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Armstrong Mac

Disclosed activity across 1 company

Tapewire entity
20225
SEC CIK
0001772383

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Palomar Holdings, Inc.PLMR · Entity 4132Director · CEO and ChairmanSeptember 21, 2026September 22, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Palomar Holdings, Inc.

Report date September 21, 2026 · Filed September 22, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy Armstrong Family Trust320,288 Reported balance After 2026-09-21 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2026-09-21 · Sale · Disposed 2,100 · Balance 320,288

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.1100 to $135.0800 (weighted average of $134.5956), inclusive; $135.1800 to $135.9800 (weighted average of $135.5670). 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.

Common StockSEC Table I · non-derivativeIndirectBy Armstrong Family Trust318,888 Reported balance After 2026-09-21 transaction · row 3 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 3 · 2026-09-21 · Sale · Disposed 1,400 · Balance 318,888

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.1100 to $135.0800 (weighted average of $134.5956), inclusive; $135.1800 to $135.9800 (weighted average of $135.5670). 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.

Common StockSEC Table I · non-derivativeDirect160,166 Reported balance Holding disclosure · report date 2026-09-21 · row 1 Holding and transaction disclosures are not merged.
1 source row

Row 1 · Balance 160,166

F1: Includes 2,852 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

Filing footnotes · ownership attribution and instrument terms

F1: Includes 2,852 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.1100 to $135.0800 (weighted average of $134.5956), inclusive; $135.1800 to $135.9800 (weighted average of $135.5670). 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
January 21, 2026 Filed Jan 22, 2026 22:37 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 2,256 $129.75 $292,721.19
Disclosure

SEC source: 0001214659-26-000755 · marketforms-71920.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 348,429

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $127.18 to $128.17 (weighted average of $127.8419), inclusive, $128.24 to $129.15 (weighted average of $128.6661), $129.24 to $130.21 (weighted average of $129.7523), and $130.26 to $130.29 (weighted average of $130.2893). 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.

Read SEC document
January 21, 2026 Filed Jan 22, 2026 22:37 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 1,655 $128.67 $212,942.40
Disclosure

SEC source: 0001214659-26-000755 · marketforms-71920.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 350,685

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $127.18 to $128.17 (weighted average of $127.8419), inclusive, $128.24 to $129.15 (weighted average of $128.6661), $129.24 to $130.21 (weighted average of $129.7523), and $130.26 to $130.29 (weighted average of $130.2893). 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.

Read SEC document
January 21, 2026 Filed Jan 22, 2026 22:37 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 1,048 $127.84 $133,978.31
Disclosure

SEC source: 0001214659-26-000755 · marketforms-71920.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 352,340

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $127.18 to $128.17 (weighted average of $127.8419), inclusive, $128.24 to $129.15 (weighted average of $128.6661), $129.24 to $130.21 (weighted average of $129.7523), and $130.26 to $130.29 (weighted average of $130.2893). 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.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 Exercise / conversionRestricted Stock Units (RSUs) · Derivative 6,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001214659-26-000659 · marketforms-71885.xml · derivative · entry 5

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 6,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The original RSU grant was for 125,000 shares on 7/15/2021. Subject to the Reporting Person's continuing service with the Company, the RSUs shall vest as follows: 25,000 shares shall vest on the first year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the second year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the third year anniversary of the Grant Date/Vesting Base Date; after the third anniversary of the Grant Date/Vesting Base Date, 6,250 shares shall vest on a quarterly basis thereafter, until fully vested.

F3 · derivative.expiration_date: The original RSU grant was for 125,000 shares on 7/15/2021. Subject to the Reporting Person's continuing service with the Company, the RSUs shall vest as follows: 25,000 shares shall vest on the first year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the second year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the third year anniversary of the Grant Date/Vesting Base Date; after the third anniversary of the Grant Date/Vesting Base Date, 6,250 shares shall vest on a quarterly basis thereafter, until fully vested.

