Company / CIK 0000075677
PACKAGING CORP OF AMERICA
- Ticker
- PKG
- Size, estimated from filings
- Large cap ($10B – $200B)
- Insiders on file
- 16
- Members of Congress who traded it
- 2
- Federal contracts on record
- none matched
- Lobbying filings on record
- none matched
- SEC filings
- EDGAR ↗
- Latest trade on record
- August 25, 2026
PACKAGING CORP OF AMERICA (PKG) has 16 insiders on file who disclosed 66 transactions in the last 12 months (0 open-market buys, 26 sales, about $32.2M at reported prices), and 8 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name; no lobbying filing names it as client this year.
PACKAGING CORP OF AMERICA in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
8 people account for the disclosed buying and selling in PACKAGING CORP OF AMERICA over the last 12 months; the most active is Hassfurther Thomas A with $15M.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| Shirley Donald R. | Exec. VP | 9 | 0 | 4 | August 24, 2026 |
| Hassfurther Thomas A | President | 12 | 0 | 7 | August 11, 2026 |
| BEEBE CHERYL K | Director | 1 | 0 | 0 | June 1, 2026 |
| KOWLZAN MARK W | Chairman & CEO | 9 | 0 | 4 | May 28, 2026 |
| MENCOFF SAMUEL M | Director | 1 | 0 | 0 | May 13, 2026 |
| PORTER ROGER B | Director | 1 | 0 | 0 | May 12, 2026 |
| Farrington Duane C | Director | 1 | 0 | 0 | May 12, 2026 |
| GOWLAND KAREN E | Director | 1 | 0 | 0 | May 12, 2026 |
| Harman Donna A. | Director | 1 | 0 | 0 | May 12, 2026 |
| LYONS ROBERT C | Director | 1 | 0 | 0 | May 12, 2026 |
| SOULELES THOMAS S | Director | 1 | 0 | 0 | May 12, 2026 |
| Pflederer Kent A. | EVP & CFO | 8 | 0 | 3 | March 31, 2026 |
| Carter Charles J. | EVP-Mill Ops. | 8 | 0 | 3 | March 31, 2026 |
| Olivier Darla J. | SVP | 8 | 0 | 3 | March 31, 2026 |
| Vaughn Joseph | SVP | 2 | 0 | 1 | February 26, 2026 |
| Patton Heidi L | SVP | 2 | 0 | 1 | February 26, 2026 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded PKG
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the PKG page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| April McClain Delaney | Representative (MD, District 6), Democrat | 6 | 5 | 1 | $55K–$175K | August 25, 2026 |
| Julie Johnson | Representative (TX, District 32), Democrat | 2 | 0 | 2 | $2,002–$30K | December 18, 2025 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Shirley Donald R. | PKG | Sell S | August 20, 2026 | August 24, 2026 | 4d | 12,000 | $251 | $3.0M | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Sell S | August 7, 2026 | August 11, 2026 | 4d | 7,063 | $254 | $1.8M | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Sell S | August 5, 2026 | August 5, 2026 | 0d | 8,797 | $257 | $2.3M | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Sell S | August 3, 2026 | August 5, 2026 | 2d | 12,531 | $250 | $3.1M | Form 4 ↗ | ||
| KOWLZAN MARK W | PKG | Sell S | May 27, 2026 | May 28, 2026 | 1d | 9,266 | $217 | $2.0M | Form 4 ↗ | ||
| MENCOFF SAMUEL M | PKG | Other A | May 12, 2026 | May 13, 2026 | 1d | 591 | — | — | Form 4 ↗ | ||
| SOULELES THOMAS S | PKG | Other A | May 12, 2026 | May 12, 2026 | 0d | 591 | — | — | Form 4 ↗ | ||
| LYONS ROBERT C | PKG | Other A | May 12, 2026 | May 12, 2026 | 0d | 591 | — | — | Form 4 ↗ | ||
| Harman Donna A. | PKG | Other A | May 12, 2026 | May 12, 2026 | 0d | 591 | — | — | Form 4 ↗ | ||
| GOWLAND KAREN E | PKG | Other A | May 12, 2026 | May 12, 2026 | 0d | 591 | — | — | Form 4 ↗ | ||
| Farrington Duane C | PKG | Other A | May 12, 2026 | May 12, 2026 | 0d | 591 | — | — | Form 4 ↗ | ||
