Palomar Holdings PLMR Insider Ownership

NASDAQ PLMR

$137.83 -1.76 (-1.26%)

At close: Oct 19, 2026 · 4:00 PM EDT

Insider Holdings by Owner

1.19Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

2.51%

Shares Held by Insiders

660.55K

filed for Sep 2026

Shares Outstanding

26.35Mn

26,346,887 shares

Direct Holdings

341.66K

Indirect: 318.89K

Net Shares Traded (QoQ)

no net change in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

Over the past year, PLMR insiders bought $135 of stock (1 share) and sold $7.65 million (59.11K shares) on the open market.

Behind Palomar Holdings' open-market trades in the past 12 months were one insider buying and 4 insiders selling.
Among PLMR's insiders, Daryl Bradley (Director) was the top open-market buyer in the past 12 months, with $135 of stock purchased (1 share) and the latest purchase on September 2, 2026.
On the selling side, Mac Armstrong (CEO and Chairman) sold the most Palomar Holdings stock on the open market over the past 12 months, $4.96 million (39K shares), most recently on September 21, 2026.
In transactions other than open-market trades, Palomar Holdings insiders received 2.17K shares in stock awards, acquired 26.92K shares through option exercises and conversions and gave away 4K shares as gifts over the past 12 months.
Business Quant data puts insider holdings in PLMR at 660.55K shares across insiders' latest Form 4 filings.
Direct holdings account for 341.66K shares (51.72%) of PLMR's insider total, and indirect holdings through trusts, partnerships and family members for 318.89K shares (48.28%).
Business Quant counts 12 insiders with holdings in Palomar Holdings stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
Palomar Holdings' three largest insider shareholders, based on their latest Form 4 filings, are Mac Armstrong (CEO and Chairman, 479.05K shares), Jon Christianson (President, 66.48K shares) and Richard H. Taketa (Director, 46.03K shares).
Of the shares held by PLMR insiders, 72.52% belong to Mac Armstrong.
Institutional holders reported 93.09% of Palomar Holdings' outstanding shares for Q2 2026; insiders' latest Form 4 filings put their stake at about 2.51%, and other investors, including the public, hold the remaining 4.40%.
Over the past 12 months, 14 insiders reported transactions in Palomar Holdings stock in 65 Form 4 filings.
The insider holdings and trades above for Palomar Holdings reflect Form 4 filings through September 22, 2026.

Form 4 Holdings

Insiders Holding PLMR

Insiders 18

Shares held 1.19Mn

Of outstanding 4.52%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Mac Armstrong	Ceo And Chairman	265,180	318,888	584,068	49.1%	22 Sep, 2026
2	Jon Christianson	President	196,433	0	196,433	16.5%	20 Aug, 2026
3	Heath A Fisher	President	702	163,198	163,900	13.8%	31 Jan, 2022
4	T Christopher Uchida	Chief Financial Officer	59,770	0	59,770	5.0%	20 Aug, 2026
5	Jonathan Knutzen	Chief Risk Officer	53,059	0	53,059	4.5%	20 Aug, 2026
6	Richard H Taketa	Director	46,030	0	46,030	3.9%	26 May, 2026
7	Angela L. Grant	Chief Legal Officer	14,043	0	14,043	1.2%	04 Feb, 2026
8	Martha Notaras	Director	10,896	0	10,896	0.9%	03 Jun, 2026
9	Michelle Antoinette Johnson	Chief People Prod. Officer	9,763	0	9,763	0.8%	02 Feb, 2024
10	Catriona M Fallon	Director	9,355	0	9,355	0.8%	26 May, 2026
11	Thomas A Bradley	Director	8,074	0	8,074	0.7%	26 May, 2026
12	Daina Middleton	Director	7,509	0	7,509	0.6%	26 May, 2026
13	Rodolphe Herve	Chief Operating Officer	7,479	0	7,479	0.6%	04 Aug, 2026
14	Daryl Bradley	Director	7,313	0	7,313	0.6%	11 Sep, 2026
15	Robert E Dowdell	Director	6,036	0	6,036	0.5%	25 May, 2023
16	Timothy Carter	Chief People Officer	3,490	0	3,490	0.3%	30 Jun, 2026
17	Scott L Beiser	Director	2,173	0	2,173	0.2%	26 May, 2026
18	William Bold	Chief Strategy Officer	1,073	0	1,073	0.1%	12 Sep, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

1,199 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
21 Sep, 2026	Mac Armstrong	Ceo And Chairman	Disposed S	2,100	$134.60	$282.65K	320,288	Indirect
21 Sep, 2026	Mac Armstrong	Ceo And Chairman	Disposed S	1,400	$135.57	$189.79K	318,888	Indirect
02 Sep, 2026	Daryl Bradley	Director	Acquired P	1	$131.96	$135	7,313	Direct
21 Aug, 2026	Mac Armstrong	Ceo And Chairman	Disposed S	369	$129.65	$47.84K	325,519	Indirect
21 Aug, 2026	Mac Armstrong	Ceo And Chairman	Disposed S	2,339	$130.49	$305.23K	323,180	Indirect
21 Aug, 2026	Mac Armstrong	Ceo And Chairman	Disposed S	792	$131.37	$104.04K	322,388	Indirect
18 Aug, 2026	Jon Christianson	President	Acquired M	1,020	$0.00	$0	67,498	Direct
18 Aug, 2026	Jonathan Knutzen	Chief Risk Officer	Acquired M	612	$0.00	$0	28,546	Direct
18 Aug, 2026	T Christopher Uchida	Chief Financial Officer	Acquired M	1,530	$0.00	$0	17,029	Direct
18 Aug, 2026	Jonathan Knutzen	Chief Risk Officer	Disposed S	296	$127.75	$37.81K	28,250	Direct
18 Aug, 2026	Jon Christianson	President	Disposed S	528	$127.75	$67.45K	66,970	Direct
18 Aug, 2026	T Christopher Uchida	Chief Financial Officer	Disposed S	791	$127.74	$101.04K	16,238	Direct
18 Aug, 2026	Jonathan Knutzen	Chief Risk Officer	Disposed M	612	$0.00	$0	612	Direct
18 Aug, 2026	T Christopher Uchida	Chief Financial Officer	Disposed M	1,530	$0.00	$0	1,530	Direct
18 Aug, 2026	Jon Christianson	President	Disposed M	1,020	$0.00	$0	1,020	Direct
31 Jul, 2026	Rodolphe Herve	Chief Operating Officer	Acquired M	1,077	$0.00	$0	3,937	Direct
31 Jul, 2026	Rodolphe Herve	Chief Operating Officer	Disposed S	389	$135.35	$52.65K	3,548	Direct
31 Jul, 2026	Rodolphe Herve	Chief Operating Officer	Acquired M	1,991	$0.00	$0	5,539	Direct
31 Jul, 2026	Rodolphe Herve	Chief Operating Officer	Disposed S	818	$135.35	$110.72K	4,721	Direct
31 Jul, 2026	Rodolphe Herve	Chief Operating Officer	Disposed M	1,077	$0.00	$0	1,077	Direct

Showing 1 to 20 of 1,199 transactions