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock (RSUs) 2,310 $130.00 $300,300.00
Disclosure

SEC source: 0001214659-26-000659 · marketforms-71885.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,314

F1 · kind: Represents shares automatically sold by the Company on behalf of the Reporting Person pursuant to a mandatory sell-to-cover provision in the RSU award agreement required to cover minimum statutory tax withholding obligations that became due upon the RSU vesting event.

F2 · balance_after: Includes 2,652 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

Read SEC document
January 15, 2026 Filed Jan 20, 2026 21:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 Exercise / conversionCommon Stock (RSUs) 6,250 $0.00 $0.00
Disclosure

SEC source: 0001214659-26-000659 · marketforms-71885.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,624

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · balance_after: Includes 2,652 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

Read SEC document
December 22, 2025 Filed Dec 23, 2025 18:03 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 11 $137.64 $1,514.04
Disclosure

SEC source: 0001214659-25-018379 · marketforms-71687.xml · nonDerivative · entry 5

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 353,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.455 to $135.41 (weighted average of $135.0375), inclusive, $135.50 to $136.48 (weighted average of $135.9491), $136.63 to $137.62 (weighted average of $137.1467), and $137.64 to $137.64 (weighted average of $137.6400). 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.

Read SEC document
December 22, 2025 Filed Dec 23, 2025 18:03 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 1,757 $137.15 $240,966.75
Disclosure

SEC source: 0001214659-25-018379 · marketforms-71687.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 353,399

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.455 to $135.41 (weighted average of $135.0375), inclusive, $135.50 to $136.48 (weighted average of $135.9491), $136.63 to $137.62 (weighted average of $137.1467), and $137.64 to $137.64 (weighted average of $137.6400). 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.

Read SEC document
December 22, 2025 Filed Dec 23, 2025 18:03 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 2,432 $135.95 $330,628.21
Disclosure

SEC source: 0001214659-25-018379 · marketforms-71687.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 355,156

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.455 to $135.41 (weighted average of $135.0375), inclusive, $135.50 to $136.48 (weighted average of $135.9491), $136.63 to $137.62 (weighted average of $137.1467), and $137.64 to $137.64 (weighted average of $137.6400). 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.

Read SEC document
December 22, 2025 Filed Dec 23, 2025 18:03 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 800 $135.04 $108,030.00
Disclosure

SEC source: 0001214659-25-018379 · marketforms-71687.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 357,588

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $134.455 to $135.41 (weighted average of $135.0375), inclusive, $135.50 to $136.48 (weighted average of $135.9491), $136.63 to $137.62 (weighted average of $137.1467), and $137.64 to $137.64 (weighted average of $137.6400). 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.

Read SEC document
November 21, 2025 Filed Nov 24, 2025 17:07 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 876 $123.98 $108,604.90
Disclosure

SEC source: 0001214659-25-017111 · marketforms-71340.xml · nonDerivative · entry 5

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 358,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $120.17 to $120.55 (weighted average of $120.3434), inclusive, $121.45 to $122.30 (weighted average of $121.8670), $122.53 to $123.51 (weighted average of $123.0141), and $123.70 to $124.45 (weighted average of $123.9782). 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.

Read SEC document
November 21, 2025 Filed Nov 24, 2025 17:07 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 3,124 $123.01 $384,296.05
Disclosure

SEC source: 0001214659-25-017111 · marketforms-71340.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 359,264

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $120.17 to $120.55 (weighted average of $120.3434), inclusive, $121.45 to $122.30 (weighted average of $121.8670), $122.53 to $123.51 (weighted average of $123.0141), and $123.70 to $124.45 (weighted average of $123.9782). 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.

Read SEC document
November 21, 2025 Filed Nov 24, 2025 17:07 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 700 $121.87 $85,306.90
Disclosure

SEC source: 0001214659-25-017111 · marketforms-71340.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 362,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $120.17 to $120.55 (weighted average of $120.3434), inclusive, $121.45 to $122.30 (weighted average of $121.8670), $122.53 to $123.51 (weighted average of $123.0141), and $123.70 to $124.45 (weighted average of $123.9782). 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.

