RGM® Glossary · Venture Capital
Growth Glossary — Definition
SHT FOUNDER-LOCK-U

Founder Lock-Up

Restrictions on founder share sales. A working definition from the RGM marketing glossary.
Schematic — Founder Lock-Up

Restrictions on founder share sales.

Term
Founder Lock-Up
Field
Venture Capital
Category
Capital & Investing

Definition in plain terms

Keep this in mind.Founder Lock-Up is a capital concept your team should define once. A loose definition misaligns budgets and reporting.

Restrictions on founder share sales.

As a capital & investing term, Founder Lock-Up means a capital concept. Settle what it covers before the planning starts.

Where the mechanics matter

Look at it this way.Founder Lock-Up produces value through how it is applied. Change the inputs and the right use of it changes too.

Founder Lock-Up behaves unlike a fixed rule. An early-stage brand and a mature one will apply Founder Lock-Up on different terms. The mechanics follow the inputs around it. Treat Founder Lock-Up as a buzzword and the reporting misleads; agree on it and the numbers hold.

The working rule is plain. Agree what Founder Lock-Up covers first, then act on it. Skip that order and Founder Lock-Up loses its shared meaning, and two teams end up measuring two different things. Look at it this way.

When it matters

Hold that thought.Bring Founder Lock-Up in when a live call depends on it. With no decision on the table, it stays background.

Founder Lock-Up matters at the point of a decision. In capital & investing, three moments come up again and again. Outside them, Founder Lock-Up is reference material.

  1. Setting budget. Founder Lock-Up marks where added spend will work hardest.
  2. Choosing a metric. Founder Lock-Up checks that the figure is not just noise.
  3. Comparing options. Founder Lock-Up normalizes a side-by-side that hides real gaps.

A concrete walk-through

Here is the short version.Below, Founder Lock-Up is put inside a a PE-owned DTC brand setting -- real trade-offs, a clear baseline, and a figure to test it.

Take a PE-owned DTC brand. During a contribution-margin cleanup, the team made Founder Lock-Up the deciding input, not an afterthought. They set a baseline first, agreed one definition of Founder Lock-Up, and only then read the result: EBITDA margin lifted 6 points in a year. The number matters less than the order.

The numbers behind Founder Lock-Up -- illustrative only, RGM analysis
StageActionWhat it bought
BaselineTook a before reading on Founder Lock-Up.Something concrete to compare to.
DefineAgreed a single definition of Founder Lock-Up.Two people, one meaning.
ActA contribution-margin cleanup — one variable.One change, a clean read.
ResultEBITDA margin lifted 6 points in a yearAn outcome you can trust.

These Founder Lock-Up numbers are illustrative -- RGM analysis. The structure travels; the specific figures do not.

Failure modes to watch

Worth a slow read.Most mistakes with Founder Lock-Up share a root: the term gets reported as if it were exact when it is not.

Frequently asked questions

What does Founder Lock-Up mean?
Restrictions on founder share sales. In short, fix that meaning before any tactic is debated.
Why does Founder Lock-Up matter?
Founder Lock-Up shows up in budget reviews and channel reporting. Use it loosely and teams pull apart; use it precisely and the numbers line up.
Where does Founder Lock-Up get used?
Founder Lock-Up supports a real choice: where money goes, what gets measured, which option wins. The a PE-owned DTC brand case traces it.
What is the most common mistake with Founder Lock-Up?
Chasing Founder Lock-Up as a goal and benchmarking it raw. Both bury the real trade-off underneath.
What does Founder Lock-Up mean?
Restrictions on founder share sales. In short, fix that meaning before any tactic is debated.
Why does Founder Lock-Up matter?
Founder Lock-Up shows up in budget reviews and channel reporting. Use it loosely and teams pull apart; use it precisely and the numbers line up.
Where does Founder Lock-Up get used?
Founder Lock-Up supports a real choice: where money goes, what gets measured, which option wins. The a PE-owned DTC brand case traces it.