| BEEBE CHERYL K | PKG | Other A | May 12, 2026 | May 12, 2026 | 0d | 591 | — | — | Form 4 ↗ | ||
| PORTER ROGER B | PKG | Other A | May 12, 2026 | May 12, 2026 | 0d | 591 | — | — | Form 4 ↗ | ||
| Olivier Darla J. | PKG | Sell F | March 27, 2026 | March 31, 2026 | 4d | 1,055 | $212 | $224K | Form 4 ↗ | ||
| Olivier Darla J. | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 173 | — | — | Form 4 ↗ | ||
| Olivier Darla J. | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 2,260 | — | — | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Sell F | March 27, 2026 | March 31, 2026 | 4d | 12,615 | $212 | $2.7M | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 2,279 | — | — | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 29,778 | — | — | Form 4 ↗ | ||
| KOWLZAN MARK W | PKG | Sell F | March 27, 2026 | March 31, 2026 | 4d | 20,513 | $212 | $4.4M | Form 4 ↗ | ||
| KOWLZAN MARK W | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 3,292 | — | — | Form 4 ↗ | ||
| KOWLZAN MARK W | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 43,010 | — | — | Form 4 ↗ | ||
| Shirley Donald R. | PKG | Sell F | March 27, 2026 | March 31, 2026 | 4d | 2,650 | $212 | $562K | Form 4 ↗ | ||
| Shirley Donald R. | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 478 | — | — | Form 4 ↗ | ||
| Shirley Donald R. | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 6,254 | — | — | Form 4 ↗ | ||
| Carter Charles J. | PKG | Sell F | March 27, 2026 | March 31, 2026 | 4d | 3,509 | $212 | $745K | Form 4 ↗ | ||
| Carter Charles J. | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 634 | — | — | Form 4 ↗ | ||
| Carter Charles J. | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 8,282 | — | — | Form 4 ↗ | ||
| Pflederer Kent A. | PKG | Sell F | March 27, 2026 | March 31, 2026 | 4d | 2,670 | $212 | $567K | Form 4 ↗ | ||
| Pflederer Kent A. | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 428 | — | — | Form 4 ↗ | ||
| Pflederer Kent A. | PKG | Other A | March 27, 2026 | March 31, 2026 | 4d | 5,596 | — | — | Form 4 ↗ | ||
| Olivier Darla J. | PKG | Sell F | March 6, 2026 | March 10, 2026 | 4d | 559 | $223 | $124K | Form 4 ↗ | ||
| Olivier Darla J. | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 104 | — | — | Form 4 ↗ | ||
| Olivier Darla J. | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 1,182 | — | — | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Sell F | March 6, 2026 | March 10, 2026 | 4d | 4,917 | $223 | $1.1M | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 1,018 | — | — | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 11,474 | — | — | Form 4 ↗ | ||
| KOWLZAN MARK W | PKG | Sell F | March 6, 2026 | March 10, 2026 | 4d | 8,025 | $223 | $1.8M | Form 4 ↗ | ||
| KOWLZAN MARK W | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 1,476 | — | — | Form 4 ↗ | ||
| KOWLZAN MARK W | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 16,637 | — | — | Form 4 ↗ | ||
| Carter Charles J. | PKG | Sell F | March 6, 2026 | March 10, 2026 | 4d | 1,857 | $223 | $413K | Form 4 ↗ | ||
| Carter Charles J. | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 384 | — | — | Form 4 ↗ | ||
| Carter Charles J. | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 4,331 | — | — | Form 4 ↗ | ||
| Shirley Donald R. | PKG | Sell F | March 6, 2026 | March 10, 2026 | 4d | 1,402 | $223 | $312K | Form 4 ↗ | ||
| Shirley Donald R. | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 290 | — | — | Form 4 ↗ | ||
