Arkolith/Insider Trading/SGI/Form 4

Montgomery David

EVP Global Business StrategySOMNIGROUP 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)3K—$0846K
Jan 2, 2026Tax withholding(F)1K$88.74$108K845K
Jan 2, 2026Option exercise(M)4K—$0849K
Jan 2, 2026Tax withholding(F)2K$88.74$149K847K
Jan 2, 2026Option exercise(M)3K—$0850K
Jan 2, 2026Tax withholding(F)1K$88.74$109K848K
Jan 2, 2026Option exercise(M)2K—$0851K
Jan 2, 2026Tax withholding(F)1K$88.74$94K850K
Jan 2, 2026Option exercise(M)3K—$0853K
Jan 2, 2026Tax withholding(F)1K$88.74$124K851K
Jan 2, 2026Option exercise(M)10K—$0861K
Jan 2, 2026Tax withholding(F)5K$88.74$401K856K
Jan 2, 2026Option exercise(M)4K—$0861K
Jan 2, 2026Tax withholding(F)2K$88.74$175K859K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 2, 2026Option exercise(M)3K—$00
Jan 2, 2026Option exercise(M)4K—$04K
Jan 2, 2026Option exercise(M)3K—$05K
Jan 2, 2026Option exercise(M)2K—$07K
Jan 2, 2026Option exercise(M)3K—$00
Jan 2, 2026Option exercise(M)10K—$010K
Jan 2, 2026Option exercise(M)4K—$08K
Jan 2, 2026Grant(A)6K—$06K

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 0001272798-26-000002) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML