Palomar Holdings (PLMR) stock: insider trades, news & valuation
Financials · Heavy selling
Close · Oct 9, 2026
$130.76
-0.5% on the day
+9.6% over 12 months
52-week range $101.07 – $144.79
Share price and insider trades
PLMR closeInsider buyInsider sale
Bought, 12 months$0
Sold, 12 months$23.0M
Insiders buying0
Insiders selling7
Palomar Holdings insider trading at a glance (Oct 9, 2026): in the past 12 months, 0 insiders bought $0 and 7 sold $23.0M of PLMR stock on the open market; P/E 17.6 vs. a sector median of 12.2.
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PLMR insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $135 | 1 | $11.2M | 19 |
| Q2 2026 | — | 0 | $2.9M | 17 |
| Q1 2026 | — | 0 | $6.1M | 42 |
| Q4 2025 | — | 0 | $2.7M | 19 |
| Q3 2025 | — | 0 | — | 0 |
| Q2 2025 | — | 0 | — | 0 |
| Q1 2025 | — | 0 | $95K | 2 |
Valuation, profit and volume
P/E (trailing)17.6Sector median 12.2
Market value$3.47BInsurance - Property & Casualty
Profit margin18.6%Revenue growth +54.7%
Volume vs. 50-day1.0×Last 5 sessions
Insiders' paper profit−$1On all tracked purchases -0.9%
Summary
Over the past 12 months, 0 Palomar Holdings, Inc. insiders reported open-market purchases totaling $0, while 7 insiders reported sales totaling $23.0M. 54 of 99 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
PLMR stock news and SEC filings
Recent 8-K filings and headlines. Tone is scored from the headline wording; “Policy” marks regulatory, trade or government topics.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 2,100320,288 held (−1%) | $134.60 | $283K | -2.9% | — |
| Sep 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,400318,888 held (−0%) | $135.57 | $190K | -3.5% | — |
| Sep 11SEC | Daryl BradleyDirector | Buy | 17,313 held (+0%) | $131.96 | $135 | -0.9% | — |
| Aug 24SEC | Mac ArmstrongCEO, Chair | Sell Plan | 2,339323,180 held (−1%) | $130.49 | $305K | +0.2% | — |
| Aug 24SEC | Mac ArmstrongCEO, Chair | Sell Plan | 792322,388 held (−0%) | $131.37 | $104K | -0.5% | — |
| Aug 24SEC | Mac ArmstrongCEO, Chair | Sell Plan | 369325,519 held (−0%) | $129.65 | $48K | +0.9% | — |
| Aug 20SEC | T Christopher UchidaCFO | Sell | 79116,238 held (−5%) | $127.74 | $101K | +2.4% | — |
| Aug 20SEC | Jon ChristiansonPresident | Sell | 52866,970 held (−1%) | $127.75 | $67K | +2.4% | — |
| Aug 20SEC | Jonathan KnutzenChief Risk Officer | Sell | 29628,250 held (−1%) | $127.75 | $38K | +2.4% | — |
| Aug 4SEC | Rodolphe HerveCOO | Sell | 8184,721 held (−15%) | $135.35 | $111K | -3.4% | — |
| Aug 4SEC | Rodolphe HerveCOO | Sell | 3893,548 held (−10%) | $135.35 | $53K | -3.4% | — |
| Jul 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 2,103327,285 held (−1%) | $136.70 | $287K | -4.3% | — |
| Jul 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 937326,348 held (−0%) | $137.74 | $129K | -5.1% | — |
| Jul 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 260326,088 held (−0%) | $138.47 | $36K | -5.6% | — |
| Jul 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 200325,888 held (−0%) | $139.43 | $28K | -6.2% | — |
| Jul 21SEC | Jon ChristiansonPresident | Sell Plan | 3,00066,478 held (−4%) | $139.50 | $418K | -6.3% | — |
| Jul 17SEC | Mac ArmstrongCEO, Chair | Sell | 57,544160,068 held (−26%) | $131.66 | $7.6M | -0.7% | — |
| Jul 17SEC | Mac ArmstrongCEO, Chair | Sell | 3,197105,112 held (−3%) | $131.66 | $421K | -0.7% | — |
