Net shares · 365d
-10.9K
0 buy · 10.9K sell
Net value · 365d
-$5.7M
$0 in · $5.7M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
19
0 buy · 10.9K sell
Trading track record · all companies
Not enough open-market trades to chart a track record yet.
Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.
Transactions · 365d
-
ISRG Sell·S
EVP & Chief Mfg and Supply Cha · 10b5-1
$19.8K
48 sh · $413.19 avg · 2 lots
Own -3%
-
ISRG Sell·S
EVP & Chief Mfg and Supply Cha · 10b5-1
$29.1K
69 sh · $421.80 avg · 3 lots
Own -5%
-
ISRG Sell·S
EVP & Chief Mfg and Supply Cha · 10b5-1
$15.9K
36 sh · $442.92 avg · 2 lots
Own -2%
-
ISRG Sell·S
EVP & Chief Mfg and Supply Cha · 10b5-1
$23.5K
54 sh · $434.52 avg · 3 lots
Own -3%
-
ISRG Sell·S
SVP & Chief Mfg and Supply Cha · 10b5-1
$630.5K
1.3K sh · $487.61 avg · 2 lots
Own -44%
-
ISRG Sell·S
SVP & Chief Mfg and Supply Cha · 10b5-1
$1.8M
3.7K sh · $496.19 avg · 3 lots
Own -56%
-
ISRG Exercise·M
SVP & Chief Mfg and Supply Cha
$0
9.3K sh · 2 lots
Own New
-
ISRG Other·F
SVP & Chief Mfg and Supply Cha
$2.3M
4.6K sh · $503.51 avg · 2 lots
Own -41%
-
ISRG Exercise·M
SVP & Chief Mfg and Supply Cha
$0
9.3K sh · 2 lots
Own +632%
-
ISRG Exercise·M
SVP & Chief Mfg and Supply Cha
$0
2.6K sh · 2 lots
Own +803%
-
ISRG Grant·A
SVP & Chief Mfg and Supply Cha
$0
7.7K sh · 2 lots
Own +1175%
-
ISRG Other·F
SVP & Chief Mfg and Supply Cha
$651.9K
1.3K sh · $506.17 avg · 2 lots
Own -48%
-
ISRG Exercise·M
SVP & Chief Mfg and Supply Cha
$0
2.6K sh · 2 lots
Own New
-
ISRG Exercise·M
SVP & Chief Mfg and Supply Cha
$0
838 sh
Own New
-
ISRG Other·F
SVP & Chief Mfg and Supply Cha
$213.4K
433 sh · $492.84
Own -42%
-
ISRG Exercise·M
SVP & Chief Mfg and Supply Cha
$0
838 sh
Own +448%
-
ISRG Grant·A
SVP & Chief Mfg and Supply Cha
$0
8.3K sh · 2 lots
Own New
-
ISRG Sell·S
SVP & Chief Mfg and Supply Cha · 10b5-1
$2.7M
5.0K sh · $547.47 avg · 2 lots
Own -92%
-
ISRG Sell·S
See Remarks · 10b5-1
$254.5K
464 sh · $548.49
Own -78%
-
ISRG Exercise·M
SVP & Chief Mfg and Supply Cha · 10b5-1
$0
4.5K sh
Own New
-
ISRG Exercise·M
SVP & Chief Mfg and Supply Cha · 10b5-1
$358.4K
4.5K sh · $79.64
Own +496%
-
ISRG Sell·S
See Remarks · 10b5-1
$170.8K
312 sh · $547.36
Own -34%
| Date▾ | Ticker | Type | Shares | Value |
|---|---|---|---|---|
| Jun 12, 2026 | ISRG | Sell S | 482 lots | $19.8K |
| Jun 10, 2026 | ISRG | Sell S | 693 lots | $29.1K |
| May 22, 2026 | ISRG | Sell S | 362 lots | $15.9K |
| May 20, 2026 | ISRG | Sell S | 543 lots | $23.5K |
| Mar 9, 2026 | ISRG | Sell S | 1.3K2 lots | $630.5K |
| Mar 5, 2026 | ISRG | Sell S | 3.7K3 lots | $1.8M |
| Feb 28, 2026 | ISRG | Exercise M | 9.3K2 lots | $0 |
| Feb 28, 2026 | ISRG | Other F | 4.6K2 lots | $2.3M |
| Feb 28, 2026 | ISRG | Exercise M | 9.3K2 lots | $0 |
| Feb 26, 2026 | ISRG | Exercise M | 2.6K2 lots | $0 |
| Feb 26, 2026 | ISRG | Grant A | 7.7K2 lots | $0 |
| Feb 26, 2026 | ISRG | Other F | 1.3K2 lots | $651.9K |
| Feb 26, 2026 | ISRG | Exercise M | 2.6K2 lots | $0 |
| Feb 10, 2026 | ISRG | Exercise M | 838 | $0 |
| Feb 10, 2026 | ISRG | Other F | 433 | $213.4K |
| Feb 10, 2026 | ISRG | Exercise M | 838 | $0 |
| Jan 28, 2026 | ISRG | Grant A | 8.3K2 lots | $0 |
| Dec 15, 2025 | ISRG | Sell S | 5.0K2 lots | $2.7M |
| Dec 15, 2025 | ISRG | Sell S | 464 | $254.5K |
| Dec 12, 2025 | ISRG | Exercise M | 4.5K | $0 |
| Dec 12, 2025 | ISRG | Exercise M | 4.5K | $358.4K |
| Dec 12, 2025 | ISRG | Sell S | 312 | $170.8K |
Buy Sell Non-market (grant · exercise · gift)
About Brosius Mark
This profile aggregates every SEC Form 4 insider transaction reported by Brosius Mark across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.