F
$ Value
$992K
Shares
1,569
Price
$632
Filed
Feb 27
Insider
Name
Goeckeler David
Title
Chairman & CEO
CIK
0001713941
Roles
Director
Officer
Transaction Details
Transaction Date
2026-02-25
Code
F
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
513,803
Footnotes
Payment of tax obligation by withholding securities incident to the vesting of securities in accordance with Rule 16b-3(e).
Filing Info
Goeckeler David's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-25 | SNDK | F | $992K |
| 2026-02-21 | SNDK | F | $671K |
| 2026-02-20 | SNDK | F | $845K |
| 2025-11-25 | SNDK | F | $346K |
| 2025-11-21 | SNDK | F | $207K |
| 2025-11-20 | SNDK | F | $255K |
| 2025-11-12 | ADP | A | $0 |
| 2025-09-03 | SNDK | A | $0 |
| 2025-08-27 | SNDK | F | $47K |
| 2025-08-25 | SNDK | F | $73K |
Other Insiders at SNDK (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Caulfield Thomas | — | — | 2026-03-03 |
|
Goeckeler David
Chairman & CEO
|
— | — | 2026-02-21 |
|
Visoso Luis Felipe
EVP and CFO
|
— | — | 2026-02-21 |
| Suzuki Miyuki | — | $2.2M | 2026-02-25 |
|
Ilkbahar Alper
EVP, Chief Technology Officer
|
— | — | 2026-04-20 |
|
Shek Bernard
Chief Legal Officer & Secty
|
— | — | 2026-04-20 |