Corporate Insiders Are Selling at a Near-Record Pace: What It Actually Signals

US corporate insiders — the executives and directors who run public companies — sold a striking amount of their own stock in the first half of 2026, and the number is getting a lot of attention. According to data from EPFR Global reported by Bloomberg, insiders sold about $77.6 billion of shares in the first six months of the year, up roughly 20% from a year earlier and the largest half-year total since 2021 — one of the biggest selling stretches in more than two decades. Over the same period, insiders bought just $6.9 billion, meaning they sold on the order of eleven times more than they bought.

Put like that, it sounds ominous — as if the people who know these companies best are heading for the exits. But insider selling is one of the most misread signals in investing, and the honest answer is more nuanced than the number suggests. Here is what the data shows, why it is happening, and what heavy insider selling does — and does not — actually tell you.

This article is for information and education only and is not financial advice. Nothing here is a recommendation to buy, sell, or hold any security. Figures are drawn from recent reports and may be revised.

The numbers

The half-year data stands out on both sides of the ledger:

• ~$77.6 billion sold by insiders in H1 2026 — up ~20% year over year, the largest half-year total since 2021 and among the biggest in 20+ years.
• ~$6.9 billion bought over the same period — barely above the multi-year low of about $6.7 billion set in 2025.
• Roughly 11-to-1: insiders sold about eleven times more stock than they bought.

The gap between selling and buying is what caught people's eye — not just that selling was high, but that buying was unusually low.

Why insiders are selling

A few forces are cited for the surge, and none of them require a conspiracy. Coverage points to concerns about stretched valuations after a long market run and geopolitical uncertainty. There is also a simpler explanation that applies in any strong market: after a big rise in share prices, executives lock in gains. When your stock has climbed a long way, selling some of it is ordinary financial planning, not necessarily a prediction.

It is worth noting the backdrop, too. Technology and related sectors have grown to a record share of the US market — by some measures roughly half of the S&P 500's value — so a lot of the paper wealth held by insiders sits in exactly the stocks that have run the hardest. Concentrated gains tend to produce concentrated selling.

What insider selling actually tells you

Here is the part the raw number leaves out, and it is the most important thing to understand. Insiders sell for many reasons that have nothing to do with a dim view of their company. They diversify, because holding most of their wealth in one stock is risky. They raise cash for taxes, homes, divorces, or other life expenses. And a large share of executive selling happens automatically under pre-scheduled plans (known as 10b5-1 plans) set up months in advance, precisely so the sales are not based on any current information.

Because there are so many innocent reasons to sell, heavy insider selling on its own is a weak signal. It tells you executives are taking money off the table — which, after a strong run, is normal — but not necessarily that they expect trouble. This is why treating a big selling number as an automatic warning to head for the exits is one of the classic ways investors scare themselves out of sound decisions. For more on that trap, see Finelo's guide to common mistakes beginners make in investing.