Arkolith/Insider Trading/SI/Form 4

Tansey Casey M

Director, 10% OwnerSHOULDER INNOVATIONS, INC. (SI) · full profile →Form 4 · filed Aug 5, 2025
Net Buying
Open-Market Buys
$600K
Open-Market Sells
$0
Net Open-Market Flow
$600K
Transactions
8
5 non-derivative · 3 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 1, 2025Conversion(C)921K——921K
Aug 1, 2025Grant(A)8K—$08K
Aug 1, 2025Buy(P)40K$15.00$600K48K
Aug 1, 2025Conversion(C)86K——86K
Aug 1, 2025Conversion(C)1.7M——1.7M

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 1, 2025Conversion(C)20.9M——0
Aug 1, 2025Conversion(C)10.0M——0
Aug 1, 2025Conversion(C)20.5M——0

Transaction Codes

C
Conversion of a derivative
A
Grant / award
P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001641172-25-022252) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML