PKG SEC Filings: 8-K, 10-Q, S-3 & 424B

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 5, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 7, 2026

11-K

Form 11-K - Annual report of employee stock purchase, savings and similar plans

May 28, 2026

11-K

Form 11-K - Annual report of employee stock purchase, savings and similar plans

May 28, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 8, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Feb 26, 2026

News

TYPE

HEADLINE

FILED AT

8-K

Packaging Corporation of America Reports Third Quarter 2026 Results

Oct 21, 2026

8-K

Packaging Corporation of America Reports Second Quarter 2026 Results

Jul 22, 2026

8-K

Packaging Corporation of America Announces Results of 2026 Annual Meeting of Stockholders

May 13, 2026

8-K

Packaging Corporation of America Reports First Quarter 2026 Results

Apr 22, 2026

8-K

PCA Board Director Retirement, Executive Promotion, and New Equity Award Forms Approved

Mar 3, 2026

8-K

Packaging Corporation of America Reports Q4 and Full-Year 2025 Financial Results

Jan 27, 2026

Prospectus

TYPE

HEADLINE

FILED AT

424B5

Form 424B5 - Prospectus [Rule 424(b)(5)]

Aug 13, 2025

424B3

Form 424B3 - Prospectus [Rule 424(b)(3)]

Aug 11, 2025

424B5

.00 | Offering amount: $400,000,000.00 | Bank: Deutsche Bank Securities, Wells Fargo Securities, BofA Securities, Mizuho, US Bancorp, BMO Capital Markets, Citigroup, J.P. Morgan, PNC Capital Markets LLC, Siebert Williams Shank

Nov 28, 2023

424B3

Form 424B3 - Prospectus [Rule 424(b)(3)]

Nov 27, 2023

424B5

$700,000,000-

Sep 8, 2021

424B3

As of June 30,2021-

Sep 7, 2021

Registrations

TYPE

HEADLINE

FILED AT

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Aug 11, 2025

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

Aug 11, 2025

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

May 8, 2024

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Nov 27, 2023

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Sep 7, 2021

S-3ASR

Registration-

Sep 7, 2021

Proxies

TYPE

HEADLINE

FILED AT

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Mar 27, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 27, 2026

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Mar 27, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 27, 2025

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Apr 3, 2024

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Mar 28, 2024

Ownerships

TYPE

HEADLINE

FILED AT

Shirley Donald R. (Reporting)

Aug 24, 2026

144

Form 144 - Report of proposed sale of securities

Aug 20, 2026

Hassfurther Thomas A (Reporting)

Aug 11, 2026

SCHEDULE 13G

STATE STREET CORP (Filed by)

Aug 7, 2026

Hassfurther Thomas A (Reporting)

Aug 5, 2026

144

Form 144 - Report of proposed sale of securities

Jul 28, 2026

Other

TYPE

HEADLINE

FILED AT

LETTER

Form UPLOAD - SEC-generated letter

Oct 24, 2024

CORRESP

Form CORRESP - Correspondence

Oct 15, 2024

LETTER

Form UPLOAD - SEC-generated letter

Oct 7, 2024

CT ORDER

Form CT ORDER - Confidential treatment order

Feb 8, 2018

CT ORDER

Form CT ORDER - Confidential treatment order

Jan 8, 2016

LETTER

Form UPLOAD - SEC-generated letter

Sep 9, 2010

Packaging Corporation of America PKG · SEC Filings