M
$ Value
$0
Shares
8,069
Price
$0
Filed
Apr 7
Insider
Name
Carnes Martha Z.
Title
—
CIK
0001678397
Roles
Director
Transaction Details
Transaction Date
2026-04-01
Code
M
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
54,397
Footnotes
The Restricted Shares will vest, without performance criteria, at the end of a one-year vesting period on April 1, 2027, subject to the terms of issuance. Such shares remain subject to a deferral election by the Reporting Person in accordance with Treasury Regulation 1.409A-2, and the vested portion thereof will be distributed as shares of common stock following the Reporting Person's separation of service from the Board. | The Restricted Shares vested at the end of a one-year vesting period ending April 1, 2026.
Filing Info
Carnes Martha Z.'s History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-04-01 | CLB | M | $0 |
| 2026-04-01 | CLB | A | $0 |
| 2026-04-01 | CLB | M | $0 |
| 2025-11-04 | MTRX | A | $0 |
| 2025-05-15 | SXC | A | $0 |
Other Insiders at CLB (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| ANASTASIO CURT | — | — | 2026-04-01 |
| MARTINOVICH ROBERT F | — | — | 2026-04-01 |
|
Hill Christopher Scott
SVP & CFO
|
— | — | 2026-02-12 |
| Carnes Martha Z. | — | — | 2026-04-01 |
|
Bruno Lawrence
Chairman and CEO
|
— | — | 2026-02-12 |
| Klingensmith Harvey Robert | — | — | 2026-04-01 |
|
Gresham Gwendolyn
SVP
|
— | — | 2026-02-12 |
| Temeng Kwaku | — | — | 2026-04-01 |
|
Tattoli Mark Damian
SVP, Gen Counsel & Secretary
|
— | — | 2026-02-12 |
| Murray Katherine | — | — | 2026-04-01 |
|
Teo Sow Hang
CAO & Treasurer
|
— | — | 2026-02-12 |