National Interstate Archives - Carrier Management

Executives on the Move at National Interstate, BHSI, Conduit Re, At-Bay

National Interstate Insurance Company, a member of Great American Insurance Group, has promoted Shawn V. Los to president and chief operating officer. Los joined National Interstate in 2001 as an ...

American Financial’s National Interstate Will Underwrite Atlas Financial’s Paratransit Book

American Financial Group said that its commercial transportation specialist, National Interstate, will become the exclusive underwriter of Atlas Financial Holdings' paratransit book of business. The ...

Transportation Insurer National Interstate Posts Surprise Q2 Loss

National Interstate Corp., the insurer majority owned by American Financial Group Inc., plunged the most since 2008 after reserves for claims in prior periods proved inadequate, fueling a surprise ...

Company	Symbol	Close	1 Day Chg
Lemonade, Inc.	LMND	$74.26	+8.47%
Root, Inc.	ROOT	$62.08	+7.63%
Goosehead Insurance, Inc.	GSHD	$66.17	+3.37%
Slide Insurance Holdings, Inc.	SLDE	$17.64	+2.98%
Hippo Holdings Inc.	HIPO	$29.50	+2.01%

Company	Symbol	Close	1 Day Chg
The Allstate Corporation	ALL	$207.55	-3.55%
Horace Mann Educators Corporation	HMN	$43.18	-3.31%
The Progressive Corporation	PGR	$202.29	-2.54%
Enact Holdings, Inc.	ACT	$43.17	-2.31%
NI Holdings, Inc.	NODK	$13.57	-1.52%

* As of February 6, 2026; Source: S&P Global Market Intelligence

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National Interstate News

Executives on the Move at National Interstate, BHSI, Conduit Re, At-Bay

American Financial’s National Interstate Will Underwrite Atlas Financial’s Paratransit Book

Transportation Insurer National Interstate Posts Surprise Q2 Loss