PLMR SEC Filing News — Palomar Holdings, Inc.

Latest SEC filings for Palomar Holdings, Inc. (PLMR) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-09-22.

Palomar Holdings, Inc., a specialty insurance company, provides property and casualty insurance to individuals and businesses in the United States. The company offers personal and commercial specialty insurance products, including residential and commercial earthquake; fronting; and inland marine and other property products, such as inland marine, Hawaii hurricane, excess national property, residential flood, and other property products, as well as assumed reinsurance and crop insurance products…
Sector: Financial Services Industry: Insurance - Property & Casualty Market Cap: $3.7B CIK: 1761312
12
Total Filings
1
Bullish Classifications
5
Bearish Classifications
6
Insider Transactions
1
Material Events (8-K)
1
Periodic Reports
Rule-based classifications for PLMR currently lean bearish. Of the 12 filing records displayed, 5 carry bearish classifications (such as insider sales or negative 8-K disclosures) versus 1 bullish. This does not necessarily signal fundamental deterioration — insiders sell for many reasons — but it is worth monitoring alongside the company's core financial metrics.
PLMR Filing Activity Snapshot 2026-08-05 — 2026-09-22
Insider Transactions (Form 4)
1 buy vs 5 sells
Net insider selling in this period — insiders sell for many reasons beyond conviction.
Largest Form 144 Filing
$476.0K
ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011 · 2026-09-21
3,500 shares · Form 144
Form 144 Notices
4
Proposed insider sales filed — Form 144 is a notice of intent, not a confirmed transaction. Actual sales are confirmed via Form 4.
Insider Transactions 6 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 6 filings in this group are Form 4s for Palomar Holdings, Inc.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 6 insider filings shown, the breakdown is 5 open-market sale and 1 open-market purchase. 6 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Open-market sale ×5
The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.
Open-market purchase ×1
The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.
Form 4 Open-market sale Insider Selling 2026-09-22

PLMR insider Armstrong Mac (Director, CEO and Chairman) sold 3,500 shares (~$472.4K)

Armstrong Mac, listed as Director, CEO and Chairman at Palomar Holdings, Inc., reported an open-market sale of 3,500 PLMR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 2,100 $134.60 $282.7K
S Open-market sale 1,400 $135.57 $189.8K
Filing: Form 4 (Insider Transaction) Insider: Armstrong Mac (Director, CEO and Chairman) Shares: 3,500 Est. Value: $472.4K
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market purchase Insider Buying 2026-09-11

PLMR insider Bradley Daryl (Director) bought 1 shares (~$131.96)

Bradley Daryl, listed as Director at Palomar Holdings, Inc., reported an open-market purchase of 1 PLMR shares in a Form 4 filing. Insider buying is often treated as a bullish signal because company insiders are committing their own capital.

The insider bought shares on the open market with their own money. This is the only Form 4 category that requires a discretionary cash outlay at the prevailing price.

Transactions reported on this filing
Code Nature Shares Price Value
P Open-market purchase 1 $131.96 $131.96
Filing: Form 4 (Insider Transaction) Insider: Bradley Daryl (Director) Shares: 1 Est. Value: $131.96
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-08-24

PLMR insider Armstrong Mac (Director, CEO and Chairman) sold 3,500 shares (~$457.1K)

Armstrong Mac, listed as Director, CEO and Chairman at Palomar Holdings, Inc., reported an open-market sale of 3,500 PLMR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 369 $129.65 $47.8K
S Open-market sale 2,339 $130.49 $305.2K
S Open-market sale 792 $131.37 $104.0K
Filing: Form 4 (Insider Transaction) Insider: Armstrong Mac (Director, CEO and Chairman) Shares: 3,500 Est. Value: $457.1K
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-08-20

PLMR insider Knutzen Jonathan (Chief Risk Officer) sold 296 shares (~$37.8K)

Knutzen Jonathan, listed as Chief Risk Officer at Palomar Holdings, Inc., reported an open-market sale of 296 PLMR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 612 — —
S Open-market sale 296 $127.75 $37.8K
M Option exercise derivative · Restricted Stock Units 612 — —
Filing: Form 4 (Insider Transaction) Insider: Knutzen Jonathan (Chief Risk Officer) Shares: 296 Est. Value: $37.8K
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-08-20

PLMR insider Uchida T Christopher (Chief Financial Officer) sold 791 shares (~$101.0K)

