Silgan Holdings Inc. (NYSE:SLGN), a leading supplier of sustainable rigid packaging solutions for the world's essential consumer goods products, will release its third quarter 2025 earnings results on Wednesday, October 29, 2025, before the U.S. markets open. At 11:00 a.m. eastern time on that day, Silgan will hold a conference call to discuss the Company's results and performance for this period.

Callers in the U.S. and Canada can access the conference call toll free by dialing (800) 330-6710. Callers outside of the U.S. and Canada should dial (312) 471-1353 for the conference call. The confirmation code for the conference call is 3890588. The conference call audio will also be webcast live, which can be accessed at www.silganholdings.com and will be available for 90 days thereafter for those who are unable to listen to the live call.

Silgan is a leading supplier of sustainable rigid packaging solutions for the world's essential consumer goods products with annual net sales of approximately $5.9 billion in 2024. Silgan operates 124 manufacturing facilities in North and South America, Europe and Asia. The Company is a leading worldwide supplier of dispensing and specialty closures for fragrance and beauty, food, beverage, personal and health care, home care and lawn and garden products. The Company is also a leading supplier of metal containers in North America and Europe for pet and human food and general line products. In addition, the Company is a leading supplier of custom containers for shelf-stable food and personal care products in North America.

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Alexander Hutter

Vice President, Investor Relations

AHutter@silgan.com

203-406-3187

Silgan to Release Third Quarter 2025 Earnings Results on October 29, 2025