The situation
Erzsebet caught it in the closing binder, not in a meeting. She was cross-checking the target company's share register against the numbers used to calculate what she and Laszlo would receive, and the total share count did not match the figure the deal had been priced on six weeks earlier. Someone at the target had exercised stock options in the interim, and nobody had flagged it to her side. She called Laszlo before she called us, and both of them already suspected what it meant, because they had been burned by an unwatched detail once before.
Erzsebet, a long-haul truck driver, and Laszlo, a pharmacy technician, had built a small holding company together over several years, saving toward the kind of purchase they had always planned to make eventually while keeping their day jobs. When they first set the holding company up, they had waved off advice to put a proper shareholders' agreement in place between the two of them, on the view that with just the two of them involved, a handshake and an even split covered everything they needed and the extra drafting time was money they would rather save. It cost them: a disagreement over how to treat money one of them had put into the company ahead of the other dragged on for months with no document to settle it, and they resolved it themselves at a cost, in time and strained trust, that stayed with both of them long after the dispute itself was settled.
The Fort Erie deal was their first real acquisition, and it was ambitious for a first purchase. Erzsebet and Laszlo's holding company was acquiring a Fort Erie trucking and logistics company owned in large part by Farhan, and rather than paying entirely in cash, they proposed to issue shares of their own holding company to Farhan and the target's other shareholders in exchange for their stakes, a structure that let Erzsebet and Laszlo preserve cash for the combined company's working capital while still giving Farhan an ongoing interest in the business he had built. The transaction was valued at roughly $11 million, and the exchange ratio, how many holding company shares each target shareholder would receive per share they gave up, was calculated based on both companies' relative value at signing.
Having learned the cost of skipping a proper agreement once already, Erzsebet and Laszlo asked specifically what could go wrong with a share-for-share structure over the weeks between signing and closing, and insisted this agreement address it before they signed anything, even if it meant a slower start to the negotiation than Farhan's side was expecting.
What the other side was relying on
An exchange ratio fixed at signing assumes the number of shares each company has outstanding does not change before closing. That assumption breaks the moment either company issues new shares in the interim, and it breaks in a way that is easy to miss unless someone is specifically checking, because a fixed number in a signed agreement looks final even when the reality underneath it is still moving. Farhan's company had an existing stock option plan from years earlier, granted to a handful of long-serving employees as part of their original compensation, and several of those options were close to expiring on their own schedule regardless of what happened with the sale. If the holders exercised before closing, the target would have more shares outstanding than the number used to set the original exchange ratio, but the ratio itself, if left as a fixed number in the agreement, would not adjust to reflect it.
The practical effect favoured whoever controlled the timing of those option exercises, whether or not that control was being exercised deliberately. If the exchange ratio stayed fixed while the target's share count grew, Erzsebet and Laszlo's holding company would end up issuing the same number of its own shares for a company that now had more shareholders splitting the same underlying value, which meant each new holding company share represented a smaller slice of the combined business than intended, and Erzsebet and Laszlo's own ownership of the combined company would shrink to make room for it. Farhan's side was not doing anything improper by allowing option holders to exercise before closing. Employees are generally entitled to exercise vested options within their normal terms, and nothing in the negotiations required Farhan to stop them or delay their expiry. But if the purchase agreement did not account for that possibility, the fixed ratio would quietly transfer value away from Erzsebet and Laszlo without anyone on either side needing to act in bad faith at any point in the process.
The question we needed answered before signing was whether the agreement, as drafted by Farhan's counsel, treated the exchange ratio as fixed or as adjustable, and if fixed, whether that was an oversight or a deliberate choice built to their advantage. It turned out to be the former rather than a calculated tactic: the first draft priced the ratio as a flat number with no mechanism to revisit it, which is a common enough approach in smaller deals where option pools are often overlooked entirely, and it does not automatically signal anything deliberate on Farhan's part. But common did not mean safe, and it left Erzsebet and Laszlo exposed to exactly the kind of dilution their first deal had taught them, expensively, to watch for.
What we did
- Reviewed the target's capitalization table for outstanding options. Before agreeing to any exchange ratio, we asked for a full accounting of every outstanding option, warrant, or other right to acquire target shares, along with each holder's vesting status and expiry date. A ratio calculated from a share count that could still move was only as reliable as that count, and treating it as fixed without checking meant accepting a risk nobody had actually measured. The exercise produced a complete list of every right that could dilute the target's share count before closing.
- Identified that four options were close to expiring before closing. Cross-referencing grant dates against expiry terms turned up four options, held between two long-serving employees, set to lapse on their own schedule within the closing window regardless of the sale. That timing mattered because each holder had a real personal incentive to exercise before their rights expired, entirely apart from anything Farhan or the sale process was doing, which meant the risk was concrete rather than hypothetical.
- Rejected the fixed ratio in the first draft. We advised Erzsebet and Laszlo not to accept the flat exchange ratio in Farhan's first draft, since a fixed number locked in an assumption about the share count that the option grants alone made unreliable. In its place, we proposed a formula tied to the target's fully diluted share count as of the closing date rather than the count at signing, so any interim option exercises would be captured automatically without a further round of negotiation.
- Negotiated the adjustment mechanism into the agreement. Farhan's counsel initially resisted, preferring the simplicity of a fixed number and the certainty it gave Farhan about exactly what he would receive. Counsel agreed once we proposed a formula built from numbers both sides could verify independently, which reduced the friction of implementing it later and removed any suggestion that one side controlled the outcome.
- Required updated closing certificates on the capitalization table. The agreement obliged the target to certify its exact fully diluted share count as of the closing date itself, with the exchange ratio recalculated from that certified figure rather than an estimate made weeks earlier and left unchecked. Tying the mechanism to a certified number, rather than a representation made in passing, gave both sides a single verifiable figure to work from and removed any room for a later dispute about which count actually governed.
- Monitored option exercises through the interim period. Rather than wait passively for the closing certificate to arrive at the end of the process, we asked Farhan's counsel to notify us of any option exercise as it happened, so Erzsebet and Laszlo had real-time visibility into the share count rather than a single snapshot delivered at the last possible moment. That running visibility meant nothing about the final adjustment came as a surprise on closing day.
- Modelled the dilution effect of each scenario in advance. Before closing, we built out exactly how the ratio would move under each realistic scenario, whether two, three, or all four at-risk options were exercised, and walked Erzsebet and Laszlo through the resulting share counts in terms they could actually picture. Modelling the range in advance, rather than waiting to see what happened, meant the mechanism's output would never come as a surprise regardless of which employees ultimately acted.
- Recalculated the ratio at closing. When two of the four at-risk options were exercised in the final weeks before closing, exactly the scenario we had modelled, we applied the formula, recalculated the fully diluted share count, and adjusted the number of holding company shares issued to Farhan and the other target shareholders accordingly. We confirmed the new figures with both sides' counsel before the closing documents were finalized, so the adjustment was agreed and verified rather than simply asserted.
The outcome
The two option exercises added roughly 40,000 new shares to the target's outstanding count in the final weeks before closing. Under a fixed ratio, that would have diluted Erzsebet and Laszlo's post-closing ownership of the combined company by a meaningful amount without any change to the price they had agreed to pay for the business, a loss they would only have discovered after it was too late to renegotiate. Under the adjusted formula, the exchange ratio recalculated automatically, and the number of holding company shares issued to Farhan and the other target shareholders shifted to reflect the larger share count, keeping Erzsebet and Laszlo's intended ownership stake in the combined company exactly where it had been priced to land.
The deal closed on schedule at the agreed economic terms, with the mechanical adjustment absorbed into the closing paperwork rather than becoming a last-minute renegotiation that could have delayed the transaction or reopened terms neither side wanted to revisit. Farhan's side raised no objection to the recalculated figures, because the formula had been agreed and made verifiable by both sides' own accountants from the outset, rather than imposed unilaterally after the fact by whichever side happened to notice the option exercises first.
Erzsebet has since described the difference as the difference between hoping nothing goes wrong and building in what happens when something does. The dispute over the holding company's early finances taught her that lesson at a cost measured in months of strained trust between her and Laszlo, resolved themselves because there was no agreement in place to do it any other way. This acquisition, their first, used that lesson deliberately, and the mechanism did exactly what it was built to do, adjusting on its own terms without a single contested dollar or a phone call either side dreaded making.
Farhan has stayed on with the combined company in an advisory capacity since closing, and the working relationship between him and Erzsebet and Laszlo has been, by all three accounts, better for having gone through a negotiation where nothing was left to assumption.
What you can learn from this
- A share exchange ratio fixed at signing assumes neither company's share count will change before closing. In any deal longer than a few weeks, that assumption needs to be tested, not trusted.
- Ask for a full accounting of outstanding options, warrants, and other rights to acquire shares before agreeing to any exchange structure, including vesting status and expiry dates for each one.
- Tie a share-for-share exchange ratio to a fully diluted share count certified at closing, not at signing, so interim changes are captured automatically rather than discovered afterward.
- A counterparty is not acting in bad faith just because interim events favour them. Build the protection into the agreement regardless of anyone's intentions.
- A lesson learned expensively once is worth applying deliberately on the next big decision. The cost of getting it wrong the first time should change how you approach every deal after.
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