EXC

SEC source: 0001062993-22-015784 · form4.xml · nonDerivative · entry 1

YOUNG JOHN F · CIK 0001230766 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 18,502

F1 · balance_after: Balance includes 129 shares acquired on June 10, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-015782 · form4.xml · nonDerivative · entry 1

Jojo Linda P · CIK 0001296796 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 34,897

F1 · balance_after: Balance includes 248 shares acquired on June 10, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-015781 · form4.xml · nonDerivative · entry 1

GUTIERREZ CARLOS M · CIK 0001185943 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Director's Deferred Stock Unit Plan

Disclosed balance after: 2,449

F1 · balance_after: Balance includes 12 addition stock units acquired on June 10, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-015780 · form4.xml · derivative · entry 2

Cheshire Marjorie Rodgers · CIK 0001621713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,883

Underlying: Common Stock · 320 shares

Expires not disclosed

F2 · derivative.exercise_price: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 19 share equivalents accrued on May 12, 2022 through automatic dividend reinvestment.

F2 · derivative.exercise_date: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 19 share equivalents accrued on May 12, 2022 through automatic dividend reinvestment.

F2 · derivative.expiration_date: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 19 share equivalents accrued on May 12, 2022 through automatic dividend reinvestment.

F2 · derivative.underlying_shares: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 19 share equivalents accrued on May 12, 2022 through automatic dividend reinvestment.

F2 · balance_after: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 19 share equivalents accrued on May 12, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-015780 · form4.xml · nonDerivative · entry 1

Cheshire Marjorie Rodgers · CIK 0001621713 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 8,461

F1 · balance_after: Balance includes 55 shares acquired on June 10, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-015779 · form4.xml · nonDerivative · entry 1

BOWERS WILLIAM P · CIK 0001225760 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors Deferred Stock Unit Plan

Disclosed balance after: 3,450

F1 · balance_after: Balance includes 19 shares acquired on June 10, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-015778 · form4.xml · derivative · entry 3

BERZIN ANN C · CIK 0001215820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,748

Underlying: Common Stock · 872 shares

Expires not disclosed

F3 · derivative.exercise_price: Phantom share equivalents acquired in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 389 share equivalents accrued on May 12, 2022 through automatic dividend reinvestment.

F3 · derivative.exercise_date: Phantom share equivalents acquired in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 389 share equivalents accrued on May 12, 2022 through automatic dividend reinvestment.

F3 · derivative.expiration_date: Phantom share equivalents acquired in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 389 share equivalents accrued on May 12, 2022 through automatic dividend reinvestment.

F3 · balance_after: Phantom share equivalents acquired in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 389 share equivalents accrued on May 12, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-015778 · form4.xml · nonDerivative · entry 1

BERZIN ANN C · CIK 0001215820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 53,844

F1 · balance_after: Balance includes 386 shares acquired on June 10, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-015777 · form4.xml · nonDerivative · entry 1

Anderson Anthony · CIK 0001559294 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 48,917

F1 · balance_after: Balance includes 350 shares acquired on June 10, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-013100 · form4.xml · nonDerivative · entry 2

Anthony John Tyler · CIK 0001896859 · CEO of Pepco Holdings LLC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 974

F3 · shares: Balance includes 11 shares acquired through automatic dividend reinvestment.

F2 · price: Shares were sold in lots with individual prices ranging from $47.46 to $47.52 inclusive. Mr. Anthony undertakes to provide to Exelon Corporation, any security holder of Exelon Corporation or the staff of the U.S. Securities and Exchange Commission, upon request, full details of the number of shares sold at each individual price within the range above.

SEC source: 0001062993-22-013100 · form4.xml · nonDerivative · entry 1

Anthony John Tyler · CIK 0001896859 · CEO of Pepco Holdings LLC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · shares: Balance includes 34 shares acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · price: Shares were sold in lots with individual prices ranging from $47.46 to $47.52 inclusive. Mr. Anthony undertakes to provide to Exelon Corporation, any security holder of Exelon Corporation or the staff of the U.S. Securities and Exchange Commission, upon request, full details of the number of shares sold at each individual price within the range above.

SEC source: 0001062993-22-009717 · form4.xml · nonDerivative · entry 1

Souza Fabian · CIK 0001644567 · SVP & Corporate Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,337

F1 · kind: Shares sold pursuant to a Rule 10b5-1 trading plan entered into on March 3, 2022.

