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 7 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

1 buys · 2 sells

Median delay

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

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

ATECPURCHASE Alphatec Holdings, Inc. View filing → $1.0M
115,000 sh × $8.81
Exec Sep 10
Filed Sep 10 · 8:58 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $2.1M
100,000 sh × $21.01
Exec Jan 5
Filed Jan 6 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $2.2M
100,000 sh × $22.11
Exec Dec 1 2025
Filed Dec 3 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $1.9M
100,000 sh × $18.96
Exec Nov 3 2025
Filed Nov 5 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $1.4M
100,000 sh × $13.96
Exec Oct 1 2025
Filed Oct 3 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $4.7M
300,000 sh × $15.73
Exec Sep 2 2025
Filed Sep 4 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $135K
12,691 sh × $10.64
Exec Mar 7 2025
Filed Mar 7 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $353K
32,393 sh × $10.89
Exec Feb 26 2025
Filed Feb 26 2025 · 5:30 PM ET More filings →