Packaging Corp Of America DEFA14A, filed Mar 19, 2021

Packaging Corp Of America (PKG)

DEFA14A 2021-03-19

Added on October 27, 2026


☐		Preliminary proxy statement

☐		Confidential, for use of the Commission only (as permitted by Rule 14a-6(e)(2))

☐		Definitive proxy statement

☒		Definitive additional materials

☐		Soliciting material pursuant to section 240.14a-12



☒	No fee required.

☐	Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

	(1)	Title of each class of securities to which transaction applies:
	(2)	Aggregate number of securities to which transaction applies:
	(3)	Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined):
	(4)	Proposed maximum aggregate value of transaction:
	(5)	Total fee paid:

☐	Fee paid previously with preliminary materials:

☐	Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

	(1)	Amount previously paid:
	(2)	Form, Schedule or Registration Statement No.:
	(3)	Filing Party:
	(4)	Date Filed:


		Easy Online Access – View your proxy materials and vote.
		Step 1:		Go to www.envisionreports.com/PKG.
		Step 2:		Click on Cast Your Vote or Request Materials.
		Step 3:		Follow the instructions on the screen to log in.
		Step 4:		Make your selections as instructed on each screen for your delivery preferences.
		Step 5:		Vote your shares.


		Here’s how to order a copy of the proxy materials and select delivery preferences: Current and future delivery requests can be submitted using the options below. If you request an email copy, you will receive an email with a link to the current meeting materials.
		PLEASE NOTE: You must use the number in the shaded bar on the reverse side when requesting a copy of the proxy materials.
		– Internet – Go to www.envisionreports.com/PKG. Click Cast Your Vote or Request Materials.
		– Phone – Call us free of charge at 1-866-641-4276.
		– Email – Send an email to investorvote@computershare.com with “Proxy Materials Packaging Corporation of America” in the subject line. Include your full name and address, plus the number located in the shaded bar on the reverse side, and state that you want a paper copy of the meeting materials.
		To facilitate timely delivery, all requests for a paper copy of proxy materials must be received by April 23, 2021.



				Online Go to www.envisionreports.com/PKG or scan the QR code – login details are located in the shaded bar below.
				Votes submitted electronically must be received by 8:30am, Central Time, on May 4, 2021.


		Obtaining a Copy of the Proxy Materials – If you want to receive a copy of the proxy materials, you must request one. There is no charge to you for requesting a copy. Please make your request as instructed on the reverse side on or before April 23, 2021 to facilitate timely delivery.