Document:

EXHIBIT 10.20  

PMC (Nova Scotia) Company Bonus Plan  

	1.	Every fiscal quarter an amount equal to four percent (4%) of PMC's Quarterly Earnings, as hereinafter defined, shall be pooled (the "Quarterly Bonus Pool"). In the event that there is a loss in any quarter such amount shall
be recouped before earnings in subsequent quarters are eligible for participation in the Quarterly Bonus Pool. Employees participating in the bonus plan shall be eligible to receive a bonus to be determined quarterly from the Quarterly Bonus Pool,
the amount of which, if any, shall be in the sole and exclusive discretion of PMC's management committee.
	

2.	

Every year an amount equal to six percent (6%) of PMC's Annual Earnings, as hereinafter defined, shall be pooled (the "Annual Bonus Pool"). Employees participating in the bonus plan shall be eligible to receive a bonus to be determined annually from
the Annual Bonus Pool, the amount of which shall be in the sole and exclusive discretion of PMC's management
	

3.	

(a)	

Quarterly Earnings shall equal EBITDA for such quarter less an administrative fee of $.02 Cdn. per outright purchased barrel during such quarter.
	

 	

(b)	

Annual Earnings shall equal EBITDA for such annual period less an administrative fee of $.02 Cdn per outright purchased barrel during such period.
	

 	

(c)	

For the purposes of this Schedule, "EBITDA" shall have the meaning given to it in Section 1.1 of this Agreement, except that "net of bonuses" shall be deleted.
	

 	

(d)	

The administrative fee referred to above shall not be increased for three years.
	

 	

(e)	

All payments made with respect to the Quarterly Bonus Pool and Annual Bonus Pool shall be paid three months in arrears.
	

4.	

For the year 2001, the Annual Bonus Pool shall related to the period from the Effective Time through December 31, 2001 and the first Quarterly Bonus Pool shall be for the month of March and thereafter the Quarterly Bonus Pool shall be
attributable to calendar quarters. All employees of the Vendor hired by the Purchaser shall be eligible to be included in the 2001 Annual Bonus Pool and the first Quarterly Bonus Pool.
	

5.	

Except as otherwise approved by PMC's management committee, to qualify for participation in the Quarterly Bonus Pool or Annual Bonus Pool, the employee has to be actively employed by PMC for the period from the first day of the applicable bonus
period through the date the Quarterly and/or Annual Bonus Pools are payable.
	

6.	

Nothing in this Plan shall interfere with or limit in any way the right of PMC to terminate any Employee's employment at any time, nor confer upon any Employee any right to continue in the employ of PMC. No award under this Plan shall constitute an
employment agreement (or part of an employment agreement) with PMC or give rise to liability on the part of PMC for severance payments. The awards under this Plan are not intended to be treated as compensation for any purpose under any other PMC plan
or benefit.
	

7.	

For Employees hired by PMLP then wherever PMC appears above, PMLP shall be substituted therein.
	

8.	

This Bonus Plan shall not be amended or modified by PMC or PMLP for a period of three years. Thereafter, the Bonus Plan may be amended or modified as determined by the general partner's board of directors.
	

9.	

Sales personnel whose primary compensation is commission (including consultants) may be excluded from the Annual Bonus Pool and the Quarterly Bonus Pool.Exhibit 10.21  

Quarterly bonus program summary  

        Certain officers and employees in our marketing group and business development group participate in a quarterly bonus arrangement based on EBITDA from our
commercial activities during the quarter. Total participants include approximately 70-75 employees. The quarterly bonus pool for 2004 totaled approximately $4.3 million.Exhibit 10.22  

Director compensation summary  

        Each director of our general partner who is not an employee of our general partner is reimbursed for any travel, lodging and other
out-of-pocket expenses related to meeting attendance or otherwise related to service on the board (including, without limitation, reimbursement for continuing education
expenses). Each non-employee director is currently paid an annual retainer fee of $45,000. In 2001, Messrs. Goyanes and Smith each received $10,000 for their service on a special
committee of the Board of Directors of our former general partner. Mr. Armstrong is otherwise compensated for his services as an employee and therefore receives no separate compensation for his
services as a director. Each committee chairman (other than the Audit Committee) receives $2,000 annually. The chairman of the Audit Committee receives $30,000 annually, and the other members of the
Audit Committee receive $15,000 annually. Mr. Petersen assigns any compensation he receives in his capacity as a director to EnCap Energy Capital Fund III, L.P. (EnCap III), which is controlled
by EnCap Investments L.P., of which Mr. Petersen is a Managing Director. Mr. Capobianco assigns any compensation he receives in his capacity as a director to Vulcan Capital. 

