3M plans to acquire approximately 4.7% stake in GSEO via private placement

• 3M plans to acquire approximately 4.7% of GSEO's common shares through a private placement of newly issued shares.
• The investment is expected to close in the fourth quarter of 2026, subject to customary closing conditions.
• The collaboration aims to expand manufacturing capacity for Expanded Beam Optical solutions serving hyperscale data centers and other advanced connectivity applications.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. 3M Company published the original content used to generate this news brief via PR Newswire (Ref. ID: 202610191731PR_NEWS_USPR_____CG73812) on October 19, 2026, and is solely responsible for the information contained therein.