| 2025-08-01 | -11.3% | earnings | Seeking Alpha | AptarGroup expects Q3 adjusted EPS of $1.53–$1.61 while navigating inventory headwinds and litigation costs |
| 2025-08-01 | -11.3% | earnings | Seeking Alpha | AptarGroup, Inc. (ATR) Q2 2025 Earnings Call Transcript |
| 2025-08-01 | -11.3% | earnings | Seeking Alpha | AptarGroup, Inc. 2025 Q2 - Results - Earnings Call Presentation |
| 2025-10-31 | -9.6% | earnings | Seeking Alpha | AptarGroup outlines 35% decline in emergency medicine revenue for 2026 amid shifting pharma demand |
| 2025-10-31 | -9.6% | earnings | Seeking Alpha | AptarGroup, Inc. (ATR) Q3 2025 Earnings Call Transcript |
| 2025-10-31 | -9.6% | earnings | Seeking Alpha | AptarGroup, Inc. 2025 Q3 - Results - Earnings Call Presentation |
| 2025-10-31 | -9.6% | earnings | Yahoo Finance | AptarGroup Inc (ATR) Q3 2025 Earnings Call Highlights: Navigating Growth and Challenges in a ... - Yahoo Finance |
| 2026-02-06 | +9.3% | news | Seeking Alpha | AptarGroup outlines 2026 margin improvement and targets 7%–11% long-term pharma core sales growth amid emergency medicine headwinds |
| 2026-02-06 | +9.3% | earnings | Seeking Alpha | AptarGroup, Inc. (ATR) Q4 2025 Earnings Call Transcript |
| 2026-02-06 | +9.3% | news | Seeking Alpha | AptarGroup declares $0.48 dividend |
| 2026-02-06 | +9.3% | earnings | Seeking Alpha | AptarGroup, Inc. 2025 Q4 - Results - Earnings Call Presentation |
| 2026-02-06 | +9.3% | earnings | AlphaStreet | AptarGroup, Inc. (ATR) Shares Rise on Q4 Revenue Beat Amid Margin Pressure - AlphaStreet |
| 2025-02-06 | -9.0% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2025-07-31 | -7.8% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2023-02-16 | +7.3% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2022-02-17 | +6.0% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2025-10-30 | -5.9% | earnings | Seeking Alpha | AptarGroup Non-GAAP EPS of $1.62 beats by $0.05, revenue of $961.13M beats by $9.25M |
| 2025-10-30 | -5.9% | earnings | Seeking Alpha | AptarGroup Q3 2025 Earnings Preview |
| 2025-10-30 | -5.9% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2021-07-30 | -5.9% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2024-02-08 | +4.8% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2021-10-28 | -4.8% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2022-03-07 | -4.6% | legal | SEC EDGAR | ATR 8-K: 1.01, 8.01 (SEC Filing) |
| 2022-04-28 | +4.6% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2025-10-28 | -3.8% | legal | Yahoo Finance | AptarGroup (ATR) Receives FDA 510(k) Clearance for HeroTracker Sense - Yahoo Finance |
| 2025-10-28 | -3.8% | legal | Insider Monkey | AptarGroup (ATR) Receives FDA 510(k) Clearance for HeroTracker Sense - Insider Monkey |
| 2026-03-03 | -3.8% | news | Seeking Alpha | AptarGroup, Inc. (ATR) Presents at 47th Annual Raymond James Institutional Investor Conference Transcript |
| 2023-09-05 | -3.5% | legal | SEC EDGAR | ATR 8-K: 5.02, 7.01 (SEC Filing) |
| 2025-11-20 | +3.5% | legal | SEC EDGAR | ATR 8-K: 1.01, 8.01 (SEC Filing) |
| 2026-02-05 | +3.3% | earnings | Seeking Alpha | AptarGroup Non-GAAP EPS of $1.25 beats by $0.02, revenue of $963M beats by $84.42M |
| 2026-02-05 | +3.3% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2026-02-05 | +3.3% | earnings | Yahoo Finance | AptarGroup (ATR) Q4 Earnings and Revenues Surpass Estimates - Yahoo Finance |
