Insider Profile · SEC Form 4 Activity · Trailing 90 Days

Lammtennant Joan M

Over the trailing 90 days, Lammtennant Joan M (Director at OCTAVE SPECIALTY GROUP INC) bought $460K of stock across 3 companies, per 3 SEC Form 4 transactions.

Role: Director
Companies: OSG AB EQH
Window: Trailing 90 days · 3 transactions · CIK 1208239
Net activity: +$460K ($460K bought · $0 sold)
Source: Official filings on sec.gov ↗

By Company (Trailing 90 Days)

Symbol	Company	Txns	Bought	Sold	Net
EQH	Equitable Holdings, Inc.	1	$290K	—	$290K
AB	ALLIANCEBERNSTEIN HOLDING L.P.	1	$170K	—	$170K
OSG	OCTAVE SPECIALTY GROUP INC	1	—	—	$0

Transactions (3)

Date	Symbol	Type	Shares	Value	Description
2026-07-01	OSG	Buy	6.5K	$0	Grant, award or other acquisition
2026-05-20	AB	Buy	4.4K	$170K	Grant, award or other acquisition
2026-05-20	EQH	Buy	6.9K	$290K	Grant, award or other acquisition

Activity shown covers the trailing 90 days of SEC Form 4 filings. "Buy" and "sell" follow the SEC acquired/disposed codes and include compensation events (grants, option exercises, tax withholding) unless noted. Historical fact, not investment advice.

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