Insider Transactions in Q3 2025 at Alphatec Holdings, Inc. (ATEC)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Sep 19
2025
|
David Sponsel EVP, SALES |
SELL
Open market or private sale
|
Direct |
2,555
-0.48%
|
$38,325
$15.34 P/Share
|
|
Sep 18
2025
|
David Sponsel EVP, SALES |
SELL
Open market or private sale
|
Direct |
137,445
-20.46%
|
$2,061,675
$15.09 P/Share
|
|
Sep 09
2025
|
Mortimer Berkowitz Iii |
SELL
Open market or private sale
|
Direct |
62,500
-9.18%
|
$937,500
$15.97 P/Share
|
|
Sep 02
2025
|
Patrick Miles CEO |
SELL
Open market or private sale
|
Direct |
300,000
-5.12%
|
$4,500,000
$15.73 P/Share
|
|
Aug 21
2025
|
Scott Lish CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
6,323
-0.95%
|
$101,168
$16.01 P/Share
|
|
Aug 14
2025
|
Patrick Miles CEO |
SELL
Bona fide gift
|
Direct |
10,000
-0.17%
|
-
|
|
Aug 13
2025
|
Scott Lish CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
9,302
-1.38%
|
$148,832
$16.0 P/Share
|
|
Aug 06
2025
|
Craig E Hunsaker EVP, PEOPLE & CULTURE |
SELL
Open market or private sale
|
Direct |
10,876
-0.78%
|
$163,140
$15.33 P/Share
|
|
Aug 06
2025
|
John Todd Koning CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
5,315
-1.14%
|
$79,725
$15.34 P/Share
|
|
Aug 06
2025
|
David Sponsel EVP, SALES |
SELL
Payment of exercise price or tax liability
|
Direct |
982
-0.15%
|
$14,730
$15.34 P/Share
|
|
Aug 05
2025
|
Craig E Hunsaker EVP, PEOPLE & CULTURE |
SELL
Open market or private sale
|
Direct |
50,000
-3.45%
|
$750,000
$15.0 P/Share
|
|
Aug 05
2025
|
Tyson Eliot Marshall GENERAL COUNSEL & CORP. SEC. |
SELL
Open market or private sale
|
Direct |
18,092
-2.0%
|
$253,288
$14.91 P/Share
|
|
Aug 05
2025
|
Scott Lish CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
16,666
-2.41%
|
$249,990
$15.0 P/Share
|
|
Aug 04
2025
|
Scott Lish CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
17,857
-2.52%
|
$249,998
$14.0 P/Share
|
|
Aug 01
2025
|
Tyson Eliot Marshall GENERAL COUNSEL & CORP. SEC. |
SELL
Open market or private sale
|
Direct |
12,878
-2.74%
|
$154,536
$12.0 P/Share
|
|
Aug 01
2025
|
Scott Lish CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
36,081
-4.84%
|
$432,972
$12.53 P/Share
|
|
Jul 10
2025
|
Scott Lish CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
3,982
-0.53%
|
$47,784
$12.0 P/Share
|
|
Jul 10
2025
|
Tyson Eliot Marshall GENERAL COUNSEL & CORP. SEC. |
SELL
Open market or private sale
|
Direct |
1,500
-0.32%
|
$18,000
$12.0 P/Share
|