| Jul 6SEC | Jon ChristiansonPresident | Sell Plan | 4,42966,478 held (−6%) | $139.50 | $618K | -6.3% | — |
| Jul 6SEC | Jon ChristiansonPresident | Sell Plan | 2,43466,478 held (−4%) | $139.50 | $340K | -6.3% | — |
| Jun 30SEC | Timothy CarterChief People Officer | Sell | 3002,190 held (−12%) | $124.29 | $37K | +5.2% | — |
| Jun 30SEC | Timothy CarterChief People Officer | Sell | 1801,670 held (−10%) | $124.29 | $22K | +5.2% | — |
| Jun 24SEC | Mac ArmstrongCEO, Chair | Sell Plan | 2,005330,883 held (−1%) | $112.72 | $226K | +16.0% | — |
| Jun 24SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,495329,388 held (−0%) | $113.28 | $169K | +15.4% | — |
| May 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 2,172332,888 held (−1%) | $114.67 | $249K | +14.0% | — |
| May 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,328335,060 held (−0%) | $113.93 | $151K | +14.8% | — |
| May 20SEC | T Christopher UchidaCFO | Sell | 78315,499 held (−5%) | $115.26 | $90K | +13.4% | — |
| May 20SEC | Jon ChristiansonPresident | Sell | 52266,478 held (−1%) | $115.26 | $60K | +13.4% | — |
| May 20SEC | Jonathan KnutzenChief Risk Officer | Sell | 28127,934 held (−1%) | $115.26 | $32K | +13.4% | — |
| Apr 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,622338,266 held (−0%) | $129.91 | $211K | +0.7% | — |
| Apr 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,200336,388 held (−0%) | $131.73 | $158K | -0.7% | — |
| Apr 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 678337,588 held (−0%) | $131.11 | $89K | -0.3% | — |
| Apr 17SEC | Mac ArmstrongCEO, Chair | Sell | 3,197102,059 held (−3%) | $129.46 | $414K | +1.0% | — |
| Apr 16SEC | Jon ChristiansonPresident | Sell Plan | 3,00065,919 held (−4%) | $125.00 | $375K | +4.6% | — |
| Apr 16SEC | Jon ChristiansonPresident | Sell Plan | 1,85765,999 held (−3%) | $128.59 | $239K | +1.7% | — |
| Apr 16SEC | Jon ChristiansonPresident | Sell Plan | 8065,919 held (−0%) | $129.33 | $10K | +1.1% | — |
| Apr 8SEC | Jon ChristiansonPresident | Sell Plan | 3,00062,919 held (−5%) | $125.00 | $375K | +4.6% | — |
| Mar 25SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,622340,866 held (−0%) | $120.78 | $196K | +8.3% | — |
| Mar 25SEC | Mac ArmstrongCEO, Chair | Sell Plan | 978339,888 held (−0%) | $121.74 | $119K | +7.4% | — |
| Mar 25SEC | Mac ArmstrongCEO, Chair | Sell Plan | 500342,488 held (−0%) | $119.47 | $60K | +9.5% | — |
| Mar 25SEC | Mac ArmstrongCEO, Chair | Sell Plan | 400342,988 held (−0%) | $118.33 | $47K | +10.5% | — |
| Feb 20SEC | T Christopher UchidaCFO | Sell | 78314,752 held (−5%) | $128.04 | $100K | +2.1% | — |
| Feb 20SEC | Jon ChristiansonPresident | Sell | 52265,919 held (−1%) | $128.04 | $67K | +2.1% | — |
| Feb 20SEC | Jonathan KnutzenChief Risk Officer | Sell | 28127,579 held (−1%) | $128.04 | $36K | +2.1% | — |
| Feb 13SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,308344,934 held (−0%) | $123.63 | $162K | +5.8% | — |
| Feb 13SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,100346,988 held (−0%) | $119.42 | $131K | +9.5% | — |
| Feb 13SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,023343,911 held (−0%) | $124.78 | $128K | +4.8% | — |
| Feb 13SEC | Mac ArmstrongCEO, Chair | Sell Plan | 500346,488 held (−0%) | $120.57 | $60K | +8.5% | — |
| Feb 13SEC | Mac ArmstrongCEO, Chair | Sell Plan | 423343,388 held (−0%) | $128.25 | $54K | +2.0% | — |
| Feb 13SEC | Mac ArmstrongCEO, Chair | Sell Plan | 300348,088 held (−0%) | $117.58 | $35K | +11.2% | — |
| Feb 13SEC | Mac ArmstrongCEO, Chair | Sell Plan | 246346,242 held (−0%) | $121.32 | $30K | +7.8% | — |
| Feb 13SEC | Mac ArmstrongCEO, Chair | Sell Plan | 100343,811 held (−0%) | $126.15 | $13K | +3.7% | — |
| Feb 4SEC | Angela L. GrantGeneral Counsel | Sell | 3975,939 held (−6%) | $122.04 | $48K | +7.1% | — |
| Feb 4SEC | Jonathan KnutzenChief Risk Officer | Sell | 38125,658 held (−1%) | $122.04 | $46K | +7.1% | — |
| Feb 2SEC | Mac ArmstrongCEO, Chair | Sell | 2,93996,843 held (−3%) | $122.04 | $359K | +7.1% | — |
| Feb 2SEC | Mac ArmstrongCEO, Chair | Sell | 2,46094,063 held (−3%) | $122.04 | $300K | +7.1% | — |
| Feb 2SEC | Mac ArmstrongCEO, Chair | Sell | 2,20598,904 held (−2%) | $121.74 | $268K | +7.4% | — |
| Feb 2SEC | T Christopher UchidaCFO | Sell | 81513,496 held (−6%) | $122.04 | $99K | +7.1% | — |
| Feb 2SEC | Jon ChristiansonPresident | Sell | 67764,941 held (−1%) | $122.04 | $83K | +7.1% | — |
| Feb 2SEC | T Christopher UchidaCFO | Sell | 54514,005 held (−4%) | $121.74 | $66K | +7.4% | — |
| Feb 2SEC | Jon ChristiansonPresident | Sell | 51565,421 held (−1%) | $121.75 | $63K | +7.4% | — |
| Feb 2SEC | T Christopher UchidaCFO | Sell | 51112,370 held (−4%) | $122.04 | $62K | +7.1% | — |
| Feb 2SEC | Jon ChristiansonPresident | Sell | 48163,831 held (−1%) | $122.04 | $59K | +7.1% | — |
| Feb 2SEC | Jonathan KnutzenChief Risk Officer | Sell | 44426,648 held (−2%) | $122.04 | $54K | +7.1% | — |
| Feb 2SEC | Rodolphe HerveCOO | Sell | 4252,758 held (−13%) | $122.04 | $52K | +7.1% | — |
| Feb 2SEC | Angela L. GrantGeneral Counsel | Sell | 3975,939 held (−6%) | $122.04 | $48K | +7.1% | — |
| Feb 2SEC | Jonathan KnutzenChief Risk Officer | Sell | 38125,658 held (−1%) | $122.04 | $46K | +7.1% | — |
| Feb 2SEC | Angela L. GrantGeneral Counsel | Sell | 3656,580 held (−5%) | $122.04 | $45K | +7.1% | — |
| Feb 2SEC | Jonathan KnutzenChief Risk Officer | Sell | 29027,248 held (−1%) | $121.74 | $35K | +7.4% | — |
| Feb 2SEC | Angela L. GrantGeneral Counsel | Sell | 2607,033 held (−4%) | $121.75 | $32K | +7.4% | — |
| Feb 2SEC | Timothy CarterChief People Officer | Sell | 2541,300 held (−16%) | $122.04 | $31K | +7.1% | — |
| Jan 30SEC | Mac ArmstrongCEO, Chair | Sell | 11,48491,737 held (−11%) | $119.88 | $1.4M | +9.1% | — |
| Jan 30SEC | T Christopher UchidaCFO | Sell | 2,10311,473 held (−15%) | $119.88 | $252K | +9.1% | — |
| Jan 30SEC | Jon ChristiansonPresident | Sell | 1,99162,985 held (−3%) | $119.88 | $239K | +9.1% | — |
| Jan 30SEC | Jonathan KnutzenChief Risk Officer | Sell | 1,53524,809 held (−6%) | $119.88 | $184K | +9.1% | — |
| Jan 30SEC | Angela L. GrantGeneral Counsel | Sell | 1,4475,242 held (−22%) | $119.88 | $173K | +9.1% | — |
| Jan 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 2,256348,429 held (−1%) | $129.75 | $293K | +0.8% | — |
| Jan 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,655350,685 held (−0%) | $128.67 | $213K | +1.6% | — |
| Jan 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,048352,340 held (−0%) | $127.84 | $134K | +2.3% | — |
| Jan 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 41348,388 held (−0%) | $130.29 | $5K | +0.4% | — |
| Jan 20SEC | Mac ArmstrongCEO, Chair | Sell | 2,31080,314 held (−3%) | $130.00 | $300K | +0.6% | — |