F2 · price: Shares sold in individual lots with prices ranging from $47.30 to $47.80 inclusive. Mr. Souza undertakes to provide to Exelon Corporation, any security holder of Exelon Corporation or the staff of the U.S. Securities and Exchange Commission full details of the number of shares sold at each individual price within the range provided above.

SEC source: 0001062993-22-009324 · form4.xml · nonDerivative · entry 1

SHATTUCK MAYO A III · CIK 0001087426 · Director · Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors Deferred Stock Unit Plan

Disclosed balance after: 47,286

F1 · balance_after: Balance includes 356 shares acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · balance_after: In connection with the separation of Constellation Energy Corp. (Constellation) from Exelon effective February 1, 2022 (the Spin-Off), the balance of deferred stock units immediately prior to the Spin-Off was adjusted to preserve the overall value of the account balance post-Spin-Off. As a result the deferred stock unit balance was increased by an additional 11,119 units. Such adjustment is exempt from Section 16 of the Securities Exchange Act of 1934, as amended (the Exchange Act) pursuant to Rule 16a-9 under the Exchange Act.

SEC source: 0001062993-22-009325 · form4.xml · nonDerivative · entry 1

YOUNG JOHN F · CIK 0001230766 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 17,531

F1 · balance_after: Balance includes 128 shares acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · balance_after: In connection with the separation of Constellation Energy Corp. (Constellation) from Exelon effective February 1, 2022 (the Spin-Off), the balance of deferred stock units immediately prior to the Spin-Off was adjusted to preserve the overall value of the account balance post-Spin-Off. As a result the deferred stock unit balance was increased by an additional 3,988 units. Such adjustment is exempt from Section 16 of the Securities Exchange Act of 1934, as amended (the Exchange Act) pursuant to Rule 16a-9 under the Exchange Act.

SEC source: 0001062993-22-009323 · form4.xml · nonDerivative · entry 1

JOSKOW PAUL L · CIK 0001196502 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 72,007

F1 · balance_after: Balance includes 546 shares acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · balance_after: In connection with the separation of Constellation Energy Corp. (Constellation) from Exelon effective February 1, 2022 (the Spin-Off), the balance of deferred stock units immediately prior to the Spin-Off was adjusted to preserve the overall value of the account balance post-Spin-Off. As a result the deferred stock unit balance was increased by an additional 17,043 units. Such adjustment is exempt from Section 16 of the Securities Exchange Act of 1934, as amended (the Exchange Act) pursuant to Rule 16a-9 under the Exchange Act.

SEC source: 0001062993-22-009322 · form4.xml · nonDerivative · entry 1

Jojo Linda P · CIK 0001296796 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 33,807

F1 · balance_after: Balance includes 253 shares acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · balance_after: In connection with the separation of Constellation Energy Corp. (Constellation) from Exelon effective February 1, 2022 (the Spin-Off), the balance of deferred stock units immediately prior to the Spin-Off was adjusted to preserve the overall value of the account balance post-Spin-Off. As a result the deferred stock unit balance was increased by an additional 7,889 units. Such adjustment is exempt from Section 16 of the Securities Exchange Act of 1934, as amended (the Exchange Act) pursuant to Rule 16a-9 under the Exchange Act.

SEC source: 0001062993-22-009321 · form4.xml · nonDerivative · entry 1

GUTIERREZ CARLOS M · CIK 0001185943 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Director's Deferred Stock Unit Plan

Disclosed balance after: 1,595

F1 · balance_after: Balance includes 5 addition stock units acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · balance_after: In connection with the separation of Constellation Energy Corp. (Constellation) from Exelon effective February 1, 2022 (the Spin-Off), the balance of deferred stock units immediately prior to the Spin-Off was adjusted to preserve the overall value of the account balance post-Spin-Off. As a result the deferred stock unit balance was increased by an additional 169 units. Such adjustment is exempt from Section 16 of the Securities Exchange Act of 1934, as amended (the Exchange Act) pursuant to Rule 16a-9 under the Exchange Act.

