| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| RALES MITCHELL P | Chairman of Exec. Committee, Director | 11790 GLEN ROAD, POTOMAC | By: /s/ Mitchell P. Rales | 27 Feb 2026 | 0001015014 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DHR | Common Stock, par value $.01 | Gift | $0 | -71,648 | -8.4% | $0.000000 | 778,352 | 27 Feb 2026 | Through the Mitchell P. Rales Family Trust | F1 |
| holding | DHR | Common Stock, par value $.01 | 53,228 | 27 Feb 2026 | Direct | ||||||
| holding | DHR | Common Stock, par value $.01 | 801 | 27 Feb 2026 | By 401(k) Plan | ||||||
| holding | DHR | Common Stock, par value $.01 | 3,256 | 27 Feb 2026 | By trust for daughter | F2 | |||||
| holding | DHR | Common Stock, par value $.01 | 3,256 | 27 Feb 2026 | By trust for daughter | F2 | |||||
| holding | DHR | Common Stock, par value $.01 | 26,171,000 | 27 Feb 2026 | Through single-member LLCs | F3 |
| Id | Content |
|---|---|
| F1 | The Reporting Person is the trustee of the Mitchell P. Rales Family Trust. |
| F2 | 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. |
| F3 | 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. |