Did ImmunoGen, Inc. (NASDAQ:IMGN) Insiders Buy Up More Shares?

It is not uncommon to see companies perform well in the years after insiders buy shares. On the other hand, we'd be remiss not to mention that insider sales have been known to precede tough periods for a business. So shareholders might well want to know whether insiders have been buying or selling shares in ImmunoGen, Inc. (NASDAQ:IMGN).

Do Insider Transactions Matter?

Most investors know that it is quite permissible for company leaders, such as directors of the board, to buy and sell stock in the company. However, most countries require that the company discloses such transactions to the market.

Insider transactions are not the most important thing when it comes to long-term investing. But equally, we would consider it foolish to ignore insider transactions altogether. For example, a Harvard University study found that 'insider purchases earn abnormal returns of more than 6% per year.

Check out our latest analysis for ImmunoGen

The Last 12 Months Of Insider Transactions At ImmunoGen

Independent Director Mark Goldberg made the biggest insider purchase in the last 12 months. That single transaction was for US$173k worth of shares at a price of US$5.76 each. So it's clear an insider wanted to buy, even at a higher price than the current share price (being US$2.72). While their view may have changed since the purchase was made, this does at least suggest they have had confidence in the company's future. We always take careful note of the price insiders pay when purchasing shares. Generally speaking, it catches our eye when an insider has purchased shares at above current prices, as it suggests they believed the shares were worth buying, even at a higher price. The only individual insider to buy over the last year was Mark Goldberg.

You can see the insider transactions (by individuals) over the last year depicted in the chart below. If you click on the chart, you can see all the individual transactions, including the share price, individual, and the date!

NasdaqGS:IMGN Recent Insider Trading, September 30th 2019
NasdaqGS:IMGN Recent Insider Trading, September 30th 2019

ImmunoGen is not the only stock insiders are buying. So take a peek at this free list of growing companies with insider buying.

Insider Ownership of ImmunoGen

For a common shareholder, it is worth checking how many shares are held by company insiders. We usually like to see fairly high levels of insider ownership. Based on our data, ImmunoGen insiders have about 1.1% of the stock, worth approximately US$4.4m. We consider this fairly low insider ownership.

So What Does This Data Suggest About ImmunoGen Insiders?

It doesn't really mean much that no insider has traded ImmunoGen shares in the last quarter. However, our analysis of transactions over the last year is heartening. The transactions are fine but it'd be more encouraging if ImmunoGen insiders bought more shares in the company. If you are like me, you may want to think about whether this company will grow or shrink. Luckily, you can check this free report showing analyst forecasts for its future.

But note: ImmunoGen may not be the best stock to buy. So take a peek at this free list of interesting companies with high ROE and low debt.

For the purposes of this article, insiders are those individuals who report their transactions to the relevant regulatory body. We currently account for open market transactions and private dispositions, but not derivative transactions.

We aim to bring you long-term focused research analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.

If you spot an error that warrants correction, please contact the editor at editorial-team@simplywallst.com. This article by Simply Wall St is general in nature. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Simply Wall St has no position in the stocks mentioned. Thank you for reading.

Advertisement