Treadstone Associates
Case File · Indemnity Structure

Four sellers, several liability, and a valid claim the buyer only partly collected

Anonymised, illustrative composite. The purchase agreement made each of four sibling sellers liable only for their own proportionate share of any indemnity claim. When the largest shareholder turned out to have nothing left, the buyer's fully valid claim became a partial recovery.

Treadstone Associates · Updated 2026

At a glance

  • • Ontario, share purchase of a regional logistics company at $7,600,000, sold by four siblings holding 38%, 24%, 22% and 16% of the shares respectively.
  • • The purchase agreement made each seller's indemnity liability “several and not joint and several”, in proportion to that seller's percentage shareholding as set out in a schedule.
  • • Eighteen months post-closing, the buyer established a valid $760,000 environmental remediation claim. The 38% seller, who had used most of his proceeds to buy a retirement property outright and held no other recoverable assets in Canada, could not satisfy his $288,800 share.
  • • The buyer recovered the other three sellers' combined 62% share — $471,200 — and no statute converts an express several-liability clause into joint and several liability merely because one seller turns out to be judgment-proof.
  • • The Mercantile Law Amendment Act's own joint-to-joint-and-several conversion rule was checked and does not reach this fact pattern: it applies only where a co-obligor has died, not where one is simply insolvent. The Fraudulent Conveyances Act was checked too, and is real but weak here — it requires an intent to defeat an existing or anticipated creditor, and there was no claim in view when the money was spent.

The situation

Four siblings sold their family logistics company for $7,600,000, holding unequal shares reflecting decades of gradual buy-ins by the younger three: 38%, 24%, 22% and 16%. The purchase agreement's indemnity article stated plainly that “the liability of each Seller under this Article shall be several and not joint and several, in the proportion set out in Schedule A opposite that Seller's name” — a standard structure for a multi-seller deal where each seller wants exposure capped at their own share of the business, not the group's.

The problem

Eighteen months after closing, an environmental assessment triggered by a customer's own audit turned up soil contamination at one yard, tied to a fuel-handling practice the sellers had not disclosed. The buyer established a $760,000 remediation claim, and it was not seriously disputed on the merits. Applying the several-liability schedule, each seller's share was: 38% seller — $288,800; 24% seller — $182,400; 22% seller — $167,200; 16% seller — $121,600.

The 38% seller, the eldest and the one who had negotiated the sale, had used the bulk of his after-tax proceeds to buy a retirement property outright shortly after closing and held no other assets of consequence in Canada. He was, in practical terms, judgment-proof for the purposes of this claim.

The numbers

The buyer collected the other three sellers' combined shares in full: $182,400 + $167,200 + $121,600 = $471,200, or 62% of the $760,000 claim. The remaining $288,800 — the largest single share, because it belonged to the largest shareholder — went uncollected.

The rule that decided it

No statute overrides an express contractual allocation of several liability among co-sellers. The purchase agreement did not leave the question open for a default rule to fill; it affirmatively chose several liability, in stated proportions, and that choice is enforced as written regardless of how any one seller's solvency turns out after the fact.

The one Ontario statute that touches joint obligations at all, the Mercantile Law Amendment Act, does not reach this situation. Its s.4 provides that where “one or more joint contractors, obligors or partners die, the person interested in the contract, obligation or promise entered into by such joint contractors, obligors or partners may proceed by action against the representatives of the deceased contractor, obligor or partner in the same manner as if the contract, obligation or promise had been joint and several”. Two things keep it out of this file: it converts a joint obligation into one enforceable as if joint and several, not a several one that was already drafted that way; and it operates only where a co-obligor has died, not where one is merely insolvent or has spent the proceeds. None of the four sellers here had died — the eldest was alive and simply had nothing left to collect against.

