$ Value
—
Shares
68,600
Price
—
Filed
Mar 3
Insider
Name
Williamson Jeremy
Title
Chief Operating Officer
CIK
0001993283
Roles
Transaction Details
Transaction Date
2026-02-27
Code
M
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
203,888
Footnotes
On February 27, 2026, the Compensation Committee of the Board of Directors of the Issuer determined that of the 51,467 performance share units ("PSUs") awarded to the reporting person on March 23, 2023 pursuant to the 2023 Long Term Incentive Plan under the Issuer's 2022 Omnibus Equity Incentive Plan, 68,600 PSUs vested based on the achievement of specific performance criteria over a three year performance period ended December 31, 2025. Each vested PSU represented the right to receive one share of the Issuer's common stock. | Reflects the withholding of shares of the Issuer's common stock to satisfy tax withholding obligations in connection with the vesting of PSUs on February 27, 2026. | Represents the maximum number of PSUs that were eligible to vest, if at all, which was 200% of the target award.
Filing Info
Williamson Jeremy's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-27 | ARQ | M | — |
| 2026-02-27 | ARQ | F | $64K |
| 2026-02-27 | ARQ | M | $0 |
| 2025-09-18 | ARQ | F | $14K |
| 2025-08-04 | ARQ | ▼ | $9K |
| 2025-05-12 | ARQ | ▲ | $2K ★ |
Other Insiders at ARQ (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
| Campbell-Breeden Richard | $332K | — | 2026-03-23 |
| EICHER CAROL S | $151K | — | 2026-03-13 |
|
Wong Joseph M
Chief Technology Officer
|
$19K | — | 2026-03-23 |
|
Smith Claiborne Benson
Gen Counsel, Corp Secretary
|
$4K | — | 2026-03-23 |
|
Rasmus Robert E.
Chief Executive Officer
|
— | — | 2026-03-23 |
|
Williamson Jeremy
Chief Operating Officer
|
— | — | 2026-02-27 |
|
Hansen Stacia
Chief Accounting Officer
|
— | — | 2026-03-23 |