Conversion Rights in Contracts Explained
What Are Conversion Rights?
Conversion rights allow the holder of one type of security — typically preferred stock — to exchange it for another type, usually common stock, at a specified ratio. These rights are a standard feature in venture capital and investment agreements.
Types of Conversion
- Optional conversion — the shareholder can choose to convert at any time, typically at a 1:1 ratio (one preferred share becomes one common share)
- Mandatory (automatic) conversion — conversion is triggered by a specific event, most commonly an IPO that meets certain thresholds (often called a "qualified IPO")
The Conversion Ratio
The conversion ratio determines how many common shares you receive per preferred share. It starts at 1:1 but may be adjusted through anti-dilution provisions:
- Full ratchet — if new shares are issued at a lower price, the conversion ratio adjusts as if the original investment was made at the lower price (strongly favors investors)
- Weighted average — the adjustment accounts for both the lower price and the number of new shares issued (more balanced approach)
Why It Matters
Conversion rights affect voting power, dividend rights, and exit economics. Preferred shareholders often convert to common stock before an IPO or acquisition because common stock may be worth more in that context (especially with non-participating liquidation preferences).
Key Things to Review
- What events trigger automatic conversion
- The threshold for a "qualified IPO" (a very high threshold may never be reached)
- Which anti-dilution formula is used
- Whether conversion rights survive certain corporate transactions
When to Consult a Lawyer
Consider legal advice when reviewing any investment agreement with conversion provisions, particularly if the anti-dilution mechanism or automatic conversion triggers could significantly affect your stake.
This article is for informational purposes only and does not constitute legal advice. Consult a licensed attorney for guidance specific to your situation.