FORM OF AT-WILL AMENDED EMPLOYMENT AGREEMENT



 Exhibit 10.19 
 AMENDMENT 
 TO THE 
 EMPLOYMENT AGREEMENT BETWEEN 
 CBEYOND, INC. AND JOSEPH OESTERLING 
 This Amendment (this “Amendment”) to that certain Employment Agreement between Cbeyond,
Inc. (the “Company”) and Joseph Oesterling (the “Executive”) dated as of February 26, 2008 (the “Employment Agreement”) is made as of this 29th day of December, 2008 (the “Amendment Date”), by and among the Company and the Executive. Except as set forth is this Amendment, capitalized terms used herein but not defined herein shall have the meanings
ascribed to them in the Employment Agreement. 
 WITNESSETH 
 WHEREAS, the Company and the Executive desire to amend the terms of the Employment Agreement as a result of Section 409A of the Internal Revenue
Code of 1986, as amended; 
 NOW, THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the Executive and the Company (collectively the “Parties”) hereby agree as of the Amendment Date to the following: 
 1. Amendments to the Employment Agreement. Effective as of the Amendment Date, the Employment Agreement is hereby amended as follows: 
 (a) Section 2(a) of the Employment Agreement is amended to read in full as follows: 
 “(a)
Severance. Subject to Section 2(d) below, in the event of a Specified Termination of Executive’s employment, the Company shall in accordance with the customary payroll practices of the Company, during the period beginning the day
after the date of Executive’s Separation from Service and ending on the first anniversary of such date, pay Executive severance payments to be paid at a rate equal to 100% of the annual base salary rate in effect immediately prior to
Executive’s termination of employment. If Executive’s Specified Termination occurs at any time following the effective date of a Change in Control, Company shall, within three business days of the date six months following the date of
Executive’s Separation from Service, in addition to other sums described in this paragraph, pay the Executive a sum equal to the average of the bonus paid to the Executive by the Company over the previous three years or—if Executive has
not been employed by the Company long enough to have been paid a bonus in a previous year—by paying the Executive a sum equal to the amount that would have been paid to him/her if the Company were to achieve all of the financial or other
targets necessary for 100% bonus pay-out for the calendar year during which the Specified Termination occurs.” 







 (b) Section 2(d) of the Employment Agreement is amended to read in full as follows: 
 “(d) Release; First Payment Date; Separate Payments. On or after the date of
Executive’s Separation from Service and on or before the date that is 45 days after the date of Executive’s Separation from Service, Executive shall execute a release (the “Release”) in the form attached hereto and
incorporated herein as Exhibit A or Exhibit B, as applicable. Such Release shall specifically relate to all of Executive’s rights and claims in existence at the time of such execution and shall confirm Executive’s obligations
under Section 3 of this Agreement. It is understood that, if specified in the applicable Release, Executive has a certain number of calendar days to consider whether to execute such Release, and Executive may revoke such Release within seven
(7) calendar days after execution. In the event Executive does not execute such Release within the period specified in the first sentence of this Section 2(d), or if Executive revokes such Release within the subsequent seven (7) day
period, no benefits shall be payable under this Agreement. Notwithstanding anything to the contrary in this Agreement, any severance payments or benefits that would otherwise be payable or provided under this Agreement before the first normal
payroll payment date falling on or after the sixtieth (60th) day after the date on which the Executive incurs a Separation from Service (the
“First Payment Date”) shall be made on the First Payment Date. Each separate severance installment payment and each other payment that Executive may be eligible to receive under this Agreement shall be a separate payment under this
Agreement for all purposes.” 
 (c) The following definition is added to Section 3 (Definitions) of the Employment
Agreement: 
 “‘Separation from Service’ means the Executive’s “separation from service” with the Company
as such term is defined in Treasury Regulation Section 1.409A-1(h) and any successor provision thereto.” 
 (d) The definition of
“Good Reason” in the Employment Agreement is amended to read in full as follows: 
 “Executive shall have resigned for
“Good Reason” if the Company, without Executive’s prior written consent: (i) significantly reduces the responsibilities and/or duties of Executive, excluding for this purpose an isolated, insubstantial and inadvertent
action not taken in bad faith and which is remedied by the Company promptly after receipt of notice thereof given by Executive; (ii) materially reduces Executive’s base salary except that this clause shall not apply if the salary reduction
is of not more than 10% and is applicable to all Company executives above the rank of Vice President, (iii) materially reduces Executive’s bonus opportunity except that this clause shall not apply if the bonus opportunity reduction is
applicable to all Company executives above the rank of Vice President, (iv) materially reduces the aggregate benefits provided to Executive, or (v) changes the location of Executive’s office to a location which is fifty
(50) miles or more from the office where Executive is located on the date hereof. “Good Reason” shall also include the failure of a successor to the Company to assume this Agreement. Notwithstanding the foregoing, there shall be no
resignation for 

  

