EXC

SEC source: 0001109357-17-000035 · edgar.xml · derivative · entry 8

Thayer Jonathan W · CIK 0001448765 · Senior EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 73,663 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F5 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000035 · edgar.xml · derivative · entry 7

Thayer Jonathan W · CIK 0001448765 · Senior EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 73,663

Underlying: Common stock · 73,663 shares

Expires not disclosed

F5 · price: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F5 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F5 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000035 · edgar.xml · derivative · entry 6

Thayer Jonathan W · CIK 0001448765 · Senior EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,738

Underlying: Common stock · 30,950 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F4 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000035 · edgar.xml · derivative · entry 5

Thayer Jonathan W · CIK 0001448765 · Senior EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,688

Underlying: Common stock · 25,444 shares

Expires not disclosed

F4 · price: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F4 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F4 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000035 · edgar.xml · nonDerivative · entry 3

Thayer Jonathan W · CIK 0001448765 · Senior EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,473

F2 · shares: Shares settled in cash on a 1 for 1 basis.

SEC source: 0001109357-17-000035 · edgar.xml · nonDerivative · entry 2

Thayer Jonathan W · CIK 0001448765 · Senior EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 121,270

F1 · shares: Shares withheld by the Issuer for reporting person's tax obligation.

SEC source: 0001109357-17-000035 · edgar.xml · nonDerivative · entry 1

Thayer Jonathan W · CIK 0001448765 · Senior EVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,192

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001109357-17-000034 · edgar.xml · derivative · entry 7

Pramaggiore Anne R · CIK 0001495639 · President & CEO of ComEd

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 24,633 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000034 · edgar.xml · derivative · entry 6

Pramaggiore Anne R · CIK 0001495639 · President & CEO of ComEd

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,633

Underlying: Common stock · 24,633 shares

Expires not disclosed

F4 · price: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000034 · edgar.xml · derivative · entry 5

Pramaggiore Anne R · CIK 0001495639 · President & CEO of ComEd

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,452

Underlying: Common stock · 11,070 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000034 · edgar.xml · derivative · entry 4

Pramaggiore Anne R · CIK 0001495639 · President & CEO of ComEd

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,522

Underlying: Common stock · 9,170 shares

Expires not disclosed

F3 · price: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000034 · edgar.xml · nonDerivative · entry 3

Pramaggiore Anne R · CIK 0001495639 · President & CEO of ComEd

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,162

F2 · shares: Shares settled in cash on a 1 for 1 basis.

SEC source: 0001109357-17-000034 · edgar.xml · nonDerivative · entry 2

Pramaggiore Anne R · CIK 0001495639 · President & CEO of ComEd

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 81,059

F1 · shares: Shares withheld by the Issuer for reporting person's tax obligation.

SEC source: 0001109357-17-000034 · edgar.xml · nonDerivative · entry 1

Pramaggiore Anne R · CIK 0001495639 · President & CEO of ComEd

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,283

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001109357-17-000033 · edgar.xml · derivative · entry 10

O'Brien Denis P. · CIK 0001411723 · Sr. Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 67,031 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000033 · edgar.xml · derivative · entry 9

O'Brien Denis P. · CIK 0001411723 · Sr. Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,031

Underlying: Common stock · 67,031 shares

Expires not disclosed

F4 · price: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000033 · edgar.xml · derivative · entry 8

O'Brien Denis P. · CIK 0001411723 · Sr. Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,887

Underlying: Common stock · 28,655 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000033 · edgar.xml · derivative · entry 7

O'Brien Denis P. · CIK 0001411723 · Sr. Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,542

Underlying: Common stock · 23,270 shares

Expires not disclosed

F3 · price: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000033 · edgar.xml · nonDerivative · entry 3

O'Brien Denis P. · CIK 0001411723 · Sr. Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,243

F2 · shares: Shares settled in cash on a 1 for 1 basis.

SEC source: 0001109357-17-000033 · edgar.xml · nonDerivative · entry 2

O'Brien Denis P. · CIK 0001411723 · Sr. Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,618

F1 · shares: Shares withheld by the Issuer for reporting person's tax obligation.

SEC source: 0001109357-17-000033 · edgar.xml · nonDerivative · entry 1

O'Brien Denis P. · CIK 0001411723 · Sr. Executive Vice President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,645

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001109357-17-000032 · edgar.xml · derivative · entry 7

DesParte Duane M · CIK 0001425472 · SVP and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 10,422 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

SEC source: 0001109357-17-000032 · edgar.xml · derivative · entry 6

DesParte Duane M · CIK 0001425472 · SVP and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,422

Underlying: Common stock · 10,422 shares

Expires not disclosed

F4 · price: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

SEC source: 0001109357-17-000032 · edgar.xml · derivative · entry 5

DesParte Duane M · CIK 0001425472 · SVP and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,377

Underlying: Common stock · 4,582 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000032 · edgar.xml · derivative · entry 4

DesParte Duane M · CIK 0001425472 · SVP and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,959

Underlying: Common stock · 3,759 shares

Expires not disclosed

F3 · price: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000032 · edgar.xml · nonDerivative · entry 3

DesParte Duane M · CIK 0001425472 · SVP and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,914

F2 · shares: Shares settled in cash on a 1 for 1 basis.

SEC source: 0001109357-17-000032 · edgar.xml · nonDerivative · entry 2

DesParte Duane M · CIK 0001425472 · SVP and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,500

F1 · shares: Shares withheld by the Issuer for reporting person's tax obligation.

