Packaging Corporation of America · PKG · 5 MIN READ

Packaging Corp Stock Slides Below Insider Exit Prices

Packaging Corporation of America insiders disposed of $10.2 million across five open-market sales at $250 to $257 through August 20, 2026, with the selling window falling squarely after two consecutiv

PKG Slides Below Insider Sale Prices as Funds Buy

UPDATE August 30: PKG surged 9.1% after reporting record shipments and a containerboard price hike, making it one of the S&P 500's top performers on the day alongside the broader paper sector. The move directly invalidates the bearish framing in this article: the insider exit prices that served as the original warning signal have almost certainly been eclipsed, shifting the question from whether the stock was flashing a distribution pattern to whether the recovery has now run too far. Analysts are already flagging that concern — commentary following earnings suggests PKG looks fully valued at current levels given the strong print and higher prices baked in. That's the tension worth watching: record shipments and a price hike were the bull case, and the market repriced immediately. Whether that repricing is justified depends on whether the containerboard price increase holds through the next quarter or gets walked back as capacity and demand rebalance. Watch the next quarterly shipment data and any pricing announcements from competitors for signs that the one-day move was a lasting revaluation or simply an overcorrection.

Packaging Corporation of America (PKG) insiders sold stock in a series of open-market transactions through August 20, 2026, and the shares have since retreated to $240.39, below every recorded sale price. The 90-day insider ledger shows $10.2 million of disposals and zero purchases.

Packaging Corporation of America (PKG) stock analysis
Image: Basis Report
The numbers
  • Hassfurther sold 28,391 shares Aug 3-7 in three open-market transactions at $250 to $257, totaling $7.19 million.
  • EVP Shirley sold 12,000 shares at $250.71 on August 20; combined insider disposals reached $10.2 million with no offsetting purchases.
  • PKG trades at $240.39 against $9.53 billion in trailing revenue, up 14.7% year-over-year, and a $21.42 billion market cap.
PKG 90-day price and volume, Jun 1 to Aug 28$216.64$257.43this story$240.39Jun 1Jul 16Aug 28
PKG 90-day price and volume, Jun 1 to Aug 28. Chart: Basis Report · market data at publish.

The Concentrated Exit

Hassfurther's three transactions ran at two-day intervals: 12,531 shares at $250 on August 3, 8,797 at $257 on August 5, and 7,063 at $254 on August 7, totaling $7.19 million. Packaging Corporation of America makes linerboard and corrugated packaging — the boxes, retail displays, and food packaging that move products through supply chains — plus commodity and specialty papers through its Paper segment. EVP Shirley added 12,000 shares at $250.71 on August 20 for $3.01 million. Five open-market sales by two senior executives over 17 days, with no offsetting purchases, represent the heaviest insider disposal period in the 90-day record.

Beats, Then Exits

PKG's earnings over the four most recently reported quarters show a clear arc: two consecutive misses at 3.2% and 3.7% below estimates, then two consecutive beats. The most recent quarter came in at $2.35 per share against a $2.31 consensus estimate, a 1.7% positive surprise per the company's July 23 8-K. Trailing revenue reached $9.53 billion, up 14.7% year-over-year, supporting a $21.42 billion market cap; the implied valuation is worth examining with Basis Report's DCF calculator. The insider selling window falls squarely after two consecutive earnings beats — an unusual timing for a management team that had just restored earnings credibility.

HOW PKG STACKS UP, data at publish
TickerMkt capFwd P/E52-wk
PKG$21.4B18.6x+11.8%
AVY$13.5B15.9x+3.9%
IEX$17.0B24.0x+42.2%
RJF$34.5B12.6x+3.9%
ALLE$13.4B16.1x-5.9%
IFF$22.4B22.2x+28.6%

Below the Exit Price

PKG shares at $240.39 sit below the floor of the August insider sale range, having declined through every exit price. The number to watch at the next earnings release: whether the EPS beat magnitude — which compressed from 12.7% to 1.7% over the past two reported quarters — continues to shrink or reverses. A beat at or above prior levels would reframe the insider sales as opportunistic exit pricing after a run; a miss would do the opposite. For live PKG fundamentals, run the free Packaging Corporation of America deep-dive as the next report approaches.

Basis Report is independent research for informational purposes. It is not investment advice and not a recommendation to buy or sell any security.

Frequently Asked Questions

Why are Packaging Corporation of America insiders selling stock?

The 90-day record shows five open-market sales by two senior executives, Hassfurther and EVP Shirley, totaling $10.2 million with no offsetting purchases. The selling window falls after two consecutive earnings beats — unusual timing for a management team that had just restored earnings credibility.

At what prices did Packaging Corporation insiders sell shares?

Hassfurther sold 28,391 shares in three transactions at $250, $257, and $254 between August 3 and August 7, totaling $7.19 million. EVP Shirley sold 12,000 shares at $250.71 on August 20 for $3.01 million, bringing the combined 90-day total to $10.2 million.

Is Packaging Corporation stock below insider sale prices now?

Yes. Shares are trading at $240.39, below the floor of the August insider sale range. Every recorded exit price from $250 to $257 is above the current share price, meaning the stock has declined through each transaction level.

What is Packaging Corporation of America's recent earnings trend?

The four most recently reported quarters show two consecutive misses of 3.2% and 3.7% below estimates, followed by two consecutive beats. The most recent quarter delivered $2.35 per share against a $2.31 consensus estimate, a 1.7% positive surprise per the company's July 23 8-K.

What is the next signal to watch for PKG earnings?

The key variable is whether the EPS beat magnitude reverses or continues to shrink. That figure compressed from 12.7% to 1.7% over the past two reported quarters. A beat at or above prior levels would reframe the insider sales as opportunistic exit pricing; a miss would do the opposite.

Three Packaging Corporation of America executives sold a combined $10.2 million in company stock at prices ranging from $250 to $257 per share in August — and PKG has since retreated to $240.39, below every single insider sale price. In the same window, HSBC, Legal & General, and at least three other institutions were buying.
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Packaging Corporation of America
Packaging Corp Stock Slides Below Insider Exit Prices
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