(POR)

Role: Sr. VP, CFO, Treasurer
Signature: Karen J. Lewis Power of Attorney on behalf of James A. Ajello
Issuer symbol: POR
Transactions as of: 30 May 2021
Net transactions value: -$86,148
Form type: 4
Filing time: 01 Jun 2021, 20:57:21 UTC
Next filing: 15 Feb 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	POR	Common Stock	Tax liability	$86,148	-1,797	-15%	$47.94	10,308	30 May 2021	Direct	F1, F2
holding	POR	Common Stock						5,321	30 May 2021	Mary Susan Ajello 2020 Family Trust

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents shares withheld for payment of taxes on vesting of restricted stock units.
F2	Includes 127 shares of the issuer's common stock acquired in exempt transactions under the dividend equivalent feature of an award of restricted stock units made under the issuer's Stock Incentive Plan on November 30, 2020 (the "2020 Award"), prior to Mr. Ajello's becoming an officer of the Company. The restricted stock units granted under the 2020 Award were reflected in a Form 3 filed on Mr. Ajello's behalf on January 6, 2021.

Content

Represents shares withheld for payment of taxes on vesting of restricted stock units.

Includes 127 shares of the issuer's common stock acquired in exempt transactions under the dividend equivalent feature of an award of restricted stock units made under the issuer's Stock Incentive Plan on November 30, 2020 (the "2020 Award"), prior to Mr. Ajello's becoming an officer of the Company. The restricted stock units granted under the 2020 Award were reflected in a Form 3 filed on Mr. Ajello's behalf on January 6, 2021.