Common use of Index Clause in Contracts

Index. Two business days prior to the beginning of the Term of this Schedule, we will read THE WALL STREET JOURNAL to determine the published highest yield on four (4) year U.S. Treasury Notes. This yield is called the "Index". If the Index is not published in THE WALL STREET JOURNAL, we will determine it from another reliable source. If the Index is higher or lower than 5.08%, we will increase or decrease the rent payments under this Schedule to reflect this increase or decrease. We will give you notice of any increase as soon as we can. You will pay the increased rent payments unless we have made an obvious mistake in our calculations. LESSOR: LESSEE: FINOVA CAPITAL CORPORATION GENAISSANCE PHARMACEUTICALS, INC. 00 XXXXXXXXX XXXXX XXXX XXXXXXX XXXX XXXXXXXXXX, XXXXXXXXXXX 00000 XXX XXXXX, XX 00000 BY: /s/ Xxxxx X. Xxxxxxxxx BY: /s/ Xxxxx Xxxxx ----------------------------- ------------------------------ PRINTED NAME: XXXXX X. XXXXXXXXX PRINTED NAME: Xxxxx Xxxxx ------------------- --------------------- TITLE: DIRECTOR - CONTRACT ADMINISTRATION TITLE: EVP & CFO ---------------------------------- ---------------------------- DATE ACCEPTED: June 8, 1999 DATED: 5/25/99 -------------------------- ---------------------------- MASTER LEASE SCHEDULE NO. 4 TO MASTER LEASE NO. S6930 (THE "LEASE")

Index. Two business days prior to the beginning of the Term of this Schedule, we will read THE WALL STREET JOURNAL to determine the published highest yield on four (4) year U.S. Treasury Notes. This yield is called the "Index". If the Index is not published in THE WALL STREET JOURNAL, we will determine it from another reliable source. If the Index is higher or lower than 5.08%, we will increase or decrease the rent payments under this Schedule to reflect this increase or decrease. We will give you notice of any increase as soon as we can. You will pay the increased rent payments unless we have made an obvious mistake in our calculations. LESSOR: LESSEE: FINOVA CAPITAL CORPORATION GENAISSANCE PHARMACEUTICALS, INC. 00 XXXXXXXXX XXXXX XXXX XXXXXXX XXXX XXXXXXXXXX, XXXXXXXXXXX 00000 XXX XXXXX, XX 00000 BY: /s/ Xxxxx X. Xxxxxxxxx BY: /s/ Xxxxx Xxxxx ----------------------------- ------------------------------ --------------------------------- ----------------------------------- PRINTED NAME: XXXXX X. XXXXXXXXX PRINTED NAME: Xxxxx Xxxxx ------------------- --------------------- ----------------------- ------------------------ TITLE: DIRECTOR - CONTRACT ADMINISTRATION TITLE: EVP & CFO ---------------------------------- ---------------------------- -------------------------------- DATE ACCEPTED: June 89-16-99 DATED: August 5, 1999 DATED: 5/25/99 -------------------------- ---------------------------- ------------------------------- MASTER LEASE SCHEDULE NO. 4 5 TO MASTER LEASE NO. S6930 (THE "LEASE")

Index. Two business days prior to the beginning of the Term of this Schedule, we will read THE WALL STREET JOURNAL to determine the published highest yield on four (4) year U.S. Treasury Notes. This yield is called the "Index". If the Index is not published in THE WALL STREET JOURNAL, we will determine it from another reliable source. If the Index is higher or lower than 5.08%, we will increase or decrease the rent payments under this Schedule to reflect this increase or decrease. We will give you notice of any increase as soon as we can. You will pay the increased rent payments unless we have made an obvious mistake in our calculations. LESSOR: LESSEE: FINOVA CAPITAL CORPORATION GENAISSANCE PHARMACEUTICALS, INC. 00 XXXXXXXXX XXXXX XXXX XXXXXXX XXXX XXXXXXXXXX, XXXXXXXXXXX 00000 XXX XXXXX, XX 00000 BY: /s/ Xxxxx X. Xxxxxxxxx BY: /s/ Xxxxx Xxxxx --------------------------------- ----------------------------- ------------------------------ PRINTED NAME: XXXXX X. XXXXXXXXX PRINTED NAME: Xxxxx Xxxxx ------------------- --------------------- -------------------- TITLE: DIRECTOR - CONTRACT ADMINISTRATION TITLE: EVP & CFO ---------------------------------- ---------------------------- ------------------------------------------ --------------------------- DATE ACCEPTED: June 8, 1999 2/23/99 DATED: 5/25/99 -------------------------- 1/28/99 ---------------------------- --------------------------- MASTER LEASE SCHEDULE NO. 4 2 TO MASTER LEASE NO. S6930 (THE "LEASE")

