Coupang, Inc. (NYSE: CPNG): Johnson Fistel Investigates Data Breach Disclosures Following Multiple Stock Drops

GlobeNewswire | Johnson Fistel, PLLP
Today at 4:21pm UTC

SAN DIEGO, Dec. 12, 2025 (GLOBE NEWSWIRE) -- Shareholder rights law firm Johnson Fistel, PLLP is investigating whether Coupang, Inc. (NYSE: CPNG) or certain of its officers and directors violated federal securities laws by making false or misleading statements and/or failing to disclose material information to investors.

What if I Purchased Coupang Securities?
If you purchased Coupang securities and suffered losses, you may be eligible to participate in Johnson Fistel’s investigation.
https://www.johnsonfistel.com/investigations/coupang-cpng/

For more information, contact Jim Baker at jimb@johnsonfistel.com or (619) 814-4471. There is no cost or obligation to you.

Background of the Investigation
On November 29, 2025, Coupang disclosed that the personal information of approximately 33.7 million customer accounts had been compromised in a cybersecurity incident. Following this disclosure, Coupang’s stock price declined by $1.51 per share, or approximately 5.36%, falling from $28.16 per share on November 28, 2025, to $26.65 per share on December 1, 2025.

On December 10, 2025, The New York Times published an article entitled “C.E.O. Resigns in Fallout Over Massive South Korean Data Breach,” reporting that the head of Coupang’s South Korean unit resigned amid intensifying fallout from the breach affecting nearly 34 million users. On this news, Coupang’s stock price declined an additional $0.87 per share, or approximately 3.23%, falling from $26.93 per share on December 9, 2025, to $26.06 per share on December 10, 2025.

About Johnson Fistel, PLLP | Top Law Firm, Securities Fraud, Investors Rights
Johnson Fistel, PLLP is a nationally recognized shareholder rights law firm with offices in California, New York, Georgia, Idaho, and Colorado. The firm represents individual and institutional investors in shareholder derivative and securities class action lawsuits. We also extend our services to foreign investors who purchased on U.S. exchanges. For more information, please visit http://www.johnsonfistel.com.

Achievements
In 2024, Johnson Fistel was honored to be ranked among the Top 10 Plaintiff Law Firms by ISS Securities Class Action Services. The firm recovered approximately $90,725,000 for investors in cases where it served as lead or co-lead counsel. This marks the eighth time the firm has been recognized among the top securities law firms in the United States.

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Contact:
Johnson Fistel, PLLP
501 W. Broadway, Suite 800, San Diego, CA 92101
James Baker, Investor Relations (619) 814-4471
jimb@johnsonfistel.com


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