| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Brosius Mark | SVP & Chief Mfg and Supply Cha | 1020 KIFER ROAD, SUNNYVALE | By: Stephanie Lim-Ignacio For: Brosius, Mark | 10 Feb 2026 | 0002010300 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISRG | Common Stock | Options Exercise | $0 | +838 | +448% | $0.000000 | 1,025 | 10 Feb 2026 | Direct | F1 |
| transaction | ISRG | Common Stock | Tax liability | $213,400 | -433 | -42% | $492.84 | 592 | 10 Feb 2026 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISRG | Restricted Stock Units - 2-28-2023 | Options Exercise | $0 | -838 | -50% | $0.000000 | 838 | 10 Feb 2026 | Common Stock | 838 | $0.000000 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | RSUs vest 25% per year over a four year period, commencing on each anniversary of February 10, 2023. RSUs convert into common stock on the vest date on a one-for-one basis. 25% of the shares have been released and a portion of the shares were held back to cover the statutory tax withholding requirements. The net shares were deposited into the holders account. |
| F2 | Constitute restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of Issuer common stock upon vesting. 25% of the RSUs shall vest on each anniversary of February 10, 2023, subject to Reporting Person's continuous service to the Issuer through each such vesting date. |