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Patrick Miles

CEO · Alphatec Holdings

Patrick 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. Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
+18.0%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+18.0%
same 1 filings, from disclosure
Filings, ttm
3
1 buys · 2 sells
Median delay
0d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$5.3M
shares × price, as filed
Last traded
Sep 10
Filed Sep 10

Median ADV $21.7M across their filed names

Open performance→
Volume by month
$4.7M$2.4M$0Dec 2024Jun 2025Dec 2025Jun 2026Jan 2025 · sells $1.1MFeb 2025 · sells $872KMar 2025 · sells $135KSep 2025 · sells $4.7MOct 2025 · sells $1.4MNov 2025 · sells $1.9MDec 2025 · sells $2.2MJan 2026 · sells $2.1MSep 2026 · buys $1.0M
Buys $1.0M Sells $14.5M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 3 filings

Sector per market data · by filing · past 12 months

Most traded names
ATEC Alphatec Holdings, Inc. ATEC · 1 buy · 10 sells 11 filings
Recent filings
ATECSALE Alphatec Holdings, Inc. View filing → $519K
43,459 sh × $11.95
Exec Feb 5 2025
Filed Feb 7 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $1.1M
93,313 sh across 2 lots
Exec Jan 29 2025
Filed Jan 31 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $1.0M
100,000 sh across 2 lots
Exec Nov 20 2024
Filed Nov 22 2024 · 5:30 PM ET