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Palomar Holdings, Inc. (PLMR) XNAS FIRE, MARINE & CASUALTY INSURANCE Net insider selling (90d)
Latest PLMR Insider Trades
About Palomar Holdings, Inc. (PLMR) Palomar Holdings Inc that provides property and casualty insurance products to individuals and businesses. It provides insurance products serving five categories: Earthquake, Inland Marine and Other Property, Casualty, Fronting, and Crop. Company distribute products through multiple channels, including retail agents, program administrators, wholesale brokers, and partnerships with other insurance companies. The company's Earthquake product generate high premium.
Headquarters LA JOLLA, CA
Employees 439
Listed 2019
Exchange XNAS https://plmr.com SEC filings for PLMR on EDGAR
90-Day SEC Filing Activity Form 4 transaction type Transactions Shares Total value Open-market sale 21 84,406 $11.14M Option exercise 26 275,754
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
PLMR Insider Transactions (Form 4) 86 86 Form 4 filings on record, the earliest from Oct 9, 2024, newest first. Filing history page 1 of 3.
Date Insider Transaction Security Shares Price Value Aug 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock
Recent PLMR Form 8-K Filings 5
Recent PLMR Form 144 Notices of Proposed Sale 3 A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
Filed Filer Relationship Shares Market value Notice Aug 21, 2026 ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011 Director, Officer 3,500 $451K View on EDGAR Aug 14, 2026 Christianson Jon Officer
PLMR Insider Trading - FAQ
What is the latest insider trade for PLMR? Palomar Holdings, Inc. (PLMR) had 12 insider filings in the last 90 days, with the most recent on 2026-08-24. The full record for PLMR runs to 86 Form 4 filings, the earliest from 2024-10-09. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying PLMR stock? No insider purchases of PLMR were filed in the last 90 days. 3 purchases are on record for this company.
How many insiders are selling PLMR stock? 21 insider sales of PLMR were filed in the last 90 days, totaling $11.14M.
Where can I see PLMR SEC filings (Form 4, 10-K, 10-Q, 8-K)? This page tracks PLMR Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow PLMR insider buys? Create a free InsiderAlpha account and press Watch on this page to add PLMR to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Financials Companies with Insider Activity Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Related Companies - Recent Insider Activity What is SEC Form 4? The filing insiders must submit within two business days of a trade, and how to read its transaction codes. Track PLMR insider activity as it files Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
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Market cap $3.46B
P/E ratio 17.70
Dividend yield -
Average volume 277.8K
52 week high $147.62
52 week low $100.81
Today's high $131.83
Today's low $129.24
Open $129.58
Volume 134.9K
Previous close $129.55
Shares outstanding 26.32M Market cap
$3.46B
439 employees
PLMR Insider Sentiment - Last 90 Days Share of open-market insider dollar volume that was buying versus selling, from SEC Form 4 filings.
0% Buying 100% Selling
0 insider purchases totaling $0 against 21 sales totaling $11.14M.
Most-Active PLMR Insiders - Last 90 Days 10 Aug 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 2,339 $130.49 $305K
Aug 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 792 $131.37 $104K
Aug 18, 2026 JK Jonathan Knutzen - Officer Option exercise Common Stock (RSUs) 612 $0.00 -
Aug 18, 2026 JK Jonathan Knutzen - Officer Open-market sale Common Stock (RSUs) 296 $127.75 $38K
Aug 18, 2026 JK Jonathan Knutzen - Officer Option exercise Restricted Stock Units 612 $0.00 -
Aug 18, 2026 JC Jon Christianson - Officer Option exercise Common Stock (RSUs) 1,020 $0.00 -
Aug 18, 2026 JC Jon Christianson - Officer Open-market sale Common Stock (RSUs) 528 $127.75 $67K
Aug 18, 2026 JC Jon Christianson - Officer Option exercise Restricted Stock Units (RSUs) 1,020 $0.00 -
Jul 31, 2026 RH Rodolphe Herve - Officer Option exercise Common Stock (RSUs) 1,077 $0.00 -
Jul 31, 2026 RH Rodolphe Herve - Officer Open-market sale Common Stock (RSUs) 389 $135.35 $53K
Jul 31, 2026 RH Rodolphe Herve - Officer Option exercise Common Stock (RSUs) 1,991 $0.00 -
Jul 31, 2026 RH Rodolphe Herve - Officer Open-market sale Common Stock (RSUs) 818 $135.35 $111K
Jul 31, 2026 RH Rodolphe Herve - Officer Option exercise Restricted Stock Units (RSUs) 1,077 $0.00 -
Jul 31, 2026 RH Rodolphe Herve - Officer Option exercise Restricted Stock Units (RSUs) 1,991 $0.00 -
Jul 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 2,103 $136.70 $287K
Jul 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 937 $137.74 $129K
Jul 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 260 $138.47 $36K
Jul 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 200 $139.43 $28K
Jul 20, 2026 JC Jon Christianson - Officer Option exercise Common Stock 3,000 $87.51 $263K
Jul 20, 2026 JC Jon Christianson - Officer Open-market sale Common Stock 3,000 $139.50 $419K
Jul 20, 2026 JC Jon Christianson - Officer Option exercise Employee Stock Option (Right to Buy) 3,000 $0.00 -
Jul 15, 2026 MA Mac Armstrong - Officer Option exercise Common Stock (RSUs) 6,250 $0.00 -
Jul 15, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (RSUs) 3,197 $131.66 $421K
Jul 15, 2026 MA Mac Armstrong - Officer Option exercise Common Stock (PSUs) 112,500 $0.00 -
Jul 15, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (PSUs) 57,544 $131.66 $7.58M
Jul 15, 2026 MA Mac Armstrong - Officer Option exercise Restricted Stock Units (RSUs) 6,250 $0.00 -
Jul 15, 2026 MA Mac Armstrong - Officer Option exercise Performance Share Units (PSUs) 112,500 $0.00 -
Jul 2, 2026 JC Jon Christianson - Officer Option exercise Common Stock 2,434 $49.53 $121K
Jul 2, 2026 JC Jon Christianson - Officer Open-market sale Common Stock 2,434 $139.50 $340K
Jul 2, 2026 JC Jon Christianson - Officer Option exercise Common Stock 4,429 $87.51 $388K
Jul 2, 2026 JC Jon Christianson - Officer Open-market sale Common Stock 4,429 $139.50 $618K
Jul 2, 2026 JC Jon Christianson - Officer Option exercise Employee Stock Option (Right to Buy) 2,434 $0.00 -
Jul 2, 2026 JC Jon Christianson - Officer Option exercise Employee Stock Option (Right to Buy) 4,429 $0.00 -
Jun 28, 2026 TC Timothy Carter - Officer Open-market sale Common Stock 300 $124.29 $37K
Jun 28, 2026 TC Timothy Carter - Officer Option exercise Restricted Stock Units (RSUs) 492 $0.00 -
Jun 28, 2026 TC Timothy Carter - Officer Option exercise Restricted Stock Units (RSUs) 820 $0.00 -
Jun 28, 2026 TC Timothy Carter - Officer Option exercise Common Stock 492 $0.00 -
Jun 28, 2026 TC Timothy Carter - Officer Option exercise Common Stock 820 $0.00 -
Jun 28, 2026 TC Timothy Carter - Officer Open-market sale Common Stock 180 $124.29 $22K
Jun 22, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (RSUs) 1,495 $113.28 $169K
Jun 22, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (RSUs) 2,005 $112.72 $226K
Jun 2, 2026 MN Martha Notaras Option exercise Common Stock 1,722 $58.06 $100K
Jun 2, 2026 MN Martha Notaras Option exercise Employee Stock Option (Right to Buy) 1,722 $0.00 -
May 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (RSUs) 1,328 $113.93 $151K
May 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (RSUs) 2,172 $114.67 $249K
May 18, 2026 JK Jonathan Knutzen - Officer Option exercise Common Stock (RSUs) 612 $0.00 -
May 18, 2026 JK Jonathan Knutzen - Officer Open-market sale Common Stock (RSUs) 281 $115.26 $32K
May 18, 2026 JK Jonathan Knutzen - Officer Option exercise Restricted Stock Units 612 $0.00 -
May 18, 2026 JC Jon Christianson - Officer Option exercise Common Stock (RSUs) 1,020 $0.00 -
May 18, 2026 JC Jon Christianson - Officer Open-market sale Common Stock (RSUs) 522 $115.26 $60K
May 18, 2026 JC Jon Christianson - Officer Option exercise Restricted Stock Units (RSUs) 1,020 $0.00 -
Apr 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (RSUs) 1,622 $129.91 $211K
Apr 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (RSUs) 678 $131.11 $89K
Apr 21, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (RSUs) 1,200 $131.73 $158K
Apr 15, 2026 MA Mac Armstrong - Officer Option exercise Common Stock (RSUs) 6,250 $0.00 -
Apr 15, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock (RSUs) 3,197 $129.46 $414K
Apr 15, 2026 MA Mac Armstrong - Officer Option exercise Restricted Stock Units (RSUs) 6,250 $0.00 -
Apr 7, 2026 JC Jon Christianson - Officer Option exercise Common Stock 3,000 $15.00 $45K
Apr 7, 2026 JC Jon Christianson - Officer Open-market sale Common Stock 3,000 $125.00 $375K
Apr 7, 2026 JC Jon Christianson - Officer Option exercise Employee Stock Option (Right to Buy) 3,000 $0.00 -
Apr 7, 2026 JC Jon Christianson - Officer Open-market sale Common Stock 3,000 $125.00 $375K
Mar 23, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 400 $118.33 $47K
Mar 23, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 500 $119.47 $60K
Mar 23, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 1,622 $120.78 $196K
Mar 23, 2026 MA Mac Armstrong - Officer Open-market sale Common Stock 978 $121.74 $119K
Feb 18, 2026 JC Jon Christianson - Officer Option exercise Common Stock (RSUs) 1,020 $0.00 -
Feb 18, 2026 JC Jon Christianson - Officer Open-market sale Common Stock (RSUs) 522 $128.04 $67K
Feb 18, 2026 JC Jon Christianson - Officer Option exercise Restricted Stock Units (RSUs) 1,020 $0.00 -
PRI $AIG
AMERICAN INTERNATIONAL GROUP, INC.
Mac Armstrong - OfficerOpen-market sale$48K
