8-K - APTARGROUP, INC. (0000896622) (Filer)
Published . Updated .
Key takeaways
- 8-K - APTARGROUP filed an 8-K with the SEC on Oct 29 (a notice of a material company event).
- Exposed: ATR
- Market reaction: ATR +9.0% after two sessions
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8-K - APTARGROUP filed an 8-K with the SEC on Oct 29 (a notice of a material company event).
Directly affected
- ATR Aptargroup+15.3% 17d
Named in this report.
Indirectly affected
- XLB Materials Select Sector SPDR+1.1% 30d
Materials Select Sector SPDR holds the materials sector that AptarGroup belongs to, so it often moves with news about it.
- ENTG Entegris+16.3% 30d
Entegris is a peer of AptarGroup in plastics products; rivals often move on the same news.
- AWI Armstrong World Industries+4.4% 30d
Armstrong World Industries is a peer of AptarGroup in plastics products; rivals often move on the same news.
- NWL Newell Brands+5.1% 10d
Newell Brands is a peer of AptarGroup in plastics products; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| ATR | -3.15% | -3.24% | base | +4.99% | +10.00% | +9.00% | after close |
| XLB | -2.32% | -1.36% | base | +0.44% | +2.17% | +0.10% | after close |
| ENTG | -15.83% | -6.15% | base | -3.42% | -5.32% | -4.51% | after close |
| AWI | +1.16% | -6.27% | base | +0.33% | +3.18% | +3.19% | after close |
| NWL | +4.99% | +5.58% | base | +1.57% | +16.63% | +10.37% | 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.
Filed: 2026-10-29 AccNo: 0000896622-26-000187 Size: 714 KB Item 2.02: Results of Operations and Financial Condition Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Aptargroup (ATR) since “8-K - APTARGROUP, INC. (0000896622) (Filer),” compared with the market
Since the first closing price after “8-K - APTARGROUP, INC. (0000896622) (Filer),” Aptargroup (ATR) is +4.95%.
| Company | When | Move | Status |
|---|---|---|---|
| Aptargroup (ATR) | that day | +4.99% | final price |
| Aptargroup (ATR) | the next day | +10.00% | final price |
| Aptargroup (ATR) | two days later | +9.00% | final price |
| Aptargroup (ATR) | three days earlier | -3.24% | final price |
| Aptargroup (ATR) | five days earlier | -3.15% | final price |
| AWI | that day | +0.33% | final price |
| AWI | the next day | +3.18% | final price |
| AWI | two days later | +3.19% | final price |
| AWI | three days earlier | -6.27% | final price |
| AWI | five days earlier | +1.16% | final price |
| ENTG | that day | -3.42% | final price |
| ENTG | the next day | -5.32% | final price |
| ENTG | two days later | -4.51% | final price |
| ENTG | three days earlier | -6.15% | final price |
| ENTG | five days earlier | -15.83% | final price |
| NWL | that day | +1.57% | final price |
| NWL | the next day | +16.63% | final price |
| NWL | two days later | +10.37% | final price |
| NWL | three days earlier | +5.58% | final price |
| NWL | five days earlier | +4.99% | final price |
| XLB | that day | +0.44% | final price |
| XLB | the next day | +2.17% | final price |
| XLB | two days later | +0.10% | final price |
| XLB | three days earlier | -1.36% | final price |
| XLB | five days earlier | -2.32% | final price |
Members of Congress who traded Aptargroup (ATR) 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 is named in “8-K - APTARGROUP, INC. (0000896622) (Filer)”
Companies tied to this story
- ATR Aptargroup
In “8-K - APTARGROUP, INC. (0000896622) (Filer),” Aptargroup (ATR) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> ATR
How “8-K - APTARGROUP, INC. (0000896622) (Filer)” reaches Aptargroup (ATR)
“8-K - APTARGROUP, INC. (0000896622) (Filer)” (29 Oct 2026) reaches Aptargroup (ATR) through this story.
What ties Aptargroup (ATR) to the headline is this: SEC 8-K filing -> direct issuer disclosure -> ATR
The price range for Aptargroup (ATR), and the dates in the story
ATR traded between 118.39 and 144.01 across 18 sessions. The latest close on file is 143.86.
What the saved facts support for Aptargroup (ATR)
14 out of 100
“8-K - APTARGROUP, INC. (0000896622) (Filer)” scores 14 out of 100. The score uses 1 sources, and 1 linked companies.