Exhibit 99.1

Joint Filer Information

Name of Joint Filer:		Genstar Capital VI AIV, L.P.

Address of Joint Filer:		c/o Genstar Capital LLC
		Four Embarcadero Center, Suite 1900
		San Francisco, CA 94111

Relationship of Joint Filer to Issuer:		10% Owner

Issuer Name and Ticker or Trading Symbol:		Palomar Holdings, Inc. [PLMR]

Date of Event Requiring Statement
(Month/Day/Year):		January 14, 2020

Designated Filer:		Genstar VI GP AIV Ltd.

Signature:

GENSTAR CAPITAL VI AIV, L.P.

By: GENSTAR VI GP AIV LTD., its General Partner

By:	/s/ James Ryan Clark
	Name: James Ryan Clark
	Title: Director

Dated: January 14, 2020

Joint Filer Information

(continued)

Name of Joint Filer:		Genstar Capital Partners VI AIV, L.P.

Address of Joint Filer:		c/o Genstar Capital LLC
		Four Embarcadero Center, Suite 1900
		San Francisco, CA 94111

Relationship of Joint Filer to Issuer:		10% Owner

Issuer Name and Ticker or Trading Symbol:		Palomar Holdings, Inc. [PLMR]

Date of Event Requiring Statement
(Month/Day/Year):		January 14, 2020

Designated Filer:		Genstar VI GP AIV Ltd.

Signature:

GENSTAR CAPITAL PARTNERS VI AIV, L.P.

By: GENSTAR CAPITAL VI AIV, L.P., its General Partner

By: GENSTAR VI GP AIV LTD., its General Partner

By:	/s/ James Ryan Clark
	Name: James Ryan Clark
	Title: Director

Dated: January 14, 2020

Joint Filer Information

(continued)

Name of Joint Filer:		Genstar Capital Partners VI AIV (DEL), L.P.

Address of Joint Filer:		c/o Genstar Capital LLC
		Four Embarcadero Center, Suite 1900
		San Francisco, CA 94111

Relationship of Joint Filer to Issuer:		10% Owner

Issuer Name and Ticker or Trading Symbol:		Palomar Holdings, Inc. [PLMR]

Date of Event Requiring Statement
(Month/Day/Year):		January 14, 2020

Designated Filer:		Genstar VI GP AIV Ltd.

Signature:

GENSTAR CAPITAL PARTNERS VI AIV (DEL), L.P.

By: GENSTAR CAPITAL VI AIV, L.P., its General Partner

By: GENSTAR VI GP AIV LTD., its General Partner

By:	/s/ James Ryan Clark
	Name: James Ryan Clark
	Title: Director

Dated: January 14, 2020

Joint Filer Information

(continued)

Name of Joint Filer:		Stargen VI AIV, L.P.

Address of Joint Filer:		c/o Genstar Capital LLC
		Four Embarcadero Center, Suite 1900
		San Francisco, CA 94111

Relationship of Joint Filer to Issuer:		10% Owner

Issuer Name and Ticker or Trading Symbol:		Palomar Holdings, Inc. [PLMR]

Date of Event Requiring Statement
(Month/Day/Year):		January 14, 2020

Designated Filer:		Genstar VI GP AIV Ltd.

Signature:

STARGEN VI AIV, L.P.

By: GENSTAR CAPITAL VI AIV, L.P., its General Partner

By: GENSTAR VI GP AIV LTD., its General Partner

By:	/s/ James Ryan Clark
	Name: James Ryan Clark
	Title: Director

Dated: January 14, 2020

Joint Filer Information

(continued)

Name of Joint Filer:		Genstar V GP AIV Ltd.

Address of Joint Filer:		c/o Genstar Capital LLC
		Four Embarcadero Center, Suite 1900
		San Francisco, CA 94111

Relationship of Joint Filer to Issuer:		10% Owner

Issuer Name and Ticker or Trading Symbol:		Palomar Holdings, Inc. [PLMR]

Date of Event Requiring Statement
(Month/Day/Year):		January 14, 2020

Designated Filer:		Genstar VI GP AIV Ltd.

Signature:

GENSTAR V GP AIV LTD.

By:	/s/ James Ryan Clark
	Name: James Ryan Clark
	Title: Director

Dated: January 14, 2020

Joint Filer Information

(continued)

Name of Joint Filer:		Genstar Capital V AIV, L.P.

Address of Joint Filer:		c/o Genstar Capital LLC
		Four Embarcadero Center, Suite 1900
		San Francisco, CA 94111

Relationship of Joint Filer to Issuer:		10% Owner

Issuer Name and Ticker or Trading Symbol:		Palomar Holdings, Inc. [PLMR]

Date of Event Requiring Statement
(Month/Day/Year):		January 14, 2020

Designated Filer:		Genstar VI GP AIV Ltd.

Signature:

GENSTAR CAPITAL V AIV, L.P.

By: GENSTAR V GP AIV LTD., its General Partner

By:	/s/ James Ryan Clark
	Name: James Ryan Clark
	Title: Director

Dated: January 14, 2020

Joint Filer Information

(continued)

Name of Joint Filer:		Genstar Capital Partners V AIV, L.P.

Address of Joint Filer:		c/o Genstar Capital LLC
		Four Embarcadero Center, Suite 1900
		San Francisco, CA 94111

Relationship of Joint Filer to Issuer:		10% Owner

Issuer Name and Ticker or Trading Symbol:		Palomar Holdings, Inc. [PLMR]

Date of Event Requiring Statement
(Month/Day/Year):		January 14, 2020

Designated Filer:		Genstar VI GP AIV Ltd.

Signature:

GENSTAR CAPITAL PARTNERS V AIV, L.P.

By: GENSTAR CAPITAL V AIV, L.P., its General Partner

By: GENSTAR V GP AIV LTD., its General Partner

By:	/s/ James Ryan Clark
	Name: James Ryan Clark
	Title: Director

Dated: January 14, 2020

Joint Filer Information

(continued)

Name of Joint Filer:		Stargen V AIV, L.P.

Address of Joint Filer:		c/o Genstar Capital LLC
		Four Embarcadero Center, Suite 1900
		San Francisco, CA 94111

Relationship of Joint Filer to Issuer:		10% Owner

Issuer Name and Ticker or Trading Symbol:		Palomar Holdings, Inc. [PLMR]

Date of Event Requiring Statement
(Month/Day/Year):		January 14, 2020

Designated Filer:		Genstar VI GP AIV Ltd.

Signature:

STARGEN V AIV, L.P.

By: GENSTAR CAPITAL V AIV, L.P., its General Partner

By: GENSTAR V GP AIV LTD., its General Partner

By:	/s/ James Ryan Clark
	Name: James Ryan Clark
	Title: Director

Dated: January 14, 2020

Joint Filer Information

(continued)

Name of Joint Filer:		James Ryan Clark

Address of Joint Filer:		c/o Genstar Capital LLC
		Four Embarcadero Center, Suite 1900
		San Francisco, CA 94111

Relationship of Joint Filer to Issuer:		Director

Issuer Name and Ticker or Trading Symbol:		Palomar Holdings, Inc. [PLMR]

Date of Event Requiring Statement
(Month/Day/Year):		January 14, 2020

Designated Filer:		Genstar VI GP AIV Ltd.

Signature:

By:	/s/ James Ryan Clark
	Name: James Ryan Clark

Dated: January 14, 2020

Genstar VI GP AIV Ltd. 4