        Except
as described below, each non-employee director has received an LTIP award of 5000 units in the aggregate. These units vest annually in August in 25% increments,
subject to an automatic re-grant of the amount vested, such that the director will always have outstanding an award of 5000 units. For Mr. Peterson and Mr. Capobianco, a cash
equivalent payment will be made to EnCap III and Vulcan Capital, respectively, upon any vesting. The units vest in full upon the death or disability (as determined by the board) of the director. For
any "independent" directors (as defined in the Third Amended and Restated Limited Liability Company Agreement of Plains All American GP LLC, as amended, and currently including Messrs. Goyanes,
Smith and Symonds), the units will also vest full if such director (i) retires (no longer with full-time employment and no longer serving as an officer or director of any public
company) or (ii) is removed from the Board or is not reelected to the Board, unless such removal or failure to reelect is for "good cause," as defined in the letter granting the phantom units.Exhibit 10.1(a)  

SIXTH AMENDMENT TO LEASE  

        THIS AGREEMENT, made and entered into this 14th day of March, 1995 by and between Newmarket Partners III, Limited,
a Georgia Limited Partnership, whose general partners are Laing Properties, Inc. and Laing Management Company (hereinafter called "Landlord") and Cryolife, Inc., a Florida corporation
(hereinafter called "Tenant"). 

WITNESSETH THAT:  

        WHEREAS, Landlord and Tenant entered into a certain Lease Agreement dated February 13, 1986, as amended
April 7, 1986, May 15, 1987, June 22, 1988, April 4, 1989, and October 15, 1990 (collectively hereinafter "Lease") for Suites 122, 130, 140, 142, 144 (hereinafter
"Premises") at 2211 Newmarket Parkway, Building 8, Marietta, Georgia 30067. 

        WHEREAS, Landlord and Tenant desire to amend the Lease in order to modify some of the terms and conditions of the Lease; 

        NOW, THEREFORE in consideration of the mutual agreements of the undersigned and other good valuable consideration, this Lease is hereby
amended, effective July 1, 1996 as follows: 

	38.
	BROKER DISCLOSURE

Pursuant
to Georgia Real Estate Commission Regulation 520-1-08, Laing Marketing Company makes the following disclosures concerning this Lease transaction: 

	a)
	In
this transaction, Laing Marketing Company represents Landlord and not Tenant.

	b)
	In
this transaction, Richard Bowers and Company represents Tenant and not Landlord.

	c)
	In
this transaction, both Laing Marketing Company and Richard Bowers and Company shall receive their compensation from Landlord exclusively. 

Both
Tenant and Landlord acknowledge, agree with and consent to the representation and compensation disclosed above. 

	39.
	Tenant
will be subject to the provisions contained in Exhibit "K" entitled "Environmental Matters' attached hereto and by this reference made a part hereof.

	40.
	Paragraph 2
of the Lease, shall be amended to read: 

Landlord
and Tenant agree to extend the Lease for five (5) months from July 1, 1996 to November 30, 1996. 

	41.
	Landlord
and Tenant agree that Tenant's rental schedule as stated in Paragraph 3 of the Lease shall be amended to read: 

From
July 1, 1996 through November 30, 1996 @ $43,481.96 per month. 

        Except
as herein amended, all terms and conditions of the Lease shall remain in full force and effect. 

        IN WITNESS WHEREOF, the parties hereunto have executed this Sixth Amendment to Lease as of the day and year first above written. 

[Signature
blocks on next page] 

Page
2 of Sixth Amendment to Lease by and between Newmarket Partners III, Limited, a Georgia Limited Partnership, whose general partners are Laing Properties, Inc. and Laing Management Company
and Cryolife, Inc, a Florida corporation dated March 14, 1995. 

	Signed, sealed and delivered in the presence of:	 	LANDLORD: Newmarket Partners III,

Limited, a Georgia Limited Partnership, whose general partners are Laing Properties, Inc. and Laing Management Company
	

 	
 	

BY: LAING PROPERTIES, INC.

MANAGING GENERAL PARTNER
	

    
 Witness	
 	

BY:	
 	

    

	

 	
 	

TITLE:	
 	

    

	

    
 Notary Public	
 	

ATTEST:	
 	

    

	

 	
 	

TITLE:	
 	

    

	

 	
 	

 	
 	

(CORPORATE SEAL)
	

Signed, sealed and delivered in the presence of:	
 	

TENANT: Cryolife, Inc., a Florida corporation
	

    
 Witness	
 	

BY:	
 	

    

	

 	
 	

TITLE:	
 	

    

	

    
 Notary Public	
 	

ATTEST:	
 	

    

	

 	
 	

TITLE:	
 	

    

	

 	
 	

 	
 	

(CORPORATE SEAL)

Page
3 of Sixth Amendment to Lease by and between Newmarket Partners III, Limited, a Georgia Limited Partnership, whose general partners are Laing Properties, Inc. and Laing Management Company
and Cryolife, Inc., a Florida corporation dated March 14, 1995. 

