▼ SELL
$ Value
$636K
Shares
30,000
Price
$21
Filed
Dec 12
Insider
Name
Demski David M
Title
—
CIK
0001555392
Roles
Director
Transaction Details
Transaction Date
2025-12-11
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
399,623
Filing Info
Other Insiders at ATEC (90d)
| Insider | Bought | Sold | Last |
|---|---|---|---|
|
Miles Patrick
CEO
|
— | — | 2026-03-05 |
|
Hunsaker Craig E
EVP, PEOPLE & CULTURE
|
— | $2.0M | 2026-03-09 |
|
Marshall Tyson Eliot
GENERAL COUNSEL & CORP. SEC.
|
— | $1.1M | 2026-04-07 |
|
Sponsel David
EVP, SALES
|
— | $2.9M | 2026-03-11 |
|
Koning John Todd
CHIEF FINANCIAL OFFICER
|
— | $986K | 2026-03-13 |
|
Lish Scott
CHIEF OPERATING OFFICER
|
— | $3.2M | 2026-03-13 |