InsiderClue
Stocks · Health care · Surgical & Medical Instruments & Apparatus

Alphatec Holdings, Inc.

ATEC Clue Score54
United States Fiscal year ends December CIK 0001350653 Results filed 29 Oct 2026
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What the insiders did Net selling

Individual transactions

23
Insider
Date
Role
Action
Shares
Price
Amount
Scott Lish
13 Mar 2026
Chief Operating Officer
Sell
260,535
$12.30
$3.20M
David R Pelizzon
16 Dec 2025
Director
Sell indirect
250,000
$19.66
$4.92M
David M Demski
11 Dec 2025
Director
Sell
30,000
$21.20
$636.00K
Craig E Hunsaker
10 Dec 2025
EVP, People & Culture
Sell
32,584
$20.84
$679.05K
Jennifer N. Pritzker
9 Dec 2025
10% owner
Sell indirect
28,834
$21.03
$606.38K
Squadron Capital Holdings LLC
9 Dec 2025
10% owner
Sell indirect
28,834
$21.03
$606.38K
Squadron Capital LLC
9 Dec 2025
10% owner
Sell
28,834
$21.03
$606.38K
David R Pelizzon
9 Dec 2025
Director
Sell indirect
28,834
$21.03
$606.38K
Jennifer N. Pritzker
8 Dec 2025
10% owner
Sell indirect
221,166
$21.20
$4.69M
Squadron Capital Holdings LLC
8 Dec 2025
10% owner
Sell indirect
221,166
$21.20
$4.69M
David Sponsel
8 Dec 2025
EVP, Sales
Sell
988
$21.45
$21.19K
Squadron Capital LLC
8 Dec 2025
10% owner
Sell
221,166
$21.20
$4.69M
David R Pelizzon
8 Dec 2025
Director
Sell indirect
221,166
$21.20
$4.69M
Scott Lish
5 Dec 2025
Chief Operating Officer
Sell
10,875
$21.47
$233.49K
Squadron Capital LLC
24 Nov 2025
10% owner
Sell
250,000
$20.62
$5.16M
David R Pelizzon
24 Nov 2025
Director
Sell indirect
250,000
$20.62
$5.16M
Squadron Capital Holdings LLC
24 Nov 2025
10% owner
Sell indirect
250,000
$20.62
$5.16M
Jennifer N. Pritzker
24 Nov 2025
10% owner
Sell indirect
250,000
$20.62
$5.16M
Tyson Eliot Marshall
20 Nov 2025
General Counsel & Corp. Sec.
Sell
70,000
$19.51
$1.37M
Squadron Capital LLC
12 Nov 2025
10% owner
Sell
250,000
$20.80
$5.20M
David R Pelizzon
12 Nov 2025
Director
Sell indirect
250,000
$20.80
$5.20M
Jennifer N. Pritzker
12 Nov 2025
10% owner
Sell indirect
250,000
$20.80
$5.20M
Squadron Capital Holdings LLC
12 Nov 2025
10% owner
Sell indirect
250,000
$20.80
$5.20M
Show all 52 transactions →

What was left out

Form 4 filings counted 54
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 15
Sales straight out of an exercise 1
Sales at will 23
Transactions with no price 0
Shares from compensation/vesting 4,011,308
History held since 10 Oct 2006