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Good Reason unless (i) Executive provides the Company written notice describing in reasonable detail the circumstances alleged to constitute Good Reason
within 90 days of the first occurrence of such circumstances, (ii) the Company fails to cure such circumstances within 30 days following receipt of such written notice, and (iii) Executive’s resignation becomes effective and Executive
incurs a Separation from Service within a reasonable period of time after the first occurrence of such circumstances (but in no event later than 2 years after the first occurrence of such circumstances).” 
 (e) The definition of “Specified Termination” in the Employment Agreement is amended to read in full as follows: 
 “‘Specified Termination’ means a termination of Executive’s employment by the Company without Cause or the resignation of
Executive for Good Reason, provided, however, that no Specified Termination shall occur unless the Executive also incurs a Separation from Service.” 
 (f) Section 4(l) of the Employment Agreement is amended to read in full as follows: 
 “(l) Code
Section 409A. 
 (i) Six Month Delay. To the extent any benefits under this Agreement are treated as
non-qualified deferred compensation subject to Section 409A of the Internal Revenue Code of 1986, as amended (the “Code”), then if Executive is deemed at the time of his Separation from Service to be a “specified employee”
for purposes of Section 409A(a)(2)(B)(i) of the Code, then to the extent delayed commencement of any portion of the benefits to which Employee is entitled under this Agreement is required in order to avoid a prohibited distribution under
Section 409A(a)(2)(B)(i) of the Code, such portion of Employee’s termination benefits shall not be provided to Employee prior to the earlier of (i) the expiration of the six-month period measured from the date of the Executive’s
Separation from Service or (ii) the date of Executive’s death. Upon the earlier of such dates, all payments deferred pursuant to this Section 3(f) shall be paid in a lump sum to Executive. Thereafter, payments will resume in
accordance with this Agreement. The determination of whether the Executive is a “specified employee” for purposes of Section 409A(a)(2)(B)(i) of the Code as of the time of his Separation from Service shall made by the Company
in accordance with the terms of Section 409A of the Code and applicable guidance thereunder (including without limitation Treas. Reg. Section 1.409A-1(i) and any successor provision thereto). 
 (ii) In-kind Benefits and Reimbursements. Notwithstanding anything to the contrary in this Agreement, in-kind benefits and
reimbursements provided under this Agreement during any tax year of the Executive shall not affect in-kind benefits or reimbursements to be provided in any other tax year of the Executive, except for the reimbursement of medical expenses referred to
in Section 105(b) of the Code, and are not subject to liquidation or exchange for another benefit. 

  

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Notwithstanding anything to the contrary in this Agreement, reimbursement requests must be timely submitted by Executive and, if timely submitted,
reimbursement payments shall be made to the Executive as soon as administratively practicable following such submission, but in no event later than December 31st of the calendar year following the calendar year in which the expense was incurred. In no event shall the Executive be entitled to any reimbursement payments after December 31st of the calendar year following the calendar year in which the expense was incurred. This paragraph shall only apply to in-kind benefits and reimbursements that would result in
taxable compensation income to the Executive. 
 (iii) Miscellaneous. This Agreement is intended to be written,
administered, interpreted and construed in a manner such that no payment or benefits provided under the Agreement become subject to (a) the gross income inclusion set forth within Code Section 409A(a)(1)(A) or (b) the interest and
additional tax set forth within Code Section 409A(a)(1)(B) (together, referred to herein as the “Section 409A Penalties”), including, where appropriate, the construction of defined terms to have meanings that would not cause the
imposition of Section 409A Penalties. In no event shall the Company be required to provide a tax gross-up payment to Executive or otherwise reimburse Executive with respect to Section 409A Penalties. Additionally, in the event that
following the date hereof the Company or the Executive reasonably determines that any compensation or benefits payable under this Agreement may be subject to Section 409A of the Internal Revenue Code, the Company and the Executive shall work
together to adopt such amendments to this Agreement or adopt other policies or procedures (including amendments, policies and procedures with retroactive effect), or take any other commercially reasonable actions necessary or appropriate to
(x) exempt the compensation and benefits payable under this Agreement from Section 409A of the Code and/or preserve the intended tax treatment of the compensation and benefits provided with respect to this Agreement or (y) comply with
the requirements of Section 409A of the Code and related Department of Treasury guidance.” 
 2. No Other Amendment. Except
as expressly set forth in this Amendment, the Employment Agreement shall remain unchanged and shall continue in full force and effect according to its terms. 
 3. Acknowledgement. The Executive acknowledges and agrees that he has carefully read this Amendment in its entirety, fully understands and agrees to its terms and provisions and intends and agrees that it be
final and legally binding on the Executive and the Company. 
 4. Governing Law; Counterparts. This Amendment shall be construed in
accordance with the laws of the State of Georgia without reference to principles of conflicts of law and may be executed in several counterparts by the Parties. 
  


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 [Signature Page Follows] 
  

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 IN WITNESS WHEREOF, the Executive has hereunto set the Executive’s hand and the Company has caused
this Amendment to be executed in its name on its behalf, all as of the day and year first above written. 
  

			
	CBEYOND, INC.
		
	By:	 	 /s/ J. Robert Fugate

	Name:	 	 J. Robert Fugate

	Title:	 	 Executive Vice President and Chief Financial Officer



  

	
	JOSEPH OESTERLING
	
	 /s/ Joseph Oesterling



  

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