INVESTABOT
Equity Research
XNAS · ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES
Includes notes from domestic 8-K and foreign private issuer 6-K disclosures.
Intuitive Surgical (ISRG) had 1 Form 144 pre-sale notice filed on 2026-09-15. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one…
Intuitive Surgical (ISRG) had 1 Form 144 pre-sale notice filed on 2026-09-08. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one…
Intuitive Surgical (ISRG) had 1 Form 144 pre-sale notice filed on 2026-08-11. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one…
Intuitive Surgical (ISRG) had 2 Form 144 pre-sale notices filed on 2026-08-10. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least…
Intuitive Surgical (ISRG) had 1 Form 144 pre-sale notice filed on 2026-06-10. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one…
Intuitive Surgical (ISRG) had 1 Form 144 pre-sale notice filed on 2026-06-08. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one…
Intuitive Surgical (ISRG) had 1 Form 144 pre-sale notice filed on 2026-06-03. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one…
Intuitive Surgical (ISRG) had 1 Form 144 pre-sale notice filed on 2026-06-01. Form 144 filings signal an insider's intent to sell securities under SEC Rule 144 — they do not confirm a completed transaction. At least one…
TL;DR: Intuitive Surgical posted Q1 2026 revenue of $2.77 billion, up 23% from $2.25 billion a year ago, with GAAP EPS of $2.28 versus $1.92 in the prior-year period. The numbers confirm that demand for robotic surgery…
open-market Form 4 only - grants, exercises, tax withholding excluded
0 buyers - 6 unique sellers · 7 accumulating - 6 trimming - 1 unchanged
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| September 15, 2026 | Widman Fredrik | VP Corporate Controller | OPTION_EXERCISE | -543 | — | — |
| September 15, 2026 | Widman Fredrik | VP Corporate Controller | OPTION_EXERCISE | -546 | — | — |
| September 15, 2026 | Widman Fredrik | VP Corporate Controller | SELL | -543 | $374 | ~$0.2M |
| September 15, 2026 | Widman Fredrik | VP Corporate Controller | OPTION_EXERCISE | 543 | $109 | ~$59K |
| September 15, 2026 | Widman Fredrik | VP Corporate Controller | SELL | -546 | $374 | ~$0.2M |
| September 15, 2026 | Widman Fredrik | VP Corporate Controller | OPTION_EXERCISE | 546 | $80 | ~$43K |
| September 11, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -25 | $366 | ~$9K |
| September 10, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -23 | $348 | ~$8K |
| September 9, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -23 | $350 | ~$8K |
| September 8, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -46 | $361 | ~$17K |
| August 21, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -77 | $376 | ~$29K |
| August 20, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -77 | $396 | ~$31K |
| August 19, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -77 | $394 | ~$30K |
| August 18, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -77 | $394 | ~$30K |
| August 17, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -77 | $391 | ~$30K |
| August 11, 2026 | Ladd Amy L | — | SELL | -72 | $393 | ~$28K |
| August 11, 2026 | Guthart Gary S | — | SELL | -10,000 | $400 | ~$4.0M |
| August 10, 2026 | Loeb Gary | EVP & Chief Legal and Complian | SELL | -400 | $379 | ~$0.2M |
| August 10, 2026 | Ladd Amy L | — | SELL | -400 | $379 | ~$0.2M |
| July 31, 2026 | Brosius Mark | EVP & Chief Mfg and Supply Cha | SELL | -28 | $351 | ~$10K |
| Date | Filer | Relationship | Est. shares | Filing |
|---|---|---|---|---|
| September 15, 2026 | Fredrik Widman | — | 2,178 | SEC |
| September 8, 2026 | Mark Brosius | — | 694 | SEC |
| August 11, 2026 | Guthart Family Trust | — | 20,095 | SEC |
| August 10, 2026 | Amy L Ladd | — | 472 | SEC |
| August 10, 2026 | Gary Loeb | — | 400 | SEC |
| June 10, 2026 | Gary Loeb | — | 400 | SEC |
| June 8, 2026 | Mark Brosius | — | 665 | SEC |
| June 3, 2026 | Amal Johnson | — | 12,472 | SEC |
| June 1, 2026 | Iman Jeddi | — | 5,625 | SEC |
| May 11, 2026 | Gary Loeb | — | 400 | SEC |
| Institution | Shares | Value ($) | Change % | Filing date |
|---|---|---|---|---|
| Vanguard Group | 33,613,298 | ~$19.0B | — | January 29, 2026 |
| BlackRock | 30,516,153 | ~$17.3B | — | February 12, 2026 |
| BlackRock | 30,099,405 | ~$13.9B | -1.4% | May 13, 2026 |
| BlackRock | 30,122,254 | ~$13.4B | — | August 13, 2024 |
| BlackRock | 30,024,648 | ~$11.9B | -0.3% | August 7, 2026 |
| State Street | 15,701,591 | ~$8.9B | — | February 13, 2026 |
| State Street | 15,846,973 | ~$7.3B | 0.9% | May 15, 2026 |
| State Street | 16,063,040 | ~$6.4B | 1.4% | August 7, 2026 |
| Fidelity (FMR) | 6,577,517 | ~$3.7B | — | February 17, 2026 |
| Morgan Stanley | 5,741,035 | ~$3.3B | — | May 27, 2026 |
| Morgan Stanley | 6,058,840 | ~$2.8B | 5.5% | May 15, 2026 |
| Morgan Stanley | 6,561,322 | ~$2.6B | 8.3% | August 13, 2026 |
| Fidelity (FMR) | 5,477,234 | ~$2.5B | -16.7% | May 15, 2026 |
| JP Morgan Chase | 4,247,380 | ~$2.4B | — | February 11, 2026 |
| JP Morgan Chase | 4,683,394 | ~$2.1B | 10.3% | May 13, 2026 |
| JP Morgan Chase | 4,247,033 | ~$1.7B | -9.3% | August 12, 2026 |
| Fidelity (FMR) | 4,251,130 | ~$1.7B | -22.4% | August 13, 2026 |
| Goldman Sachs | 2,510,896 | ~$1.4B | — | March 25, 2026 |
| Goldman Sachs | 2,523,369 | ~$1.2B | 0.5% | May 15, 2026 |
| Goldman Sachs | 2,920,977 | ~$1.2B | 15.8% | August 14, 2026 |