SEC source: 0001062993-22-009320 · form4.xml · derivative · entry 2

Cheshire Marjorie Rodgers · CIK 0001621713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,546

Underlying: Common Stock · 304 shares

Expires not disclosed

F3 · derivative.exercise_price: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 13 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F3 · derivative.exercise_date: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 13 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F3 · derivative.expiration_date: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 13 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F3 · derivative.underlying_shares: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 13 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F3 · balance_after: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 13 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-009320 · form4.xml · nonDerivative · entry 1

Cheshire Marjorie Rodgers · CIK 0001621713 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 7,563

F1 · balance_after: Balance includes 51 shares acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · balance_after: In connection with the separation of Constellation Energy Corp. (Constellation) from Exelon effective February 1, 2022 (the Spin-Off), the balance of deferred stock units immediately prior to the Spin-Off was adjusted to preserve the overall value of the account balance post-Spin-Off. As a result the deferred stock unit balance was increased by an additional 1,599 units. Such adjustment is exempt from Section 16 of the Securities Exchange Act of 1934, as amended (the Exchange Act) pursuant to Rule 16a-9 under the Exchange Act.

SEC source: 0001062993-22-009319 · form4.xml · nonDerivative · entry 1

BOWERS WILLIAM P · CIK 0001225760 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors Deferred Stock Unit Plan

Disclosed balance after: 2,589

F1 · balance_after: Balance includes 13 shares acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · balance_after: In connection with the separation of Constellation Energy Corp. (Constellation) from Exelon effective February 1, 2022 (the Spin-Off), the balance of deferred stock units immediately prior to the Spin-Off was adjusted to preserve the overall value of the account balance post-Spin-Off. As a result the deferred stock unit balance was increased by an additional 407 units. Such adjustment is exempt from Section 16 of the Securities Exchange Act of 1934, as amended (the Exchange Act) pursuant to Rule 16a-9 under the Exchange Act.

SEC source: 0001062993-22-009318 · form4.xml · derivative · entry 3

BERZIN ANN C · CIK 0001215820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,509

Underlying: Common Stock · 871 shares

Expires not disclosed

F4 · derivative.exercise_price: Phantom share equivalents acquired in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 316 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F4 · derivative.exercise_date: Phantom share equivalents acquired in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 316 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F4 · derivative.expiration_date: Phantom share equivalents acquired in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 316 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F4 · balance_after: Phantom share equivalents acquired in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 316 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-009318 · form4.xml · nonDerivative · entry 1

BERZIN ANN C · CIK 0001215820 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 52,616

F1 · balance_after: Balance includes 397 shares acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · balance_after: In connection with the separation of Constellation Energy Corp. (Constellation) from Exelon effective February 1, 2022 (the Spin-Off), the balance of deferred stock units immediately prior to the Spin-Off was adjusted to preserve the overall value of the account balance post-Spin-Off. As a result the deferred stock unit balance was increased by an additional 12,396 units. Such adjustment is exempt from Section 16 of the Securities Exchange Act of 1934, as amended (the Exchange Act) pursuant to Rule 16a-9 under the Exchange Act.

SEC source: 0001062993-22-009317 · form4.xml · nonDerivative · entry 1

Anderson Anthony · CIK 0001559294 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Exelon Directors' Deferred Stock Unit Plan

Disclosed balance after: 47,725

F1 · balance_after: Balance includes 360 shares acquired on March 10, 2022 through automatic dividend reinvestment.

F2 · balance_after: In connection with the separation of Constellation Energy Corp. (Constellation) from Exelon effective February 1, 2022 (the Spin-Off), the balance of deferred stock units immediately prior to the Spin-Off was adjusted to preserve the overall value of the account balance post-Spin-Off. As a result the deferred stock unit balance was increased by an additional 11,224 units. Such adjustment is exempt from Section 16 of the Securities Exchange Act of 1934, as amended (the Exchange Act) pursuant to Rule 16a-9 under the Exchange Act.

SEC source: 0001062993-22-008616 · form4.xml · derivative · entry 1

BERZIN ANN C · CIK 0001215820 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,668

Underlying: Common Stock · 13,289 shares

Expires not disclosed

F1 · derivative.exercise_price: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 316 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F1 · derivative.exercise_date: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 316 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F1 · derivative.expiration_date: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 316 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F1 · derivative.underlying_shares: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 316 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

F1 · balance_after: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 316 share equivalents accrued on February 24, 2022 through automatic dividend reinvestment.

SEC source: 0001062993-22-008615 · form4.xml · nonDerivative · entry 1

Khouzami Carim V · CIK 0001796581 · CEO BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Shares sold pursuant to a Rule 10b5-1 trading plan entered into on March 10, 2022.

F2 · price: Shares sold in individual lots with prices ranging from $43.90 to $44.55 inclusive. Mr. Khouzami undertakes to provide to Exelon Corporation, any security holder of Exelon Corporation or the staff of the U.S. Securities and Exchange Commission full details of the number of shares sold at each individual price within the range provided above.

