Palomar Holdings, Inc. Insider Trading Activity

Palomar Holdings (PLMR) insider activity: The CEO and Chairman reported open‑market sales of common stock on 10/21/2025.

Rhea-AI Filing Summary

Palomar Holdings (PLMR) insider activity: The CEO and Chairman reported open‑market sales of common stock on 10/21/2025. Reported sales were 63 shares at a weighted average price of $113.1000, 2,037 shares at a weighted average price of $114.9364, and 2,900 shares at a weighted average price of $115.6152.

Following these transactions, 367,388 shares were beneficially owned indirectly by the Armstrong Family Trust. Separately, 76,374 shares were held directly; this direct amount includes 2,652 shares purchased under the 2019 Employee Stock Purchase Plan.

Insider Trade Summary

Net Seller: 5,000 shares

Net Sell 4 txns

Insider Armstrong Mac

Role CEO and Chairman

Sold 5,000 shs ($577K)

Type	Security	Shares	Price	Value
Sale	Common Stock	63	$113.10	$7K
Sale	Common Stock	2,037	$114.9364	$234K
Sale	Common Stock	2,900	$115.6152	$335K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 367,388 shares (Indirect, By Armstrong Family Trust); Common Stock — 76,374 shares (Direct)

Footnotes (2)

1. F1. Includes 2,652 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).
2. F2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.10 to $113.10 (weighted average of $113.1000), inclusive, $114.28 to $115.27 (weighted average of $114.9364), and $115.28 to $115.96 (weighted average of $115.6152). The Reporting Person undertakes to provide to Palomar Holdings, Inc., any security holder of Palomar Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

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Accepted by SEC EDGAR 10/22/2025 - 04:23 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Armstrong Mac

(Last) (First) (Middle)

7979 IVANHOE AVENUE, SUITE 500

(Street)

LA JOLLA CA 92037

(City) (State) (Zip)

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

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CEO and Chairman

3. Date of Earliest Transaction (Month/Day/Year)
10/21/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock								76,374(1)	D
Common Stock	10/21/2025		S		63	D	$113.1(2)	372,325	I	By Armstrong Family Trust
Common Stock	10/21/2025		S		2,037	D	$114.9364(2)	370,288	I	By Armstrong Family Trust
Common Stock	10/21/2025		S		2,900	D	$115.6152(2)	367,388	I	By Armstrong Family Trust

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes 2,652 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.10 to $113.10 (weighted average of $113.1000), inclusive, $114.28 to $115.27 (weighted average of $114.9364), and $115.28 to $115.96 (weighted average of $115.6152). The Reporting Person undertakes to provide to Palomar Holdings, Inc., any security holder of Palomar Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.

Remarks:

	/s/ Angela Grant, Attorney-in-Fact	10/22/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.