Arkolith/Insider Trading/SGI/Form 4

Rusing Steven H

President & CEO Mattress FirmSOMNIGROUP INTERNATIONAL INC. (SGI) · full profile →Form 4 · filed Jan 6, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
22
14 non-derivative · 8 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 2, 2026Option exercise(M)4K—$0277K
Jan 2, 2026Tax withholding(F)2K$88.74$163K275K
Jan 2, 2026Option exercise(M)6K—$0280K
Jan 2, 2026Tax withholding(F)3K$88.74$225K278K
Jan 2, 2026Option exercise(M)4K—$0282K
Jan 2, 2026Tax withholding(F)2K$88.74$164K280K
Jan 2, 2026Option exercise(M)3K—$0283K
Jan 2, 2026Tax withholding(F)2K$88.74$141K282K
Jan 2, 2026Option exercise(M)5K—$0286K
Jan 2, 2026Tax withholding(F)2K$88.74$186K284K
Jan 2, 2026Option exercise(M)15K—$0299K
Jan 2, 2026Tax withholding(F)7K$88.74$613K292K
Jan 2, 2026Option exercise(M)7K—$0299K
Jan 2, 2026Tax withholding(F)3K$88.74$263K296K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 2, 2026Option exercise(M)4K—$00
Jan 2, 2026Option exercise(M)6K—$06K
Jan 2, 2026Option exercise(M)4K—$08K
Jan 2, 2026Option exercise(M)3K—$010K
Jan 2, 2026Option exercise(M)5K—$00
Jan 2, 2026Option exercise(M)15K—$015K
Jan 2, 2026Option exercise(M)7K—$013K
Jan 2, 2026Grant(A)14K—$014K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001428563-26-000002) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML