ETN · Eaton Corp plc

Price reported constitutes the average weighted price of shares purchased. Shares were purchased at varying prices in the range of $402.09 - $402.29. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares purchased at each separate price.

Shares have been adjusted to account for reinvested dividends.

Shares have been adjusted to account for reinvested dividends.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Shares have been adjusted to account for reinvested dividends.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units vested in their entirety on May 6, 2026. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors and vested in their entirety on the first anniversary of the date of grant. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors and vested in their entirety on the first anniversary of the date of grant. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors and vested in their entirety on the first anniversary of the date of grant. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Shares have been adjusted to account for reinvested dividends.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Shares have been adjusted to account for reinvested dividends.

Shares have been adjusted to account for reinvested dividends.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors and vested in their entirety on the first anniversary of the date of grant. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units vested in their entirety on May 6, 2026. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors and vested in their entirety on the first anniversary of the date of grant. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Shares have been adjusted to account for reinvested dividends.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors and vested in their entirety on the first anniversary of the date of grant. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $409.02 - $409.70. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors and vested in their entirety on the first anniversary of the date of grant. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Shares have been adjusted to account for reinvested dividends.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors. These restricted stock units will vest in their entirety on the first anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

Shares have been adjusted to account for reinvested dividends.

Amount includes restricted stock units acquired pursuant to a dividend equivalent reinvestment feature.

The restricted stock units were granted to the reporting person as compensation for the reporting person's service as a member of the Issuer's Board of Directors and vested in their entirety on the first anniversary of the date of grant. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

These restricted stock units were granted on May 1, 2026 and vest in full on the third anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

These restricted stock units were granted on April 1, 2026 and vest as follows: 33% on the first and second anniversary of the grant date and the remaining 34% on the third anniversary of the grant date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

This field is not applicable.

These stock options become exercisable as follows: 33% on the first and second anniversary of the grant date and the remaining 34% on the third anniversary of the grant date.

These phantom shares were acquired as a result of the reporting person's deferral in the deferred incentive compensation plans maintained by the Issuer of bonus and long-term incentive compensation earned during 2025. The number of phantom shares acquired is based on the average of the mean prices for the Issuer's ordinary shares for the twenty trading days immediately following the end of the period in which the compensation was earned. Each share of phantom stock is the economic equivalent of one share of common stock.

This field is not applicable.

Amount includes phantom shares acquired pursuant to a dividend equivalent reinvestment feature.