Michael Alexander Smith

INSM

Michael Alexander Smith serves as officer: Chief Legal Officer at Insmed Incorporated (INSM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

12 trades

$16.21M

Net Position

Net Seller

$16.21M

Companies Traded

INSM

Active Period

May 2025 – Feb 2026

12 total trades

Most Recent

Sell INSM

Feb 25, 2026 · $3.86M

Michael Alexander Smith's Insider Trading at Insmed Incorporated (INSM)

Buys

0 · $0.00

Sells

12 · $16.21M

Total Shares Bought

Total Shares Sold

119,923

INSM Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Feb 25, 2026↗	Sell	24,774	$155.77	$3.86M	71,793
Feb 4, 2026↗	Sell	640	$156.27	$100.0K	56,397
Feb 3, 2026↗	Sell	640	$156.27	$100.0K	0
Jan 8, 2026↗	Sell	3,158	$174.00	$549.5K	58,799
Jan 6, 2026↗	Sell	3,158	$174.00	$549.5K	0
Nov 3, 2025↗	Sell	27,130	$183.78	$4.99M	0
Sep 2, 2025↗	Sell	24,272	$143.89	$3.49M	0
Jul 11, 2025↗	Sell	1,681	$99.80	$167.8K	0
Jun 5, 2025↗	Sell	1,879	$73.50	$138.1K	0
Jun 3, 2025↗	Sell	1,448	$71.50	$103.5K	0
May 30, 2025↗	Sell	26,327	$69.65	$1.83M	0
May 13, 2025↗	Sell	4,816	$67.62	$325.7K	0