DVN · Devon Energy Corp/De · Insider Trading

The amount of shares beneficially owned following the reported transaction has been adjusted from the previously filed Form 4 for the reporting person to correct for a rounding difference in calculating the exchange of securities upon the effectiveness of the merger transaction between Coterra Energy Inc. and Devon Energy Corporation on May 7, 2026.

Represents restricted stock granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

Represents restricted stock granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

Represents deferred restricted stock units granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

Represents deferred restricted stock units granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

Represents restricted stock granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

Represents deferred restricted stock units granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

Represents restricted stock granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

Represents restricted stock granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

Represents restricted stock granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

Represents deferred restricted stock units granted on June 30, 2026, to vest 100% on the day immediately following the grant date.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $46.73 to $46.76 per share. The reporting person undertakes to provide Devon Energy Corporation, any security holder of Devon Energy Corporation or the staff of the Securities and Exchange commission, upon request, full information regarding the number of shares purchased at each separate price.

Reflects restricted stock awarded that vests 100% on June 10, 2029.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. ("Merger Sub"), Coterra merged with and into Merger Sub, with Coterra surviving as a wholly owned subsidiary of Devon (the "Merger"). In connection with the closing of the Merger, the reporting person's employment with Coterra terminated and certain Devon restricted stock units accelerated and vested pursuant to a separation agreement between the reporting person and Coterra. The vesting of such restricted stock units was effective on May 15, 2026, following the expiration of the revocation period under such separation agreement. The reported disposition represents shares of Devon common stock withheld by Devon to satisfy the reporting person's tax obligations related to the vesting of the applicable restricted stock units, not a sale transaction by the reporting person.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. ("Merger Sub"), Coterra merged with and into Merger Sub, with Coterra surviving as a wholly owned subsidiary of Devon (the "Merger"). In connection with the closing of the Merger, the reporting person's employment with Coterra terminated and certain Devon restricted stock units accelerated and vested pursuant to a separation agreement between the reporting person and Coterra. The vesting of such restricted stock units was effective on May 15, 2026, following the expiration of the revocation period under such separation agreement. The reported disposition represents shares of Devon common stock withheld by Devon to satisfy the reporting person's tax obligations related to the vesting of the applicable restricted stock units, not a sale transaction by the reporting person.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. ("Merger Sub"), Coterra merged with and into Merger Sub, with Coterra surviving as a wholly owned subsidiary of Devon (the "Merger"). In connection with the closing of the Merger, the reporting person's employment with Coterra terminated and certain Devon restricted stock units accelerated and vested pursuant to a separation agreement between the reporting person and Coterra. The vesting of such restricted stock units was effective on May 15, 2026, following the expiration of the revocation period under such separation agreement. The reported disposition represents shares of Devon common stock withheld by Devon to satisfy the reporting person's tax obligations related to the vesting of the applicable restricted stock units, not a sale transaction by the reporting person.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. ("Merger Sub"), Coterra merged with and into Merger Sub, with Coterra surviving as a wholly owned subsidiary of Devon (the "Merger"). In connection with the closing of the Merger, the reporting person's employment with Coterra terminated and certain Devon restricted stock units accelerated and vested pursuant to a separation agreement between the reporting person and Coterra. The vesting of such restricted stock units was effective on May 15, 2026, following the expiration of the revocation period under such separation agreement. The reported disposition represents shares of Devon common stock withheld by Devon to satisfy the reporting person's tax obligations related to the vesting of the applicable restricted stock units, not a sale transaction by the reporting person.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.21 to $47.23 per share. The reporting person undertakes to provide Devon Energy Corporation, any security holder of Devon Energy Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.44 to $46.79 per share. The reporting person undertakes to provide to Devon Energy Corporation, any security holder of Devon Energy Corporation or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 19, 2025 and, at the Effective Time, converted into 48,798 Devon RSUs, which will vest on January 31, 2028.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 19, 2025 and, at the Effective Time, converted into 33,549 Devon RSUs, which will vest on January 31, 2028.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 24, 2026 and, at the Effective Time, converted into 126,230 Devon RSUs, which will vest on January 31, 2029.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 24, 2026 and, at the Effective Time, converted into 36,722 Devon RSUs, which will vest on January 31, 2029.

