$ Value
$986K
Shares
79,789
Price
$12
Filed
Mar 17
Insider
Name
Koning John Todd
Title
CHIEF FINANCIAL OFFICER
CIK
0001830843
Roles
Transaction Details
Transaction Date
2026-03-13
Code
S
Table
Non-Derivative
Ownership
Direct
Equity Swap
No
Shares After
600,721
Footnotes
The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 12, 2025 to satisfy certain tax withholding obligations of the reporting person resulting from the vesting of restricted stock units. | The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.21 to $12.64, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
Filing Info
Koning John Todd's History
| Date | Ticker | Type | Value |
|---|---|---|---|
| 2026-03-13 | ATEC | ▼ | $986K |
| 2026-03-05 | ATEC | F | $866K |
| 2026-02-25 | ATEC | A | $0 |
| 2026-02-25 | ATEC | A | $0 |
| 2026-02-25 | ATEC | A | — |
| 2026-02-25 | ATEC | A | $0 |
| 2026-02-25 | ATEC | A | $0 |
| 2025-12-08 | ATEC | F | $327K |
| 2025-08-06 | ATEC | F | $82K |
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
|
— | — | 2026-03-05 |
|
Lish Scott
CHIEF OPERATING OFFICER
|
— | $3.2M | 2026-03-13 |