Mirion Technologies CEO Thomas Logan gets special performance stock option grant
On April 9, 2026, Mirion's board approved a one-time special grant of 2,500,000 target performance stock options to Founder, Chairman and CEO Thomas Logan. The options vest only if Mirion's total shareholder return beats the 60th percentile of the Russell 2000 (excluding financial services and insurance companies), and the company says non-cash charges from the award will be reflected in guidance given at its next earnings release.
Key points
- Grant date April 9, 2026; exercise price $20.14 per share; seven-year option term
- 2,500,000 target options, with payout ranging from 0% to 150% based on relative TSR; maximum 3,750,000 shares
- Vesting split into two equally weighted tranches measured at the third and fourth anniversaries of the grant
- Non-cash charges to be reflected in the guidance provided at the next earnings release
The filing
Written by AI (Anthropic Claude, claude-haiku-5-5) on Nov 8, 2026, 1:00 AM ET, from the text of the filing and its press-release exhibits only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on April 13, 2026.
Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.