How to Track an MAE Definition Between Signing and Closing

How to track an MAE definition is a closing-condition ledger from signing through the bring-down, not a vibe that “something feels material.” For each signed deal with a deferred closing, log the Material Adverse Effect definition text, whether existing facts or conditions at signing can count, which carve-outs sit in the definition, which closing conditions and bring-downs point at MAE, what interim notices were given, and status through closing or walk-away. Raziel's no-shop tracking page is the solicitation ban. This page is whether a signed deal can still die (or reprice) because the MAE definition was tripped before closing.

This is not legal, tax, or investment advice. Raziel does not provide it. Copy the MAE definition. Do not invent a Study percentage for the new existing-fact data point if public summaries do not publish one.

What this MAE-definition ledger is (and is not)

A Material Adverse Effect (sometimes Material Adverse Change) definition decides which downturns or discoveries between signing and closing let a party refuse to close, and it often feeds bring-down conditions on the representations. The ABA’s 2025 Private Target M&A Deal Points Study (139 publicly available agreements from 2024 and Q1 2025), as summarized by K&L Gates and ABA Business Law Today, reports that 42 deals in the sample signed and closed simultaneously, while the remaining 97 had a deferred closing after signing. The same Study newly tracks how often deals that include an MAE definition specify that a fact or condition existing at the time of signing could constitute an MAE. Public firm summaries describe that new data point but do not publish the percentage in the free write-ups cited here, so this ledger does not invent one. Those are study snapshots. Your definition and closing-conditions article control.

This ledger is not a public-company MAC case brief. It is not the no-shop or go-shop row. It is the private-target definition you must still be able to find when someone asks, two weeks before closing, whether a customer loss or a regulatory letter is an MAE under the paper you signed.

Seven columns on one MAE-definition row

Open one row per signed deal that has a gap between signing and closing (or mark “simultaneous close, MAE unused for bring-down”). Attach the definitions section and the closing-conditions article.

• Deferred or simultaneous. ABA / K&L Gates: 97 of 139 Study deals had a deferred closing; 42 signed and closed together. Copy which yours is. Simultaneous closes rarely need an MAE walk-right between signing and closing.

• Definition text. Copy the MAE / MAC sentence and any forward-looking “prospects” language. Do not paraphrase from memory. The row is the PDF language.

• Existing fact or condition at signing. The 2025 Study newly tracks whether the definition says a fact or condition already existing at signing can constitute an MAE. Copy “yes,” “no,” or “silent.” Do not invent a market percentage for this cell from summaries that do not print one.

• Carve-outs. Industry downturns, general economic changes, acts of war, pandemics, stock-price moves, or effects of announcing the deal. Copy the list and any “disproportionate effect” exceptions. A carve-out with a disproportionate-impact backdoor is a different book than a clean carve-out.

• Where MAE is used. Closing condition, bring-down of representations, interim operating covenant, or termination right. Copy each cross-reference. An MAE that only lives in the definitions section with no closing-condition hook is a different fight than one wired into Article VII.

• Interim notice trail. Dates of customer losses, regulatory letters, or other events the parties flagged as possible MAE. Copy notices and responses. Keep no-shop / go-shop activity on those rows.

• Status. Copied, monitoring, MAE notice given, disputed, waived, closed, or terminated. When the deal closes or dies, book the date.

Copy the definition, not a guessed percentage

Do not invent a percentage for the Study’s new existing-fact MAE data point when the public summaries only say the point was added. Do not paste 97 deferred closings onto a simultaneous-sign-and-close deal. Do not fold MAE into the no-shop row or the survival row. No-shop is who the target may talk to. Survival is what lasts after closing. MAE is whether the gap between signing and closing still lets someone walk. Keep them separate so a pre-closing scare maps to the right clause.

When something bad happens after signing, log the date, the carve-out that might apply, and whether the definition reaches facts that already existed at signing. That trail is what counsel will ask for first.

When the ledger holds

The row holds if the seven cells are copied from the PDFs (or marked missing). It fails when you invent an existing-fact rule, ignore carve-outs, or treat a simultaneous close as if it needed an MAE walk-right. Raziel's alternative asset dashboard is where the definition, the interim notices, and the closing outcome should sit together. Raziel does not decide your MAE dispute. Copy the seven columns.