NICOR INC Contracts & Agreements

Amendment to Nicor Inc. Supplemental Senior Officer Retirement Plan (Filed With SEC on November 14, 2011)

Amendment to Nicor Inc. Stock Deferral Plan (Filed With SEC on November 14, 2011)

Form of Amendment to Change-in-Control Agreement (Filed With SEC on November 14, 2011)

First Amendment to 3-Year Credit Agreement dated as of April 19, 2011 (Filed With SEC on May 4, 2011)

Restricted Stock Unit Agreement between Nicor Inc. and Russ M. Strobel (Filed With SEC on March 25, 2011)

Form of Restricted Stock Unit Agreement (Filed With SEC on March 25, 2011)

Restricted Stock Unit Agreement between Nicor Inc. and Rick Murrell (Filed With SEC on March 25, 2011)

Performance Cash Unit Agreement between Nicor Inc. and Rick Murrell (Filed With SEC on March 25, 2011)

2011 Long Term Incentive Program (Filed With SEC on March 25, 2011)

Supplemental Indenture, dated January 25, 2011, of Nicor Gas to BNY Mellon Trust Company, Trustee, under Indenture dated as of January 1, 1954 (Filed With SEC on February 24, 2011)

Third Amendment to the Nicor Inc. Directors Deferred Compensation Plan (Filed With SEC on February 24, 2011)

Third Amendment to the Northern Illinois Gas Company Directors Deferred Compensation Plan (Filed With SEC on February 24, 2011)

First Amendment to the Nicor Directors Stock Value Plan, as amended and restated effective January 1, 2008 (Filed With SEC on February 24, 2011)

AGREEMENT AND PLAN OF MERGER (Filed With SEC on December 7, 2010)

Amendment to Restricted Stock Unit Agreements Nicor Inc. 2006 Long-Term Incentive Plan (Non-Tropical) (Filed With SEC on November 19, 2010)

Amendment to Restricted Stock Unit Agreements Nicor Inc. 2006 Long-Term Incentive Plan (Tropical) (Filed With SEC on November 19, 2010)

3 Year Credit Agreement Dated as of April 23, 2010 (Filed With SEC on May 3, 2010)

364-Day Credit Agreement Dated as of April 23, 2010 (Filed With SEC on May 3, 2010)

Restricted Stock Unit Agreement between Nicor Inc. and Russ M. Strobel (Filed With SEC on March 26, 2010)

Form of Restricted Stock Unit Agreement (Filed With SEC on March 26, 2010)

Restricted Stock Unit Agreement between Nicor Inc. and Rick Murrell (Filed With SEC on March 26, 2010)

Form of Amendment to 2007, 2008 and 2009 Restricted Stock Unit Agreements (Filed With SEC on March 26, 2010)

Form of Performance Cash Unit Agreement (Filed With SEC on March 26, 2010)

Performance Cash Unit Agreement between Nicor Inc. and Rick Murrell (Filed With SEC on March 26, 2010)

2010 Long-Term Incentive Program (Filed With SEC on March 26, 2010)

Amended and Restated Change-in-Control Agreement dated as of December 17, 2007 between Nicor Inc. and Rocco J. DAlessandro (Filed With SEC on February 24, 2010)

Supplemental Indenture, dated July 23, 2009, of Nicor Gas to BNY Mellon Trust Company, Trustee, under Indenture dated as of January 1, 1954 (Filed With SEC on July 31, 2009)

364-Day Credit Agreement Dated as of May 11, 2009 (Filed With SEC on July 31, 2009)

NICORINC. SECONDAMENDMENT TO NICORINC. STOCK DEFERRAL PLAN (GoverningPre-2005 Benefits) (Filed With SEC on July 27, 2009)

NICORINC. FIRSTAMENDMENT TO NICORINC. STOCK DEFERRAL PLAN (GoverningPost-2004 Benefits) (Filed With SEC on July 27, 2009)

NICORINC. SECONDAMENDMENT TO NICORINC. 2006 LONG TERM INCENTIVE PLAN (Filed With SEC on July 27, 2009)