SEC source: 0001062993-22-008528 · form4.xml · derivative · entry 1

Cheshire Marjorie Rodgers · CIK 0001621713 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,243

Underlying: Common Stock · 570 shares

Expires not disclosed

F1 · derivative.exercise_price: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 10 share equivalents accrued on November 12, 2021 through automatic dividend reinvestment.

F1 · derivative.exercise_date: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 10 share equivalents accrued on November 12, 2021 through automatic dividend reinvestment.

F1 · derivative.expiration_date: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 10 share equivalents accrued on November 12, 2021 through automatic dividend reinvestment.

F1 · derivative.underlying_shares: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 10 share equivalents accrued on November 12, 2021 through automatic dividend reinvestment.

F1 · balance_after: Phantom share equivalents in the reporting person's Exelon stock fund account that is part of a multi-fund, non-qualified deferred compensation plan and that will be settled in cash on a 1 for 1 basis upon the termination of the reporting person's service. Balance also reflects 10 share equivalents accrued on November 12, 2021 through automatic dividend reinvestment.

SEC source: 0001062993-22-008384 · form4.xml · nonDerivative · entry 1

BOWERS WILLIAM P · CIK 0001225760 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,500

SEC source: 0001062993-22-003612 · form4.xml · derivative · entry 1

Quiniones Gil C · CIK 0001895608 · CEO of ComEd

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,106

Underlying: Common Stock · 9,106 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003613 · form4.xml · derivative · entry 4

Souza Fabian · CIK 0001644567 · SVP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,811

Underlying: Common Stock · 12,811 shares

Expires not disclosed

F4 · price: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.exercise_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.expiration_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.underlying_shares: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · balance_after: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

SEC source: 0001062993-22-003613 · form4.xml · derivative · entry 1

Souza Fabian · CIK 0001644567 · SVP & Controller

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,001

Underlying: Common Stock · 5,001 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003611 · form4.xml · derivative · entry 4

Nigro Joseph · CIK 0001740087 · Sr EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,861

Underlying: Common Stock · 46,861 shares

Expires not disclosed

F4 · price: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.exercise_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.expiration_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.underlying_shares: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · balance_after: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

SEC source: 0001062993-22-003611 · form4.xml · derivative · entry 1

Nigro Joseph · CIK 0001740087 · Sr EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,976

Underlying: Common Stock · 22,976 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003610 · form4.xml · derivative · entry 1

Littleton Gayle · CIK 0001908625 · EVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,339

Underlying: Common Stock · 10,339 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003609 · form4.xml · derivative · entry 4

Khouzami Carim V · CIK 0001796581 · CEO of BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,198

Underlying: Common Stock · 16,198 shares

Expires not disclosed

F4 · price: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.exercise_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.expiration_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.underlying_shares: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · balance_after: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

SEC source: 0001062993-22-003609 · form4.xml · derivative · entry 1

Khouzami Carim V · CIK 0001796581 · CEO of BGE

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,324

Underlying: Common Stock · 6,324 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003608 · form4.xml · derivative · entry 4

Innocenzo Michael · CIK 0001735897 · CEO of PECO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,198

Underlying: Common Stock · 16,198 shares

Expires not disclosed

F4 · price: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.exercise_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.expiration_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.underlying_shares: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · balance_after: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

SEC source: 0001062993-22-003608 · form4.xml · derivative · entry 1

Innocenzo Michael · CIK 0001735897 · CEO of PECO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,324

Underlying: Common Stock · 6,324 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003607 · form4.xml · derivative · entry 4

Glockner David · CIK 0001807207 · EVP Compliance & Audit

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,923

Underlying: Common Stock · 43,923 shares

Expires not disclosed

F4 · price: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.exercise_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.expiration_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.underlying_shares: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · balance_after: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

SEC source: 0001062993-22-003607 · form4.xml · derivative · entry 1

Glockner David · CIK 0001807207 · EVP Compliance & Audit

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,875

Underlying: Common Stock · 10,875 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003606 · form4.xml · derivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,793

Underlying: Common Stock · 215,793 shares

Expires not disclosed

F4 · price: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.exercise_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.expiration_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.underlying_shares: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · balance_after: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

SEC source: 0001062993-22-003606 · form4.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,243

Underlying: Common Stock · 84,243 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003604 · form4.xml · derivative · entry 4

BUTLER CALVIN JR · CIK 0001601193 · Sr EVP & Chf Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,571

Underlying: Common Stock · 42,571 shares

Expires not disclosed

F4 · price: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.exercise_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.expiration_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.underlying_shares: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · balance_after: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 - 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

