Mark Brosius

ISRG

Mark Brosius serves as officer: EVP & Chief Mfg and Supply Cha at Intuitive Surgical, Inc. (ISRG). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

28 trades

$10.04M

Net Position

Net Seller

$10.04M

Companies Traded

ISRG

Active Period

Feb 2024 – Sep 2026

28 total trades

Most Recent

Sell ISRG

Sep 11, 2026 · $17.1K

Mark Brosius's Insider Trading at Intuitive Surgical, Inc. (ISRG)

Buys

0 · $0.00

Sells

28 · $10.04M

Total Shares Bought

Total Shares Sold

19,888

ISRG Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 11, 2026	Sell	48	$357.10	$17.1K	789
Sep 9, 2026	Sell	69	$357.55	$24.7K	835
Aug 21, 2026	Sell	154	$385.97	$59.4K	958
Aug 19, 2026	Sell	231	$392.98	$90.8K	1,189
Jul 31, 2026	Sell	56	$348.92	$19.5K	1,294
Jul 29, 2026	Sell	84	$356.60	$30.0K	1,378
Jun 12, 2026	Sell	48	$413.19	$19.8K	1,431
Jun 10, 2026	Sell	69	$421.80	$29.1K	1,500
May 22, 2026	Sell	36	$442.92	$15.9K	1,541
May 20, 2026	Sell	54	$434.52	$23.5K	1,595
Mar 10, 2026	Sell	1,293	$487.61	$630.5K	2,258
Mar 5, 2026	Sell	3,658	$496.19	$1.82M	5,916
Dec 15, 2025	Sell	4,964	$547.47	$2.72M	0
Jun 4, 2025	Sell	645	$550.60	$355.1K	0
May 14, 2025	Sell	66	$558.88	$36.9K	0
Mar 7, 2025	Sell	489	$533.18	$260.7K	0
Feb 27, 2025	Sell	1,229	$573.74	$705.1K	0
Feb 10, 2025	Sell	430	$582.98	$250.7K	0
Oct 28, 2024	Sell	44	$513.83	$22.6K	207
Oct 24, 2024	Sell	2,172	$514.95	$1.12M	295
Sep 16, 2024	Sell	2,115	$491.91	$1.04M	295
May 17, 2024	Sell	238	$397.73	$94.7K	358
May 15, 2024	Sell	525	$385.74	$202.5K	883
Mar 11, 2024	Sell	392	$391.09	$153.3K	1,254
Mar 7, 2024	Sell	588	$393.35	$231.3K	1,842
Feb 16, 2024	Sell	92	$380.10	$35.0K	771
Feb 13, 2024	Sell	60	$380.80	$22.8K	831
Feb 5, 2024	Sell	39	$378.41	$14.8K	448