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United States Insurance

Palomar Holdings Inc (PLMR)

Track

Over the last 90 days, Palomar Holdings Inc. has seen significant insider selling, with a net value of -$1.37 million. Executives have been the primary sellers. Notable transactions include multiple sales by CEO Mac Armstrong and proposed sales by directors and officers, totaling over $5 million in sell transactions. The stock has experienced a 7.3% decline in the past 90 days.
Stock chart
Ticker: PLMR Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Armstrong Mac
CEO and Chairman
2 sales — total 400,362 USD
Sale 21 May 2026
Value US$199,650.63 | Price 389.49 | Shares 11,804
Sale 21 May 2026
Value US$1,975,882.86 | Price 191.80 | Shares 84,090
Proposed sale 21 May 2026
Value US$2,448,420.44 | Price 326.80 | Shares 7,723
Planned sale 18 May 2026
Value US$32,388.06 | Price 115.26 | Shares 281
Planned sale 18 May 2026
Value US$60,165.72 | Price 115.26 | Shares 522
Proposed sale 18 May 2026
Value US$66,194.00 | Price 108.16 | Shares 612
Sale 18 May 2026
Value US$90,248.58 | Price 115.26 | Shares 783
Proposed sale 18 May 2026
Value US$99,291.00 | Price 108.16 | Shares 918
Sale 21 Apr 2026
Value US$158,079.96 | Price 131.73 | Shares 1,200
Sale 21 Apr 2026
Value US$88,893.46 | Price 131.11 | Shares 678
Sale 21 Apr 2026
Value US$210,706.23 | Price 129.91 | Shares 1,622
Proposed sale 21 Apr 2026
Value US$463,435.00 | Price 132.41 | Shares 3,500
Planned sale 15 Apr 2026
Value US$413,883.62 | Price 129.46 | Shares 3,197
Proposed sale 15 Apr 2026
Value US$481,313.00 | Price 128.35 | Shares 3,750
Planned sale 15 Apr 2026
Value US$10,346.66 | Price 129.33 | Shares 80
Planned sale 15 Apr 2026
Value US$238,795.53 | Price 128.59 | Shares 1,857
Planned sale 7 Apr 2026
Value US$375,000.00 | Price 125.00 | Shares 3,000
Proposed sale 7 Apr 2026
Value US$601,622.82 | Price 121.86 | Shares 4,937
Sale 23 Mar 2026
Value US$119,061.72 | Price 121.74 | Shares 978
Sale 23 Mar 2026
Value US$195,898.19 | Price 120.78 | Shares 1,622
Sale 23 Mar 2026
Value US$59,734.00 | Price 119.47 | Shares 500
Sale 23 Mar 2026
Value US$47,333.60 | Price 118.33 | Shares 400
Proposed sale 23 Mar 2026
Value US$409,150.00 | Price 116.90 | Shares 3,500
Sale 18 Feb 2026
Value US$100,255.32 | Price 128.04 | Shares 783
Proposed sale 18 Feb 2026
Value US$116,595.00 | Price 127.01 | Shares 918
Planned sale 18 Feb 2026
Value US$66,836.88 | Price 128.04 | Shares 522
Proposed sale 18 Feb 2026
Value US$77,730.00 | Price 127.01 | Shares 612
Planned sale 18 Feb 2026
Value US$35,979.24 | Price 128.04 | Shares 281
Sale 12 Feb 2026
Value US$54,251.70 | Price 128.25 | Shares 423
Sale 12 Feb 2026
Value US$12,614.69 | Price 126.15 | Shares 100
Sale 12 Feb 2026
Value US$127,646.26 | Price 124.78 | Shares 1,023
Sale 12 Feb 2026
Value US$161,712.36 | Price 123.63 | Shares 1,308
Sale 12 Feb 2026
Value US$29,845.34 | Price 121.32 | Shares 246
Sale 12 Feb 2026
Value US$60,287.00 | Price 120.57 | Shares 500
Sale 12 Feb 2026
Value US$131,366.95 | Price 119.42 | Shares 1,100
Sale 12 Feb 2026
Value US$35,273.01 | Price 117.58 | Shares 300
Proposed sale 12 Feb 2026
Value US$658,200.00 | Price 131.64 | Shares 5,000