| Shirley Donald R. | PKG | Other A | March 6, 2026 | March 10, 2026 | 4d | 3,270 | — | — | Form 4 ↗ | ||
| Pflederer Kent A. | PKG | Sell F | March 6, 2026 | March 9, 2026 | 3d | 1,412 | $223 | $314K | Form 4 ↗ | ||
| Pflederer Kent A. | PKG | Other A | March 6, 2026 | March 9, 2026 | 3d | 259 | — | — | Form 4 ↗ | ||
| Pflederer Kent A. | PKG | Other A | March 6, 2026 | March 9, 2026 | 3d | 2,926 | — | — | Form 4 ↗ | ||
| Olivier Darla J. | PKG | Other A | February 25, 2026 | February 27, 2026 | 2d | 1,157 | — | — | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Other A | February 25, 2026 | February 26, 2026 | 1d | 11,719 | — | — | Form 4 ↗ | ||
| KOWLZAN MARK W | PKG | Other A | February 25, 2026 | February 26, 2026 | 1d | 16,992 | — | — | Form 4 ↗ | ||
| Shirley Donald R. | PKG | Other A | February 25, 2026 | February 26, 2026 | 1d | 2,774 | — | — | Form 4 ↗ | ||
| Vaughn Joseph | PKG | Other A | February 25, 2026 | February 26, 2026 | 1d | 1,480 | — | — | Form 4 ↗ | ||
| Patton Heidi L | PKG | Other A | February 25, 2026 | February 26, 2026 | 1d | 814 | — | — | Form 4 ↗ | ||
| Carter Charles J. | PKG | Other A | February 25, 2026 | February 26, 2026 | 1d | 4,213 | — | — | Form 4 ↗ | ||
| Pflederer Kent A. | PKG | Other A | February 25, 2026 | February 26, 2026 | 1d | 2,774 | — | — | Form 4 ↗ | ||
| Olivier Darla J. | PKG | Sell F | February 23, 2026 | February 25, 2026 | 2d | 513 | $226 | $116K | Form 4 ↗ | ||
| Patton Heidi L | PKG | Sell F | February 23, 2026 | February 24, 2026 | 1d | 681 | $226 | $154K | Form 4 ↗ | ||
| Shirley Donald R. | PKG | Sell F | February 23, 2026 | February 24, 2026 | 1d | 1,287 | $226 | $290K | Form 4 ↗ | ||
| Carter Charles J. | PKG | Sell F | February 23, 2026 | February 24, 2026 | 1d | 1,705 | $226 | $385K | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Sell F | February 23, 2026 | February 24, 2026 | 1d | 4,516 | $226 | $1.0M | Form 4 ↗ | ||
| KOWLZAN MARK W | PKG | Sell F | February 23, 2026 | February 24, 2026 | 1d | 7,371 | $226 | $1.7M | Form 4 ↗ | ||
| Vaughn Joseph | PKG | Sell F | February 23, 2026 | February 24, 2026 | 1d | 531 | $226 | $120K | Form 4 ↗ | ||
| Pflederer Kent A. | PKG | Sell F | February 23, 2026 | February 24, 2026 | 1d | 1,297 | $226 | $293K | Form 4 ↗ | ||
| Hassfurther Thomas A | PKG | Sell S | February 5, 2026 | February 9, 2026 | 4d | 12,129 | $231 | $2.8M | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "PACKAGING CORP OF AMERICA". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
No LDA filing posted since October 2025 names "PACKAGING CORP OF AMERICA" as the client. Filings under a subsidiary or trade-association name are not matched — search lobbying.
Related companies
Companies whose stock was traded by the same people who traded PKG, by number of filers in common. It shows overlap in public filings and nothing else.
- PAYCHEX INC PAYX 2 filers in common
- ROLLINS INC ROL 2 filers in common
- Seagate Technology Holdings plc STX 1 filer in common
- TransDigm Group INC TDG 1 filer in common
- EQUINIX INC EQIX 1 filer in common
- ADOBE INC. ADBE 1 filer in common
- ELI LILLY & Co LLY 1 filer in common
- ServiceNow, Inc. NOW 1 filer in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 6 | 8 | December 11, 2025 | September 9, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 41 | 66 | February 9, 2026 | August 24, 2026 | Form 4 list on EDGAR |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.