X0407 4 2023-04-17 0 0000313616 DANAHER CORP /DE/ DHR 0001015014 RALES MITCHELL P 11790 GLEN ROAD POTOMAC MD 20854 1 1 0 0 Chairman of Exec. Committee 0 Common Stock, par value $.01 2023-04-17 4 C 0 50175 199.30 A 912654 I Through the Mitchell P. Rales Family Trust Common Stock, par value $.01 1590844 D Common Stock, par value $.01 199 I By 401(k) Plan Common Stock, par value $.01 3256 I By trust for daughter Common Stock, par value $.01 3256 I By trust for daughter Common Stock, par value $.01 25671000 I Through single-member LLCs Common Stock, par value $.01 27560 I By spouse Series B Mandatory Convertible Preferred Stock 2023-04-17 4 C 0 10000 0.00 D Common Stock 50175 0 D Pursuant to its terms, the Series B Mandatory Preferred Stock converted automatically into shares of the Issuer's common stock on April 17, 2023. Each share of the Series B Mandatory Convertible Preferred Stock converted into 5.0175 shares of the Issuer's common stock. Holders of the Series B Mandatory Preferred Stock received cash in lieu of any fractional shares. The Reporting Person is the trustee of the Mitchell P. Rales Family Trust. The reported shares are held through custodial accounts for the benefit of the Reporting Person's daughter. The Reporting Person disclaims beneficial ownership of the shares held by his daughter, and this report should not be deemed an admission that the Reporting Person is the beneficial owner of his daughter's shares for purposes of Section 16 or for any other purpose. The reported shares are held through single-member LLCs, of which a revocable trust with the Reporting Person as the sole trustee and beneficiary is the sole member. The Reporting Person disclaims beneficial ownership of the shares held by his spouse, and this report should not be deemed an admission that the Reporting Person is the beneficial owner of his spouse's shares for purposes of Section 16 or for any other purpose. By: /s/ Mitchell P. Rales 2023-04-18