Index. Two business days prior to the beginning of the Term of this Schedule, we will read THE WALL STREET JOURNAL to determine the published highest yield on four (4) year U.S. Treasury Notes. This yield is called the "Index". If the Index is not published in THE WALL STREET JOURNAL, we will determine it from another reliable source. If the Index is higher or lower than 5.08%, we will increase or decrease the rent payments under this Schedule to reflect this increase or decrease. We will give you notice of any increase as soon as we can. You will pay the increased rent payments unless we have made an obvious mistake in our calculations. LESSOR: LESSEE: FINOVA CAPITAL CORPORATION GENAISSANCE PHARMACEUTICALS, INC. 00 XXXXXXXXX XXXXX XXXX XXXXXXX XXXX XXXXXXXXXX, XXXXXXXXXXX 00000 XXX XXXXX, XX 00000 BY: /s/ Xxxxx X. Xxxxxxxxx BY: /s/ Xxxxx Xxxxx ----------------------------- ------------------------------ -------------------------------------- ------------------------------------- PRINTED NAME: XXXXX X. XXXXXXXXX PRINTED NAME: Xxxxx Xxxxx ------------------- --------------------- TITLE: DIRECTOR - CONTRACT ADMINISTRATION TITLE: EVP & CFO ---------------------------------- XXXXX XXXXX ---------------------------- DATE ACCEPTED: June 8, 1999 DATED: 5/25/99 -------------------------- ---------------------------- MASTER LEASE SCHEDULE NO. 4 TO MASTER LEASE NO. S6930 (THE "LEASE")--------------------------

Index. Two business days prior to the beginning of the Term of this Schedule, we will read THE WALL STREET JOURNAL to determine the published highest yield on four (4) year U.S. Treasury Notes. This yield is called the "Index". If the Index is not published in THE WALL STREET JOURNAL, we will determine it from another reliable source. If the Index is higher or lower than 5.08%, we will increase or decrease the rent payments under this Schedule to reflect this increase or decrease. We will give you notice of any increase as soon as we can. You will pay the increased rent payments unless we have made an obvious mistake in our calculations. LESSOR: LESSEE: FINOVA CAPITAL CORPORATION GENAISSANCE PHARMACEUTICALS, INC. 00 XXXXXXXXX XXXXX XXXX XXXXXXX XXXX XXXXXXXXXX, XXXXXXXXXXX 00000 XXX XXXXX, XX 00000 BY: /s/ Xxxxx X. Xxxxxxxxx BY: /s/ Xxxxx Xxxxx ----------------------------- ------------------------------ --------------------------------- ----------------------------------- PRINTED NAME: XXXXX X. XXXXXXXXX PRINTED NAME: Xxxxx Xxxxx XXXXX XXXXX ------------------- --------------------- TITLE: DIRECTOR - CONTRACT ADMINISTRATION TITLE: EVP & CFO ---------------------------------- ---------------------------- DATE ACCEPTED: June 8, 1999 DATED: 5/25/99 -------------------------- ---------------------------- MASTER LEASE SCHEDULE NO. 4 TO MASTER LEASE NO. S6930 (THE "LEASE")--------------------------