The other candidate worth checking on these facts is Ontario's Fraudulent Conveyances Act, which does exist and is real, but is weak here for a reason that is itself the lesson. Section 2 voids “every conveyance of real property or personal property…made with intent to defeat, hinder, delay or defraud creditors”. The eldest seller's retirement-property purchase happened with his own, then-unencumbered proceeds, well before the environmental claim existed or was foreseeable — there was no creditor in view yet for any transfer to have been intended to defeat. An after-the-fact spending decision, made before a claim arises, is not what s.2 reaches; it targets transfers timed to outrun an existing or anticipated claim, not ordinary spending that merely happens to leave a later claimant unpaid.

The outcome

The buyer pursued and recovered from the three solvent sellers in full, then wrote off the $288,800 balance rather than pursue a judgment against the fourth that had no realistic prospect of collection. There was no legal argument available to shift that seller's share onto the other three; several liability, by design, does not let one seller's shortfall become another seller's problem.

What it would have cost otherwise

Had the purchase agreement instead made the sellers jointly and severally liable, the buyer could have pursued any one of the three remaining sellers for the full $760,000, leaving them to sort out contribution among themselves and against their brother afterward — a materially better position for the buyer and a materially worse one for whichever solvent seller ended up fronting the largest share. That allocation of risk is exactly what the several-liability clause was negotiated to avoid, and from the sellers' side it worked as intended; it simply left the buyer holding the shortfall instead.

The tell

The tell was in the shareholding schedule itself, not in anything that happened after closing: several liability sized to an uneven ownership split means the buyer's single largest point of exposure is whichever seller holds the largest share, and a $250,000 escrow split evenly across four sellers protects against an even loss, not a concentrated one. A buyer facing an uneven seller group should size any holdback or escrow to the largest individual share, not to an average across the group.

Takeaways

  • • An express “several, not joint and several” clause is enforced as written; no statute converts it back to joint and several merely because one seller turns out to be judgment-proof.
  • • The Mercantile Law Amendment Act's joint-to-joint-and-several conversion, s.4, is narrow: it applies only when a co-obligor dies, and even then it does not override a clause that already made liability several by its own terms.
  • • Where sellers hold uneven shares, size any holdback, escrow or representation-and-warranty insurance to cover the largest individual share, not an even split across the group — that seller's default does the most damage.
  • • Consider negotiating joint and several liability, or a several-liability structure backed by insurance or a sized escrow, whenever one seller in a group holds a materially larger share than the others.

Sources

  • • Mercantile Law Amendment Act, R.S.O. 1990, c. M.10, s.4 — checked and found not to apply: it converts a joint contract into one enforceable as if joint and several only where a co-obligor has died (“the person interested in the contract, obligation or promise entered into by such joint contractors, obligors or partners may proceed by action against the representatives of the deceased contractor, obligor or partner in the same manner as if the contract, obligation or promise had been joint and several”), not where a co-obligor is merely insolvent, and not against a clause that was already drafted as several.
  • • Fraudulent Conveyances Act, R.S.O. 1990, c. F.29, s.2 — checked and found real but weak on these facts: it voids “every conveyance of real property or personal property…made with intent to defeat, hinder, delay or defraud creditors”, which requires intent aimed at an existing or anticipated creditor. The eldest seller’s spending happened before the claim existed or was foreseeable, so the intent element is not made out on these facts — the statute exists, it simply does not reach this timing.
  • • No statute overrides an express several-liability allocation freely negotiated among co-sellers in a share purchase agreement; the outcome here turned entirely on the agreement’s own Schedule A proportions.
  • • Treadstone Law’s library does not have an article specifically comparing several and joint-and-several seller liability in a multi-seller business sale; no link is included for that reason.

See where AI pays off first in your business.

A 30-minute call is enough to tell you whether AI pays for itself here.

The Canadian benchmark

What do businesses like this one actually sell for?

Canadian small-business transaction data is not published anywhere, so most valuations in this country quote an American benchmark. The Deavo–Treadstone Acquisition Index is a daily record of Canadian listings built to replace that: asking-price distributions by province and city are published now, and days on market, departure rates and asking-to-sale spreads follow as the series lengthens. Leave an email and we will tell you as each measure lands.

No pitch, no listings. One email when the first report lands.