Altair Minerals' Market Cap Up AU$40m Following Year Of Insider Stock Buying

Simply Wall St · 2d ago

Insiders who bought Altair Minerals Limited (ASX:ALR) stock in the last 12 months were richly rewarded last week. The company's market value increased by AU$40m as a result of the stock's 15% gain over the same period. As a result, the stock they originally bought for AU$199.9k is now worth AU$2.30m.

While we would never suggest that investors should base their decisions solely on what the directors of a company have been doing, logic dictates you should pay some attention to whether insiders are buying or selling shares.

Altair Minerals Insider Transactions Over The Last Year

Over the last year, we can see that the biggest insider purchase was by insider Bilal Ahmad for AU$150k worth of shares, at about AU$0.004 per share. Even though the purchase was made at a significantly lower price than the recent price (AU$0.046), we still think insider buying is a positive. Because the shares were purchased at a lower price, this particular buy doesn't tell us much about how insiders feel about the current share price.

In the last twelve months Altair Minerals insiders were buying shares, but not selling. The chart below shows insider transactions (by companies and individuals) over the last year. If you click on the chart, you can see all the individual transactions, including the share price, individual, and the date!

View our latest analysis for Altair Minerals

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ASX:ALR Insider Trading Volume August 26th 2026

Altair Minerals is not the only stock insiders are buying. So take a peek at this free list of under-the-radar companies with insider buying.

Insider Ownership

Looking at the total insider shareholdings in a company can help to inform your view of whether they are well aligned with common shareholders. I reckon it's a good sign if insiders own a significant number of shares in the company. It appears that Altair Minerals insiders own 34% of the company, worth about AU$105m. We've certainly seen higher levels of insider ownership elsewhere, but these holdings are enough to suggest alignment between insiders and the other shareholders.

So What Do The Altair Minerals Insider Transactions Indicate?

There haven't been any insider transactions in the last three months -- that doesn't mean much. However, our analysis of transactions over the last year is heartening. With high insider ownership and encouraging transactions, it seems like Altair Minerals insiders think the business has merit. In addition to knowing about insider transactions going on, it's beneficial to identify the risks facing Altair Minerals. In terms of investment risks, we've identified 3 warning signs with Altair Minerals and understanding these should be part of your investment process.

But note: Altair Minerals 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.