Brosius Mark
EVP & Chief Mfg and Supply Cha
Brosius Mark has filed 16 SEC Form 4 filings (40 transaction rows) across 1 company, with disclosures dating back to 2025. 16 of those filings fall inside the rolling window. Most recent filing: Aug 21, 2026.
On the most recent filing, Brosius Mark is listed as EVP & Chief Mfg and Supply Cha at INTUITIVE SURGICAL INC. Inside the rolling window, Brosius Mark reported no open-market purchases and 27 open-market sales totaling $5.6M in ISRG. The largest disclosed transaction in the window is a sale of 4,812 ISRG shares on Dec 12, 2025, worth $2.6M.
Companies traded
Other insiders at ISRG
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$5.6M
reported sales (SEC code S)
Companies
1
in the rolling window
| Source | |||||||
|---|---|---|---|---|---|---|---|
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 77 | $31K | Aug 21 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 77 | $29K | Aug 21 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 77 | $30K | Aug 19 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 77 | $30K | Aug 19 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 77 | $30K | Aug 19 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 28 | $10K | Jul 31 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 28 | $10K | Jul 31 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 28 | $10K | Jul 29 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 28 | $10K | Jul 29 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 28 | $10K | Jul 29 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 23 | $9K | Jun 12 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 25 | $10K | Jun 12 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 23 | $10K | Jun 10 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 23 | $10K | Jun 10 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 23 | $10K | Jun 10 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 18 | $8K | May 23 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 18 | $8K | May 23 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 18 | $8K | May 20 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 18 | $8K | May 20 | SEC ↗ | |
| ISRG | EVP & Chief Mfg and Supply Cha | Sale | 18 | $8K | May 20 | SEC ↗ | |
| ISRG | SVP & Chief Mfg and Supply Cha | Sale | 648 | $318K | Mar 10 | SEC ↗ | |
| ISRG | SVP & Chief Mfg and Supply Cha | Sale | 645 | $313K | Mar 10 | SEC ↗ | |
| ISRG | SVP & Chief Mfg and Supply Cha | Sale | 648 | $316K | Mar 5 | SEC ↗ | |
| ISRG | SVP & Chief Mfg and Supply Cha | Sale | 2,362 | $1.2M | Mar 5 | SEC ↗ | |
| ISRG | SVP & Chief Mfg and Supply Cha | Sale | 648 | $321K | Mar 5 | SEC ↗ | |
| ISRG | See Remarks | Sale | 4,812 | $2.6M | Dec 17 | SEC ↗ | |
| ISRG | See Remarks | Sale | 464 | $254K | Dec 17 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 filings has Brosius Mark made?
Brosius Mark has filed 16 SEC Form 4 filings (40 transaction rows) across 1 company since 2025.
Which companies does Brosius Mark trade?
Brosius Mark has filed SEC Form 4 disclosures for 1 company, including ISRG.
When was Brosius Mark's most recent SEC Form 4 filing?
Brosius Mark's most recent SEC Form 4 filing on Tracefour is dated Aug 21, 2026.
What is Brosius Mark's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Brosius Mark is listed as EVP & Chief Mfg and Supply Cha.
What is Brosius Mark's total buy and sell value in the current window?
Inside the rolling retention window, Brosius Mark bought $0 and sold $5.6M based on SEC Form 4 filings.
What was Brosius Mark's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 4,812 ISRG shares on 2025-12-12, worth $2.6M, per SEC Form 4 filings.