SL
Insider
Scott Lish
CHIEF OPERATING OFFICERScott Lish (CHIEF OPERATING OFFICER) filed 4 Form 4 reports in the trailing twelve months (0 purchases, 4 sales), most often in Alphatec Holdings, Inc. (ATEC). The largest single filing was $3.2M of ATEC (260,535 sh × $12.30, as filed), executed Mar 13.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
4
0 buys · 4 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$4.3M
shares × price, as filed
Last traded
Mar 13
Filed Mar 17
Median ADV $21.7M across their filed names
Open performance→Volume by month
Buys $0
Sells $7.5M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Healthcare
4 filings
Sector per market data · by filing · past 12 months
Most traded names
ATECRecent filings
ATECSALE
Alphatec Holdings, Inc.
View filing →
$3.2M260,535 sh × $12.30
Exec Mar 13
Filed Mar 17 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $391K
19,900 sh × $19.64
Exec Dec 16 2025
Filed Dec 18 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $233K
10,875 sh × $21.47
Exec Dec 5 2025
Filed Dec 9 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $495K
25,000 sh × $19.80
Exec Nov 20 2025
Filed Nov 21 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $101K
6,323 sh × $16.01
Exec Aug 21 2025
Filed Aug 21 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $149K
9,302 sh × $16.00
Exec Aug 13 2025
Filed Aug 15 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $952K
70,604 sh across 3 lots
Exec Aug 1 2025
Filed Aug 5 2025 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. View filing → $252K
22,727 sh × $11.07
Exec Jun 13 2025
Filed Jun 17 2025 · 5:30 PM ET More filings →