Pursuant to the Merger Agreement, at the Effective Time, each time-based Coterra restricted stock unit ("Coterra RSU") outstanding and unvested as of immediately prior to the Effective Time was converted into 0.7 Devon time-based restricted stock units ("Devon RSUs"), with each Devon RSU representing a contingent right to receive a share of Devon Common Stock, subject to the same terms and conditions as were applicable to the corresponding Coterra RSU immediately prior to the Effective Time. The Coterra RSUs granted to the reporting person on February 24, 2026 were converted into 36,722 Devon RSUs, which will vest on January 31, 2029, and the Coterra RSUs granted to the reporting person on February 19, 2025 were converted into 33,549 Devon RSUs, which will vest on January 31, 2028.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 24, 2026 and, at the Effective Time, converted into 27,542 Devon RSUs, which will vest on January 31, 2029.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. (the ''Merger Agreement''), as of the effective time of the transactions contemplated thereby (the "Effective Time"), Coterra became a wholly owned subsidiary of Devon. Pursuant to the Merger Agreement, at the Effective Time, each share of Coterra's common stock, par value $0.10 per share ("Coterra Common Stock") was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share ("Devon Common Stock"), subject to certain exceptions.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. (the ''Merger Agreement''), as of the effective time of the transactions contemplated thereby (the "Effective Time"), Coterra became a wholly owned subsidiary of Devon. Pursuant to the Merger Agreement, at the Effective Time, each share of Coterra's common stock, par value $0.10 per share ("Coterra Common Stock") was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share ("Devon Common Stock"), subject to certain exceptions.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. (the ''Merger Agreement''), as of the effective time of the transactions contemplated thereby (the "Effective Time"), Coterra became a wholly owned subsidiary of Devon.

Pursuant to the Merger Agreement, at the Effective Time, each time-based Coterra restricted stock unit ("Coterra RSU") outstanding and unvested as of immediately prior to the Effective Time was converted into 0.7 Devon time-based restricted stock units ("Devon RSUs"), with each Devon RSU representing a contingent right to receive a share of Devon's common stock, par value $0.10 per share, subject to the same terms and conditions as were applicable to the corresponding Coterra RSU immediately prior to the Effective Time. The Coterra RSUs granted to the reporting person on February 24, 2026 were converted into 18,361 Devon RSUs, which will vest on January 31, 2029.

Pursuant to the Merger Agreement, at the Effective Time, each time-based Coterra restricted stock unit ("Coterra RSU") outstanding and unvested as of immediately prior to the Effective Time was converted into 0.7 Devon time-based restricted stock units ("Devon RSUs"), with each Devon RSU representing a contingent right to receive a share of Devon Common Stock, subject to the same terms and conditions as were applicable to the corresponding Coterra RSU immediately prior to the Effective Time. The Coterra RSUs granted to the reporting person on February 24, 2026 were converted into 36,722 Devon RSUs, which will vest on January 31, 2029, and the Coterra RSUs granted to the reporting person on February 19, 2025 were converted into 33,549 Devon RSUs, which will vest on January 31, 2028.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. (the ''Merger Agreement''), as of the effective time of the transactions contemplated thereby (the "Effective Time"), Coterra became a wholly owned subsidiary of Devon. Pursuant to the Merger Agreement, at the Effective Time, each share of Coterra's common stock, par value $0.10 per share ("Coterra Common Stock") was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share ("Devon Common Stock"), subject to certain exceptions.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc., as of the effective time of the transactions contemplated thereby (the "Effective Time"), each share of Coterra's common stock, par value $0.10 per share ("Coterra Common Stock") was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share ("Devon Common Stock"), subject to certain exceptions.

