A
$ Value
$0
Shares
1,145
Price
$0
Filed
May 8
Insider
Name
Tumminello Peter I
Title
—
CIK
0001491158
Roles
Director
Transaction Details
Transaction Date
2025-05-06
Code
A
Table
Derivative
Ownership
Direct
Equity Swap
No
Shares After
1,145
Footnotes
Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock with any fractional shares being paid in cash. | This restricted stock unit will vest on May 6, 2026, subject to the Reporting Person's continued service with the Issuer through the vesting date.
Filing Info
Tumminello Peter I's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-02-26 | DTM | ▼ | $272K |
| 2025-08-02 | DTM | M | — |
| 2025-08-02 | DTM | M | $0 |
| 2025-05-06 | DTM | A | $0 |
Other Insiders at DTM (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Jewell Jeffrey A
Executive V.P., CFO
|
$25K | — | 2026-02-25 |
| Tumminello Peter I | — | $272K | 2026-02-26 |
|
Slater David
Exec. Chair and CEO
|
— | — | 2026-02-20 |
|
Ellis Wendy
E.V.P., Gen Counsel & Corp Sec
|
— | — | 2026-02-20 |
|
Zona Christopher
President and Chief Oper. Off.
|
— | — | 2026-02-20 |
|
Cox Melissa
E.V.P., Chief Admin. Off.
|
— | — | 2026-02-20 |
|
Finland Joseph Peter
Chief Accounting Officer
|
— | — | 2026-02-20 |