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| 1. | Budget for Services and Pass-Through Budget. Therefore, the following changes to the Agreement are hereby made: |
|----|-----------------------------------------------------------------------------------------------------------------|

| a. | Budget for Services and Pass-Through Budget, attached to the Agreement as Appendix C, is hereby updated with additional Pass Through Costs as detailed in Amendment Appendix A attached hereto and incorporated herein by reference. |
|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

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| APTIV SOLUTIONS, INC.                                 |   |   | CEL-SCI CORPORATION     |   |
|-------------------------------------------------------|--------|--------|-------------------------|--------|
|                                                  |   |   |                    |   |
| /s/Michael McKelvey                                   |   |   | /s/ Geert R. Kersten    |   |
| Authorized Signature                                  |   |   | Authorized Signature    |   |
|                                                  |   |   |                    |   |
| Executive Vice President and Chief Operations Officer |   |   | Chief Executive Officer |   |
| Title                                                 |   |   | Title                   |   |
|                                                  |   |   |                    |   |
| July 31, 2013                                         |   |   | July 31, 2013           |   |
| Date                                                  |   |   | Date                    |   |

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| ADDITIONAL ESTIMATED PASS-THROUGH COSTS |   | USD    |      |
|-----------------------------------------|--------|--------|-----------|
| MD Anderson                             |   |   | 924,832   |   |
| ICON - Medical Imaging                  |   |   | 1,757,838 |   |
| Total (This Amendment 01)               |   |   | 2,682,670 |   |

| SUMMARY OF ESTIMATED PASS-THROUGH COSTS |   | USD    |      |
|-----------------------------------------|--------|--------|-----------|
| Original Agreement (PA01)               |   |   | 1,638,650 |   |
| This Amendment 01                       |   |   | 2,682,670 |   |
| Total                                   |   |   | 4,321,320 |   |

| Summary of TOTAL including Aptiv Solutions costs + pass-through costs |   | USD    |       |
|-----------------------------------------------------------------------|--------|--------|------------|
| Original Agreement (PA01)                                             |   |   | 15,594,282 |   |
| This Amendment 01                                                     |   |   | 2,682,670  |   |
| Total                                                                 |   |   | 18,276,952 |   |

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| a. | Budget for Services and Pass-Through Budget, attached to the Agreement as Appendix C, is hereby updated with additional Pass Through Costs as detailed in Amendment Appendix A attached hereto and incorporated herein by reference. |
|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| b. | All Change Order Items will be invoiced on a monthly basis as work is completed. All costs are estimates (other than Fixed Costs); Client will be invoiced only for actual work completed. |
|----|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

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| APTIV SOLUTIONS, INC.                                 |   |   | CEL-SCI CORPORATION     |   |
|-------------------------------------------------------|--------|--------|-------------------------|--------|
|                                                  |   |   |                    |   |
| /s/Michael McKelvey                                   |   |   | /s/ Geert R. Kersten    |   |
| Authorized Signature                                  |   |   | Authorized Signature    |   |
|                                                  |   |   |                    |   |
| Executive Vice President and Chief Operations Officer |   |   | Chief Executive Officer |   |
| Title                                                 |   |   | Title                   |   |
|                                                  |   |   |                    |   |
| February 11, 2014                                     |   |   | February 11, 2014       |   |
| Date                                                  |   |   | Date                    |   |

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| ● | ICON's involvement will continue until 07 September 2018. Therefore, the following unit counts shall increase: |
|---------|----------------------------------------------------------------------------------------------------------------|

| o | Study Coordination |
|---|--------------------|

| o | Project Teleconferences - Project Manager |
|---|-------------------------------------------|

| o | Database Administration & Reporting |
|---|-----------------------------------------|

| o | IT & Archival Storage Space |
|---|---------------------------------|

| o | Data Reconciliation |
|---|---------------------|

| • | General Site Support |
|---------|----------------------|

| • | Partial Expansion to Patient Randomization |
|---------|--------------------------------------------|

| • | Estimated Pass Through Shipping Costs |
|---------|---------------------------------------|

| • | Preparation, QC and Delivery of Materials to Sites |
|---------|----------------------------------------------------|

| • | Site Imaging Manual Training Call |
|---------|-----------------------------------|

| • | Site Technical Evaluations Forms (Phone/Fax) |
|---------|----------------------------------------------|

| ● | A US Investigator Meeting and Preparation shall be added along with related pass through associated with travel |
|---------|-----------------------------------------------------------------------------------------------------------------|

| ● | The following 3 documents shall be updated: |
|---------|---------------------------------------------|

| o | Standard Read: Charter Update |
|---|-------------------------------|

| o | Data Delivery Specifications |
|---|------------------------------|

| o | System Requirement Specifications |
|---|-----------------------------------|

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