Form4insider filings, from the source

SEC Form 4 · accession 0001628280-26-048005

OCTAVE SPECIALTY GROUP INC · OSG

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
R Sharon Smith
Officer — Exec VP & Group COO
Period of report
Jul 9, 2026
Accepted (ET)
Jul 13, 2026 · 4:04 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0000874501

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockF1Jul 9, 2026M11,779—A160,961D
Common StockF2Jul 9, 2026F4,635$6.08D156,326D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Restricted Stock UnitsF3,F4—Jul 9, 2026M11,779A——Common Stock11,779132,093D

Explanation of responses

Remarks

Exhibit 24.1 Power of Attorney