Read SEC document
November 21, 2025 Filed Nov 24, 2025 17:07 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 300 $120.34 $36,103.02
Disclosure

SEC source: 0001214659-25-017111 · marketforms-71340.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 363,088

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $120.17 to $120.55 (weighted average of $120.3434), inclusive, $121.45 to $122.30 (weighted average of $121.8670), $122.53 to $123.51 (weighted average of $123.0141), and $123.70 to $124.45 (weighted average of $123.9782). 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.

Read SEC document
November 14, 2025 Filed Nov 18, 2025 21:10 UTC Palomar Holdings, Inc. PLMR · Entity 4132 GiftCommon Stock 4,000 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-016880 · marketforms-71291.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 363,388

F2 · ownership.nature: Shares were transferred as a bona fide charitable gift to a donor advised fund from the Armstrong Family Trust, of which the reporting person is trustee. No financial or other consideration was received by the reporting person in connection with this transfer.

Read SEC document
October 21, 2025 Filed Oct 22, 2025 20:23 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 2,900 $115.62 $335,284.08
Disclosure

SEC source: 0001214659-25-015198 · marketforms-71128.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 367,388

F2 · price: 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.

Read SEC document
October 21, 2025 Filed Oct 22, 2025 20:23 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 2,037 $114.94 $234,125.45
Disclosure

SEC source: 0001214659-25-015198 · marketforms-71128.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 370,288

F2 · price: 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.

Read SEC document
October 21, 2025 Filed Oct 22, 2025 20:23 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 63 $113.10 $7,125.30
Disclosure

SEC source: 0001214659-25-015198 · marketforms-71128.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 372,325

F2 · price: 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.

Read SEC document
October 15, 2025 Filed Oct 17, 2025 21:25 UTC Palomar Holdings, Inc. PLMR · Entity 4132 Exercise / conversionRestricted Stock Units (RSUs) · Derivative 6,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001214659-25-015059 · marketforms-71055.xml · derivative · entry 5

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,750

Underlying: Common Stock · 6,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The original RSU grant was for 125,000 shares on 7/15/2021. Subject to the Reporting Person's continuing service with the Company, the RSUs shall vest as follows: 25,000 shares shall vest on the first year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the second year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the third year anniversary of the Grant Date/Vesting Base Date; after the third anniversary of the Grant Date/Vesting Base Date, 6,250 shares shall vest on a quarterly basis thereafter, until fully vested.

F3 · derivative.expiration_date: The original RSU grant was for 125,000 shares on 7/15/2021. Subject to the Reporting Person's continuing service with the Company, the RSUs shall vest as follows: 25,000 shares shall vest on the first year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the second year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the third year anniversary of the Grant Date/Vesting Base Date; after the third anniversary of the Grant Date/Vesting Base Date, 6,250 shares shall vest on a quarterly basis thereafter, until fully vested.

Read SEC document
October 15, 2025 Filed Oct 17, 2025 21:25 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock (RSUs) 3,218 $116.10 $373,623.32
Disclosure

SEC source: 0001214659-25-015059 · marketforms-71055.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,374

F1 · kind: Represents shares automatically sold by the Company on behalf of the Reporting Person pursuant to a mandatory sell-to-cover provision in the RSU award agreement required to cover minimum statutory tax withholding obligations that became due upon the RSU vesting event.

F2 · balance_after: Includes 2,652 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

Read SEC document
October 15, 2025 Filed Oct 17, 2025 21:25 UTC Palomar Holdings, Inc. PLMR · Entity 4132 Exercise / conversionCommon Stock (RSUs) 6,250 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-015059 · marketforms-71055.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 79,592

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · balance_after: Includes 2,652 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

Read SEC document
September 22, 2025 Filed Sep 24, 2025 17:59 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 2,700 $116.42 $314,341.56
Disclosure

SEC source: 0001214659-25-014091 · marketforms-70825.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 372,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.00 to $115.98 (weighted average of $115.5431), inclusive, and $116.07 to $116.80 (weighted average of $116.4228). 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.