This amount includes 6,505 shares of Devon Common Stock subject to restricted stock unit awards that, as of the Effective Time, were converted, on the same terms and conditions, from the corresponding deferred awards of vested restricted stock units relating to Coterra Common Stock ("Coterra Deferred RSU Awards") held by the reporting person into restricted stock unit awards covering a total number of shares of Devon Common Stock equal to the product of (i) the total number of shares of Coterra Common Stock subject to such Coterra Deferred RSU Awards as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. (the ''Merger Agreement''), as of the effective time of the transactions contemplated thereby (the "Effective Time"), Coterra became a wholly owned subsidiary of Devon. Pursuant to the Merger Agreement, at the Effective Time, each share of Coterra's common stock, par value $0.10 per share ("Coterra Common Stock") was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share ("Devon Common Stock"), subject to certain exceptions.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 24, 2026 and, at the Effective Time, converted into 22,951 Devon RSUs, which will vest on January 31, 2029.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. (the ''Merger Agreement''), as of the effective time of the transactions contemplated thereby (the "Effective Time"), Coterra became a wholly owned subsidiary of Devon. Pursuant to the Merger Agreement, at the Effective Time, each share of Coterra's common stock, par value $0.10 per share ("Coterra Common Stock") was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share ("Devon Common Stock"), subject to certain exceptions.

Pursuant to the Merger Agreement, at the Effective Time, each time-based Coterra restricted stock unit ("Coterra RSU") outstanding and unvested as of immediately prior to the Effective Time was converted into 0.7 Devon time-based restricted stock units ("Devon RSUs"), with each Devon RSU representing a contingent right to receive a share of Devon Common Stock, subject to the same terms and conditions as were applicable to the corresponding Coterra RSU immediately prior to the Effective Time. The Coterra RSUs granted to the reporting person on February 24, 2026 were converted into 22,951 Devon RSUs, which will vest on January 31, 2029, and the Coterra RSUs granted to the reporting person on February 19, 2025 were converted into 24,399 Devon RSUs, which will vest on January 31, 2028.

Pursuant to the Merger Agreement, at the Effective Time, each time-based Coterra restricted stock unit ("Coterra RSU") outstanding and unvested as of immediately prior to the Effective Time was converted into 0.7 Devon time-based restricted stock units ("Devon RSUs"), with each Devon RSU representing a contingent right to receive a share of Devon Common Stock, subject to the same terms and conditions as were applicable to the corresponding Coterra RSU immediately prior to the Effective Time. The Coterra RSUs granted to the reporting person on February 24, 2026 were converted into 126,230 Devon RSUs, which will vest on January 31, 2029, and the Coterra RSUs granted to the reporting person on February 19, 2025 were converted into 134,194 Devon RSUs, which will vest on January 31, 2028.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc. (the ''Merger Agreement''), as of the effective time of the transactions contemplated thereby (the "Effective Time"), Coterra became a wholly owned subsidiary of Devon. Pursuant to the Merger Agreement, at the Effective Time, each share of Coterra's common stock, par value $0.10 per share ("Coterra Common Stock") was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share ("Devon Common Stock"), subject to certain exceptions.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc., as of the effective time of the transactions contemplated thereby, each share of Coterra's common stock, par value $0.10 per share was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share, subject to certain exceptions.

Pursuant to the Merger Agreement, at the Effective Time, each time-based Coterra restricted stock unit ("Coterra RSU") outstanding and unvested as of immediately prior to the Effective Time was converted into 0.7 Devon time-based restricted stock units ("Devon RSUs"), with each Devon RSU representing a contingent right to receive a share of Devon Common Stock, subject to the same terms and conditions as were applicable to the corresponding Coterra RSU immediately prior to the Effective Time. The Coterra RSUs granted to the reporting person on February 24, 2026 were converted into 48,197 Devon RSUs, which will vest on January 31, 2029, and the Coterra RSUs granted to the reporting person on February 19, 2025 were converted into 48,798 Devon RSUs, which will vest on January 31, 2028.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 24, 2026 and, at the Effective Time, converted into 36,722 Devon RSUs, which will vest on January 31, 2029.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc., as of the effective time of the transactions contemplated thereby (the "Effective Time"), each share of Coterra's common stock, par value $0.10 per share ("Coterra Common Stock") was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share ("Devon Common Stock"), subject to certain exceptions.