SEC source: 0001109357-17-000032 · edgar.xml · nonDerivative · entry 1

DesParte Duane M · CIK 0001425472 · SVP and Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,285

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001109357-17-000031 · edgar.xml · derivative · entry 9

Crane Christopher M. · CIK 0001411453 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 263,744 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000031 · edgar.xml · derivative · entry 8

Crane Christopher M. · CIK 0001411453 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,744

Underlying: Common stock · 263,744 shares

Expires not disclosed

F4 · price: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000031 · edgar.xml · derivative · entry 7

Crane Christopher M. · CIK 0001411453 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 211,233

Underlying: Common stock · 114,287 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000031 · edgar.xml · derivative · entry 6

Crane Christopher M. · CIK 0001411453 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 325,520

Underlying: Common stock · 95,118 shares

Expires not disclosed

F3 · price: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000031 · edgar.xml · nonDerivative · entry 3

Crane Christopher M. · CIK 0001411453 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,701

F2 · shares: Shares settled in cash on a 1 for 1 basis.

SEC source: 0001109357-17-000031 · edgar.xml · nonDerivative · entry 2

Crane Christopher M. · CIK 0001411453 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 398,554

F1 · shares: Shares withheld by the Issuer for reporting person's tax obligation.

SEC source: 0001109357-17-000031 · edgar.xml · nonDerivative · entry 1

Crane Christopher M. · CIK 0001411453 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 569,079

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001109357-17-000030 · edgar.xml · derivative · entry 7

Cornew Kenneth W. · CIK 0001482379 · Sr. EVP, Pres & CEO Generation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 78,933 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000030 · edgar.xml · derivative · entry 6

Cornew Kenneth W. · CIK 0001482379 · Sr. EVP, Pres & CEO Generation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,993

Underlying: Common stock · 78,993 shares

Expires not disclosed

F4 · price: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. This grant was settled in cash on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting because the reporting person had attained 200% of their required stock ownership target.

SEC source: 0001109357-17-000030 · edgar.xml · derivative · entry 5

Cornew Kenneth W. · CIK 0001482379 · Sr. EVP, Pres & CEO Generation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,299

Underlying: Common stock · 34,020 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000030 · edgar.xml · derivative · entry 4

Cornew Kenneth W. · CIK 0001482379 · Sr. EVP, Pres & CEO Generation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,319

Underlying: Common stock · 27,489 shares

Expires not disclosed

F3 · price: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F3 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000030 · edgar.xml · nonDerivative · entry 3

Cornew Kenneth W. · CIK 0001482379 · Sr. EVP, Pres & CEO Generation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,363

F2 · shares: Shares settled in cash on a 1 for 1 basis.

SEC source: 0001109357-17-000030 · edgar.xml · nonDerivative · entry 2

Cornew Kenneth W. · CIK 0001482379 · Sr. EVP, Pres & CEO Generation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,343

F1 · shares: Shares withheld by the Issuer for reporting person's tax obligation.

SEC source: 0001109357-17-000030 · edgar.xml · nonDerivative · entry 1

Cornew Kenneth W. · CIK 0001482379 · Sr. EVP, Pres & CEO Generation

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 145,857

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001109357-17-000029 · edgar.xml · derivative · entry 8

BUTLER CALVIN JR · CIK 0001601193 · CEO, BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 22,739 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

F5 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

SEC source: 0001109357-17-000029 · edgar.xml · derivative · entry 7

BUTLER CALVIN JR · CIK 0001601193 · CEO, BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,739

Underlying: Common stock · 22,739 shares

Expires not disclosed

F5 · price: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

F5 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

F5 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

SEC source: 0001109357-17-000029 · edgar.xml · derivative · entry 6

BUTLER CALVIN JR · CIK 0001601193 · CEO, BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,339

Underlying: Common stock · 9,661 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F4 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000029 · edgar.xml · derivative · entry 5

BUTLER CALVIN JR · CIK 0001601193 · CEO, BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,001

Underlying: Common stock · 7,776 shares

Expires not disclosed

F4 · price: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F4 · derivative.exercise_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

F4 · derivative.expiration_date: Restricted stock unit awards made pursuant to the Exelon Long Term Incentive Plan. Share awards are made annually in January at the Compensation and Leadership Development committee's meeting and vest in 1/3 increments on the date of the committee's January meeting in the first, second and third years after the award was made.

SEC source: 0001109357-17-000029 · edgar.xml · nonDerivative · entry 3

BUTLER CALVIN JR · CIK 0001601193 · CEO, BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,989

F2 · shares: Shares settled in cash on a 1 for 1 basis.

SEC source: 0001109357-17-000029 · edgar.xml · nonDerivative · entry 2

BUTLER CALVIN JR · CIK 0001601193 · CEO, BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,967

F1 · shares: Shares withheld by the Issuer for reporting person's tax obligation.

SEC source: 0001109357-17-000029 · edgar.xml · nonDerivative · entry 1

BUTLER CALVIN JR · CIK 0001601193 · CEO, BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,509

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001109357-17-000028 · edgar.xml · derivative · entry 8

Aliabadi Paymon · CIK 0001586729 · EVP, Chief Enterprise Risk Ofr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common stock · 49,977 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · derivative.exercise_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.

F4 · derivative.expiration_date: Performance share stock units award made pursuant to the Exelon Long Term Incentive Plan for the three-year performance period from January 1, 2014 to December 31, 2016. Shares vest immediately upon award. The vested shares were settled half in cash and half in stock on a 1 for 1 basis based on the cash value of the underlying stock on the date of vesting.