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Gary Loeb

ISRG
GENERAL COUNSEL & CCO · INTUITIVE SURGICAL INC · CIK 0001561733
FILING MIX · LIFETIME48%/52%
BUYS
30
SELLS
32
TOTAL VALUE
$6.28M
COMPANIES
2
ACTIVE SINCE
Aug 2019
HOLDINGS NOW
106,482
AVG SELL PX
$169.91
TRADE KIND
SHOWING 62 / 62
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
7 backtested trades · 8 horizons · 8 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Gary Loeb, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d7+42.86%-1.23%+1.71%-2.94%-0.50%—
14d7+57.14%-1.22%+3.07%-5.21%-6.35%—
30d7+71.43%-4.10%+3.09%-7.19%-11.12%—
60d7(1 pending)+66.67%-7.58%+4.87%-12.45%-14.57%—
90d7(1 pending)+83.33%-3.55%+8.16%-11.71%-16.51%—
180d7(1 pending)+66.67%-14.72%+11.59%-26.31%-32.07%—
1y7(1 pending)+100.00%-31.72%+18.23%-49.95%-52.82%—
2y7(4 pending)+100.00%-86.50%+4.01%-90.51%-90.51%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
ISRG · 5,720 shares · as of Jun 10, 2026
02,6135,2257,83810,4502023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2019
2019
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 30 buys / 32 sellsCOVERAGE · 28 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
ISRG
INTUITIVE SURGICAL INC
SALE10b5-1
10b5-1 plan
400$424.14$169.7K5,720Jun 10, 2026Jun 10, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE10b5-1
10b5-1 plan
400$446.95$178.8K6,120May 11, 2026May 11, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
3,148——0Feb 28, 2026Mar 2, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
1,562$503.51$786.5K6,520Feb 28, 2026Mar 2, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
EVP & Chief Legal and Complian
3,148——8,082Feb 28, 2026Mar 2, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
3,584——3,584Feb 26, 2026Feb 27, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
1,526——3,052Feb 26, 2026Feb 27, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
455$506.17$230.3K4,934Feb 26, 2026Feb 27, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
916——2,746Feb 26, 2026Feb 27, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
EVP & Chief Legal and Complian
1,526——5,230Feb 26, 2026Feb 27, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
757$506.17$383.2K4,473Feb 26, 2026Feb 27, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
EVP & Chief Legal and Complian
916——5,389Feb 26, 2026Feb 27, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
1,050——3,148Feb 26, 2026Feb 27, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
EVP & Chief Legal and Complian
315——3,876Feb 10, 2026Feb 10, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
172$492.84$84.8K3,704Feb 10, 2026Feb 10, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
315——314Feb 10, 2026Feb 10, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
2,098——2,098Jan 28, 2026Jan 30, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
2,543——2,543Jan 28, 2026Jan 30, 2026 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
2,612——2,612Oct 10, 2025Oct 10, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
EVP & Chief Legal and Complian
2,612——4,857Oct 10, 2025Oct 10, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
1,296$443.76$575.1K3,561Oct 10, 2025Oct 10, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE10b5-1
10b5-1 plan
1,700$513.18$872.4K2,245Apr 25, 2025Apr 25, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
EVP & Chief Legal and Complian
1,527——4,703Feb 26, 2025Feb 27, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
1,527——4,578Feb 26, 2025Feb 27, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
758$573.74$434.9K3,945Feb 26, 2025Feb 27, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
3,662——3,662Feb 26, 2025Feb 27, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
1,300——9,150Feb 12, 2025Feb 12, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
1,300——7,850Feb 12, 2025Feb 12, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
EVP & Chief Legal and Complian
1,300$186.55$242.5K4,476Feb 12, 2025Feb 12, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE10b5-1
10b5-1 plan
1,300$583.79$758.9K3,176Feb 12, 2025Feb 12, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
315——629Feb 10, 2025Feb 10, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
EVP & Chief Legal and Complian
169$582.98$98.5K3,176Feb 10, 2025Feb 10, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
EVP & Chief Legal and Complian
315——3,345Feb 10, 2025Feb 10, 2025 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
General Counsel
1,178$490.38$577.7K3,030Oct 10, 2024Oct 10, 2024 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
General Counsel
2,613——5,224Oct 10, 2024Oct 10, 2024 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
General Counsel
2,613——4,208Oct 10, 2024Oct 10, 2024 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE10b5-1
10b5-1 plan
300$475.00$142.5K1,595Sep 9, 2024Sep 9, 2024 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
6,105——6,105Feb 26, 2024Feb 26, 2024 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
General Counsel
315——2,024Feb 10, 2024Feb 12, 2024 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
General Counsel
315——944Feb 10, 2024Feb 12, 2024 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
General Counsel
129$388.22$50.1K1,895Feb 10, 2024Feb 12, 2024 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
General Counsel
2,613——7,837Oct 10, 2023Oct 12, 2023 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASE
General Counsel
2,613——2,613Oct 10, 2023Oct 12, 2023 ↗View →
ISRG
INTUITIVE SURGICAL INC
SALE
General Counsel
904$297.83$269.2K1,709Oct 10, 2023Oct 12, 2023 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
1,889——1,889Aug 10, 2023Aug 11, 2023 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
1,889——1,889Feb 28, 2023Mar 1, 2023 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
1,259——1,259Feb 28, 2023Mar 1, 2023 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
10,450——10,450Oct 10, 2022Oct 12, 2022 ↗View →
ISRG
INTUITIVE SURGICAL INC
PURCHASEGRANT
Stock grant
10,450——10,450Oct 10, 2022Oct 12, 2022 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
SALE
EVP, General Counsel & Sec.
543$13.17$7.2K83,238Mar 23, 2021Mar 25, 2021 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
SALE
EVP, General Counsel & Sec.
5,000$13.18$65.9K83,781Mar 23, 2021Mar 25, 2021 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
SALE
EVP, General Counsel & Sec.
11,981$13.10$157.0K88,781Mar 23, 2021Mar 25, 2021 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
SALE
EVP, General Counsel & Sec.
11,981——238,019Mar 23, 2021Mar 25, 2021 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
PURCHASE
EVP, General Counsel & Sec.
11,981$11.02$132.0K100,762Mar 23, 2021Mar 25, 2021 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
SALE
EVP, General Counsel & Sec.
5,762$11.19$64.5K44,781Feb 25, 2021Mar 1, 2021 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
88,000——88,000Feb 25, 2021Mar 1, 2021 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
44,000——88,781Feb 25, 2021Mar 1, 2021 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
100,000——100,000Feb 25, 2020Feb 26, 2020 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
500,000——50,000Feb 25, 2020Feb 26, 2020 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
50,000——50,000Feb 25, 2020Feb 27, 2020 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
100,000——100,000Feb 25, 2020Feb 27, 2020 ↗View →
SGMO
SANGAMO THERAPEUTICS, INC
PURCHASEGRANT
Stock grant
250,000——250,000Aug 23, 2019Feb 3, 2020 ↗View →
Other insiders · ISRG
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About this filer
CIK 0001561733
ROLE
General Counsel & CCO
PRIMARY
ISRG
COMPANIES
2
ACTIVE SINCE
Aug 2019
MARKETPEEL · /INSIDER/0001561733DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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