EXHIBIT "K"  

 ENVIRONMENTAL MATTERS  

	A.
	Tenant
covenants that it will not cause or permit, knowingly or unknowingly, any Hazardous Wastes to be brought upon, disposed on or stored in or on the Premises or any Hazardous
Material to be released in, on or about the Premises and that it will comply with any and all applicable laws, ordinances, rules, regulations and requirements respecting the presence, use or release
of Hazardous Materials in, on or about the Premises.

	B.
	Tenant
covenants that it will immediately notify Landlord, in writing, of any existing, pending or threatened (a) investigation, inquiry, claim or action by any governmental
authority in connection with any Environmental Laws; (b) third party claims; (c) regulatory actions: and/or (d) contamination of the Premises.

	C.
	Tenant
shall, at Tenant's expense, investigate, monitor, remediate, and/or clean up any Hazardous Material, Hazardous Waste, or other environmental condition on, about, or under the
Premises required as a result of Tenant's use or occupancy of the Premises.

	D.
	Tenant
covenants that it shall keep the Premises free of any lien imposed pursuant to any Environmental Laws

	E.
	Tenant
shall indemnify, defend and hold Landlord harmless from and against any and all claims, judgments, damages, penalties, fines, costs (including without limitation, attorney's
fees and court costs), liabilities or losses (collectively, the "Tenant Indemnified Claims") resulting from (i) the presence of Hazardous Wastes in or about the Premises or the release of
Hazardous Materials in, on or about the Premises on or after the date of this Lease, and (ii) any Hazardous Waste placed or any Hazardous Substances released elsewhere in Newmarket Business
Park by Tenant, its agents, invitees, employees and contractors.

	F.
	The
provisions of this Exhibit K shall survive the expiration or termination of this Lease.

	G.
	For
purposes of this Lease, the term "Hazardous Waste" has the same meaning as the term is defined in the Resource Conservation and Response Act, as amended, 42 U.S.C.
§6901 et. seq. ("RCRA").

	H.
	For
the purposes of this Lease, the term "Hazardous Material", is defined to include those matters described in the Environmental Response Compensation and Liability Act, as amended,
42 U.S.C. §6901 et. seq. ("CERCLA"). As used herein the term "Hazardous Materials" shall also mean (1) asbestos, or any substance containing asbestos; (2) polychlorinated
biphenyls; (3) lead; (4) radon: (5) pesticides; (6) petroleum or any other substance containing hydrocarbons; (7) any substance which, when on the Premises, is
prohibited by any Environmental Laws; and (8) any other substance, material or waste which, (i) by any Environmental Laws requires special handling or notification of any governmental
authority in its collection, storage, treatment, or disposal or (ii) is defined or classified as hazardous, dangerous or toxic pursuant to any legal requirement.

	I.
	For
purposes of this Lease, Environmental Laws shall mean: any and all federal, state and local laws, statutes, codes, ordinances, regulations, rules or other requirements relating to
human health or safety or to the environment, including, but not limited to, those applicable to the storage, treatment, disposal, handling and release of any Hazardous Waste or Hazardous Materials,
all as amended or modified from time to time. 

IN
WITNESS WHEREOF, the parties hereunto have executed this First Amendment to Lease as of the day and year first above written. 

	Signed, sealed and delivered in the presence of:	 	TENANT: Cryolife Inc.
	

    
 Witness	
 	

By:	

    

	 	 	 	Title:	 	    

	

 	
 	

 	

 	
 	

[Corporate Seal]
	

    
 Notary Public	
 	

Attest:	

    

	 	 	 	Title:	 	    

	

Signed, sealed and delivered in the presence of:	
 	

LANDLORD: Newmarket Partners III,

Laing Properties, Inc., General Partner
	

    
 Witness	
 	

By:	

    

	 	 	 	Title:	 	    

	

 	
 	

 	

 	
 	

[Corporate Seal]
	

    
 Notary Public	
 	

Attest:	

    

	 	 	 	Title:	 	    

Exhibit "A-1"  

[plat
drawing]

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00079-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00079-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00079-of-00352.parquet"}], [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00079-of-00352.parquet"}]]