| Dec 29SEC | Jon ChristiansonPresident | Sell Plan | 1,29159,631 held (−2%) | $139.50 | $180K | -6.3% | — |
| Dec 29SEC | Jon ChristiansonPresident | Sell Plan | 20059,631 held (−0%) | $139.50 | $28K | -6.3% | — |
| Dec 29SEC | Jon ChristiansonPresident | Sell Plan | 10059,631 held (−0%) | $139.50 | $14K | -6.3% | — |
| Dec 29SEC | Jon ChristiansonPresident | Sell Plan | 10059,631 held (−0%) | $139.50 | $14K | -6.3% | — |
| Dec 23SEC | Mac ArmstrongCEO, Chair | Sell Plan | 2,432355,156 held (−1%) | $135.95 | $331K | -3.8% | — |
| Dec 23SEC | Mac ArmstrongCEO, Chair | Sell Plan | 1,757353,399 held (−0%) | $137.15 | $241K | -4.7% | — |
| Dec 23SEC | Mac ArmstrongCEO, Chair | Sell Plan | 800357,588 held (−0%) | $135.04 | $108K | -3.2% | — |
| Dec 23SEC | Mac ArmstrongCEO, Chair | Sell Plan | 11353,388 held (−0%) | $137.64 | $2K | -5.0% | — |
| Nov 24SEC | Mac ArmstrongCEO, Chair | Sell Plan | 3,124359,264 held (−1%) | $123.01 | $384K | +6.3% | — |
| Nov 24SEC | Mac ArmstrongCEO, Chair | Sell Plan | 876358,388 held (−0%) | $123.98 | $109K | +5.5% | — |
| Nov 24SEC | Mac ArmstrongCEO, Chair | Sell Plan | 700362,388 held (−0%) | $121.87 | $85K | +7.3% | — |
| Nov 24SEC | Mac ArmstrongCEO, Chair | Sell Plan | 300363,088 held (−0%) | $120.34 | $36K | +8.7% | — |
| Nov 20SEC | T Christopher UchidaCFO | Sell | 7827,916 held (−9%) | $128.84 | $101K | +1.5% | — |
| Nov 20SEC | Jon ChristiansonPresident | Sell | 52259,631 held (−1%) | $128.84 | $67K | +1.5% | — |
| Nov 20SEC | Jonathan KnutzenChief Risk Officer | Sell | 28121,565 held (−1%) | $128.84 | $36K | +1.5% | — |
| Oct 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 2,900367,388 held (−1%) | $115.62 | $335K | +13.1% | — |
| Oct 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 2,037370,288 held (−1%) | $114.94 | $234K | +13.8% | — |
| Oct 22SEC | Mac ArmstrongCEO, Chair | Sell Plan | 63372,325 held (−0%) | $113.10 | $7K | +15.6% | — |
| Oct 17SEC | Mac ArmstrongCEO, Chair | Sell | 3,21876,374 held (−4%) | $116.10 | $374K | +12.6% | — |
Insiders at Palomar Holdings, Inc.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Mac ArmstrongCEO, Chair | — | $17.6M | Sep 22, 2026 | — |
| Jon ChristiansonPresident | — | $3.3M | Aug 20, 2026 | — |
| T Christopher UchidaCFO | — | $873K | Aug 20, 2026 | — |
| Jonathan KnutzenChief Risk Officer | — | $509K | Aug 20, 2026 | — |
| Angela L. GrantGeneral Counsel | — | $347K | Feb 4, 2026 | — |
| Rodolphe HerveCOO | — | $215K | Aug 4, 2026 | — |
| Timothy CarterChief People Officer | — | $91K | Jun 30, 2026 | — |
| Daryl BradleyDirector | $135 | — | Sep 11, 2026 | — |
Insider activity at other Financials companies
Same sector, ranked by insider buying in the last 90 days.
PLMR stock: common questions
Are Palomar Holdings, Inc. insiders buying PLMR stock?
In the past 12 months, 0 insiders reported open-market purchases of PLMR worth $0. The latest was Director Daryl Bradley bought $135 of PLMR at $131.96 — first open-market purchase in our records.
Are Palomar Holdings, Inc. insiders selling PLMR stock?
7 insiders reported sales worth $23.0M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is PLMR's P/E ratio?
PLMR trades at about 17.6 times trailing earnings, compared with a median of 12.2 for the Financials sector.
What is PLMR's 52-week range?
Over the past year PLMR has traded between $101.07 and $144.79. It last closed at $130.76 on Oct 9, 2026.