Latest Insider Transactions at Alphatec Holdings, Inc. (ATEC)
This section provides a real-time view of insider transactions for Alphatec Holdings, Inc. (ATEC). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of Alphatec Holdings, Inc. to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of Alphatec Holdings, Inc.'s insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jan 05
2026
|
Patrick Miles CEO |
SELL
Open market or private sale
|
Direct |
100,000
-1.91%
|
$2,100,000
$21.01 P/Share
|
|
Dec 16
2025
|
Scott Lish CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
19,900
-3.01%
|
$378,100
$19.64 P/Share
|
|
Dec 16
2025
|
David R Pelizzon |
SELL
Open market or private sale
|
Indirect |
250,000
-2.35%
|
$4,750,000
$19.66 P/Share
|
|
Dec 11
2025
|
David M Demski |
SELL
Open market or private sale
|
Direct |
30,000
-6.98%
|
$630,000
$21.2 P/Share
|
|
Dec 10
2025
|
David Sponsel EVP, SALES |
SELL
Open market or private sale
|
Direct |
21,106
-4.58%
|
$422,120
$20.79 P/Share
|
|
Dec 10
2025
|
Craig E Hunsaker EVP, PEOPLE & CULTURE |
SELL
Open market or private sale
|
Direct |
32,584
-2.53%
|
$651,680
$20.84 P/Share
|
|
Dec 09
2025
|
Squadron Capital LLC |
SELL
Open market or private sale
|
Direct |
28,834
-0.27%
|
$605,514
$21.03 P/Share
|
|
Dec 09
2025
|
David R Pelizzon |
SELL
Open market or private sale
|
Indirect |
28,834
-0.27%
|
$605,514
$21.03 P/Share
|
|
Dec 09
2025
|
Squadron Capital Holdings LLC |
SELL
Open market or private sale
|
Indirect |
28,834
-0.27%
|
$605,514
$21.03 P/Share
|
|
Dec 09
2025
|
Jennifer N. Pritzker |
SELL
Open market or private sale
|
Indirect |
28,834
-0.27%
|
$605,514
$21.03 P/Share
|
|
Dec 08
2025
|
David Sponsel EVP, SALES |
SELL
Open market or private sale
|
Direct |
988
-0.21%
|
$20,748
$21.45 P/Share
|
|
Dec 08
2025
|
Patrick Miles CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
28,680
-0.54%
|
$602,280
$21.45 P/Share
|
|
Dec 08
2025
|
John Todd Koning CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
15,266
-3.31%
|
$320,586
$21.45 P/Share
|
|
Dec 08
2025
|
Squadron Capital LLC |
SELL
Open market or private sale
|
Direct |
221,166
-2.03%
|
$4,644,486
$21.2 P/Share
|
|
Dec 08
2025
|
David R Pelizzon |
SELL
Open market or private sale
|
Indirect |
221,166
-2.03%
|
$4,644,486
$21.2 P/Share
|
|
Dec 08
2025
|
Squadron Capital Holdings LLC |
SELL
Open market or private sale
|
Indirect |
221,166
-2.03%
|
$4,644,486
$21.2 P/Share
|
|
Dec 08
2025
|
Jennifer N. Pritzker |
SELL
Open market or private sale
|
Indirect |
221,166
-2.03%
|
$4,644,486
$21.2 P/Share
|
|
Dec 05
2025
|
Tyson Eliot Marshall GENERAL COUNSEL & CORP. SEC. |
SELL
Open market or private sale
|
Direct |
22,889
-3.16%
|
$480,669
$21.47 P/Share
|
|
Dec 05
2025
|
Scott Lish CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
10,875
-1.62%
|
$228,375
$21.47 P/Share
|
|
Dec 01
2025
|
Patrick Miles CEO |
SELL
Open market or private sale
|
Direct |
100,000
-1.86%
|
$2,200,000
$22.11 P/Share
|
|
Nov 24
2025
|
Squadron Capital Holdings LLC |
SELL
Open market or private sale
|
Indirect |
250,000
-2.24%
|
$5,000,000
$20.62 P/Share
|
|
Nov 24
2025
|
Jennifer N. Pritzker |
SELL
Open market or private sale
|
Indirect |
250,000
-2.24%
|
$5,000,000
$20.62 P/Share
|
|
Nov 24
2025
|
Squadron Capital LLC |
SELL
Open market or private sale
|
Direct |
250,000
-2.24%
|
$5,000,000
$20.62 P/Share
|
|
Nov 24
2025
|
David R Pelizzon |
SELL
Open market or private sale
|
Indirect |
250,000
-2.24%
|
$5,000,000
$20.62 P/Share
|
|
Nov 20
2025
|
Scott Lish CHIEF OPERATING OFFICER |
SELL
Open market or private sale
|
Direct |
25,000
-3.59%
|
$475,000
$19.8 P/Share
|
|
Nov 20
2025
|
Scott Lish CHIEF OPERATING OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
25,000
+3.46%
|
$75,000
$3.63 P/Share
|
|
Nov 20
2025
|
Tyson Eliot Marshall GENERAL COUNSEL & CORP. SEC. |
SELL
Open market or private sale
|
Direct |
70,000
-15.97%
|
$1,330,000
$19.51 P/Share
|
|
Nov 12
2025
|
Squadron Capital Holdings LLC |
SELL
Open market or private sale
|
Indirect |
250,000
-2.19%
|
$5,000,000
$20.8 P/Share
|
|
Nov 12
2025
|
Jennifer N. Pritzker |
SELL
Open market or private sale
|
Indirect |
250,000
-2.19%
|
$5,000,000
$20.8 P/Share
|
|
Nov 12
2025
|
Squadron Capital LLC |
SELL
Open market or private sale
|
Direct |
250,000
-2.19%
|
$5,000,000
$20.8 P/Share
|
|
Nov 12
2025
|
David R Pelizzon |
SELL
Open market or private sale
|
Indirect |
250,000
-2.19%
|
$5,000,000
$20.8 P/Share
|
|
Nov 03
2025
|
Patrick Miles CEO |
SELL
Open market or private sale
|
Direct |
100,000
-1.83%
|
$1,800,000
$18.96 P/Share
|
|
Nov 03
2025
|
Jeffrey P Rydin |
SELL
Open market or private sale
|
Direct |
200,000
-34.16%
|
$3,800,000
$19.32 P/Share
|
|
Oct 31
2025
|
Craig E Hunsaker EVP, PEOPLE & CULTURE |
SELL
Open market or private sale
|
Direct |
100,000
-7.2%
|
$1,900,000
$19.95 P/Share
|
|
Oct 24
2025
|
David Sponsel EVP, SALES |
SELL
Open market or private sale
|
Direct |
70,000
-13.16%
|
$1,120,000
$16.18 P/Share
|
|
Oct 14
2025
|
Scott Lish CHIEF OPERATING OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
13,500
+1.97%
|
$40,500
$3.35 P/Share
|
|
Oct 01
2025
|
Patrick Miles CEO |
SELL
Open market or private sale
|
Direct |
100,000
-1.8%
|
$1,300,000
$13.96 P/Share
|
|
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
|