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NASDAQ

Are you looking for Chester County businesses that are traded on the Nasdaq Stock Market? Would you love adding a Chester County business to your investment portfolio or 401k? The process of building a properly diversified portfolio, which includes investments in local businesses, is an important personal financial strategy.

 

Here you will find news and updates from Chester County businesses that are listed on the Nasdaq Stock Market. There is a growing appetite for real, local business news about publicly traded companies. MyChesCo features local business news from around Chester County. Moreover, we provide in-depth articles about Chester County’s dynamic business and economic scene, including tips for small biz owners, marketing, management, startups, entrepreneurship, and more.

Palvella Therapeutics
Executives

Palvella Taps Veteran Dermatology Executive to Steer Medical Affairs Push

January 9, 2026January 8, 2026 - by Timothy Alexander

WAYNE, PA — Palvella Therapeutics, Inc. (Nasdaq: PVLA) has named Vimal Patel, PharmD, as senior vice president of medical affairs, adding a seasoned dermatology and immunology executive as the company …

Palvella Taps Veteran Dermatology Executive to Steer Medical Affairs Push Read More

Aclaris Therapeutics
Research

Early Trial Data Puts Aclaris’ ATI-052 on Fast Track Toward Bigger Bets

January 8, 2026January 7, 2026 - by Timothy Alexander

WAYNE, PA — Aclaris Therapeutics Inc. (NASDAQ: ACRS) said positive interim data from its first-in-human study of ATI-052 are accelerating the experimental drug’s push toward later-stage trials, signaling what the …

Early Trial Data Puts Aclaris’ ATI-052 on Fast Track Toward Bigger Bets Read More
Innovative Aerosystems
Business

Innovative Aerosystems Caps Breakout Year With Profit Surge and Bold Growth Goal

December 29, 2025December 27, 2025 - by Timothy Alexander

EXTON, PA — Innovative Solutions & Support, Inc., operating as Innovative Aerosystems (Nasdaq: ISSC), reported sharply higher revenue, profits, and cash flow for its fiscal fourth quarter and full year …

Innovative Aerosystems Caps Breakout Year With Profit Surge and Bold Growth Goal Read More

Aclaris Therapeutics
Public Companies

Aclaris Joins Nasdaq Biotech Index, Marking Milestone for Clinical-Stage Firm

December 24, 2025December 22, 2025 - by Timothy Alexander

WAYNE, PA — Aclaris Therapeutics, Inc. (NASDAQ: ACRS) said it has been added to the Nasdaq Biotechnology Index, a move that places the clinical-stage biopharmaceutical company among a select group …

Aclaris Joins Nasdaq Biotech Index, Marking Milestone for Clinical-Stage Firm Read More
Palvella Therapeutics
Research

Rare Disease Breakthrough? Palvella Reports Strong Phase 2 Results

December 23, 2025December 22, 2025 - by Timothy Alexander

WAYNE, PA — Palvella Therapeutics, Inc. (Nasdaq: PVLA) reported positive topline results from a mid-stage clinical trial that positions its lead drug candidate as a potential first approved treatment for …

Rare Disease Breakthrough? Palvella Reports Strong Phase 2 Results Read More

TELA Bio
Public Companies

TELA Bio Signals Growth With New-Hire Equity Grants

December 17, 2025December 16, 2025 - by Timothy Alexander

MALVERN, PA — TELA Bio, Inc. (NASDAQ: TELA) has issued equity awards to newly hired staff, a move that reflects continued investment in talent as the medical technology company advances …

TELA Bio Signals Growth With New-Hire Equity Grants Read More
Innovative Aerosystems
Finance

Innovative Aerosystems Sets Date to Reveal Results as Aerospace Demand Builds

December 14, 2025December 12, 2025 - by Timothy Alexander

EXTON, PA — Innovative Solutions & Support Inc., operating as Innovative Aerosystems (NASDAQ: ISSC), said it will report fourth-quarter and full-year 2025 financial results before the market opens on Thursday, …

Innovative Aerosystems Sets Date to Reveal Results as Aerospace Demand Builds Read More

Omega Flex
Public Companies

Omega Flex Dividend Signals Steady Outlook for Specialty Manufacturer

December 11, 2025December 10, 2025 - by Timothy Alexander

EXTON, PA — Omega Flex, Inc. (NASDAQ: OFLX) said its Board of Directors declared a regular quarterly dividend of $0.34 per share, payable January 7, 2026, to shareholders of record …

Omega Flex Dividend Signals Steady Outlook for Specialty Manufacturer Read More
Verrica Pharmaceuticals Inc
Finance

Verrica’s $50 Million PIPE Deal Sparks Big Questions About Its Next Growth Phase

December 1, 2025December 1, 2025 - by Timothy Alexander

WEST CHESTER, PA — Verrica Pharmaceuticals (Nasdaq: VRCA) raised approximately $50 million through a private investment in public equity, a move the company said will retire its debt facility, strengthen …

Verrica’s $50 Million PIPE Deal Sparks Big Questions About Its Next Growth Phase Read More
Bentley Systems, Incorporated
Public Companies

Bentley Systems’ New Dividend and $500 Million Buyback Spark Investor Curiosity

December 1, 2025December 1, 2025 - by Timothy Alexander

EXTON, PA — Bentley Systems (Nasdaq: BSY) declared a $0.07 per-share dividend for the fourth quarter of 2025 and extended its stock repurchase authorization by up to $500 million, underscoring …

Bentley Systems’ New Dividend and $500 Million Buyback Spark Investor Curiosity Read More

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