Marwynn Holdings

MWYN

Market cap $16.7M

NEW YORK , Sept. 26, 2025 /PRNewswire/ -- American Trust Investment Services, Inc. ("ATIS"), a FINRA and SEC-registered boutique investment bank and broker-dealer, today announced key updates to its executive leadership team as the firm continues its strategic transformation and rapid growth across equity capital markets, mergers and acquisitions, and corporate finance advisory.

Firm Expands Leadership in Investment Banking and Capital Markets NEW YORK , March 14, 2025 /PRNewswire/ -- American Trust Investment Services, Inc. (ATIS) is pleased to announce the successful initial public offering (IPO) of Marwynn Holdings, Inc. (NASDAQ: MWYN), for which ATIS served as the sole underwriter. This transaction underscores ATIS's continued growth and commitment to delivering high-quality investment banking services.

IRVINE, CA / ACCESS Newswire / March 12, 2025 / Marwynn Holdings, Inc. ("Marwynn" or the "Company"), a leading supply chain solutions provider for food, non-alcoholic beverages, and indoor home improvement products, today announced the pricing of its initial public offering (IPO) of 2,000,000 shares of its common stock, $0.001 par value per share, at a public offering price of $4.00 per share. In addition, Marwynn has granted the underwriter a 45-day option ("Overallotment") to purchase up to an additional 300,000 shares of its common stock at the initial public offering price, less underwriting discounts and commissions.