Companies / Packaging Corp of America
Packaging Corp of America
Insider flow · last 90 daysNet sells $2.01M
Financials · FY2025
Ownership
89.1M shares outstanding · as of Jul 31, 2026
Ownership
| Insiders | 1.39% | 1,239,378 |
| 10%+ / strategic | 5.19% | 4,620,150 |
| Institutions | 91.90% | 81,879,604 |
| Public float | 1.53% | 1,359,167 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 15
View all →| Insider | % of shares | Shares |
|---|---|---|
Kowlzan Mark WCEOChairman & CEO · Director | 0.53% | 473,610 |
Mencoff Samuel MDirector | 0.30% | 270,194 |
Hassfurther Thomas APresident | 0.26% | 231,282 |
Pflederer Kent A.EVP & CFO | 0.08% | 73,061 |
Carter Charles J.EVP-Mill Ops. | 0.06% | 50,621 |
Shirley Donald R.Exec. VP | 0.03% | 31,110 |
| 0.03% | 27,397 | |
Porter Roger BDirector | 0.03% | 22,604 |
Beebe Cheryl KDirector | 0.02% | 15,104 |
Lyons Robert CDirector | 0.02% | 13,429 |
Institutional holders 882
View all →| Holder | Value | % of shares |
|---|---|---|
| $2.33B | 12.66% | |
| $1.84B | 8.66% | |
| $1.11B | 5.18% | |
| $717.37M | 3.90% | |
| $684.00M | 3.72% | |
| $575.99M | 3.13% | |
| $525.59M | 2.79% | |
| $492.99M | 2.61% | |
| $474.44M | 2.51% | |
| $444.73M | 2.42% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 27, 2026 | Kowlzan Mark W CEO | Other | Common Stock | $4.35M | -21K -4.08% | 482,876 0.54% of shares | low |
| Feb 5, 2026 | Hassfurther Thomas A Executive | Sell | Common Stock | $2.80M | -12K -5.80% | 197,062 0.22% of shares | medium |
| Mar 27, 2026 | Hassfurther Thomas A Executive | Other | Common Stock | $2.68M | -13K -5.17% | 231,282 0.26% of shares | low |
| May 27, 2026 | Kowlzan Mark W CEO | Sell | Common Stock | $2.01M | -9K -1.92% | 473,610 0.53% of shares | medium |
| Mar 6, 2026 | Kowlzan Mark W CEO | Other | Common Stock | $1.79M | -8K -1.73% | 457,087 0.51% of shares | low |
| Feb 23, 2026 | Kowlzan Mark W CEO | Other | Common Stock | $1.66M | -7K -1.69% | 430,007 0.48% of shares | low |
| Mar 6, 2026 | Hassfurther Thomas A Executive | Other | Common Stock | $1.09M | -5K -2.27% | 211,840 0.24% of shares | low |
| Feb 23, 2026 | Hassfurther Thomas A Executive | Other | Common Stock | $1.02M | -5K -2.29% | 192,546 0.22% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| State Street Corporation | Passive13G | — |
| Vanguard Group Inc | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| PKG | — | 695156109 |