Read SEC document
September 22, 2025 Filed Sep 24, 2025 17:59 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 2,300 $115.54 $265,749.13
Disclosure

SEC source: 0001214659-25-014091 · marketforms-70825.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 375,088

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $115.00 to $115.98 (weighted average of $115.5431), inclusive, and $116.07 to $116.80 (weighted average of $116.4228). 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.

Read SEC document
August 21, 2025 Filed Aug 21, 2025 22:21 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 3,400 $126.95 $431,646.66
Disclosure

SEC source: 0001214659-25-012574 · marketforms-70336.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 377,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $124.50 to $125.38 (weighted average of $125.1276), inclusive; $125.55 to $126.43 (weighted average of $126.0920), inclusive; $126.55 to $127.47 (weighted average of $126.9549), 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.

Read SEC document
August 21, 2025 Filed Aug 21, 2025 22:21 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 1,000 $126.09 $126,092.00
Disclosure

SEC source: 0001214659-25-012574 · marketforms-70336.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 380,788

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $124.50 to $125.38 (weighted average of $125.1276), inclusive; $125.55 to $126.43 (weighted average of $126.0920), inclusive; $126.55 to $127.47 (weighted average of $126.9549), 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.

Read SEC document
August 21, 2025 Filed Aug 21, 2025 22:21 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 600 $125.13 $75,076.56
Disclosure

SEC source: 0001214659-25-012574 · marketforms-70336.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 381,788

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $124.50 to $125.38 (weighted average of $125.1276), inclusive; $125.55 to $126.43 (weighted average of $126.0920), inclusive; $126.55 to $127.47 (weighted average of $126.9549), 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.

Read SEC document
July 21, 2025 Filed Jul 22, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 100 $141.77 $14,177.00
Disclosure

SEC source: 0001214659-25-010761 · marketforms-70127.xml · nonDerivative · entry 6

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 382,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.38 to $138.30 (weighted average of $137.7533), inclusive; $138.49 to $139.05 (weighted average of $138.8514), inclusive; $139.65 to $140.32 (weighted average of $140.0049), inclusive; $140.72 to $141.62 (weighted average of $141.3185); and $141.77 to $141.77 (weighted average of $141.7700), 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.

Read SEC document
July 21, 2025 Filed Jul 22, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 1,701 $141.32 $240,382.77
Disclosure

SEC source: 0001214659-25-010761 · marketforms-70127.xml · nonDerivative · entry 5

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 382,488

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.38 to $138.30 (weighted average of $137.7533), inclusive; $138.49 to $139.05 (weighted average of $138.8514), inclusive; $139.65 to $140.32 (weighted average of $140.0049), inclusive; $140.72 to $141.62 (weighted average of $141.3185); and $141.77 to $141.77 (weighted average of $141.7700), 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.

Read SEC document
July 21, 2025 Filed Jul 22, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 2,099 $140.00 $293,870.29
Disclosure

SEC source: 0001214659-25-010761 · marketforms-70127.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 384,189

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.38 to $138.30 (weighted average of $137.7533), inclusive; $138.49 to $139.05 (weighted average of $138.8514), inclusive; $139.65 to $140.32 (weighted average of $140.0049), inclusive; $140.72 to $141.62 (weighted average of $141.3185); and $141.77 to $141.77 (weighted average of $141.7700), 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.

Read SEC document
July 21, 2025 Filed Jul 22, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 498 $138.85 $69,148.00
Disclosure

SEC source: 0001214659-25-010761 · marketforms-70127.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 386,288

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.38 to $138.30 (weighted average of $137.7533), inclusive; $138.49 to $139.05 (weighted average of $138.8514), inclusive; $139.65 to $140.32 (weighted average of $140.0049), inclusive; $140.72 to $141.62 (weighted average of $141.3185); and $141.77 to $141.77 (weighted average of $141.7700), 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.

