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):	September 30, 2019
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: September 30, 2019

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):	September 30, 2019
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: September 30, 2019

2

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):	September 30, 2019
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: September 30, 2019

3

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):	September 30, 2019
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: September 30, 2019

4

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):	September 30, 2019
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: September 30, 2019

5

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):	September 30, 2019
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: September 30, 2019

6

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):	September 30, 2019
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: September 30, 2019

7

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):	September 30, 2019
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: September 30, 2019

8

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):	September 30, 2019
Designated Filer:	Genstar VI GP AIV Ltd.

Signature:

/s/James Ryan Clark

James Ryan Clark

Dated: September 30, 2019

9