Planned sale 31 Jan 2026
Value US$268,444.86 | Price 121.74 | Shares 2,205
Proposed sale 31 Jan 2026
Value US$1,918,982.00 | Price 124.95 | Shares 15,358
Proposed sale 31 Jan 2026
Value US$319,872.00 | Price 124.95 | Shares 2,560
Planned sale 31 Jan 2026
Value US$62,699.86 | Price 121.75 | Shares 515
Proposed sale 31 Jan 2026
Value US$447,696.00 | Price 124.95 | Shares 3,583
Proposed sale 31 Jan 2026
Value US$74,595.00 | Price 124.95 | Shares 597
Sale 31 Jan 2026
Value US$31,653.73 | Price 121.75 | Shares 260
Proposed sale 31 Jan 2026
Value US$320,622.00 | Price 124.95 | Shares 2,566
Proposed sale 31 Jan 2026
Value US$53,479.00 | Price 124.95 | Shares 428
Planned sale 31 Jan 2026
Value US$35,305.62 | Price 121.74 | Shares 290
Proposed sale 31 Jan 2026
Value US$400,340.00 | Price 124.95 | Shares 3,204
Proposed sale 31 Jan 2026
Value US$66,723.00 | Price 124.95 | Shares 534
Sale 31 Jan 2026
Value US$66,350.64 | Price 121.74 | Shares 545
Proposed sale 31 Jan 2026
Value US$474,060.00 | Price 124.95 | Shares 3,794
Proposed sale 31 Jan 2026
Value US$78,968.00 | Price 124.95 | Shares 632
Planned sale 29 Jan 2026
Value US$358,683.50 | Price 122.04 | Shares 2,939
Planned sale 29 Jan 2026
Value US$300,226.27 | Price 122.04 | Shares 2,460
Proposed sale 29 Jan 2026
Value US$787,560.00 | Price 124.95 | Shares 6,303
Planned sale 29 Jan 2026
Value US$30,998.54 | Price 122.04 | Shares 254
Planned sale 29 Jan 2026
Value US$82,622.98 | Price 122.04 | Shares 677
Planned sale 29 Jan 2026
Value US$58,702.68 | Price 122.04 | Shares 481
Proposed sale 29 Jan 2026
Value US$233,407.00 | Price 124.95 | Shares 1,868
Sale 29 Jan 2026
Value US$44,546.02 | Price 122.04 | Shares 365
Proposed sale 29 Jan 2026
Value US$157,437.00 | Price 124.95 | Shares 1,260
Planned sale 29 Jan 2026
Value US$54,187.00 | Price 122.04 | Shares 444
Proposed sale 29 Jan 2026
Value US$199,670.00 | Price 124.95 | Shares 1,598
Sale 29 Jan 2026
Value US$99,465.45 | Price 122.04 | Shares 815
Sale 29 Jan 2026
Value US$62,363.62 | Price 122.04 | Shares 511
Proposed sale 29 Jan 2026
Value US$251,025.00 | Price 124.95 | Shares 2,009
Planned sale 29 Jan 2026
Value US$51,868.06 | Price 122.04 | Shares 425
Proposed sale 29 Jan 2026
Value US$76,469.00 | Price 124.95 | Shares 612
Planned sale 28 Jan 2026
Value US$1,376,701.92 | Price 119.88 | Shares 11,484
Planned sale 28 Jan 2026
Value US$238,681.08 | Price 119.88 | Shares 1,991
Sale 28 Jan 2026
Value US$173,466.36 | Price 119.88 | Shares 1,447
Planned sale 28 Jan 2026
Value US$184,015.80 | Price 119.88 | Shares 1,535
Sale 28 Jan 2026
Value US$252,107.64 | Price 119.88 | Shares 2,103
Sale 21 Jan 2026
Value US$5,341.86 | Price 130.29 | Shares 41
Sale 21 Jan 2026
Value US$292,721.19 | Price 129.75 | Shares 2,256
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-22 2026-05-21 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
11,804 +3.7%
389.49
US$199,651 		11,804 +3.7% 389.49 US$199,651
2026-05-22 2026-05-21 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
84,090 +40.9%
191.80
US$1,975,883 		84,090 +40.9% 191.80 US$1,975,883
2026-05-21 2026-05-21 PrS Proposed sale
2.9
ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011

