Berkowitz Mortimer III Insider Transactions

ATEC Stock Insider Transactions

This summary is for reference only. We do not guarantee the accuracy and completeness of the information. Please do your own due diligence.

Direct Holdings

Class A Shares Change	Class A Shares After	Price	Amount	Date	Msg	Url
-62,500	618,050	15.97	$998,125	2025-09-11	Sale	Filing Url
15,131	680,550	0		2025-06-13	Grant, award...etc	Filing Url
16,747	665,419	0		2024-06-14	Grant, award...etc	Filing Url
9,908	648,672	0		2023-06-21	Grant, award...etc	Filing Url
-24,294	638,764	15.55	$377,772	2023-05-12	Sale	Filing Url
107,937	663,058			2023-05-12	Derivatives Exercise
16,000	555,121	7.2	$115,200	2022-06-13	Open Market Purchase	Filing Url
200,000	539,121			2022-06-09	Derivatives Exercise	Filing Url
126,985	327,918			2018-05-21	Derivatives Exercise	Filing Url
200,000	200,933			2017-10-31	Derivatives Exercise	Filing Url

By Porcupine Investment Partners, LLC

Class A Shares Change	Class A Shares After	Price	Amount	Date	Msg	Url
-23,820	611,102	15.86	$377,785	2023-03-09	Sale	Filing Url
107,937	634,922			2023-03-09	Derivatives Exercise
126,985	326,985			2018-05-21	Derivatives Exercise	Filing Url

Porcupine Investment Partners

Class A Shares Change	Class A Shares After	Class B Shares Change	Class B Shares After	Price	Amount	Date	Msg	Url
200,000	526,985					2022-06-09	Derivatives Exercise	Filing Url

Held By Porcupine Investment Partners, LLC

Class A Shares Change	Class A Shares After	Class B Shares Change	Class B Shares After	Price	Amount	Date	Msg	Url
200,000	200,000					2017-10-31	Derivatives Exercise	Filing Url