Insider Roles: Officers, Directors, and 10% Owners
Educational content: This page explains SEC insider classifications. It is not investment advice or a recommendation to buy or sell securities. All trading has risk. Past results do not guarantee future results.
Who counts as a corporate insider?
Section 16 of the Securities Exchange Act names three groups. Officers run the company day to day. Directors sit on the board and oversee management. A 10% owner is any person or entity with beneficial ownership of more than 10% of a registered class of the company's equity. All three must report ownership changes on a Form 4 by the end of the second business day after the transaction. Each Form 4 has check boxes for these roles, and one person can check more than one.
The three groups
| Role | Who it covers | What the role sees | Typical holding source |
|---|---|---|---|
| Officer | CEO, CFO, COO, CTO, president, principal accounting officer, general counsel, and other policy-making officers | Operations, financial results before release, product plans, staffing | Salary-linked equity grants |
| Director | Board members, both independent and inside | Strategy, board discussion, M&A talks, management succession | Smaller annual board grants |
| 10% owner | Institutions, funds, activists, founders, family trusts, strategic partners | Varies from nothing beyond public data to full board access | A purchased or founding stake |
The SEC defines "officer" by function, not by title. A person with policy-making authority files, even without a C-suite title.
Officers
Officers hold the most detailed view of the business. They see the sales numbers, the cost pressures, and the product schedule before anyone outside the company does.
Officers also receive most of their pay in company stock. That produces two effects worth holding in mind:
- An officer already holds a concentrated position, so a purchase adds to an exposure that is already large.
- An officer who sells often does so to reduce that concentration, to pay tax on a vest, or to fund a personal cost.
The pattern across time carries more information than a single row. A first open market purchase after years of only grants and sales is a change in behaviour. So is a stop in a regular quarterly pattern.
Directors
Directors meet on a schedule, usually each quarter, and set strategy rather than run operations. They see the board materials, the succession plans, and the M&A discussions. They do not see the weekly sales figures.
Two director types appear on filings:
- Independent directors have no other financial tie to the company. Their board pay and their shares are the whole relationship.
- Inside directors also work at the company. A CEO who sits on the board checks both the director box and the officer box.
New directors often buy shares soon after they join. Many boards require a minimum holding, so an early purchase reflects the policy rather than a view of the price.
10% owners
This group is the least uniform. A 10% owner can be an index fund that never speaks to management, or an activist that holds two board seats and drives the strategy.
Read the name before you read the trade:
- Activist funds buy to push for a change. Their filings often run alongside a 13D and a public letter.
- Founders sell across years to diversify. A steady programme is normal. A change in the pace is the part to notice.
- Strategic partners, such as a supplier or a distributor with a stake, change their holding when the business relationship changes.
- Passive institutions trade to hold their target weight in a portfolio.
A 10% owner also files a Schedule 13D or 13G, which states the purpose of the stake. That document tells you which kind of holder you are reading.
How the role appears on a filing
The reporting person section of the Form 4 holds four check boxes: Director, Officer, 10% Owner, and Other. An officer also writes the title. In Profitelligence, the role sits next to each transaction on the company filing page, such as Apple or Microsoft, and you can filter the list by role.
The insider directory works the other way round. It follows one person across every company where that person files, so you can see a director who sits on four boards in one view.
Common misreadings
"Every insider sale is a warning." Officers hold concentrated positions and sell for tax, diversification, and personal reasons. The pace and the size against the position carry more information than the fact of a sale.
"Director trades matter more than officer trades." The two groups see different things. Officers hold operational detail. Directors hold the strategic view. Neither view is complete.
"A 10% owner always knows something." Many are passive funds that trade to a target weight. Check who the holder is and read the Schedule 13D or 13G.
Questions to ask about any insider
- Which boxes did the person check? Dual roles mean a wider view of the company.
- How long has the person held the role? A new appointment changes what the person knew at the transaction date.
- How does this trade compare to that person's history? Size, direction, and frequency all shift.
- Did other insiders file in the same window? Several people acting at once is a different picture from one person acting alone.
- What else was the company reporting? The 8-K history and the financial statements sit alongside the Form 4 record.
Next steps
Read Transaction Timing for blackout windows, Rule 10b5-1 plans, and the calendar around insider trades.
Read Form 4 Explained for the structure of the filing.
Open the Insider Person Search to track one insider across every company.