Director; Officer

Executive Director
7,723
326.80
US$2,448,420 		7,723 326.80 US$2,448,420
2026-05-20 2026-05-18 PlS Planned sale
Knutzen Jonathan

Chief Risk Officer

Officer
281 -1.0%
115.26
US$32,388 		281 -1.0% 115.26 US$32,388
2026-05-20 2026-05-18 PlS Planned sale
2.0
Christianson Jon

President

Officer
522 -0.8%
115.26
US$60,166 		522 -0.8% 115.26 US$60,166
2026-05-20 2026-05-18 S Sale
3.3
Uchida T Christopher

Chief Financial Officer

Officer
783 -4.8%
115.26
US$90,249 		783 -4.8% 115.26 US$90,249
2026-05-18 2026-05-18 PrS Proposed sale
2.0
Christianson Jon

Officer

Officer
612
108.16
US$66,194 		612 108.16 US$66,194
2026-05-14 2026-05-18 PrS Proposed sale
3.3
Uchida T Christopher

Officer

Officer
918
108.16
US$99,291 		918 108.16 US$99,291
2026-04-22 2026-04-21 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
1,200 -0.4%
131.73
US$158,080 		1,200 -0.4% 131.73 US$158,080
2026-04-22 2026-04-21 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
678 -0.2%
131.11
US$88,893 		678 -0.2% 131.11 US$88,893
2026-04-22 2026-04-21 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
1,622 -0.5%
129.91
US$210,706 		1,622 -0.5% 129.91 US$210,706
2026-04-21 2026-04-21 PrS Proposed sale
2.9
ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011

Director; Officer

Executive Director
3,500
132.41
US$463,435 		3,500 132.41 US$463,435
2026-04-17 2026-04-15 PlS Planned sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
3,197 -3.0%
129.46
US$413,884 		3,197 -3.0% 129.46 US$413,884
2026-04-16 2026-04-15 PlS Planned sale
2.0
Christianson Jon

President

Officer
80 -0.1%
129.33
US$10,347 		80 -0.1% 129.33 US$10,347
2026-04-16 2026-04-15 PlS Planned sale
2.0
Christianson Jon

President

Officer
1,857 -2.7%
128.59
US$238,796 		1,857 -2.7% 128.59 US$238,796
2026-04-09 2026-04-15 PrS Proposed sale
2.9
Armstrong Mac

Officer; Director

Executive Director
3,750
128.35
US$481,313 		3,750 128.35 US$481,313
2026-04-08 2026-04-07 PlS Planned sale
2.0
Christianson Jon

President

Officer
3,000 -4.6%
125.00
US$375,000 		3,000 -4.6% 125.00 US$375,000
2026-04-07 2026-04-07 PrS Proposed sale
2.0
JON CHRISTIANSON

Officer

Officer
4,937
121.86
US$601,623 		4,937 121.86 US$601,623
2026-03-25 2026-03-23 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
978 -0.3%
121.74
US$119,062 		978 -0.3% 121.74 US$119,062
2026-03-25 2026-03-23 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
1,622 -0.5%
120.78
US$195,898 		1,622 -0.5% 120.78 US$195,898
2026-03-25 2026-03-23 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
500 -0.1%
119.47
US$59,734 		500 -0.1% 119.47 US$59,734
2026-03-25 2026-03-23 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
400 -0.1%
118.33
US$47,334 		400 -0.1% 118.33 US$47,334
2026-03-23 2026-03-23 PrS Proposed sale
2.9
ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011

Director; Officer

Executive Director
3,500
116.90
US$409,150 		3,500 116.90 US$409,150
2026-02-20 2026-02-18 S Sale
3.3
Uchida T Christopher

Chief Financial Officer

Officer
783 -5.0%
128.04
US$100,255 		783 -5.0% 128.04 US$100,255
2026-02-20 2026-02-18 PlS Planned sale
2.0
Christianson Jon

President

Officer
522 -0.8%
128.04
US$66,837 		522 -0.8% 128.04 US$66,837
2026-02-20 2026-02-18 PlS Planned sale
Knutzen Jonathan

Chief Risk Officer

Officer
281 -1.0%
128.04
US$35,979 		281 -1.0% 128.04 US$35,979
2026-02-13 2026-02-18 PrS Proposed sale
2.0
Christianson Jon

Officer

Officer
612
127.01
US$77,730 		612 127.01 US$77,730
2026-02-13 2026-02-18 PrS Proposed sale
3.3
Uchida T Christopher

