Quick facts
- What it is: a contract limiting what a shareholder or bidder may do
- Typical duration: one to three years
- Usual trade: board representation in exchange for peace
- Enforced as: an ordinary contract, by injunction
- Warning: confidentiality terms can have the same effect without the word
A standstill agreement is a contract in which an investor or potential acquirer agrees to stop doing things: buying more shares, running director candidates, campaigning publicly, or pursuing a bid. In exchange the company gives something, usually board representation.
It is how most activist situations actually end. Not with a vote, but with a negotiated truce.
In plain English
Fighting is expensive for both sides. The activist funds a campaign with an uncertain outcome. The company spends management attention it would rather spend elsewhere. A standstill converts that mutual cost into a deal: the investor gets some of what they wanted, the company gets a defined period of quiet.
Both sides can then describe the outcome as a win, which is part of the appeal.
What each side typically gives
The investor agrees to limits. A ceiling on ownership, so they cannot keep accumulating. Voting commitments, often to support the board's slate. No proxy solicitation outside the agreement. No public disparagement. No coordinating with other activists. Confidentiality over anything non-public they receive.
The company provides access. One or two board seats, sometimes committee positions. A commitment to review a specific strategic question. Occasionally reimbursement of the investor's costs.
The board seat is the heart of it. It converts an outside critic into an insider bound by fiduciary duties and confidentiality obligations, which changes what they can say in public regardless of what the standstill says.
Why the expiry date matters most
Every standstill ends. When it does, the investor is free to resume, and they resume knowing considerably more about the company than they did before, having sat in the boardroom.
That is the trade a board is really making: peace now, in exchange for a better-informed opponent later. Whether it is a good trade depends on whether the company uses the interval to fix what attracted the activist in the first place.
How they are enforced
As contracts, and vigorously.
Martin Marietta Materials, Inc. v. Vulcan Materials Co. is the instructive case. The Delaware Court of Chancery, after trial, "enjoined Martin, for a four month period, from continuing to prosecute its pending Exchange Offer and Proxy Contest to acquire control of Vulcan." The relief remedied Martin's violations of two agreements between the parties: a non-disclosure letter agreement and a joint defence and confidentiality agreement.1 The Delaware Supreme Court affirmed.1
A hostile bid was stopped for four months. Not by a poison pill, not by a board vote, but by a contract the bidder had signed earlier during friendly talks.
The trap worth understanding
Here is the detail most summaries miss. The Court of Chancery found that the confidentiality agreements "did not contain a 'standstill' provision," yet they still barred Martin from using the broad class of evaluation material they defined, except for consideration of a consented transaction.2
There was no standstill clause. The use restrictions did the work anyway.
The lesson for anyone signing a non-disclosure agreement before exploratory merger talks: the limits on what you may use the information for can function as a standstill even when nobody negotiated one. If discussions fail and you later pursue the same company independently, the counterparty may argue that your entire approach is built on restricted information.
Read the use clause as carefully as you would read a clause actually labelled standstill.
Where standstills sit among the defences
A poison pill prevents accumulation by force. A standstill achieves the same restraint by agreement, and unlike a pill it also delivers something the investor wanted, which is why it tends to hold.
Compare it with greenmail, the older answer to the same problem. Greenmail paid the investor a premium to leave and gave other shareholders nothing. A standstill pays in governance rather than cash, and the concessions, board seats and strategic reviews, are at least available to all shareholders in their effects. It is the same instinct, executed in a way that survives scrutiny.
Where neither is agreed, the alternative is the long defensive grind seen in Air Products & Chemicals, Inc. v. Airgas, Inc., where the board's structure gave it over a full year to argue its case on value.3
What this means for a founder
You will meet standstill mechanics earlier than you expect, and not from an activist. They appear in the non-disclosure agreement you sign when an acquirer or a strategic investor asks to "have a look."
Two things are worth checking before signing. Whether the agreement restricts what you may do afterwards, including approaching their customers or employees. And whether it restricts them, because a well-drafted NDA in the other direction limits what a potential acquirer can do with what they learn from your data room if talks collapse.
The company with better lawyers usually gets a one-sided version of this document, and it is signed at the friendly stage, when nobody wants to seem difficult.
Related reading
- Schedule 13D covers the filing that usually precedes these negotiations
- Proxy Fight covers the contest a standstill avoids
- Poison Pill covers the involuntary version of the same restraint
- Greenmail covers the older, cruder settlement