12 U.S. lawmakers have disclosed 32 Intuitive Surgical, Inc. trades under the STOCK Act — 18 buys and 14 sells between 2016 and 2026. Congress has been net buyers of ISRG, and their disclosed buys are down 14.3% versus the latest close.
*Notional-weighted price return on lawmakers' disclosed buys of ISRG, marked to the latest close — per-share (share counts aren't disclosed).
Lawmakers ranked by notional-weighted return on their disclosed ISRG buys (last ~3y), marked to the latest close.
| Date | Member | Type | Amount | Est. price | Latest close | Return |
|---|---|---|---|---|---|---|
| 2026-06-23 | Rohit Khanna | SELL | $1K–$15K | $403.18 | $401.27 2026-08-13 | +0.5% exit |
| 2026-03-27 | Alan Armstrong | BUY | $1K–$15K | $452.66 | $401.27 2026-08-13 | -11.3% |
| 2026-02-18 | Rohit Khanna | SELL | $1K–$15K | $500.76 | $401.27 2026-08-13 | +19.9% exit |
| 2025-12-29 | Markwayne Mullin | BUY | $15K–$50K | $575.40 | $401.27 2026-08-13 | -30.3% |
| 2025-09-24 | Markwayne Mullin | BUY | $50K–$100K | $443.99 | $401.27 2026-08-13 | -9.6% |
| 2025-09-03 | Josh Gottheimer | SELL | $1K–$15K | $441.18 | $401.27 2026-08-13 | +9.1% exit |
| 2024-02-22 | Byron Donalds | BUY | $1K–$15K | $389.08 | $401.27 2026-08-13 | +3.1% |
| 2023-07-20 | William R. Keating | BUY | $1K–$15K | $347.66 | $401.27 2026-08-13 | +15.4% |
| 2022-09-12 | Kathy Manning | BUY | $1K–$15K | $222.02 | $401.27 2026-08-13 | +80.7% |
| 2022-06-28 | John Curtis | SELL | $1K–$15K | $201.99 | $401.27 2026-08-13 | -98.7% exit |
| 2022-06-10 | Kathy Manning | SELL | $1K–$15K | $205.27 | $401.27 2026-08-13 | -25.8% rt |
| 2022-02-23 | Kathy Manning | BUY | $1K–$15K | $276.50 | $401.27 2026-08-13 | +45.1% |
| 2022-01-26 | Josh Gottheimer | SELL | $1K–$15K | $264.46 | $401.27 2026-08-13 | -51.7% exit |
| 2021-05-05 | Byron Donalds | BUY | $1K–$15K | $279.47 | $401.27 2026-08-13 | +43.6% |
| 2021-01-05 | Byron Donalds | BUY | $1K–$15K | $268.35 | $401.27 2026-08-13 | +49.5% |
| 2021-01-05 | Byron Donalds | BUY | $1K–$15K | $268.35 | $401.27 2026-08-13 | +49.5% |
| 2020-09-22 | David P. Roe | BUY | $1K–$15K | $222.01 | $401.27 2026-08-13 | +80.8% |
| 2020-05-12 | David P. Roe | BUY | $1K–$15K | $174.29 | $401.27 2026-08-13 | +130.2% |
| 2019-09-20 | Josh Gottheimer | SELL | $1K–$15K | $177.05 | $401.27 2026-08-13 | -126.6% exit |
| 2019-07-16 | Josh Gottheimer | SELL | $1K–$15K | $171.85 | $401.27 2026-08-13 | -133.5% exit |
| 2019-05-10 | James M Inhofe | SELL | $15K–$50K | $165.10 | $401.27 2026-08-13 | +0.5% rt |
| 2019-02-28 | John F Reed | SELL | $1K–$15K | $182.54 | $401.27 2026-08-13 | -119.8% exit |
| 2019-02-04 | John F Reed | SELL | $1K–$15K | $174.14 | $401.27 2026-08-13 | +142.9% rt |
| 2018-10-25 | James M Inhofe | BUY | $15K–$50K | $164.31 | $401.27 2026-08-13 | +144.2% |
| 2018-03-09 | John F Reed | SELL | $1K–$15K | $146.82 | $401.27 2026-08-13 | +104.8% rt |
| 2016-11-23 | John F Reed | BUY | $1K–$15K | $71.70 | $401.27 2026-08-13 | +459.7% |
| 2016-11-23 | John F Reed | BUY | $1K–$15K | $71.70 | $401.27 2026-08-13 | +459.7% |
| 2016-07-20 | James B. Renacci | BUY | $1K–$15K | $78.12 | $401.27 2026-08-13 | +413.7% |
| 2016-03-16 | James B. Renacci | SELL | $1K–$15K | $65.26 | $401.27 2026-08-13 | 0.0% rt |
| 2016-03-16 | James B. Renacci | BUY | $1K–$15K | $65.26 | $401.27 2026-08-13 | +514.8% |
| 2016-03-15 | James B. Renacci | SELL | $1K–$15K | $65.27 | $401.27 2026-08-13 | 0.0% rt |
| 2016-03-15 | James B. Renacci | BUY | $1K–$15K | $65.27 | $401.27 2026-08-13 | +514.8% |
Return: buys marked to the latest close (open); sells tagged rt are realized round-trips vs a prior disclosed buy; exit = timing (stock move after the sale, seller's perspective).
12 members of the U.S. House and Senate have disclosed Intuitive Surgical, Inc. transactions under the STOCK Act — 18 purchases and 14 sales. The full member-by-member breakdown, with dates and dollar ranges, is in the table above.
No member of Congress has disclosed a ISRG purchase in the last 90 days. STOCK Act filings lag the trade by up to 45 days, so newer buys may still be pending disclosure.
Notional-weighted, lawmakers' disclosed ISRG buys are down 14.3% versus the latest close of $401.27. Each trade's own return — and realized round-trips on matched sells — is in the Return column.
Yes. Under the 2012 STOCK Act, members of Congress may buy and sell individual stocks but must publicly disclose each transaction within 45 days. Bargo surfaces those filings so you can see who traded ISRG and how it performed.