INSMED Inc (INSM) insider buying and selling

NASDAQ: INSM · Source: SEC Form 4 filings · Latest trade reported

In the last 90 days at INSMED Inc (INSM), no insider made an open-market purchase and 2 insiders made 2 open-market sales worth $32.6M, as reported on SEC Form 4. Over the last 12 months, 6 insiders sold $52.1M, of which $19.5M was scheduled or tax-related.

Insider buys, 90 days
0
$0 · 0 insiders
Insider sales, 90 days
2
$32.6M · 2 insiders
Insider buys, 12 months
0
$0 · 0 insiders
Insider sales, 12 months
39
$52.1M · 6 insiders

This is the public summary. Create a free account to see INSM’s AI Signal, the price chart with every insider trade plotted, and each insider’s track record.

Unlock INSM

Recent open-market insider trades

Trades by the same insider within a week are shown as one line.

Open-market insider trades at INSMED Inc
DateInsiderTypeSharesPriceValue
MELVIN SHAROKY MD
Director
Open market sale5,000$127.53$638K
Roger Adsett
COO
Open market sale239,850$133.27$32.0M

Scheduled and tax-related sales

Sales made under a pre-arranged 10b5-1 plan or to cover tax on vesting shares. They are listed separately because they are not a fresh decision to sell.

Scheduled and tax-related insider sales at INSMED Inc
DateInsiderTypeSharesPriceValue
William Lewis
CEO
10b5-1 sale
3 trades
10,699avg. $117.40$1.3M
Martina Flammer M.D.
Chief Medical Officer
10b5-1 sale
2 trades
12,302avg. $109.98$1.4M
William Lewis
CEO
10b5-1 sale
5 trades
21,398avg. $103.32$2.2M
Michael Alexander Smith
CLO
10b5-1 sale1,806$95.82$173K
William Lewis
CEO
10b5-1 sale6,515$94.03$613K
Martina Flammer M.D.
Chief Medical Officer
10b5-1 sale1,858$103.78$193K
William Lewis
CEO
Sell to cover7,605$102.27$778K
Martina Flammer M.D.
Chief Medical Officer
Sell to cover2,566$102.27$262K

What the INSM insider trades really mean

The table above is the public summary. With an Insider Intel account you get the analysis behind it, for INSMED Inc and every other stock we track:

The AI Signal weighs:Insider buyingAnalyst ratingPrice upsideAI OutlookInsider track recordBreakout pressure

Plus AI summaries, the latest news for each stock, and an AI assistant you can ask questions about any of it.

Get started free with INSM Insider Intel tracks insider activity at 3,154 companies right now. The Free plan includes full price charts and trade history, watchlists and email alerts.

Questions about INSM insider trading

Who bought INSMED Inc (INSM) stock recently?

No insider made an open-market purchase of INSMED Inc (INSM) stock in the last 12 months.

Are insiders buying or selling INSM?

Over the last 12 months insiders were net sellers of INSM on discretionary trades: $0 bought against $32.6M sold (scheduled and tax-related sales excluded).

What is a sell-to-cover or 10b5-1 sale?

A 10b5-1 sale is scheduled in advance under a pre-arranged plan, and a sell-to-cover sale is made to pay tax on vesting shares. Neither is a fresh decision to sell, so they say less about an insider's view than a discretionary sale.

Where does this data come from?

Officers, directors and large shareholders report their trades to the SEC on Form 4. This page lists the open-market purchases and sales by individual insiders from those public filings; funds and other institutions are not shown.

Other stocks with recent insider buying

Ready to see INSM in full?

Create a free account and open its chart, score and alerts.

Create your free account

How to read this page

Officers, directors and large shareholders must report their trades in company shares to the SEC on Form 4. This page lists open-market purchases and sales by individual insiders: trades made on the stock exchange at the going price. Funds and other institutions are not shown here.

Information from SEC EDGAR Form 4 filings, shown for general information only. It is not financial advice and does not recommend buying or selling any security. Trades are shown by transaction date and may be reported up to two business days later.