APH · 8-K · 20260806PR091969

Stock Split

AMPHENOL CORP /DE/ · 2026-08-06 · Importance 18 · Surprise 42

Amphenol’s Board approved a two-for-one stock split in the form of a stock dividend on August 5, 2026. Shareholders of record at the close of business on August 17, 2026 will receive one additional share for each share held, with distribution expected on September 2, 2026. Following the split, third-quarter 2026 adjusted diluted EPS guidance will be $0.70 to $0.71, compared with pre-split guidance of $1.40 to $1.42.

Key facts

• Each Amphenol shareholder of record at the close of business on August 17, 2026 will receive one additional share for every share held on the record date. source
• Amphenol expects the additional shares will be distributed on September 2, 2026. source
• The Company’s Board of Directors approved a two-for-one stock split to be paid in the form of a stock dividend. source
• The Board meeting at which the stock split was approved was held on August 5, 2026. source