, the obligation of the Company to issue shares of Stock under the Plan shall be subject to all applicable laws, rules and regulations and such approval by any regulatory body as may be required. The Company reserves the right to
restrict, in whole or in part, the delivery of shares of Stock pursuant to any Award prior to the satisfaction of all legal requirements relating to the issuance of such shares of Stock, to their registration, qualification or listing or to an
exemption from registration, qualification or listing. 
  
 ARTICLE 16. WITHHOLDING TAXES. 
  
 16.1
General. To the extent required by applicable federal, state, local or foreign law, a Participant or his or her successor shall make arrangements satisfactory to the Company for the satisfaction of any withholding tax obligations that
arise in connection with the 

  

 14 








 
Plan. The Company shall not be required to issue any shares of Stock or make any cash payment under the Plan until such obligations are satisfied.

  
 16.2 Share Withholding. To the extent that
applicable law subjects a Participant to tax withholding obligations, the Committee may permit such Participant to satisfy all or part of such obligations by having the Company withhold all or a portion of any shares of Stock that otherwise would be
issued to him or her or by surrendering all or a portion of any shares of Stock that he or she previously acquired. Such shares of Stock shall be valued at their Fair Market Value on the date when they are withheld or surrendered. 
  
 ARTICLE 17. FUTURE OF THE PLAN. 
  
 17.1 Term of the Plan. The Plan, as set forth herein, shall
become effective on the date of effectiveness of the IPO. The Plan shall remain in effect until the earlier of (a) the date when the Plan is terminated under Section 17.2 or (b) the 10th anniversary of the date when the Board adopted the Plan. The Plan shall serve as the successor to the 2000 Stock Plan, and no further option grants shall be
made under the 2000 Stock Plan after the Plan effective date. All options outstanding under the 2000 Stock Plan as of such date shall, immediately upon effectiveness of the Plan, remain outstanding in accordance with their terms. Each outstanding
option under the 2000 Stock Plan shall continue to be governed solely by the terms of the documents evidencing such option, and no provision of the Plan shall be deemed to affect or otherwise modify the rights or obligations of the holders of such
options with respect to their acquisition of shares of Stock. 
  
 17.2 Amendment or Termination. The Board may, at any time and for any reason, amend or terminate the Plan. No Awards shall be granted under the Plan after the termination thereof. The termination of the Plan, or any amendment
thereof, shall not affect any Award previously granted under the Plan. 
  
 17.3 Stockholder Approval. An amendment of the Plan shall be subject to the approval of the Company’s stockholders only to the extent required by applicable laws, regulations or rules. However, section 162(m) of the Code
may require that the Company’s stockholders approve: 
  
 (a) The Plan not later than the first regular meeting of stockholders that occurs in the fourth calendar year following the calendar year in which the IPO occurred; and 
  
 (b) The performance criteria set forth in Appendix A not
later than the first meeting of stockholders that occurs in the fifth year following the year in which the Company’s stockholders previously approved such criteria. 
  
 ARTICLE 18. DEFINITIONS. 
  
 18.1 “Affiliate” means any entity other than a Subsidiary, if the Company and/or one or more Subsidiaries own not less than 50% of
such entity. 
  

 15 








 18.2 “Award” means any award of an Option, an SAR, a Restricted Share or a Stock
Unit under the Plan. 
  
 18.3 “Board”
means the Company’s Board of Directors, as constituted from time to time. 
  
 18.4 “Cause” means (a) the unauthorized use or disclosure of the confidential information or trade secrets of the Company, which use or disclosure causes material harm to the Company, (b) a
material breach of any agreement between the Participant and the Company, (c) a material failure to comply with the Company’s written policies or rules, (d) conviction of, or a plea of “guilty” or “no contest” to, a felony
under the laws of the United States or any State thereof, (e) gross negligence or willful misconduct or (f) continued failure to perform assigned duties after receiving written notification of such failure from the Company’s Board of Directors,
President or Chief Executive Officer. The foregoing, however, shall not be deemed an exclusive list of all acts or omissions that the Company (or the Parent, Subsidiary or Affiliate employing the Participant) may consider as grounds for the
discharge of a Participant without Cause. 
  
 18.5
“Change in Control” means: 
  
 (a) The consummation of a merger or consolidation of the Company with or into another entity or any other corporate reorganization, if persons who were not stockholders of the Company immediately prior to such merger, consolidation or other
reorganization own immediately after such merger, consolidation or other reorganization 50% or more of the voting power of the outstanding securities of each of (i) the continuing or surviving entity and (ii) any direct or indirect parent
corporation of such continuing or surviving entity; 
  
 (b) The sale, transfer or other disposition of all or substantially all of the Company’s assets; 
  
 (c) A change in the composition of the Board, as a result of which fewer than 50% of the incumbent directors are directors who either:

  
 (i) Had been directors of the Company on the
date 24 months prior to the date of such change in the composition of the Board (the “Original Directors”); or 
  
 (ii) Were appointed to the Board, or nominated for election to the Board, with the affirmative votes of at least a majority of the
aggregate of (A) the Original Directors who were in office at the time of their appointment or nomination and (B) the directors whose appointment or nomination was previously approved in a manner consistent with this Paragraph (ii); or 

 
 (d) Any transaction as a result of which any person is the
“beneficial owner” (as defined in Rule 13d-3 under the Exchange Act), directly or indirectly, of securities of the Company representing at least 50% of the total voting power represented by the Company’s then outstanding voting
securities. 

  

 16 








 
For purposes of this Subsection (d), the term “person” shall have the same meaning as when used in sections 13(d) and 14(d) of the Exchange Act but
shall exclude (i) a trustee or other fiduciary holding securities under an employee benefit plan of the Company or of a Parent or Subsidiary and (ii) a corporation owned directly or indirectly by the stockholders of the Company in substantially the
same proportions as their ownership of the common stock of the Company. 
  
 A
transaction shall not constitute a Change in Control if its sole purpose is to change the state of the Company’s incorporation or to create a holding company that will be owned in substantially the same proportions by the persons who held the
Company’s securities immediately before such transaction. 
  
 18.6 “Code” means the Internal Revenue Code of 1986, as amended. 
  
 18.7 “Committee” means a committee of the Board, as described in Article 2. 
  
 18.8 “Company” means CoTherix, Inc., a Delaware
corporation. 
  
 18.9 “Consultant” means a
consultant or adviser who provides bona fide services to the Company, a Parent, a Subsidiary or an Affiliate as an independent contractor. Service as a Consultant shall be considered employment for all purposes of the Plan, except as provided in
Section 4.1. 
  
 18.10 “Employee” means a
common-law employee of the Company, a Parent, a Subsidiary or an Affiliate. 
  
 18.11 “Exchange Act” means the Securities Exchange Act of 1934, as amended. 
  
 18.12 “Exercise Price,” in the case of an Option, means the amount for which one share of Stock may be purchased upon exercise of
such Option, as specified in the applicable Stock Option Agreement. “Exercise Price,” in the case of an SAR, means an amount, as specified in the applicable SAR Agreement, which is subtracted from the Fair Market Value of one share of
Stock in determining the amount payable upon exercise of such SAR. 
  
 18.13 “Fair Market Value” means the market price of shares of Stock, determined by the Committee in good faith on such basis as it deems appropriate. Whenever possible, the determination of Fair Market Value by the
Committee shall be based on the prices reported in The Wall Street Journal. Such determination shall be conclusive and binding on all persons. 
  
 18.14 “Involuntary Termination” means the termination of the Participant’s Service by reason of: 
  
 (a) The involuntary discharge of the Participant by the
Company (or the Parent, Subsidiary or Affiliate employing him or her) for reasons other than Cause; or 
  

 17 








 (b) The voluntary resignation of the Participant following (i) a change in the
Participant’s position with the Company (or the Parent, Subsidiary or Affiliate employing him or her) that materially reduces the Participant’s level of authority or responsibility, (ii) a reduction in the Participant’s base salary by
more than 10% or (iii) receipt of notice that his or her principal workplace will be relocated by more than 30 miles. 
  