SEC source: 0001062993-22-003604 · form4.xml · derivative · entry 1

BUTLER CALVIN JR · CIK 0001601193 · Sr EVP & Chf Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,507

Underlying: Common Stock · 24,507 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003603 · form4.xml · derivative · entry 4

Anthony John Tyler · CIK 0001896859 · CEO of Pepco Holdings LLC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,298

Underlying: Common Stock · 7,298 shares

Expires not disclosed

F4 · price: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.exercise_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.expiration_date: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · derivative.underlying_shares: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

F4 · balance_after: RSUs awarded under the LTIP. Award cliff vests at the January 2023 meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU. In connection with Spin-Off, this award replaces the 2020 to 2022 performance share award. The Exelon Compensation Committee approved the conversion and replacement to the outstanding award target based on 2021 year-end performance, as adjusted for the Spin-Off.

SEC source: 0001062993-22-003603 · form4.xml · derivative · entry 1

Anthony John Tyler · CIK 0001896859 · CEO of Pepco Holdings LLC

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,970

Underlying: Common Stock · 6,970 shares

Expires not disclosed

F1 · price: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.exercise_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

F1 · derivative.expiration_date: Restricted stock units (RSU) awarded under the Exelon Long Term Incentive Plan (LTIP). Award vests in 1/3 increments at the January or February meeting of the Exelon Compensation Committee with each RSU representing the right to receive one share of Exelon common stock upon vesting. RSUs accrue quarterly dividend equivalents in the form of additional RSUs representing common stock dividends as approved by the Board, which vest on the same schedule as the underlying RSU.

SEC source: 0001062993-22-003592 · form4.xml · derivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 109,928 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.

F2 · price: Performance share award granted pursuant to the Exelon Long Term Incentive Plan for the three-year performance period referenced in Column 1 based on the Compensation Committee's determination of performance achieved for the period. Each performance share represents the right to receive one share and/or cash pursuant to the Plan's terms with respect to individual stock ownership levels. Performance share awards vest immediately upon their grant date.

F2 · derivative.exercise_date: Performance share award granted pursuant to the Exelon Long Term Incentive Plan for the three-year performance period referenced in Column 1 based on the Compensation Committee's determination of performance achieved for the period. Each performance share represents the right to receive one share and/or cash pursuant to the Plan's terms with respect to individual stock ownership levels. Performance share awards vest immediately upon their grant date.

F2 · derivative.expiration_date: Performance share award granted pursuant to the Exelon Long Term Incentive Plan for the three-year performance period referenced in Column 1 based on the Compensation Committee's determination of performance achieved for the period. Each performance share represents the right to receive one share and/or cash pursuant to the Plan's terms with respect to individual stock ownership levels. Performance share awards vest immediately upon their grant date.

SEC source: 0001062993-22-003592 · form4.xml · derivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,928

Underlying: Common Stock · 109,928 shares

Expires not disclosed

F3 · date: Performance criteria was approved by the Exelon Compensation Committee; however Mr. Crane's award amount was further subject to Exelon board approval.

F2 · price: Performance share award granted pursuant to the Exelon Long Term Incentive Plan for the three-year performance period referenced in Column 1 based on the Compensation Committee's determination of performance achieved for the period. Each performance share represents the right to receive one share and/or cash pursuant to the Plan's terms with respect to individual stock ownership levels. Performance share awards vest immediately upon their grant date.

F2 · derivative.exercise_date: Performance share award granted pursuant to the Exelon Long Term Incentive Plan for the three-year performance period referenced in Column 1 based on the Compensation Committee's determination of performance achieved for the period. Each performance share represents the right to receive one share and/or cash pursuant to the Plan's terms with respect to individual stock ownership levels. Performance share awards vest immediately upon their grant date.

F2 · derivative.expiration_date: Performance share award granted pursuant to the Exelon Long Term Incentive Plan for the three-year performance period referenced in Column 1 based on the Compensation Committee's determination of performance achieved for the period. Each performance share represents the right to receive one share and/or cash pursuant to the Plan's terms with respect to individual stock ownership levels. Performance share awards vest immediately upon their grant date.

SEC source: 0001062993-22-003592 · form4.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 294,252

SEC source: 0001062993-22-003592 · form4.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 355,457

SEC source: 0001062993-22-003592 · form4.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 404,180

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.

F1 · price: Common shares acquired through conversion of previously granted and vested performance share award under the Exelon Long Term Incentive Plan.