Form 4 for CLB Core Laboratories Inc. /DE/
Accepted 2026-04-07 19:41:50 ET · period of report 2026-04-01 · accession 0001193125-26-145937 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-04-07 19:41 | 2026-04-01 | CLB | Carnes Martha Z. | Dir | M - OptEx | $0.00 | +8,069 | 54.4K | +17% | $0 |
| D | 2026-04-07 19:41 | 2026-04-01 | CLB | Carnes Martha Z. | Dir | A - Grant | $0.00 | +7,895 | 7,895 | New | $0 |
| D | 2026-04-07 19:41 | 2026-04-01 | CLB | Carnes Martha Z. | Dir | M - OptEx | $0.00 | -8,069 | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-04-01 | M | A | 8,069 | $0.00 | 54,397 | D | — | — | |
| 2 | Derivative | Restricted Shares | 2026-04-01 | A | A | 7,895 | $0.00 | 7,895 | D | $0.00 · — to — | 7,895 Common Stock | (F1) 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. (F1) 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. |
| 3 | Derivative | Restricted Shares | 2026-04-01 | M | D | 8,069 | $0.00 | 0 | D | $0.00 · — to — | 8,069 Common Stock | (F2) The Restricted Shares vested at the end of a one-year vesting period ending April 1, 2026. (F2) The Restricted Shares vested at the end of a one-year vesting period ending April 1, 2026. |