Lock-Up Waiver

A lock-up waiver is an underwriter’s decision to allow insiders or founders to sell shares before the contractual lock-up period ends. Although lock-up agreements are typically binding and non-negotiable, underwriters—who bear reputational and financial risk if early selling destabilizes the stock price—may grant relief to insiders in exchange for fee waivers, equity stakes, or other concessions.

The lock-up agreement and why underwriters matter

After an initial-public-offering, the underwriting syndicate imposes a lock-up agreement that prevents insiders, employees, and founders from selling shares for a fixed period—typically 180 days. The agreement is a contract between the insiders and the underwriter, not the company.

The underwriter enforces lock-ups to stabilize the stock price immediately after IPO. If founders and early employees flood the market with shares on day one, it signals desperation and crushes demand. Underwriters, who have a reputation and financial stake in the successful launch, treat lock-up compliance as non-negotiable.

However, underwriters also control the lock-up and can waive it at their discretion. This discretion matters because insiders sometimes face genuine hardship during the lock-up period—a job change, a tax liability, or a personal crisis may make early selling essential.

When insiders request waivers

Lock-up waivers are granted sparingly, but requests arise under several circumstances:

• Tax bills: An insider may owe substantial income or capital gains tax by December 31st and lack other liquid assets to cover the bill. Selling a small number of shares before lock-up expiry can be the most practical solution.
• Job departures: An executive leaving the company may need liquidity to fund the transition to a new role or business.
• Margin calls: If an insider pledged shares as collateral for a loan, a sharp market decline could trigger a margin call. The underwriter may allow limited sales to meet the call.
• Health events: Serious illness or family emergencies sometimes necessitate liquidity.
• Equity financing: A founder may need to sell shares to fund a new venture or investment.

In each case, the insider typically approaches the underwriter—not the company—with a request and supporting rationale. The underwriter can grant, deny, or negotiate terms.

Underwriter discretion and negotiated concessions

Underwriters have broad discretion to grant or refuse waivers. They rarely grant relief for purely financial reasons (e.g., “I want to buy a house”), but will consider genuine hardship or operational necessity.

When an underwriter grants a waiver, it often negotiates concessions:

• Fee adjustments: The insider may have to forfeit advisory fees or profit-sharing arrangements that otherwise accrue during lock-up.
• Equity tradeoffs: The insider might offer additional founder shares to the underwriter’s affiliate or agree to a reduced stake in the company.
• Disclosure: The insider may consent to extensive public disclosure of the waiver request and rationale, accepting reputational scrutiny.
• Limits on size: The underwriter may permit only a small percentage of total holdings—perhaps 5–10%—to be sold under the waiver.

These negotiations remind insiders that the lock-up is genuinely binding and that early relief comes at a cost.

Market and reputational consequences

When an insider sells under a lock-up waiver, the market notices. Even if the sale is small and justified by hardship, it can trigger sell-side commentary: “Why is a founder selling already?” or “Does the insider know something about the company’s prospects?”

Sophisticated investors understand that tax-driven or hardship-driven sales are different from opportunistic selling. However, casual investors may interpret any insider selling as a negative signal. Underwriters and insiders therefore carefully manage the narrative around waivers. Many are disclosed quietly in SEC filings rather than announced prominently.

For founders or senior executives, a lock-up waiver can also damage relationships with employees and the board. If insiders are permitted to sell while rank-and-file employees remain locked up, it can breed resentment.

The two-stage lock-up and the expiration cascade

Most IPO lock-ups expire on the same date for all insiders—typically 180 days post-closing. However, some companies implement two-stage lock-ups: officers and directors face a longer restriction (often two years) than rank-and-file employees (180 days).

This structure recognizes that insider selling signals confidence and that early selling by top executives is particularly damaging. Underwriters are even more reluctant to waive lock-ups for C-suite officers than for junior employees.

When the lock-up expiration date approaches, there is often a visible increase in sell-side analyst reports, short-selling research, and market volatility. Investors understand that insiders have been awaiting the moment to diversify. Astute insiders may have already sold under waivers or may hold longer-term restrictions that continue past the public expiration.

Recent trends and SEC focus

The SEC has increased scrutiny of lock-up waivers, particularly in deals with social or activist components. When underwriters grant waivers to some insiders but not others, or when waivers appear to follow political pressure or ESG commitments, the SEC may investigate whether proper disclosures were made.

Additionally, some institutional investors now explicitly request visibility into lock-up waiver policies as part of their IPO due diligence. They want to know whether the underwriter has granted waivers to related parties or has appeared to show favoritism.

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