Registered Direct Offering, Explained (RDO)

Direct answer: A registered direct offering (RDO) is a negotiated sale of shares that are already registered, usually pulled off a shelf, to one or a few investors. The price is often discounted and there's no broad public marketing. Small caps announce it in an 8-K and a 424B5. You get a block of dilution, right away.

What is a registered direct offering?

An RDO is a private-style deal wearing a public registration. The shares already exist on the books, usually sitting on a shelf registration the company filed earlier (an S-3). So the company can sell them fast, to a handful of investors it picked.

No roadshow. No wide syndicate. No public book-building. The company, usually through a placement agent, negotiates straight with one buyer or a small group. Price and size get set behind closed doors.

The stock is registered, so the buyers walk away with freely tradable shares. That's what separates it from a straight private placement (PIPE), where the shares often carry a resale lock until the company registers them later.

How does an RDO dilute shareholders?

Fast, and in one block.

An RDO drops a fixed number of new shares onto the count in a single closing. Say a company worth $40M in market cap sells $6M of stock in an RDO. That's roughly 15% new shares landing at once, and it shrinks every existing holder's slice on the spot.

The discount matters too. RDO buyers usually pay below the last close, because they're taking size and putting up cash on the company's timeline. That negotiated price is often where the market gaps to.

Some RDOs come bundled with warrants, which are extra rights to buy more shares later at a set price. Warrants are future dilution stacked on top of the immediate hit. Read the 424B5 to see if any are attached and on what terms.

Why do small caps use registered direct offerings?

Speed and certainty. A cash-hungry small cap that needs money now doesn't have weeks to run a full underwritten public offering. An RDO can close in days.

It's quieter, too. No big marketing splash. The company lines up buyers on the down-low, then announces the deal already done. For a company burning cash, that speed is the whole point. And it tells you something: a company that keeps running back to the RDO well is showing you the burn is real and it isn't stopping.

See it yourself

Every RDO leaves a paper trail on SEC EDGAR. Here's how to pull it:

• 8-K — the current report announcing the deal. Search the company on EDGAR, look for an 8-K dated around the price drop. It names the buyers, the dollar amount, and the price per share.
• 424B5 — the prospectus supplement filed off the shelf. This is where the share count, the discount, the placement agent, and any attached warrants live.
• S-3 — the shelf registration that made the RDO possible. If it exists, the company was already sitting on a loaded gun.
• 10-Q / 10-K — check the share count before and after. The jump confirms the dilution actually hit the count.

This is the FloatVerify edge. Every number sourced and dated, pulled straight from the filing it came out of. Sometimes a press-release share count won't line up with the 424B5, and that mismatch is worth a hard look rather than a shrug. Doesn't happen often, but when it does, you want to know. Most float tools hand you one number with no date and no source. We show you where it came from and when.

FAQ

Is a registered direct offering the same as a PIPE? No. A PIPE (private investment in public equity) sells unregistered shares that need a later registration to trade freely. An RDO sells already-registered shares, so buyers can trade them right away.

Is an RDO always at a discount? Usually, not always. Buyers taking a large block on the company's schedule typically negotiate a discount to the last close. The price is in the 424B5.

Does an RDO always come with warrants? No. Some do, some don't. When warrants are attached, they add future dilution. The 424B5 spells out the terms.

Where is the RDO announced? In an 8-K (the deal announcement) and a 424B5 prospectus supplement (the detailed terms), both on SEC EDGAR.

How fast does the dilution hit? Right at closing. The new shares land in one block, not gradually.

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FloatVerify tracks float, dilution, and cash burn for US small caps. Every figure sourced and dated, straight from the filings. See the numbers for yourself at floatverify.com.