This amount includes 51,756 shares of Devon Common Stock subject to restricted stock unit awards that, as of the Effective Time, were converted, on the same terms and conditions, from the corresponding deferred awards of vested restricted stock units relating to Coterra Common Stock ("Coterra Deferred RSU Awards") held by the reporting person into restricted stock unit awards covering a total number of shares of Devon Common Stock equal to the product of (i) the total number of shares of Coterra Common Stock subject to such Coterra Deferred RSU Awards as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 19, 2025 and, at the Effective Time, converted into 33,549 Devon RSUs, which will vest on January 31, 2028.

Pursuant to the Merger Agreement, at the Effective Time, each time-based Coterra restricted stock unit ("Coterra RSU") outstanding and unvested as of immediately prior to the Effective Time was converted into 0.7 Devon time-based restricted stock units ("Devon RSUs"), with each Devon RSU representing a contingent right to receive a share of Devon Common Stock, subject to the same terms and conditions as were applicable to the corresponding Coterra RSU immediately prior to the Effective Time. The Coterra RSUs granted to the reporting person on February 24, 2026 were converted into 27,542 Devon RSUs, which will vest on January 31, 2029, and the Coterra RSUs granted to the reporting person on February 19, 2025 were converted into 25,619 Devon RSUs, which will vest on January 31, 2028.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 19, 2025 and, at the Effective Time, converted into 134,194 Devon RSUs, which will vest on January 31, 2028.

On May 7, 2026, pursuant to the Agreement and Plan of Merger entered into on February 1, 2026, by and among Devon Energy Corporation (''Devon''), Coterra Energy Inc. (''Coterra") and Cubs Merger Sub, Inc., as of the effective time of the transactions contemplated thereby (the "Effective Time"), each share of Coterra's common stock, par value $0.10 per share ("Coterra Common Stock") was converted into the right to receive 0.7 shares of Devon's common stock, par value $0.10 per share ("Devon Common Stock"), subject to certain exceptions.

This amount includes 34,541 shares of Devon Common Stock subject to restricted stock unit awards that, as of the Effective Time, were converted, on the same terms and conditions, from the corresponding deferred awards of vested restricted stock units relating to Coterra Common Stock ("Coterra Deferred RSU Awards") held by the reporting person into restricted stock unit awards covering a total number of shares of Devon Common Stock equal to the product of (i) the total number of shares of Coterra Common Stock subject to such Coterra Deferred RSU Awards as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 19, 2025 and, at the Effective Time, converted into 25,619 Devon RSUs, which will vest on January 31, 2028.

These Devon RSUs relate to an award of Coterra performance stock units (a "Coterra PSU Award") that, pursuant to the Merger Agreement, at the Effective Time, was deemed earned at 100% of the target level as a result of the certification by the Compensation Committee of Coterra's board of directors to the actual level of performance achieved under the terms of such Coterra PSU Award prior to the Effective Time and was converted, on the same terms and conditions (other than any continuing performance-based vesting conditions and cash settlement features), into an award of Devon RSUs covering a number of shares of Devon Common Stock equal to the product of (i) the target number of shares of Coterra Common Stock subject to such Coterra PSU Award as of immediately prior to the Effective Time, multiplied by (ii) 0.7.

The Coterra PSU Award to which these Devon RSUs relate was granted to the reporting person on February 24, 2026 and, at the Effective Time, converted into 48,197 Devon RSUs, which will vest on January 31, 2029.