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NYSE

Are you looking for Chester County businesses that are publicly traded on the New York Stock Exchange (NYSE)? Would you love to place a Chester County business in your 401k? Growing your wealth through investments is an important personal financial strategy.

 

Here you will find news and updates from Chester County businesses that are listed on the New York Stock Exchange (NYSE). There is a growing appetite for real, local business news about publicly traded companies. MyChesCo feeds that demand by providing the latest news and information about not only Chester County businesses on the Nasdaq and the New York Stock Exchanges, but also news on small businesses, including tips for small biz owners, small business marketing, management, startups, entrepreneurship, and more.

Trinseo
Public Companies

Trinseo Declares Quarterly Dividend of $0.01 per Share

June 30, 2025June 29, 2025 - by Timothy Alexander

WAYNE, PA — Trinseo (NYSE: TSE) has announced that its Board of Directors recently approved a quarterly dividend of $0.01 per ordinary share. This cash dividend will be distributed on …

Trinseo Declares Quarterly Dividend of $0.01 per Share Read More

Annovis Bio
Public Companies

Annovis Bio to Present Key Findings at Alzheimer’s Association International Conference

June 26, 2025June 26, 2025 - by Timothy Alexander

MALVERN, PA — Annovis Bio, Inc. (NYSE: ANVS) has announced its participation in the prestigious Alzheimer’s Association International Conference (AAIC) 2025. The global event, set to take place from July …

Annovis Bio to Present Key Findings at Alzheimer’s Association International Conference Read More
Vishay Intertechnology
Products and Services / Technology

Vishay Intertechnology Expands CHA Series with New High-Frequency Resistors

June 26, 2025June 25, 2025 - by Timothy Alexander

MALVERN, PA — Vishay Intertechnology, Inc. (NYSE: VSH) has expanded its CHA series of AEC-Q200 qualified thin film chip resistors by introducing new devices in the 0402 case size. Engineered …

Vishay Intertechnology Expands CHA Series with New High-Frequency Resistors Read More

Business News
Business

AmeriGas Propane to Divest Hawaii Assets to Isle Gas

June 22, 2025June 21, 2025 - by Timothy Alexander

VALLEY FORGE, PA — AmeriGas Propane, L.P. has announced a definitive agreement to divest certain Hawaii-based assets to Isle Gas, a wholly owned subsidiary of AMF Hawaii Investment Holdings, LLC …

AmeriGas Propane to Divest Hawaii Assets to Isle Gas Read More
Annovis Bio
Public Companies

Annovis Bio Secures NYSE Approval to Regain Compliance with Listing Standards

June 19, 2025June 19, 2025 - by Timothy Alexander

MALVERN, PA — Annovis Bio, Inc. (NYSE: ANVS) announced it has received an “Acceptance Letter” from the New York Stock Exchange (NYSE), confirming the NYSE’s approval of the Company’s plan …

Annovis Bio Secures NYSE Approval to Regain Compliance with Listing Standards Read More

Teleflex Incorporated
Research

Teleflex Study Shows 70.5% Reduction in CLABSI with Antimicrobial CVCs

June 13, 2025June 12, 2025 - by Timothy Alexander

WAYNE, PA — Teleflex Incorporated (NYSE: TFX) has announced findings from a new multinational study demonstrating the efficacy of its Arrow™ Chlorhexidine-Impregnated Central Venous Catheters (CVCs) in reducing central line-associated …

Teleflex Study Shows 70.5% Reduction in CLABSI with Antimicrobial CVCs Read More
Vishay Intertechnology
Products and Services / Technology

Vishay Intertechnology Introduces Surface-Mount Option for Safety Resistors

June 13, 2025June 11, 2025 - by Timothy Alexander

MALVERN, PA — Vishay Intertechnology, Inc. (NYSE: VSH) has announced the launch of its new WSZ lead form option for the AC03-CS series of axial cemented, leaded wirewound safety resistors. …

Vishay Intertechnology Introduces Surface-Mount Option for Safety Resistors Read More

Teleflex Incorporated
Health / Medical

Teleflex Launches Awareness Initiatives for Men’s Health Month

June 12, 2025June 11, 2025 - by Timothy Alexander

WAYNE, PA — Teleflex Incorporated (NYSE: TFX) has introduced two major initiatives during Men’s Health Month to highlight the challenges men face with benign prostatic hyperplasia (BPH) and the importance …

Teleflex Launches Awareness Initiatives for Men’s Health Month Read More
Annovis Bio
Business

Annovis Bio to Host Webcast on June 24, 2025, Featuring Updates on Phase 3 AD Trial and PD Program Development

June 6, 2025June 5, 2025 - by Timothy Alexander

MALVERN, PA — Annovis Bio, Inc. (NYSE: ANVS) announced a live webcast with Maria Maccecchini, Ph.D., President and CEO, to provide updates and answer audience questions.

Annovis Bio to Host Webcast on June 24, 2025, Featuring Updates on Phase 3 AD Trial and PD Program Development Read More
Vishay Intertechnology
Products and Services / Technology

Vishay Unveils Advanced Isolation Amplifiers for Industrial and Medical Applications

June 6, 2025June 5, 2025 - by Timothy Alexander

MALVERN, PA — Vishay Intertechnology, Inc. (NYSE: VSH) has announced the introduction of its VIA series isolation amplifiers, consisting of the VIA0050DD, VIA0250DD, and VIA2000SD. The new devices are engineered …

Vishay Unveils Advanced Isolation Amplifiers for Industrial and Medical Applications Read More

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