Some Lattice Semiconductor Corporation (NASDAQ:LSCC) shareholders may be a little concerned to see that the Senior Vice President of Global Operations & Quality, Glenn O'Rourke, recently sold a substantial US$646k worth of stock at a price of US$75.13 per share. Probably the most concerning element of the whole transaction is that the disposal amounted to 100% of their entire holding.

The Last 12 Months Of Insider Transactions At Lattice Semiconductor

Notably, that recent sale by Glenn O'Rourke is the biggest insider sale of Lattice Semiconductor shares that we've seen in the last year. That means that even when the share price was below the current price of US$78.20, an insider wanted to cash in some shares. When an insider sells below the current price, it suggests that they considered that lower price to be fair. That makes us wonder what they think of the (higher) recent valuation. Please do note, however, that sellers may have a variety of reasons for selling, so we don't know for sure what they think of the stock price. It is worth noting that this sale was 100% of Glenn O'Rourke's holding.

The chart below shows insider transactions (by companies and individuals) over the last year. If you want to know exactly who sold, for how much, and when, simply click on the graph below!

I will like Lattice Semiconductor better if I see some big insider buys. While we wait, check out this free list of growing companies with considerable, recent, insider buying.

Does Lattice Semiconductor Boast High Insider Ownership?

For a common shareholder, it is worth checking how many shares are held by company insiders. Usually, the higher the insider ownership, the more likely it is that insiders will be incentivised to build the company for the long term. Lattice Semiconductor insiders own about US$132m worth of shares (which is 1.2% of the company). I like to see this level of insider ownership, because it increases the chances that management are thinking about the best interests of shareholders.

So What Do The Lattice Semiconductor Insider Transactions Indicate?

An insider sold stock recently, but they haven't been buying. Looking to the last twelve months, our data doesn't show any insider buying. But it is good to see that Lattice Semiconductor is growing earnings. It is good to see high insider ownership, but the insider selling leaves us cautious. So these insider transactions can help us build a thesis about the stock, but it's also worthwhile knowing the risks facing this company. When we did our research, we found 2 warning signs for Lattice Semiconductor (1 makes us a bit uncomfortable!) that we believe deserve your full attention.

But note: Lattice Semiconductor 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 of direct interests only, but not derivative transactions or indirect interests.

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