Read SEC document
July 21, 2025 Filed Jul 22, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 602 $137.75 $82,927.49
Disclosure

SEC source: 0001214659-25-010761 · marketforms-70127.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 386,786

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $137.38 to $138.30 (weighted average of $137.7533), inclusive; $138.49 to $139.05 (weighted average of $138.8514), inclusive; $139.65 to $140.32 (weighted average of $140.0049), inclusive; $140.72 to $141.62 (weighted average of $141.3185); and $141.77 to $141.77 (weighted average of $141.7700), 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.

Read SEC document
July 15, 2025 Filed Jul 17, 2025 00:09 UTC Palomar Holdings, Inc. PLMR · Entity 4132 Exercise / conversionRestricted Stock Units (RSUs) · Derivative 6,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001214659-25-010481 · marketforms-70124.xml · derivative · entry 5

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 6,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The original RSU grant was for 125,000 shares on 7/15/2021. Subject to the Reporting Person's continuing service with the Company, the RSUs shall vest as follows: 25,000 shares shall vest on the first year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the second year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the third year anniversary of the Grant Date/Vesting Base Date; after the third anniversary of the Grant Date/Vesting Base Date, 6,250 shares shall vest on a quarterly basis thereafter, until fully vested.

F3 · derivative.expiration_date: The original RSU grant was for 125,000 shares on 7/15/2021. Subject to the Reporting Person's continuing service with the Company, the RSUs shall vest as follows: 25,000 shares shall vest on the first year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the second year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the third year anniversary of the Grant Date/Vesting Base Date; after the third anniversary of the Grant Date/Vesting Base Date, 6,250 shares shall vest on a quarterly basis thereafter, until fully vested.

Read SEC document
July 15, 2025 Filed Jul 17, 2025 00:09 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock (RSUs) 3,191 $143.10 $456,632.10
Disclosure

SEC source: 0001214659-25-010481 · marketforms-70124.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,245

F1 · kind: Represents shares automatically sold by the Company on behalf of the Reporting Person pursuant to a mandatory sell-to-cover provision in the RSU award agreement required to cover minimum statutory tax withholding obligations that became due upon the RSU vesting event.

F2 · balance_after: Includes 2,555 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

Read SEC document
July 15, 2025 Filed Jul 17, 2025 00:09 UTC Palomar Holdings, Inc. PLMR · Entity 4132 Exercise / conversionCommon Stock (RSUs) 6,250 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-010481 · marketforms-70124.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,436

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · balance_after: Includes 2,555 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

Read SEC document
June 23, 2025 Filed Jun 25, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 5,000 $158.14 $790,694.50
Disclosure

SEC source: 0001214659-25-009613 · marketforms-69977.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 387,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $155.61 to $156.53 (weighted average of $156.1204), inclusive; $156.63 to $157.62 (weighted average of $157.1586), inclusive; $157.66 to $158.29 (weighted average of $157.9292), inclusive; $158.69 to $159.68 (weighted average of $159.1313); and $159.77 to $159.91 (weighted average of $159.8790), 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.

Read SEC document
May 21, 2025 Filed May 22, 2025 01:29 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 5,000 $161.96 $809,800.00
Disclosure

SEC source: 0001214659-25-008203 · marketforms-69549.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 392,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $160.05 to $160.92 (weighted average of $160.56), inclusive; $161.08 to $162.01 (weighted average of $161.60), inclusive; $162.16 to $163.10 (weighted average of $162.61), inclusive; $163.28 to $163.89 (weighted average of $163.54). 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.

Read SEC document
April 21, 2025 Filed Apr 23, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 400 $148.86 $59,545.00
Disclosure

SEC source: 0001214659-25-006294 · marketforms-69190.xml · nonDerivative · entry 7

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 397,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $143.0500 to $144.0400 (weighted average of $143.4871), inclusive; $144.0750 to $144.3900 (weighted average of $144.1582), inclusive; $145.7000 to $146.6400 (weighted average of $146.2437), inclusive; $146.7400 to $147.6800 (weighted average of $147.0089), inclusive; $147.7600 to $148.7000 (weighted average of $148.2808), inclusive; and $148.8000 to $148.9500 (weighted average of $148.8625). 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.

