Schedule III - Supplementary Insurance Information

12 Months Ended

Dec. 31, 2018

Schedule III - Insurance Information

Supplementary Insurance Information

Sirius International Insurance Group, Ltd.

Schedule III

Supplementary Insurance Information

As at and for the years ended December 31, 2018, 2017, and 2016

(Millions)	As at and for the year ended December 31, 2018
			Loss and								Insurance
			Loss		Unearned		Net Earned				and				Net Written
	Deferred		Adjustment		Insurance and		Insurance and		Loss and Loss		Reinsurance		Other		Insurance and
	Acquisition		Expense		Reinsurance		Reinsurance		Adjustment		Acquisition		Underwriting		Reinsurance
	Costs		Reserves		Premiums		Premiums		Expenses		Expenses		Expenses		Premiums
Global Property	$	44.1	$	910.6	$	252.0	$	636.0	$	528.7	$	121.1	$	68.2	$	655.0
Global A&H		54.0		197.9		224.8		357.6		194.9		109.7		27.4		379.8
Specialty & Casualty		43.5		323.4		170.4		239.5		148.8		65.5		28.2		292.7
Runoff & Other		—		584.8		—		29.2		14.6		2.8		6.3		29.6
Corporate Elimination		—		—		—		—		13.0		(43.7)		16.1		—
Total	$	141.6	$	2,016.7	$	647.2	$	1,262.3	$	900.0	$	255.4	$	146.2	$	1,357.1

(Millions)	As at and for the year ended December 31, 2017
			Loss and								Insurance
			Loss		Unearned		Net Earned				and				Net Written
	Deferred		Adjustment		Insurance and		Insurance and		Loss and Loss		Reinsurance		Other		Insurance and
	Acquisition		Expense		Reinsurance		Reinsurance		Adjustment		Acquisition		Underwriting		Reinsurance
	Costs		Reserves		Premiums		Premiums		Expenses		Expenses		Expenses		Premiums
Global Property	$	43.5	$	759.6	$	195.7	$	564.4	$	512.4	$	112.9	$	63.3	$	556.2
Global A&H		49.1		206.2		195.8		306.8		179.8		89.6		23.4		341.5
Specialty & Casualty		28.2		304.5		115.0		163.2		104.9		41.1		16.5		193.0
Runoff & Other		0.1		628.2		0.3		0.9		14.1		(3.5)		2.9		(0.5)
Corporate Elimination		—		—		—		—		—		(42.9)		—		—
Total	$	120.9	$	1,898.5	$	506.8	$	1,035.3	$	811.2	$	197.2	$	106.1	$	1,090.2

(Millions)	As at and for the year ended December 31, 2016
			Loss and Loss		Unearned		Net Earned				Insurance and				Net Written
	Deferred		Adjustment		Insurance and		Insurance and		Loss and Loss		Reinsurance		Other		Insurance and
	Acquisition		Expense		Reinsurance		Reinsurance		Adjustment		Acquisition		Underwriting		Reinsurance
	Costs		Reserves		Premiums		Premiums		Expenses		Expenses		Expenses		Premiums
Global Property	$	43.5	$	506.6	$	171.3	$	481.8	$	268.5	$	100.3	$	65.1	$	514.2
Global A&H		24.4		158.3		122.5		272.2		171.6		71.7		23.3		277.6
Specialty & Casualty		18.3		314.0		85.3		135.2		75.6		37.7		15.1		137.4
Runoff & Other		(1.5)		641.2		18.9		0.9		3.6		0.6		3.8		8.9
Corporate Elimination		—		—		—		—		—		—		—		—
Total	$	84.7	$	1,620.1	$	398.0	$	890.1	$	519.3	$	210.3	$	107.3	$	938.1