Insider filing · ATEC
Patrick Miles
CEO
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Alphatec Holdings, Inc.
ATEC · Healthcare · 66 filings in 24 months
ticker →
Patrick Miles sold $1.0M of Alphatec (ATEC)
Executed Nov 20 2024, disclosed Nov 22 2024, 2 days later.
Value, as filed
$1.0M
100,000 sh across 2 lots
Executed
Nov 20 2024
the trade date, as filed
Disclosed
Nov 22 2024
2 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
PMPatrick Miles (CEO) filed 3 Form 4 reports in the trailing twelve months (1 purchase, 2 sales), most often in Alphatec Holdings, Inc. (ATEC). Across 1 priced purchase filing, the average 21-session return was +18.0% from execution and +18.0% from disclosure (delay-adjusted; derived). The largest single filing was $2.2M of ATEC (100,000 sh × $22.11, as filed), executed Dec 1 2025.
The name
ATECHealthcare · Alphatec Holdings, Inc., a medical technology company, designs, develops, and advances technologies for the surgical treatment of spinal di…
More Healthcare filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Patrick Miles in ATEC
ATECPURCHASE
Alphatec Holdings, Inc.
$1.0M115,000 sh × $8.81
Exec Sep 10
Filed Sep 10 · 8:58 PM ET ATECSALE Alphatec Holdings, Inc. $2.1M
100,000 sh × $21.01
Exec Jan 5
Filed Jan 6 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. $2.2M
100,000 sh × $22.11
Exec Dec 1 2025
Filed Dec 3 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. $1.9M
100,000 sh × $18.96
Exec Nov 3 2025
Filed Nov 5 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. $1.4M
100,000 sh × $13.96
Exec Oct 1 2025
Filed Oct 3 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. $4.7M
300,000 sh × $15.73
Exec Sep 2 2025
Filed Sep 4 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. $135K
12,691 sh × $10.64
Exec Mar 7 2025
Filed Mar 7 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. $353K
32,393 sh × $10.89
Exec Feb 26 2025
Filed Feb 26 2025 · 5:30 PM ET