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

52
Insider
Date
Role
Action
Shares
Price
Amount
David M Demski
30 Oct 2026
Director
Buy
60,000
$6.81
$408.60K
Patrick Miles
10 Sep 2026
CEO
Buy
115,000
$8.81
$1.01M
Tyson Eliot Marshall
5 Aug 2026
General Counsel & Corp. Sec.
Sold on a plan
8,168
$9.65
$78.82K
Karen K McGinnis
11 Jun 2026
Director
Sold on a plan
6,050
$8.01
$48.46K
Keith Valentine
11 May 2026
Director
Buy
35,000
$7.00
$245.00K
Keith Valentine
8 May 2026
Director
Buy
43,847
$7.54
$330.61K
Keith Valentine
7 May 2026
Director
Buy
56,153
$7.49
$420.59K
Tyson Eliot Marshall
7 Apr 2026
General Counsel & Corp. Sec.
Exercised, kept
60,000
$2.69
$161.40K
Tyson Eliot Marshall
7 Apr 2026
General Counsel & Corp. Sec.
Exercised, kept
12,500
$3.34
$41.75K
Tyson Eliot Marshall
7 Apr 2026
General Counsel & Corp. Sec.
Exercised, kept
15,000
$1.68
$25.20K
Tyson Eliot Marshall
7 Apr 2026
General Counsel & Corp. Sec.
Exercised, kept
15,000
$1.98
$29.70K
Scott Lish
13 Mar 2026
Chief Operating Officer
Sell
260,535
$12.30
$3.20M
John Todd Koning
13 Mar 2026
Chief Financial Officer
Sold on a plan
79,789
$12.36
$986.19K
David Sponsel
11 Mar 2026
EVP, Sales
Sold on a plan
163,452
$12.52
$2.05M
Craig E Hunsaker
9 Mar 2026
EVP, People & Culture
Sold on a plan
82,765
$12.45
$1.03M
Craig E Hunsaker
6 Mar 2026
EVP, People & Culture
Sold on a plan
33,602
$12.22
$410.62K
Tyson Eliot Marshall
5 Mar 2026
General Counsel & Corp. Sec.
Sold on a plan
88,835
$12.49
$1.11M
Craig E Hunsaker
12 Feb 2026
EVP, People & Culture
Exercised, kept
20,969
$3.09
$64.79K
Craig E Hunsaker
12 Feb 2026
EVP, People & Culture
Exercised, kept
78,249
$2.69
$210.49K
Craig E Hunsaker
12 Feb 2026
EVP, People & Culture
Exercised, kept
120,248
$1.68
$202.02K
Craig E Hunsaker
12 Feb 2026
EVP, People & Culture
Exercised, kept
31,710
$1.93
$61.20K
David Sponsel
5 Feb 2026
EVP, Sales
Sold on a plan
60,425
$13.79
$833.26K
Craig E Hunsaker
3 Feb 2026
EVP, People & Culture
Sold on a plan
37,358
$14.71
$549.54K
Patrick Miles
5 Jan 2026
CEO
Sold on a plan
100,000
$21.01
$2.10M
David R Pelizzon
16 Dec 2025
Director
Sell indirect
250,000
$19.66
$4.92M
Scott Lish
16 Dec 2025
Chief Operating Officer
Sold on a plan
19,900
$19.64
$390.84K
David M Demski
11 Dec 2025
Director
Sell
30,000
$21.20
$636.00K
David Sponsel
10 Dec 2025
EVP, Sales
Sold on a plan
21,106
$20.79
$438.79K
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
Tyson Eliot Marshall
5 Dec 2025
General Counsel & Corp. Sec.
Sold on a plan
12,965
$21.47
$278.36K
Tyson Eliot Marshall
5 Dec 2025
General Counsel & Corp. Sec.
Sold on a plan
9,924
$21.48
$213.17K
Scott Lish
5 Dec 2025
Chief Operating Officer
Sell
10,875
$21.47
$233.49K
Patrick Miles
1 Dec 2025
CEO
Sold on a plan
100,000
$22.11
$2.21M
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
Scott Lish
20 Nov 2025
Chief Operating Officer
Sold after exercise
25,000
$19.80
$495.00K
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

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