Uchida T Christopher, listed as Chief Financial Officer at Palomar Holdings, Inc., reported an open-market sale of 791 PLMR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 1,530 — —
S Open-market sale 791 $127.74 $101.0K
M Option exercise derivative · Restricted Stock Units (RSUs) 1,530 — —
Filing: Form 4 (Insider Transaction) Insider: Uchida T Christopher (Chief Financial Officer) Shares: 791 Est. Value: $101.0K
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-08-20

PLMR insider Christianson Jon (President) sold 528 shares (~$67.5K)

Christianson Jon, listed as President at Palomar Holdings, Inc., reported an open-market sale of 528 PLMR shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
M Option exercise 1,020 — —
S Open-market sale 528 $127.75 $67.5K
M Option exercise derivative · Restricted Stock Units (RSUs) 1,020 — —
Filing: Form 4 (Insider Transaction) Insider: Christianson Jon (President) Shares: 528 Est. Value: $67.5K
View on SEC EDGAR → Open Filing Document →
Proposed Insider Sales 4 · Form 144

A Form 144 is a notice of intent to sell restricted or control securities. It is not a record that anything was sold. Palomar Holdings, Inc. has 4 such notices in this period.

The distinction matters because a Form 144 is frequently reported as though it were a completed insider sale. The filer may sell all of the shares covered, some of them, or none at all, and there is no obligation to update the notice either way. A sale that is actually executed by an officer or director shows up separately on a Form 4, which is the filing to check before treating a proposed sale as a real one.

Form 144 Proposed Insider Sale 2026-09-21

PLMR Form 144 filed for proposed insider sale by ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011 (3,500 shares) ~$476.0K

ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011 filed a Form 144 with the SEC indicating intent to sell PLMR (Palomar Holdings, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011 Shares: 3,500 Est. Value: $476.0K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-08-21

PLMR Form 144 filed for proposed insider sale by ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011 (3,500 shares) ~$451.0K

ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011 filed a Form 144 with the SEC indicating intent to sell PLMR (Palomar Holdings, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011 Shares: 3,500 Est. Value: $451.0K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-08-14

PLMR Form 144 filed for proposed insider sale by Christianson Jon (612 shares) ~$78.5K

Christianson Jon filed a Form 144 with the SEC indicating intent to sell PLMR (Palomar Holdings, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Christianson Jon Shares: 612 Est. Value: $78.5K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-08-14

PLMR Form 144 filed for proposed insider sale by Uchida T Christopher (918 shares) ~$117.7K

Uchida T Christopher filed a Form 144 with the SEC indicating intent to sell PLMR (Palomar Holdings, Inc.) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: Uchida T Christopher Shares: 918 Est. Value: $117.7K
View on SEC EDGAR → Open Filing Document →
Material Events 1 · Form 8-K

An 8-K reports a material event in the window between scheduled reports. There is 1 in this period for Palomar Holdings, Inc. Each 8-K names the item number it is filed under, and that number is the fastest way to tell a routine disclosure from a consequential one.

Item 2.02 is an earnings release, Item 5.02 is a change of directors or officers, and Item 1.01 or 2.01 covers a material agreement or a completed acquisition. Item 7.01 and Item 8.01 are the general-purpose disclosure items and carry no fixed meaning on their own.

Form 8-K Material Company Update 2026-08-11

PLMR filed 8-K — material company event

Palomar Holdings, Inc. filed an 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K (Material Event)
View on SEC EDGAR → Open Filing Document →
Periodic Reports 1 · Forms 10-K and 10-Q

The periodic reports are where the audited and reviewed financial statements live. This period contains 1 quarterly report (10-Q) for Palomar Holdings, Inc.

The two are not equivalent in weight. A 10-K is audited by an external firm and includes the full risk factor disclosure, business description and management discussion; a 10-Q is unaudited, reviewed rather than examined, and much shorter. When a figure in a quarterly report is later revised, the annual report is usually where the correction appears.

An amended report — 10-K/A or 10-Q/A — restates or corrects something in the original filing, and is worth reading against the version it replaces.

Form 10-Q Quarterly Report 2026-08-05

PLMR filed Quarterly Report (10-Q)

Palomar Holdings, Inc. filed its quarterly report with the SEC. This report includes unaudited financial statements and management discussion for the quarter.

Filing: 10-Q (Quarterly Report)
View on SEC EDGAR → Open Filing Document →

How we classify Palomar Holdings, Inc.'s filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on PLMR. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — PLMR SEC Filings

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Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.
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