| 2026-02-05 | +3.3% | earnings | Quiver Quantitative | AptarGroup (ATR) Releases Q4 2025 Earnings: Revenue Growth but EPS Miss - Quiver Quantitative |
| 2026-02-05 | +3.3% | earnings | ChartMill | AptarGroup Inc (NYSE:ATR) Beats Q4 Revenue Estimates, Issues Cautious Q1 Outlook - ChartMill |
| 2025-08-02 | -3.1% | earnings | Yahoo Finance | AptarGroup Inc (ATR) Q2 2025 Earnings Call Highlights: Strong Growth and Strategic Expansions ... - Yahoo Finance |
| 2023-07-27 | +2.9% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2026-01-05 | -2.9% | news | AD HOC NEWS | AptarGroup Inc (ATR) Just Popped Off – But Is This Quiet Stock Actually Worth Your Money? - AD HOC NEWS |
| 2023-10-25 | +2.7% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2025-11-02 | -2.7% | news | Seeking Alpha | AptarGroup: Pharma Setback Creates Long-Term Opportunities |
| 2025-11-02 | -2.7% | news | Seeking Alpha | AptarGroup: Pharma Setback Creates Long-Term Opportunities (NYSE:ATR) - Seeking Alpha |
| 2026-03-18 | -2.6% | executive | Stock Titan | AptarGroup (NYSE: ATR) CFO reports routine 368-share tax withholding - Stock Titan |
| 2026-03-18 | -2.6% | executive | Benzinga | AptarGroup Hires New CEO - Benzinga |
| 2026-03-17 | -2.6% | executive | Seeking Alpha | Aptar appoints Gael Touya as CEO |
| 2026-03-17 | -2.6% | legal | SEC EDGAR | ATR 8-K: 5.02 and (SEC Filing) |
| 2026-03-17 | -2.6% | news | Stock Titan | [Form 4] APTARGROUP, INC. Insider Trading Activity - Stock Titan |
| 2025-12-01 | -2.3% | M&A | Seeking Alpha | Aptar acquires oral dosing pharma packaging solutions provider Sommaplast |
| 2026-04-20 | -2.2% | legal | DirectorsTalk Interviews | AptarGroup, Inc. (ATR) Stock Analysis: Exploring a Potential 24.56% Upside in the Healthcare Sector - DirectorsTalk Interviews |
| 2026-04-22 | -2.0% | legal | Business Wire | Aptar Recognized as One of America’s Climate Leaders by USA Today for the Fourth Consecutive Year |
| 2026-04-22 | -2.0% | earnings | Zacks | Sonoco Earnings Beat Estimates in Q1 on Pricing & Productivity |
| 2026-04-22 | -2.0% | news | GuruFocus | AptarGroup Inc (ATR) Shares Fall 3.2% -- What GF Score of 89 Tel - GuruFocus |
| 2026-02-25 | -1.9% | news | Seeking Alpha | AptarGroup, Inc. (ATR) Presents at Bank of America 2026 Global Agriculture and Materials Conference Transcript |
| 2026-02-25 | -1.9% | news | Benzinga | Top 2 Utilities Stocks That May Collapse This Month - Benzinga |
| 2026-01-07 | +1.9% | news | Insider Monkey | Is AptarGroup (ATR) an Undervalued Stock? - Insider Monkey |
| 2026-01-15 | -1.9% | news | Seeking Alpha | AptarGroup, Inc. (ATR) Presents at 44th Annual J.P. Morgan Healthcare Conference - Slideshow |
| 2026-03-23 | +1.8% | legal | DirectorsTalk Interviews | AptarGroup, Inc. (ATR) Stock Analysis: Capitalize on a 34.64% Potential Upside in the Growing Healthcare Sector - DirectorsTalk Interviews |
| 2024-04-25 | +1.8% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2026-02-26 | +1.8% | news | Seeking Alpha | AptarGroup, Inc. (ATR) Presents at Bank of America 2026 Global Agriculture and Materials Conference - Slideshow |
| 2026-02-26 | +1.8% | news | Benzinga | Top 2 Consumer Stocks You May Want To Dump This Quarter - Benzinga |
| 2025-09-08 | -1.6% | earnings | Seeking Alpha | AptarGroup raises quarterly dividend by 7% to $0.48/share |
| 2025-09-11 | -1.5% | news | Seeking Alpha | AptarGroup, Inc. (ATR) 2025 Investor Day Call (Transcript) |
| 2026-01-14 | +1.5% | news | Seeking Alpha | AptarGroup, Inc. (ATR) Presents at 44th Annual J.P. Morgan Healthcare Conference Transcript |