Read SEC document
April 21, 2025 Filed Apr 23, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 600 $148.28 $88,968.48
Disclosure

SEC source: 0001214659-25-006294 · marketforms-69190.xml · nonDerivative · entry 6

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 397,788

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $143.0500 to $144.0400 (weighted average of $143.4871), inclusive; $144.0750 to $144.3900 (weighted average of $144.1582), inclusive; $145.7000 to $146.6400 (weighted average of $146.2437), inclusive; $146.7400 to $147.6800 (weighted average of $147.0089), inclusive; $147.7600 to $148.7000 (weighted average of $148.2808), inclusive; and $148.8000 to $148.9500 (weighted average of $148.8625). 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.

Read SEC document
April 21, 2025 Filed Apr 23, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 300 $147.01 $44,102.67
Disclosure

SEC source: 0001214659-25-006294 · marketforms-69190.xml · nonDerivative · entry 5

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 398,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $143.0500 to $144.0400 (weighted average of $143.4871), inclusive; $144.0750 to $144.3900 (weighted average of $144.1582), inclusive; $145.7000 to $146.6400 (weighted average of $146.2437), inclusive; $146.7400 to $147.6800 (weighted average of $147.0089), inclusive; $147.7600 to $148.7000 (weighted average of $148.2808), inclusive; and $148.8000 to $148.9500 (weighted average of $148.8625). 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.

Read SEC document
April 21, 2025 Filed Apr 23, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 1,170 $146.24 $171,105.13
Disclosure

SEC source: 0001214659-25-006294 · marketforms-69190.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 398,688

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $143.0500 to $144.0400 (weighted average of $143.4871), inclusive; $144.0750 to $144.3900 (weighted average of $144.1582), inclusive; $145.7000 to $146.6400 (weighted average of $146.2437), inclusive; $146.7400 to $147.6800 (weighted average of $147.0089), inclusive; $147.7600 to $148.7000 (weighted average of $148.2808), inclusive; and $148.8000 to $148.9500 (weighted average of $148.8625). 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.

Read SEC document
April 21, 2025 Filed Apr 23, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 430 $144.16 $61,988.03
Disclosure

SEC source: 0001214659-25-006294 · marketforms-69190.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 399,858

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $143.0500 to $144.0400 (weighted average of $143.4871), inclusive; $144.0750 to $144.3900 (weighted average of $144.1582), inclusive; $145.7000 to $146.6400 (weighted average of $146.2437), inclusive; $146.7400 to $147.6800 (weighted average of $147.0089), inclusive; $147.7600 to $148.7000 (weighted average of $148.2808), inclusive; and $148.8000 to $148.9500 (weighted average of $148.8625). 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.

Read SEC document
April 21, 2025 Filed Apr 23, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 2,100 $143.49 $301,322.91
Disclosure

SEC source: 0001214659-25-006294 · marketforms-69190.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 400,288

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $143.0500 to $144.0400 (weighted average of $143.4871), inclusive; $144.0750 to $144.3900 (weighted average of $144.1582), inclusive; $145.7000 to $146.6400 (weighted average of $146.2437), inclusive; $146.7400 to $147.6800 (weighted average of $147.0089), inclusive; $147.7600 to $148.7000 (weighted average of $148.2808), inclusive; and $148.8000 to $148.9500 (weighted average of $148.8625). 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.

Read SEC document
April 15, 2025 Filed Apr 17, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 Exercise / conversionRestricted Stock Units (RSUs) · Derivative 6,250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001214659-25-006081 · marketforms-69169.xml · derivative · entry 5

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,250

Underlying: Common Stock · 6,250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: The original RSU grant was for 125,000 shares on 7/15/2021. Subject to the Reporting Person's continuing service with the Company, the RSUs shall vest as follows: 25,000 shares shall vest on the first year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the second year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the third year anniversary of the Grant Date/Vesting Base Date; after the third anniversary of the Grant Date/Vesting Base Date, 6,250 shares shall vest on a quarterly basis thereafter, until fully vested.

