Insider filing · ATEC
John Todd Koning
CHIEF FINANCIAL OFFICER
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Alphatec Holdings, Inc.
ATEC · Healthcare · 66 filings in 24 months
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John Todd Koning sold $1.6M of Alphatec (ATEC)
Executed Mar 10 2025, disclosed Mar 12 2025, 2 days later.
Value, as filed
$1.6M
165,121 sh × $9.72
Executed
Mar 10 2025
the trade date, as filed
Disclosed
Mar 12 2025
2 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
JKJohn Todd Koning (CHIEF FINANCIAL OFFICER) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Alphatec Holdings, Inc. (ATEC). The largest single filing was $986K of ATEC (79,789 sh × $12.36, as filed), executed Mar 13.
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 John Todd Koning in ATEC
ATECSALE
Alphatec Holdings, Inc.
$986K79,789 sh × $12.36
Exec Mar 13
Filed Mar 17 · 5:30 PM ET ATECSALE Alphatec Holdings, Inc. $402K
37,500 sh × $10.71
Exec Apr 22 2025
Filed Apr 23 2025 · 5:30 PM ET