| 2026-04-08 | +1.5% | news | GlobeNewswire | Aptar Digital Health Partners with Enable Injections for enFuse® Companion Digital Solution |
| 2026-04-08 | +1.5% | news | Cổng thông tin điện tử Tỉnh Sơn La | Is Aptar (ATR) Stock still in growth phase | Price at $131.69, Up 4.84% - Trend Following - Cổng thông tin điện tử Tỉnh Sơn La |
| 2021-04-30 | +1.5% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2026-02-10 | +1.4% | earnings | Yahoo Finance | Don't Overlook AptarGroup (ATR) International Revenue Trends While Assessing the Stock - Yahoo Finance |
| 2021-07-19 | -1.4% | earnings | Zacks Investment Research | What date does AptarGroup's (ATR) report Earnings - Earnings Calendar & Announcement - Zacks Investment Research |
| 2021-07-02 | -1.3% | legal | SEC EDGAR | ATR 8-K: 1.01, 1.02, 2.03 (SEC Filing) |
| 2023-05-11 | +1.3% | legal | SEC EDGAR | ATR 8-K: 5.02 (SEC Filing) |
| 2026-02-04 | +1.2% | earnings | Seeking Alpha | AptarGroup Q4 2025 Earnings Preview |
| 2023-03-01 | +1.2% | legal | SEC EDGAR | ATR 8-K: 5.02 (SEC Filing) |
| 2024-07-25 | +1.2% | legal | SEC EDGAR | ATR 8-K: 5.02, 7.01 (SEC Filing) |
| 2024-07-25 | +1.2% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2022-07-28 | -1.1% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2025-09-10 | -1.1% | analyst | Seeking Alpha | AptarGroup, Inc. (ATR) Analyst/Investor Day - Slideshow |
| 2022-09-12 | +1.1% | legal | SEC EDGAR | ATR 8-K: 5.02 (SEC Filing) |
| 2026-02-27 | +1.0% | news | Stock Titan | APTARGROUP (NYSE: ATR) Segment President receives 1,125-share stock grant - Stock Titan |
| 2026-02-27 | +1.0% | news | Benzinga | Top 2 Defensive Stocks That May Implode This Month - Benzinga |
| 2026-03-27 | +1.0% | legal | Stock Titan | [ARS] APTARGROUP, INC. SEC Filing - Stock Titan |
| 2026-03-31 | -0.9% | news | Proactive | Astron advances Donald Project with $759m NPV BFS |
| 2021-05-25 | -0.9% | legal | SEC EDGAR | ATR 8-K: 5.02 (SEC Filing) |
| 2023-05-12 | +0.9% | news | Seeking Alpha | AptarGroup: Packaging Resilience In Turbulent Times (ATR) - Seeking Alpha |
| 2025-05-01 | -0.8% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2026-04-06 | -0.8% | news | MT Newswires | Packaging Stocks Face Middle East Risks but Fundamentals Support Upside, BofA Says |
| 2026-03-11 | -0.8% | analyst | Seeking Alpha | AptarGroup Isn't Ready For An Upgrade Just Yet |
| 2026-03-11 | -0.8% | analyst | Seeking Alpha | AptarGroup Isn't Ready For An Upgrade Just Yet (NYSE:ATR) - Seeking Alpha |
| 2026-02-16 | -0.8% | news | Insider Monkey | Here’s What Makes AptarGroup (ATR) a Long-Term Holding - Insider Monkey |
| 2026-03-20 | +0.8% | news | Stock Titan | AptarGroup (ATR) Segment President Hedi Tlili receives 10,803-share stock grant - Stock Titan |
| 2026-03-20 | +0.8% | executive | Stock Titan | AptarGroup (ATR) CFO Vanessa Kanu receives 10,960-share stock grant - Stock Titan |
| 2025-01-06 | -0.8% | executive | Stock Titan | AptarGroup CEO to Present at J.P. Morgan Healthcare Conference 2025 - Stock Titan |
| 2026-04-23 | -0.8% | earnings | Business Wire | Aptar Declares Quarterly Dividend |
| 2026-04-23 | -0.8% | earnings | Zacks | Packaging Corp. Q1 Earnings Beat Estimates on Pricing and Mix |
| 2026-04-23 | -0.8% | earnings | Zacks | Earnings Preview: AptarGroup (ATR) Q1 Earnings Expected to Decline |
| 2026-04-23 | -0.8% | news | Seeking Alpha | AptarGroup declares $0.48 dividend |