NICORINC. FIRSTAMENDMENT TO NICORINC. 2008 LONG-TERM INCENTIVE PROGRAM (Filed With SEC on July 27, 2009)

NICORINC. FIRSTAMENDMENT TO NICORINC. 2009 LONG-TERM INCENTIVE PROGRAM (Filed With SEC on July 27, 2009)

NICOR INC. 2006 LONG TERMINCENTIVE PLAN FIRSTAMENDMENT TO 2008RESTRICTED STOCK UNIT AGREEMENT (Filed With SEC on July 27, 2009)

NICOR INC. 2006 LONG TERMINCENTIVE PLAN FIRSTAMENDMENT TO 2009RESTRICTED STOCK UNIT AGREEMENT (Filed With SEC on July 27, 2009)

NICOR INC. 2006 LONG TERMINCENTIVE PLAN FIRSTAMENDMENT TO PERFORMANCECASH UNIT AGREEMENT (Filed With SEC on July 27, 2009)

TROPICALSHIPPING COMPANY FIRSTAMENDMENT TO LONG-TERMPERFORMANCE INCENTIVE PLAN (Filed With SEC on July 27, 2009)

TROPICALSHIPPING COMPANY (Filed With SEC on July 27, 2009)

NicorInc. Form 8-K Exhibit 10.01 MEMORANDUMOF AGREEMENT REACHED (Corrected 3/17/09) IN COLLECTIVE BARGAINING MARCH11,2009 (Filed With SEC on April 17, 2009)

RESTRICTEDSTOCK UNIT AGREEMENT NICOR INC. 2006 LONG-TERMINCENTIVE PLAN (Filed With SEC on March 27, 2009)

PERFORMANCECASH UNIT AGREEMENT NICOR INC. 2006 LONG-TERMINCENTIVE PLAN (Filed With SEC on March 27, 2009)

NICOR INC. 2009 LONG-TERMINCENTIVE PROGRAM (Filed With SEC on March 27, 2009)

Nicor Gas Supplementary Savings Plan (as Amended and Restated for Post-2004 Benefits, Effective January 1, 2008) (Filed With SEC on February 25, 2009)

2008 Nicor Annual Incentive Compensation Plan for Officers (Filed With SEC on February 25, 2009)

2008 Nicor Gas Annual Incentive Compensation Plan for Officers (Filed With SEC on February 25, 2009)

First Amendment to the Nicor Inc. Directors Deferred Compensation Plan (Filed With SEC on February 25, 2009)

Second Amendment to the Nicor Inc. Directors Deferred Compensation Plan (Filed With SEC on February 25, 2009)

First Amendment to the Northern Illinois Gas Company Directors Deferred Compensation Plan (Filed With SEC on February 25, 2009)

Second Amendment to the Northern Illinois Gas Company Directors Deferred Compensation Plan (Filed With SEC on February 25, 2009)

AGREEMENTRESTATING 1984 AND 1985 NICORCAPITAL ACCUMULATION PLAN PARTICIPATIONAGREEMENTS (Filed With SEC on November 20, 2008)

NICOR CAPITAL ACCUMULATIONPLAN AsAmended and Restated Effective as of January 1, 2008 (Filed With SEC on November 20, 2008)

Supplemental Indenture, dated August 1, 2008, of Nicor Gas to BNY Mellon Trust Company, Trustee, under Indenture dated January 1, 1954 (Filed With SEC on November 3, 2008)

9-Month Credit Agreement Dated as of August 11, 2008 (Filed With SEC on November 3, 2008)

First Amendment to Restricted Stock Unit Agreement between Russ M. Strobel and Nicor Inc (Filed With SEC on November 3, 2008)

Birdsall, Inc. SupplementarySavings Plan (EffectiveJanuary 1, 2009) TABLEOF CONTENTS (Filed With SEC on October 16, 2008)

NicorInc. Salary DeferralPlan (AsAmended and Restated for Post-2004 Benefits, Effective January 1,2008) (Filed With SEC on July 29, 2008)

