SCHEDULE III-SUPPLEMENTARY INSURANCE INFORMATION

12 Months Ended

Dec. 31, 2016

SCHEDULE III-SUPPLEMENTARY INSURANCE INFORMATION

SCHEDULE III-SUPPLEMENTARY INSURANCE INFORMATION

RLI CORP. AND SUBSIDIARIES

SCHEDULE III—SUPPLEMENTARY INSURANCE INFORMATION

As of and for the years ended December 31, 2016, 2015 and 2014

									Incurred losses
	Deferred policy		Unpaid losses		Unearned		Net		and settlement
(in thousands)	acquisition		and settlement		premiums,		premiums		expenses
Segment	costs		expenses, gross		gross		earned		current year
Year ended December 31, 2016
Casualty segment	$	39,131	$	1,021,506	$	276,096	$	454,843	$	292,308
Property segment		13,115		76,989		84,425		152,167		76,143
Surety segment		20,901		40,842		73,256		121,598		23,321
RLI Insurance Group	$	73,147	$	1,139,337	$	433,777	$	728,608	$	391,772
Year ended December 31, 2015
Casualty segment	$	35,464	$	993,717	$	260,227	$	412,248	$	264,068
Property segment		13,332		77,584		88,808		170,924		81,699
Surety segment		21,033		32,484		73,059		116,989		18,705
RLI Insurance Group	$	69,829	$	1,103,785	$	422,094	$	700,161	$	364,472
Year ended December 31, 2014
Casualty segment	$	31,334	$	964,699	$	237,117	$	382,105	$	251,958
Property segment		13,827		120,858		94,092		197,776		90,712
Surety segment		19,962		35,483		70,203		107,494		18,781
RLI Insurance Group	$	65,123	$	1,121,040	$	401,412	$	687,375	$	361,451

NOTE 1:  Investment income is not allocated to the segments, therefore net investment income has not been provided.

See the accompanying report of independent registered public accounting firm on page 109 of this report.

RLI CORP. AND SUBSIDIARIES

SCHEDULE III—SUPPLEMENTARY INSURANCE INFORMATION

(continued)

As of and for the years ended December 31, 2016, 2015 and 2014

	Incurred
	losses and
	settlement		Policy		Other		Net
(in thousands)	expenses		acquisition		operating		premiums
Segment	prior year		costs		expenses		written
Year ended December 31, 2016
Casualty segment	$	(32,401)	$	128,566	$	30,040	$	470,082
Property segment		(4,793)		54,167		13,819		149,170
Surety segment		(4,800)		66,879		9,234		121,700
RLI Insurance Group	$	(41,994)	$	249,612	$	53,093	$	740,952
Year ended December 31, 2015
Casualty segment	$	(45,654)	$	119,529	$	28,042	$	435,409
Property segment		(11,848)		57,214		14,834		166,659
Surety segment		(7,925)		64,335		8,604		119,903
RLI Insurance Group	$	(65,427)	$	241,078	$	51,480	$	721,971
Year ended December 31, 2014
Casualty segment	$	(52,825)	$	108,747	$	28,284	$	395,853
Property segment		(1,123)		58,646		16,623		195,580
Surety segment		(10,894)		61,890		9,557		111,719
RLI Insurance Group	$	(64,842)	$	229,283	$	54,464	$	703,152

See the accompanying report of independent registered public accounting firm on page 109 of this report.