| 2026-04-23 | -0.8% | earnings | UBND thành phố Hải Phòng | ATR (AptarGroup Inc.) posts modest Q4 2025 EPS beat and 5.4 percent YoY revenue growth, shares dip 1.05 percent today. - Social Buy Zones - UBND thành phố Hải Phòng |
| 2026-03-30 | +0.7% | news | Simply Wall St. | European Dividend Stocks To Consider |
| 2025-01-23 | -0.7% | news | Yahoo Finance | AptarGroup, Inc.'s (NYSE:ATR) Stock Has Been Sliding But Fundamentals Look Strong: Is The Market Wrong? - Yahoo Finance |
| 2025-05-08 | +0.7% | legal | SEC EDGAR | ATR 8-K: 5.02, 5.07 (SEC Filing) |
| 2024-07-03 | -0.7% | legal | SEC EDGAR | ATR 8-K: 1.01, 1.02, 2.03 (SEC Filing) |
| 2022-10-17 | +0.6% | legal | SEC EDGAR | ATR 8-K: 5.02 (SEC Filing) |
| 2026-03-19 | -0.6% | news | Stock Titan | AptarGroup (NYSE: ATR) CHRO granted stock options and shares - Stock Titan |
| 2024-10-24 | +0.6% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2024-12-02 | -0.5% | analyst | Seeking Alpha | AptarGroup Stock Has Gotten Too Expensive (Rating Downgrade) (NYSE:ATR) - Seeking Alpha |
| 2025-11-19 | +0.5% | news | Seeking Alpha | AptarGroup, Inc. (ATR) Presents at Jefferies London Healthcare Conference 2025 Transcript |
| 2025-10-18 | -0.5% | news | simplywall.st | AptarGroup (NYSE:ATR) Is Increasing Its Dividend To $0.48 - simplywall.st |
| 2023-10-13 | +0.5% | legal | SEC EDGAR | ATR 8-K: 5.03, 8.01 (SEC Filing) |
| 2023-04-27 | -0.5% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2025-05-21 | +0.5% | news | GuruFocus | Insider Sell: Marc Prieur Sells 6,000 Shares of AptarGroup Inc (ATR) - GuruFocus |
| 2025-08-09 | -0.4% | analyst | Yahoo Finance | AptarGroup (ATR) Gets Buy Rating from Blair, Supported by Attractive Valuation - Yahoo Finance |
| 2021-09-14 | -0.4% | news | The Motley Fool | AptarGroup - ATR - Stock Price & News - The Motley Fool |
| 2023-05-04 | +0.4% | legal | SEC EDGAR | ATR 8-K: 5.02, 5.07 (SEC Filing) |
| 2026-04-10 | -0.4% | legal | Stock Titan | ATR SEC Filings - Aptargroup 10-K, 10-Q, 8-K Forms - Stock Titan |
| 2023-07-12 | -0.3% | legal | SEC EDGAR | ATR 8-K: 5.02 (SEC Filing) |
| 2025-09-27 | -0.3% | news | simplywall.st | AptarGroup Insiders Sell US$5.4m Of Stock, Possibly Signalling Caution - simplywall.st |
| 2026-01-04 | -0.3% | news | AD HOC NEWS | AptarGroup Inc: The “Boring” Stock TikTok Sleepers Are Quietly Bagging - AD HOC NEWS |
| 2026-03-06 | -0.3% | news | Seeking Alpha | AptarGroup, Inc. (ATR) Presents at 47th Annual Raymond James Institutional Investor Conference - Slideshow |
| 2026-01-12 | -0.2% | earnings | Stock Titan | New eye drop design aims to beat the blink and make doses more precise - Stock Titan |
| 2026-01-22 | +0.2% | news | Seeking Alpha | AptarGroup declares $0.48 dividend |
| 2022-10-27 | +0.2% | legal | SEC EDGAR | ATR 8-K: 2.02 and (SEC Filing) |
| 2025-12-17 | +0.2% | news | Stock Titan | Self-administered nasal spray offers new option for sudden PSVT episodes - Stock Titan |
| 2022-01-25 | -0.1% | legal | SEC EDGAR | ATR 8-K: 5.02 and (SEC Filing) |
| 2022-08-12 | -0.0% | analyst | Zacks Investment Research | What is the current Price Target and Forecast for AptarGroup (ATR) - Zacks Investment Research |
| 2024-03-06 | -0.0% | news | CNN | symbol__ Stock Quote Price and Forecast - CNN |
| 2026-04-26 | — | news | Motley Fool | Boston Trust Walden Lets Go of 93,000 Qualys (QLYS) Shares |
| 2026-04-24 | — | news | Sahm | AptarGroup Climate Leader Status Meets Undervalued Stock And ESG Appeal - Sahm |