NASDAQ:ISRG

Intuitive Surgical Stock Insider Trading

Healthcare > Medical - Instruments & Supplies

Buy ISRG

*Your capital is at risk

$407.29

+4.99 (+1.24%)

At Close: Jun 03, 2026

Intuitive Surgical Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -7.45. In total, the insiders bought 233.53K and sold 69.53K ISRG shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	-7.45
● Buy	233.53K shares
● Sell	69.53K shares
65% Buy Activity Weak Negative Correlation
Buy Signal Low Confidence Feb 26, 2026 Analysis Breakdown: Weakened by a contradictory negative Insider Power Score. Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date	Type	Person	Role	Amount
Apr 30, 2026 Buy	Common Stock M-Exempt	Barratt Craig H Director	Director	750 Value: $343.2K
Apr 30, 2026 Buy	Restricted Stock Units - 4-30-2026 A-Award	Barratt Craig H Director	Director	643 Value: $294.2K
Apr 30, 2026 Buy	Restricted Stock Units M-Exempt	Kolli Sreelakshmi Director	Director	531 Value: $243.0K
Apr 30, 2026 Buy	Common Stock M-Exempt	Johnson Amal M Director	Director	531 Value: $243.0K
Apr 30, 2026 Buy	Restricted Stock Units M-Exempt	Ladd Amy L Director	Director	531 Value: $243.0K
Apr 30, 2026 Buy	Common Stock M-Exempt	Kolli Sreelakshmi Director	Director	531 Value: $243.0K
Apr 30, 2026 Buy	Restricted Stock Units - 4-30-2026 A-Award	Leonard Keith R Director	Director	554 Value: $253.5K
Apr 30, 2026 Buy	Restricted Stock Units M-Exempt	Leonard Keith R Director	Director	531 Value: $243.0K
Apr 30, 2026 Buy	Common Stock M-Exempt	Ladd Amy L Director	Director	531 Value: $243.0K
Apr 30, 2026 Buy	Common Stock M-Exempt	Reed Monica P Director	Director	531 Value: $243.0K
Apr 30, 2026 Buy	Restricted Stock Units - 4-30-2026 A-Award	Nachtsheim Jami K Director	Director	554 Value: $253.5K
Apr 29, 2026 Sell	Common Stock S-Sale	Ladd Amy L Director	Director	119 Value: $55.2K
Apr 28, 2026 Sell	Common Stock S-Sale	Ladd Amy L Director	Director	500 Value: $236.7K
Mar 10, 2026 Sell	Common Stock S-Sale	Curet Myriam EVP & Chief Medical Officer	Officer	105 Value: $51.9K
Mar 10, 2026 Buy	Non-Qualified Stock Option (right to buy) M-Exempt	Curet Myriam EVP & Chief Medical Officer	Officer	105 Value: $24.1K
Mar 10, 2026 Buy	Common Stock M-Exempt	Curet Myriam EVP & Chief Medical Officer	Officer	105 Value: $24.1K
Mar 09, 2026 Sell	Common Stock S-Sale	Brosius Mark SVP & Chief Mfg And Supply Cha	Officer	645 Value: $312.8K
Mar 06, 2026 Sell	Common Stock S-Sale	Brosius Mark SVP & Chief Mfg And Supply Cha	Officer	648 Value: $317.6K
Mar 05, 2026 Sell	Common Stock S-Sale	Brosius Mark SVP & Chief Mfg And Supply Cha	Officer	648 Value: $320.9K
Mar 04, 2026 Sell	Common Stock S-Sale	Brosius Mark SVP & Chief Mfg And Supply Cha	Officer	2 362 Value: $1.18M
Mar 03, 2026 Sell	Common Stock S-Sale	Brosius Mark SVP & Chief Mfg And Supply Cha	Officer	648 Value: $316.3K
Mar 03, 2026 Sell	Common Stock S-Sale	Curet Myriam EVP & Chief Medical Officer	Officer	4 728 Value: $2.30M
Mar 03, 2026 Sell	Common Stock S-Sale	Widman Fredrik Vp Corporate Controller	Officer	118 Value: $57.5K
Mar 02, 2026 Buy	Common Stock M-Exempt	Curet Myriam EVP & Chief Medical Officer	Officer	125 Value: $26.1K
Mar 02, 2026 Sell	Common Stock S-Sale	Curet Myriam EVP & Chief Medical Officer	Officer	125 Value: $61.6K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT INTUITIVE SURGICAL

Intuitive Surgical, Inc. develops, manufactures, and markets products that enable physicians and healthcare providers to enhance the quality of and access to minimally invasive care in the United States and internationally. The company offers the da Vinci Surgical System to enable complex surgery using a minimally invasive approach; and Ion endoluminal system, which extends its commercial offerings beyond surgery into diagnostic procedures enabli...

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