8-K - PACKAGING CORP OF AMERICA (0000075677) (Filer)
Published . Updated .
8-K - PACKAGING OF AMERICA filed an 8-K with the SEC on Oct 22 (a notice of a material company event).
Directly affected
- PKG Packaging Corp Of America+2.6%
Named in this report.
Indirectly affected
- SPY SPDR S&P 500+1.6%
The broad U.S. stock market
- TLT iShares 20+ Year Treasury Bond-1.8%
Long-term U.S. government bonds
- QQQ Invesco QQQ+2.3%
Large technology stocks
- GLD SPDR Gold Shares-3.3%
Gold can move with the broad market
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| PKG | -2.70% | -1.14% | base | +4.03% | after close | after close | after close |
| SPY | -0.18% | -0.84% | base | -1.18% | after close | after close | after close |
| TLT | -0.31% | -0.97% | base | +1.86% | after close | after close | after close |
| QQQ | +0.41% | -0.96% | base | -2.85% | after close | after close | after close |
| GLD | +0.98% | +0.18% | base | -2.61% | after close | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Market Call
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Filed: 2026-10-22 AccNo: 0001193125-26-428056 Size: 1 MB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Packaging Corp Of America (PKG) since “8-K - PACKAGING CORP OF AMERICA (0000075677) (Filer),” compared with the market
| Company | When | Move | Status |
|---|---|---|---|
| GLD | that day | -2.61% | final price |
| GLD | three days earlier | +0.18% | final price |
| GLD | five days earlier | +0.98% | final price |
| Packaging Corp Of America (PKG) | that day | +4.03% | final price |
| Packaging Corp Of America (PKG) | three days earlier | -1.14% | final price |
| Packaging Corp Of America (PKG) | five days earlier | -2.70% | final price |
| QQQ | that day | -2.85% | final price |
| QQQ | three days earlier | -0.96% | final price |
| QQQ | five days earlier | +0.41% | final price |
| SPY | that day | -1.18% | final price |
| SPY | three days earlier | -0.84% | final price |
| SPY | five days earlier | -0.18% | final price |
| TLT | that day | +1.86% | final price |
| TLT | three days earlier | -0.97% | final price |
| TLT | five days earlier | -0.31% | final price |
Members of Congress who traded Packaging Corp Of America (PKG) near this story
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Packaging Corp Of America (PKG)
Companies mentioned with this story
- PKG Packaging Corp Of America
In “8-K - PACKAGING CORP OF AMERICA (0000075677) (Filer),” Packaging Corp Of America (PKG) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> PKG
How “8-K - PACKAGING CORP OF AMERICA (0000075677) (Filer)” reaches Packaging Corp Of America (PKG)
The 22 Oct 2026 story “8-K - PACKAGING CORP OF AMERICA (0000075677) (Filer)” names Packaging Corp Of America (PKG) because of this story.
What ties Packaging Corp Of America (PKG) to the headline is this: SEC 8-K filing -> direct issuer disclosure -> PKG
Dates in the story, and the Packaging Corp Of America (PKG) price range
PKG traded between 224.84 and 242.26 across 19 sessions. The latest close on file is 239.08.
What the saved facts support for Packaging Corp Of America (PKG)
44 out of 100
“8-K - PACKAGING CORP OF AMERICA (0000075677) (Filer)” scores 44 out of 100. The score uses 1 sources, a +5.21% difference versus the S&P 500 (SPY), and 1 linked companies.