Index. Two business days prior to the beginning of the Term of this Schedule, we will read THE WALL STREET JOURNAL to determine the published highest yield on four (4) year U.S. Treasury Notes. This yield is called the "Index". If the Index is not published in THE WALL STREET JOURNAL, we will determine it from another reliable source. If the Index is higher or lower than 5.086.29%, we will increase or decrease the rent payments under this Schedule to reflect this increase or decrease. We will give you notice of any increase as soon as we can. You will pay the increased rent payments unless we have made an obvious mistake in our calculations. LESSOR: LESSEE: FINOVA CAPITAL CORPORATION GENAISSANCE PHARMACEUTICALS, INC. 00 XXXXXXXXX XXXXX XXXX XXXXXXX XXXX XXXXXXXXXX, XXXXXXXXXXX 00000 XXX XXXXX, XX 00000 BY: /s/ Xxxxx X. Xxxxxxxxx BY: /s/ Xxxxx Xxxxx ----------------------------- ------------------------------ XXXXX XXXXX --------------------------------- ---------------------------------- PRINTED NAME: PRINTED NAME: XXXXX X. XXXXXXXXX PRINTED NAME: Xxxxx Xxxxx ------------------- --------------------- XXXXX ---------------------- ----------------------- TITLE: DIRECTOR - CONTRACT ADMINISTRATION TITLE: EVP & AND CFO ---------------------------------- ---------------------------- DATE ACCEPTED: June 8, 1999 DATED: 5/25/99 -------------------------- ---------------------------- MASTER LEASE SCHEDULE NO. 4 TO MASTER LEASE NO. S6930 (THE "LEASE")------------------------------ ------------------------------

Index. Two business days prior to the beginning of the Term of this Schedule, we will read THE WALL STREET JOURNAL to determine the published highest yield on four (4) year U.S. Treasury Notes. This yield is called the "Index". If the Index is not published in THE WALL STREET JOURNAL, we will determine it from another reliable source. If the Index is higher or lower than 5.08%, we will increase or decrease the rent payments under this Schedule to reflect this increase or decrease. We will give you notice of any increase as soon as we can. You will pay the increased rent payments unless we have made an obvious mistake in our calculations. LESSOR: LESSEE: FINOVA CAPITAL CORPORATION GENAISSANCE PHARMACEUTICALS, INC. 00 XXXXXXXXX XXXXX XXXX XXXXXXX XXXX XXXXXXXXXX, XXXXXXXXXXX 00000 XXX XXXXX, XX 00000 BY: /s/ Xxxxx X. Xxxxxxxxx BY: /s/ Xxxxx Xxxxx ----------------------------- ------------------------------ -------------------------------- PRINTED NAME: XXXXX X. XXXXXXXXX PRINTED NAME: Xxxxx Xxxxx ------------------- --------------------- TITLE: DIRECTOR - CONTRACT ADMINISTRATION TITLE: EVP & CFO ---------------------------------- ---------------------------- DATE ACCEPTED: June 8, 1999 DATED: 5/25/99 -------------------------- ---------------------------- MASTER LEASE SCHEDULE NO. 4 TO MASTER LEASE NO. S6930 (THE "LEASE")-----------------------

Index. Two business days prior to the beginning of the Term of this Schedule, we will read THE WALL STREET JOURNAL to determine the published highest yield on four (4) year U.S. Treasury Notes. This yield is called the "Index". If the Index is not published in THE WALL STREET JOURNAL, we will determine it from another reliable source. If the Index is higher or lower than 5.08%, we will increase or decrease the rent payments under this Schedule to reflect this increase or decrease. We will give you notice of any increase as soon as we can. You will pay the increased rent payments unless we have made an obvious mistake in our calculations. LESSOR: LESSEE: FINOVA CAPITAL CORPORATION GENAISSANCE PHARMACEUTICALS, INC. 00 XXXXXXXXX XXXXX XXXX XXXXXXX XXXX XXXXXXXXXX, XXXXXXXXXXX 00000 XXX XXXXX, XX 00000 BY: /s/ Xxxxx X. Xxxxxxxxx BY: /s/ Xxxxxxxxx Xxxxx Xxxxx ----------------------------- ------------------------------ ----------------------------------- PRINTED NAME: XXXXX X. XXXXXXXXX PRINTED NAME: Xxxxx Xxxxx ------------------- --------------------- XXXXXXXXX XXXXX -------------------- -------------------------- TITLE: DIRECTOR - CONTRACT ADMINISTRATION TITLE: EVP & CFO ---------------------------------- ---------------------------- CHIEF EXECUTIVE OFFICER ----------------------------------- --------------------------------- DATE ACCEPTED: June 8March 31, 1999 DATED: 5/25/99 -------------------------- ---------------------------- 3-25-99 ------------------ -------------------------------- MASTER LEASE SCHEDULE NO. 4 3 TO MASTER LEASE NO. S6930 (THE "LEASE")