AmendmentTo NicorInc. Salary Deferral Plan (As inEffect on October 3, 2004, for Pre-2005 Benefits) (Filed With SEC on July 29, 2008)

Nicor Inc. Stock DeferralPlan (AsAmended and Restated for Post-2004 Benefits, Effective January 1,2008) Nicor Inc. Stock DeferralPlan (Filed With SEC on July 29, 2008)

AmendmentTo Nicor Inc. Stock DeferralPlan (As inEffect on October 3, 2004, for Pre-2005 Benefits) (Filed With SEC on July 29, 2008)

Nicor, Inc. SupplementalSenior Officer Retirement Plan (AsAmended and Restated for Post-2004 Benefits, Effective January 1,2008) TABLEOF CONTENTS (Filed With SEC on July 29, 2008)

AmendmentTo Nicor Inc. SupplementalSenior Officer Retirement Plan (As inEffect on October 3, 2004, for Pre-2005 Benefits) (Filed With SEC on July 29, 2008)

FOURTHAMENDMENT TO NICORINC. 1997 LONG-TERMINCENTIVE PLAN (Filed With SEC on July 29, 2008)

FIRSTAMENDMENT TO NICORINC. 2006 LONGTERM INCENTIVE PLAN (Filed With SEC on July 29, 2008)

AMENDED ANDRESTATED SUPPLEMENTAL RETIREMENTBENEFIT AGREEMENT (AsAmended And Restated for Post-2004 Benefits, Effective January 1,2008) (Filed With SEC on July 29, 2008)

NICOR CLAIMS PROCEDURES FORNONQUALIFIED PLANS (Filed With SEC on July 29, 2008)

Nicor Gas SupplementaryRetirement Plan (AsAmended And Restated for Post-2004 Benefits, Effective January 1,2008) TABLE OFCONTENTS (Filed With SEC on July 29, 2008)

AmendmentTo Nicor Gas SupplementaryRetirement Plan (As inEffect on October 3, 2004, for Pre-2005 Benefits) (Filed With SEC on July 29, 2008)

RESTRICTEDSTOCK UNIT AGREEMENT NICOR INC. 2006 LONG-TERMINCENTIVE PLAN (Filed With SEC on March 28, 2008)

PERFORMANCECASH UNIT AGREEMENT NICOR INC. 2006 LONG-TERMINCENTIVE PLAN (Filed With SEC on March 28, 2008)

NICOR INC. 2008 LONG-TERMINCENTIVE PROGRAM (Filed With SEC on March 28, 2008)

TROPICALSHIPPING COMPANY LONG-TERM PERFORMANCEINCENTIVE PLAN (Filed With SEC on March 28, 2008)

TropicalAnnual Incentive Compensation Plan (Filed With SEC on March 28, 2008)

Final Allocation Agreement between Nicor Gas and Commonwealth Edison Company dated as of January 3, 2008 (Filed With SEC on February 26, 2008)

Amended and Restated Change-in-Control Agreement dated as of February 7, 2008 between Tropical Shipping and Construction Company Limited and Rick Murrell (Filed With SEC on February 26, 2008)

Tropical Shipping Company Long-Term Performance Incentive Plan dated as of January 1, 1995 (Filed With SEC on February 26, 2008)

The Tropical Companies U.S./Satellites/Vessels Incentive Compensation Plan dated as of May 1, 2007 (Filed With SEC on February 26, 2008)

AMENDED AND RESTATED CHANGE-IN-CONTROL AGREEMENT (Filed With SEC on December 19, 2007)

NICOR ANNUAL INCENTIVE COMPENSATION PLAN FOR OFFICERS (Filed With SEC on November 29, 2007)

NICOR GAS ANNUAL INCENTIVE COMPENSATION PLAN FOR OFFICERS (Filed With SEC on November 29, 2007)

210-Day Credit Agreement dated as of October 18, 2007 (Filed With SEC on November 1, 2007)

Nicor Gas Directors Deferred Compensation Plan, as amended and restated effective January 1, 2008 (Filed With SEC on July 31, 2007)

