The Sandbagging Clause That Limited A Family's Post-Sale Loss

The situation

Kwame had spent two decades building a group of dental clinics across the east end, starting with a single practice he owned outright and expanding through a series of acquisitions until the group employed dozens of associate dentists and hygienists. His two siblings, Darius, a surgeon with no role in day-to-day operations, and Ngozi, a shareholder through a family trust set up years earlier, held minority stakes but had never been involved in running the business. When a national dental support organization approached the family with an offer to acquire the entire group for a purchase price around $65 million, all three shareholders agreed the timing was right.

Our firm was retained to act for the family on the sale. The transaction moved through a structured process: due diligence, a share purchase agreement, and a closing that took several months from the letter of intent to the final signing. Like almost every deal of this size, the purchase agreement contained a full set of representations and warranties — the seller's contractual promises about the state of the business, covering everything from corporate standing and employment matters to regulatory compliance and undisclosed liabilities. Those promises were backed by an indemnity: if a representation turned out to be false, the buyer could claim compensation, subject to a holdback of roughly $6.5 million, about ten percent of the purchase price, held in escrow for eighteen months after closing specifically to cover exactly this kind of dispute.

What the buyer found

About eight months after closing, the buyer's compliance team flagged a problem at one of the group's larger clinics. An internal billing review, conducted by the family's own office manager more than a year before the sale, had identified a pattern of incorrect billing codes submitted to the provincial health insurance program for a narrow category of procedures. The review had been informally addressed at the time — the office manager corrected the coding going forward — but the practice had never formally self-reported the earlier submissions or repaid the amounts involved, and the issue was not called out explicitly anywhere in the disclosure schedules attached to the purchase agreement.

The buyer's position was straightforward: the seller had represented that the business was operating in compliance with all applicable laws and had disclosed all material liabilities, and this was neither. The buyer estimated its exposure at roughly $4.1 million, covering the amount it expected to owe the provincial program in repayment, plus the cost of a remediation audit and professional fees. It made a formal indemnity claim against the escrow, seeking to draw down that amount before the eighteen-month holdback period expired.

The family's initial reaction was that this seemed unfair. The billing review had happened, the coding had been fixed, and — critically — a summary of that internal review had been uploaded to the electronic data room during due diligence, in a folder labelled with the clinic's name among hundreds of other operational documents. The question that would determine how much the family actually owed was not really about whether the compliance issue existed. It was about what the buyer knew, and when, and what the purchase agreement said about knowledge.

What we did

1. Located the sandbagging clause in the executed agreement. A sandbagging clause addresses a specific question: can a buyer still bring an indemnity claim for a breach of a representation if the buyer actually knew about the underlying problem before closing? An anti-sandbagging clause bars that kind of claim — if you knew and closed anyway, you cannot come back later and claim the seller misled you. A pro-sandbagging clause does the opposite, preserving the buyer's right to claim regardless of what it knew. The agreement our team had negotiated for the family contained an anti-sandbagging provision, which meant the buyer's actual knowledge before closing was directly relevant to whether the claim could proceed at all.
2. Reconstructed the data room record. Virtual data rooms log every document uploaded and, in most platforms, every document viewed and by whom. We worked with the family's transaction advisors to pull the complete access log for the folder containing the billing review summary, establishing that the buyer's own financial due diligence team had opened that specific document during the diligence period, weeks before closing.
3. Assessed what actual knowledge required under the agreement. Access to a document is not automatically the same as actual knowledge of its contents or significance, and the agreement's definition of knowledge mattered. We reviewed the precise wording the parties had negotiated — whether knowledge was defined by what the buyer's deal team had reviewed, or required a higher standard — to assess honestly how strong the family's position really was, rather than assuming the data room log settled the matter on its own.
4. Advised the family on the real range of outcomes. This was the harder conversation. The disclosure schedules themselves did not specifically flag the billing issue, and that gap was a genuine weakness — the family's advisors had treated an informal internal fix as resolved rather than as something requiring explicit disclosure. We told Kwame, Darius and Ngozi plainly that a full denial of the claim was not a safe assumption, and that the realistic goal was to substantially reduce the buyer's number, not eliminate it.
5. Negotiated a reduction before the matter escalated. Using the data room access log as leverage, we opened a dialogue with the buyer's counsel that focused on the buyer's own diligence conduct rather than disputing that a compliance gap existed. The argument was not that no problem occurred, but that a sophisticated buyer, backed by professional advisors, could not treat a document its own team had opened as something it never saw.
6. Preserved the escrow structure as the mechanism for resolution. Because the purchase agreement's indemnity was capped and funded through the pre-existing escrow, the dispute never put the family's other assets at risk. That structure, agreed at the time of sale rather than improvised afterward, gave both sides a contained pool of money to negotiate over instead of an open-ended dispute.

The outcome

After several weeks of negotiation, the buyer agreed to reduce its claim from roughly $4.1 million to about $2.2 million, reflecting a genuine compromise: the family accepted that the billing issue should have been disclosed explicitly rather than left inside an operational folder, while the buyer accepted that its own team's documented access to the relevant file undercut a claim of complete surprise. The settlement amount was paid directly out of the escrow. The remaining balance, roughly $4.3 million, was released to the family shareholders once the eighteen-month holdback period expired without further claims.

This was not a win in the sense of the claim disappearing. The family paid a real amount for a real gap in how the business had handled and disclosed a compliance issue before the sale. What the sandbagging clause and the escrow structure did was contain that loss to roughly half of what the buyer initially sought, and keep the dispute inside a pre-funded mechanism instead of open litigation that could have taken years and cost far more in legal fees on both sides to resolve. Kwame, Darius and Ngozi kept the bulk of their sale proceeds, and the transaction closed the book on the dispute within the timeframe the escrow was designed for.

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