How it works in a data room
The stalking horse bidder usually gets early, deeper access to the room so it can complete diligence and sign a purchase agreement before the auction opens. That agreement then becomes the template for everyone else. Once the auction is announced, other qualified bidders enter the room, often on a compressed timeline, and see the same core materials plus the signed stalking horse contract. Administrators separate the early bidder’s working folders from the general auction area and track who saw what.
Why it matters in a deal
In US bankruptcy sales and many restructuring processes, the stalking horse sets a floor price and gives the market confidence that the assets are worth something. In return the bidder may receive protections such as a break fee and expense reimbursement if it is outbid. Because timelines are short and creditors are watching, the room must be ready to scale from one bidder to many within days.
Example
A retailer in Chapter 11 agrees a stalking horse deal for its distribution centers. The early bidder spends three weeks in the room before signing. When the auction opens, nine more parties are given access to a refreshed room containing the signed agreement and a summary of open issues. Two of them submit higher offers. The restructuring and bankruptcy guide covers these rooms.