A
$ Value
—
Shares
12,000
Price
—
Filed
Feb 13
Insider
Name
Stone Stephen R.
Title
PRESIDENT AND CEO
CIK
0002064783
Roles
Director
Officer
Transaction Details
Transaction Date
2026-02-11
Code
A
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
12,000
Footnotes
Restricted stock units ("RSU") convert into shares of the issuer's common stock on a one-for-one basis. | The RSUs vest 33% on 2/11/2027, 33% of 2/11/2028, and 34% on 2/11/2029.
Filing Info
Stone Stephen R.'s History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-09 | COSO | ▲ | $5K |
| 2026-02-11 | COSO | A | — |
| 2025-07-02 | COSO | ▲ | $47K ★ |
Other Insiders at COSO (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| HIGH MICHAEL B | $38K | — | 2026-02-11 |
|
Stone Stephen R.
PRESIDENT AND CEO
|
$5K | — | 2026-03-09 |
| MACLEOD JAMES S | — | — | 2026-02-11 |
| GRIFFITH MARK | — | — | 2026-02-11 |
| FRAWLEY PATRICK M | — | — | 2026-02-11 |
| Topper Joseph V. Jr. | — | — | 2026-02-11 |
| ALDRIDGE JOHN G JR | — | — | 2026-02-11 |
|
Hemby Lauren M.
CHIEF ACCOUNTING OFFICER
|
— | — | 2026-02-11 |
|
Valduga Anthony P.
CFO AND COO
|
— | — | 2026-02-11 |
| Askins L. Scott | — | — | 2026-02-11 |
|
Turner Cameron Bradley
CHIEF CREDIT OFFICER
|
— | — | 2026-02-11 |
| Richardson James N. Jr. | — | — | 2026-02-11 |
| Bruderer Ernst W. | — | — | 2026-02-11 |