$ Value
$2.7M
Shares
150,000
Price
$18
Filed
May 23
Insider
Name
Kingsley Lawrence D
Title
—
CIK
0001301427
Roles
Transaction Details
Transaction Date
2025-05-21
Code
S
Table
Non-Derivative
Ownership
Indirect
Equity Swap
No
Shares After
—
Footnotes
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.88 to $18.06, inclusive. | Reflects shares of Class A Common Stock held by the Diane Kingsley Revocable Trust. Members of the Reporting Person's immediate family are beneficial holders of the Diane Kingsley Revocable Trust, and the Reporting Person may be deemed to exercise voting and investment power over such shares of Class A Common Stock. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.89 to $18.05, inclusive. | Reflects shares of Class A Common Stock of the Issuer held by the Lawrence D. Kingsley 2015 Family Irrevocable Trust. Members of the Reporting Person's immediate family are beneficial holders of the Lawrence D. Kingsley 2015 Family Irrevocable Trust, and the Reporting Person may be deemed to exercise voting and investment power over such shares of Class A Common Stock. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.
Filing Info
Kingsley Lawrence D's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-31 | MIR | A | $19K |
| 2025-12-31 | MIR | A | $19K |
| 2025-12-10 | MIR | ▼ | $8.7M |
| 2025-11-24 | MIR | G | $0 |
| 2025-11-21 | MIR | ▼ | $7.1M |
| 2025-09-30 | MIR | A | $19K |
| 2025-05-21 | MIR | ▼ | $6.3M |
| 2025-05-21 | MIR | ▼ | $2.7M |
| 2025-05-15 | MIR | A | $0 |
| 2025-05-07 | IDXX | A | $0 |
Other Insiders at MIR (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Kingsley Lawrence D | — | — | 2026-03-31 |
|
Logan Thomas D
Chief Executive Officer
|
— | — | 2026-04-01 |
|
Schopfer Brian
Chief Financial Officer
|
— | — | 2026-04-01 |
|
Eloy Loic
Nuclear & Safety President
|
— | — | 2026-03-02 |
|
Moore Christopher A.
Chief Accounting Officer (PAO)
|
— | — | 2026-04-01 |
|
Ulrich Alison
Chief Human Resources Officer
|
— | — | 2026-04-01 |
|
Lee Emmanuelle
Chief Legal Officer
|
— | — | 2026-04-01 |