Nicor Directors Deferred Compensation Plan, as amended and restated effective January 1, 2008 (Filed With SEC on July 31, 2007)

Nicor Directors Stock Value Plan, as amended and restated effective January 1, 2008 (Filed With SEC on July 31, 2007)

2007 LONG-TERM INCENTIVE PROGRAM (Filed With SEC on March 26, 2007)

PERFORMANCE CASH UNIT AGREEMENT NICOR INC. 2007 LONG-TERM INCENTIVE PROGRAM (Filed With SEC on March 26, 2007)

2007 NICOR GAS ANNUAL INCENTIVE COMPENSATION PLAN FOR OFFICERS (Filed With SEC on February 28, 2007)

Supplemental Indenture, dated December 1, 2006, of Nicor Gas to BNY Midwest Trust Company, Trustee, under Indenture dated as of January 1, 1954 (Filed With SEC on February 23, 2007)

Change-in-Control Agreement, dated November 22, 2002, between Nicor Inc. and Ms. Colalillo (Filed With SEC on February 23, 2007)

210-Day Credit Agreement dated as of October 26, 2006 (Filed With SEC on November 1, 2006)

Second Amendment to the 5-Year Credit Agreement dated as of October 26, 2006 (Filed With SEC on November 1, 2006)

NON-QUALIFIED STOCK OPTION AGREEMENT NICOR INC. 1997 LONG-TERM INCENTIVE PLAN (Filed With SEC on May 3, 2006)

INTERIM COOPERATIVE AGREEMENT (Filed With SEC on May 3, 2006)

AMENDMENT NO. 1 TO THE INTERIM COOPERATIVE AGREEMENT (Filed With SEC on May 3, 2006)

AMENDMENT NO. 2 TO THE INTERIM COOPERATIVE AGREEMENT (Filed With SEC on May 3, 2006)

AMENDMENT NO. 3 TO THE INTERIM COOPERATIVE AGREEMENT (Filed With SEC on May 3, 2006)

DEFERRED RESTRICTED STOCK AGREEMENT NICOR INC. 1997 LONG-TERM INCENTIVE PLAN (Filed With SEC on March 17, 2006)

RESTRICTED STOCK AGREEMENT NICOR INC. 1997 LONG-TERM INCENTIVE PLAN (Filed With SEC on March 17, 2006)

PERFORMANCE CASH UNIT AGREEMENT NICOR INC. 2006 LONG-TERM INCENTIVE PROGRAM (Filed With SEC on March 17, 2006)

2006 LONG-TERM INCENTIVE PROGRAM (Filed With SEC on March 17, 2006)

THIRD AMENDMENT TO NICOR INC. 1997 LONG-TERM INCENTIVE PLAN (Filed With SEC on March 17, 2006)

2006 NICOR GAS ANNUAL INCENTIVE COMPENSATION PLAN FOR OFFICERS (Filed With SEC on March 17, 2006)

FIRST AMENDMENT TO THE NICOR INC. SALARY DEFERRAL PLAN (Filed With SEC on February 27, 2006)

CHANGE-IN-CONTROL AGREEMENT (Filed With SEC on February 27, 2006)

Supplemental Indenture, dated 12/1/03 (Filed With SEC on February 20, 2004)

Change-in-Control Agreement, dated 11/22/02 (Filed With SEC on February 20, 2004)

Change-in-Control Agreement, dated 11/25/02 (Filed With SEC on February 20, 2004)

Change-in-Control Agreement, dated 12/8/03 (Filed With SEC on February 20, 2004)

FIRST AMENDMENT TO THE CHANGE-IN-CONTROL AGREEMENT BETWEEN NICOR INC. AND RUSS M. STROBEL (Filed With SEC on March 28, 2003)

NICOR INC. SUPPLEMENTAL SENIOR OFFICER RETIREMENT PLAN Mayer, Brown, Rowe & Maw Chicago TABLE OF CONTENTS (Filed With SEC on March 28, 2003)

Attachment A (Filed With SEC on March 28, 2003)

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NICOR INC Contracts & Agreements