Arkolith/Insider Trading/ATEC/Form 4

Squadron Capital LLC

10% OwnerAlphatec Holdings, Inc. (ATEC) · full profile →Form 4 · filed Dec 10, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$5.3M
Net Open-Market Flow
-$5.3M
Transactions
2
2 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 9, 2025Sell(S)29K$21.03$606K10.6M
Dec 8, 2025Sell(S)221K$21.20$4.7M10.7M

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001719228-25-000009) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML