OCTAVE SPECIALTY GROUP INC

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

OSG

organization

SIC: 6351

SEC Insider

$230.5M

2,783 transactions

Summary

OCTAVE SPECIALTY GROUP INC (OSG) is an organization.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: $12.5MSales: $65.7M46 insiders

Date	Insider	Type	Value
2026-03-03	Smith R Sharon(Exec VP & Group COO)	F	$9K
2026-03-10	Ahn Cristina E.(Chief Accounting Officer)	F	$994.7
2026-04-01	PRICE MICHAEL D	A	$0
2026-04-01	Matus Kristi Ann	A	$0
2026-04-01	LAMMTENNANT JOAN M	A	$0
2026-04-01	IGLESIAS LISA G	A	$0
2026-04-01	HAFT IAN DAVID	A	$0
2026-04-01	Stein Jeffrey Scott	A	$0
2026-03-23	METZ LAWRENCE F.(*See Remarks for full title)	A	$0
2026-03-23	Trick David(Exec VP, CFO & Treasurer)	A	$0
2026-03-23	Smith R Sharon(Exec VP & Group COO)	A	$0
2026-03-23	LeBlanc Claude(Chief Executive Officer)	A	$0
2026-03-23	Ahn Cristina E.(Chief Accounting Officer)	A	—
2026-03-10	Ahn Cristina E.(Chief Accounting Officer)	M	—
2026-03-10	Ahn Cristina E.(Chief Accounting Officer)	M	—
2026-03-03	Smith R Sharon(Exec VP & Group COO)	M	$0
2026-03-03	Smith R Sharon(Exec VP & Group COO)	M	$0
2026-03-03	Smith R Sharon(Exec VP & Group COO)	M	$0
2026-03-03	Trick David(Exec VP, CFO & Treasurer)	M	$0
2026-03-03	Trick David(Exec VP, CFO & Treasurer)	M	$0

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

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