F3 · derivative.expiration_date: The original RSU grant was for 125,000 shares on 7/15/2021. Subject to the Reporting Person's continuing service with the Company, the RSUs shall vest as follows: 25,000 shares shall vest on the first year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the second year anniversary of the Grant Date/Vesting Base Date; 25,000 shares shall vest on the third year anniversary of the Grant Date/Vesting Base Date; after the third anniversary of the Grant Date/Vesting Base Date, 6,250 shares shall vest on a quarterly basis thereafter, until fully vested.

Read SEC document
April 15, 2025 Filed Apr 17, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock (RSUs) 3,202 $153.04 $490,041.76
Disclosure

SEC source: 0001214659-25-006081 · marketforms-69169.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,186

F1 · kind: Represents shares automatically sold by the Company on behalf of the Reporting Person pursuant to a mandatory sell-to-cover provision in the RSU award agreement required to cover minimum statutory tax withholding obligations that became due upon the RSU vesting event.

F2 · balance_after: Includes 2,555 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

Read SEC document
April 15, 2025 Filed Apr 17, 2025 20:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 Exercise / conversionCommon Stock (RSUs) 6,250 $0.00 $0.00
Disclosure

SEC source: 0001214659-25-006081 · marketforms-69169.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,388

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · balance_after: Includes 2,555 shares purchased pursuant to the Palomar Holdings, Inc. 2019 Employee Stock Purchase Plan (ESPP).

Read SEC document
March 21, 2025 Filed Mar 21, 2025 22:22 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 424 $130.30 $55,249.24
Disclosure

SEC source: 0001214659-25-004630 · marketforms-68903.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 402,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $129.21 to $130.19 (weighted average of $129.6605), inclusive; and $130.23 to $130.48 (weighted average of $130.3048). 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.

Read SEC document
March 21, 2025 Filed Mar 21, 2025 22:22 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 4,576 $129.66 $593,326.45
Disclosure

SEC source: 0001214659-25-004630 · marketforms-68903.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 402,812

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $129.21 to $130.19 (weighted average of $129.6605), inclusive; and $130.23 to $130.48 (weighted average of $130.3048). 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.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 21:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 300 $130.64 $39,192.00
Disclosure

SEC source: 0001214659-25-003988 · marketforms-68607.xml · nonDerivative · entry 4

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 407,388

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $128.29 to $129.24 (weighted average of $128.8308), inclusive; $129.31 to $130.26 (weighted average of $129.6791), inclusive; and $130.55 to $130.77 (weighted average of $130.6400). 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.

Read SEC document
March 05, 2025 Filed Mar 6, 2025 21:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 1,500 $129.68 $194,518.65
Disclosure

SEC source: 0001214659-25-003988 · marketforms-68607.xml · nonDerivative · entry 3

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 407,688

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $128.29 to $129.24 (weighted average of $128.8308), inclusive; $129.31 to $130.26 (weighted average of $129.6791), inclusive; and $130.55 to $130.77 (weighted average of $130.6400). 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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March 05, 2025 Filed Mar 6, 2025 21:15 UTC Palomar Holdings, Inc. PLMR · Entity 4132 SaleCommon Stock 3,200 $128.83 $412,258.56
Disclosure

SEC source: 0001214659-25-003988 · marketforms-68607.xml · nonDerivative · entry 2

Armstrong Mac · CIK 0001772383 · Director · CEO and Chairman

10b5-1 filing: Plan reported

Ownership: Indirect · By Armstrong Family Trust

Disclosed balance after: 409,188

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $128.29 to $129.24 (weighted average of $128.8308), inclusive; $129.31 to $130.26 (weighted average of $129.6791), inclusive; and $130.55 to $130.77 (weighted average of $130.6400). 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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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.