Exhibit 10.13
AMENDMENT OF PROMISSORY NOTE
This Amendment of Promissory Note is made as of January 22, 1996, between
KeraVision, Inc. (the "Company") and Xxxxxx Xxxxxxx Xxxxxx (the "Purchaser").
The Promissory Note ("Note") executed by the Purchaser on January 22, 1993,
under which the Purchaser promised to pay to the Company $11,519.09, plus
interest, on or before January 22, 1996, is hereby amended as follows:
(1) The Company and the Purchaser hereby agree that the interest due with
respect to the Note as of the date hereof is $1,575.85, which amount is hereby
added to the original principal amount of the Note, so that the principal as of
the date hereof is $13,094.94.
(2) The due date of all principal and interest under the Note is extended
to January 13, 1998.
(3) The interest rate of the Note changes as of this Amendment Date from
the original 4.32% per annum, compounded semi-annually, to 5.43% per annum,
compounded semi-annually.
KERAVISION, INC. XXXXXX XXXXXXX XXXXXX
/s/ Xxxx Xxxxxxx-Colbrie /s/ Xxxxxx Xxxxxxx Xxxxxx
____________________________________ _________________________________
Signature Signature
Xxxx Xxxxxxx-Colbrie
By:_________________________________
Print Name
VP Finance, CFO
Title:______________________________
AMENDMENT OF PROMISSORY NOTE
This Amendment of Promissory Note is made as of September 9, 1996, between
KeraVision, Inc. (the "Company") and Xxxxxx X. Xxxxxx (the "Purchaser").
The Promissory Note ("Note") executed by the Purchaser on September 1,
1993, under which the Purchaser promised to pay to the Company $17,395.87, plus
interest, on or before September 9, 1996, is hereby amended as follows:
(1) The Company and the Purchaser hereby agree that the interest due with
respect to the Note as of the date hereof is $2,119.92, which amount is hereby
added to the original principal amount of the Note, so that the principal as of
the date hereof is $19,515.79.
(2) The due date of all principal and interest under the Note is extended
to September 1, 1998.
(3) The interest rate of the Note changes as of this Amendment Date from
the original 3.87% per annum, compounded semi-annually, to 5.93% per annum,
compounded semi-annually.
KERAVISION, INC. XXXXXX X. XXXXXX
/s/ Xxxx Xxxxxxx-Colbrie /s/ Xxxxxx X. Xxxxxx
____________________________________ _________________________________
Signature Signature
Xxxx Xxxxxxx-Colbrie
By:_________________________________
Print Name
VP Finance, CFO
Title:______________________________
AMENDMENT OF PROMISSORY NOTE
This Amendment of Promissory Note is made as of January 13, 1996, between
KeraVision, Inc. (the "Company") and Xxxxxx Xxxxxxx Xxxxxx (the "Purchaser").
The Promissory Note ("Note") executed by the Purchaser on January 13, 1993,
under which the Purchaser promised to pay to the Company $15,788.12, plus
interest, on or before January 13, 1996, is hereby amended as follows:
(1) The Company and the Purchaser hereby agree that the interest due with
respect to the Note as of the date hereof is $2,159.87, which amount is hereby
added to the original principal amount of the Note, so that the principal as of
the date hereof is $17,947.99.
(2) The due date of all principal and interest under the Note is extended
to January 13, 1998.
(3) The interest rate of the Note changes as of this Amendment Date from
the original 4.32% per annum, compounded semi-annually, to 5.43% per annum,
compounded semi-annually.
KERAVISION, INC. XXXXXX XXXXXXX XXXXXX
/s/ Xxxx Xxxxxxx-Colbrie /s/ Xxxxxx X. Xxxxxx
____________________________________ _________________________________
Signature Signature
Xxxx Xxxxxxx-Colbrie
By:_________________________________
Print Name
VP Finance, CFO
Title:______________________________