 18.15 “IPO” means the effective date of the registration statement filed by the Company with the Securities and Exchange
Commission for its initial offering of Stock to the public. 
  
 18.16 “ISO” means an incentive stock option described in section 422(b) of the Code. 
  
 18.17 “NSO” means a stock option not described in sections 422 or 423 of the Code. 
  
 18.18 “Option” means an ISO or NSO granted under the
Plan and entitling the holder to purchase shares of Stock. 
  
 18.19 “Optionee” means a person or estate who holds an Option or SAR. 
  
 18.20 “Outside Director” means a member of the Board who is not an Employee. Service as an Outside Director shall be considered
employment for all purposes of the Plan, except as provided in Section 4.1. 
  
 18.21 “Parent” means any corporation (other than the Company) in an unbroken chain of corporations ending with the Company, if each of the corporations other than the Company owns stock
possessing 50% or more of the total combined voting power of all classes of stock in one of the other corporations in such chain. A corporation that attains the status of a Parent on a date after the adoption of the Plan shall be considered a Parent
commencing as of such date. 
  
 18.22
“Participant” means a person or estate who holds an Award. 
  
 18.23 “Plan” means this CoTherix, Inc. 2004 Equity Incentive Plan, as amended from time to time. 
  
 18.24 “Restricted Share” means a share of Stock awarded under the Plan. 
  
 18.25 “Restricted Stock Agreement” means the
agreement between the Company and the recipient of a Restricted Share that contains the terms, conditions and restrictions pertaining to such Restricted Share. 
  

18.26 “SAR” means a stock appreciation right granted under the Plan. 
  
 18.27 “SAR Agreement” means the agreement between the
Company and an Optionee that contains the terms, conditions and restrictions pertaining to his or her SAR. 
  

 18 








 18.28 “Service” means service as an Employee, Outside Director or Consultant.

  
 18.29 “Stock” means the Common Stock
of the Company. 
  
 18.30 “Stock Option
Agreement” means the agreement between the Company and an Optionee that contains the terms, conditions and restrictions pertaining to his or her Option. 
  
 18.31 “Stock Unit” means a bookkeeping entry representing the equivalent of one share of Stock, as
awarded under the Plan. 
  
 18.32 “Stock Unit
Agreement” means the agreement between the Company and the recipient of a Stock Unit that contains the terms, conditions and restrictions pertaining to such Stock Unit. 
  
 18.33 “Subsidiary” means any corporation (other than the Company) in an unbroken chain of
corporations beginning with the Company, if each of the corporations other than the last corporation in the unbroken chain owns stock possessing 50% or more of the total combined voting power of all classes of stock in one of the other corporations
in such chain. A corporation that attains the status of a Subsidiary on a date after the adoption of the Plan shall be considered a Subsidiary commencing as of such date. 
  

 19 








 APPENDIX A 
  
 PERFORMANCE CRITERIA FOR RESTRICTED SHARES
AND STOCK UNITS 
  
 The
performance goals that may be used by the Committee for such awards may consist of: operating profits (including EBITDA), net profits, earnings per share, profit returns and margins, revenues, shareholder return and/or value, stock price and working
capital. Performance goals may be measured solely on a corporate, subsidiary or business unit basis, or a combination thereof. Further, performance criteria may reflect absolute entity performance or a relative comparison of entity performance to
the performance of a peer group of entities or other external measure of the selected performance criteria. Profit, earnings and revenues used for any performance goal measurement may exclude: gains or losses on operating asset sales or
dispositions; asset write-downs; litigation or claim judgments or settlements; accruals for historic environmental obligations; effect of changes in tax law or rate on deferred tax liabilities; accruals for reorganization and restructuring programs;
uninsured catastrophic property losses; the cumulative effect of changes in accounting principles; and any extraordinary non-recurring items as described in Accounting Principles Board Opinion No. 30 and/or in management’s discussion and
analysis of financial performance appearing in the Company’s annual report to stockholders for the applicable year. 
  

 20