Officer

Officer
918
127.01
US$116,595 		918 127.01 US$116,595
2026-02-13 2026-02-12 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
423 -0.1%
128.25
US$54,252 		423 -0.1% 128.25 US$54,252
2026-02-13 2026-02-12 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
100 -0.0%
126.15
US$12,615 		100 -0.0% 126.15 US$12,615
2026-02-13 2026-02-12 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
1,023 -0.3%
124.78
US$127,646 		1,023 -0.3% 124.78 US$127,646
2026-02-13 2026-02-12 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
1,308 -0.4%
123.63
US$161,712 		1,308 -0.4% 123.63 US$161,712
2026-02-13 2026-02-12 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
246 -0.1%
121.32
US$29,845 		246 -0.1% 121.32 US$29,845
2026-02-13 2026-02-12 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
500 -0.1%
120.57
US$60,287 		500 -0.1% 120.57 US$60,287
2026-02-13 2026-02-12 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
1,100 -0.3%
119.42
US$131,367 		1,100 -0.3% 119.42 US$131,367
2026-02-13 2026-02-12 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
300 -0.1%
117.58
US$35,273 		300 -0.1% 117.58 US$35,273
2026-02-12 2026-02-12 PrS Proposed sale
2.9
ARMSTRONG FAMILY TRUST U/A DTD 04/07/2011

Director; Officer

Executive Director
5,000
131.64
US$658,200 		5,000 131.64 US$658,200
2026-02-02 2026-01-31 PlS Planned sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
2,205 -2.2%
121.74
US$268,445 		2,205 -2.2% 121.74 US$268,445
2026-02-02 2026-01-31 PlS Planned sale
2.0
Christianson Jon

President

Officer
515 -0.8%
121.75
US$62,700 		515 -0.8% 121.75 US$62,700
2026-02-02 2026-01-31 S Sale
2.0
Grant Angela L.

Chief Legal Officer

Officer
260 -3.6%
121.75
US$31,654 		260 -3.6% 121.75 US$31,654
2026-02-02 2026-01-31 PlS Planned sale
Knutzen Jonathan

Chief Risk Officer

Officer
290 -1.1%
121.74
US$35,306 		290 -1.1% 121.74 US$35,306
2026-02-02 2026-01-31 S Sale
3.3
Uchida T Christopher

Chief Financial Officer

Officer
545 -3.7%
121.74
US$66,351 		545 -3.7% 121.74 US$66,351
2026-01-28 2026-01-31 PrS Proposed sale
2.9
Armstrong Mac

Officer; Director

Executive Director
15,358
124.95
US$1,918,982 		15,358 124.95 US$1,918,982
2026-01-28 2026-01-31 PrS Proposed sale
2.9
Armstrong Mac

Officer; Director

Executive Director
2,560
124.95
US$319,872 		2,560 124.95 US$319,872
2026-01-27 2026-01-31 PrS Proposed sale
2.0
Christianson Jon

Officer

Officer
3,583
124.95
US$447,696 		3,583 124.95 US$447,696
2026-01-27 2026-01-31 PrS Proposed sale
2.0
Christianson Jon

Officer

Officer
597
124.95
US$74,595 		597 124.95 US$74,595
2026-01-27 2026-01-31 PrS Proposed sale
3.3
Uchida T Christopher

Officer

Officer
3,794
124.95
US$474,060 		3,794 124.95 US$474,060
2026-01-27 2026-01-31 PrS Proposed sale
3.3
Uchida T Christopher

Officer

Officer
632
124.95
US$78,968 		632 124.95 US$78,968
2026-01-27 2026-01-31 PrS Proposed sale
2.0
Grant Angela L.

Officer

Officer
2,566
124.95
US$320,622 		2,566 124.95 US$320,622
2026-01-27 2026-01-31 PrS Proposed sale
2.0
Grant Angela L.

Officer

Officer
428
124.95
US$53,479 		428 124.95 US$53,479
2026-01-27 2026-01-31 PrS Proposed sale
Knutzen Jonathan

Officer

Officer
3,204
124.95
US$400,340 		3,204 124.95 US$400,340
2026-01-27 2026-01-31 PrS Proposed sale
Knutzen Jonathan

Officer

Officer
534
124.95
US$66,723 		534 124.95 US$66,723
2026-02-02 2026-01-29 PlS Planned sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
2,939 -2.9%
122.04
US$358,683 		2,939 -2.9% 122.04 US$358,683
2026-02-02 2026-01-29 PlS Planned sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
2,460 -2.5%
122.04
US$300,226 		2,460 -2.5% 122.04 US$300,226
2026-02-02 2026-01-29 PlS Planned sale
3.2
Carter Timothy

Chief People Officer

Officer
254 -16.3%
122.04
US$30,999 		254 -16.3% 122.04 US$30,999
2026-02-02 2026-01-29 PlS Planned sale
2.0
Christianson Jon

President

Officer
677 -1.0%
122.04
US$82,623 		677 -1.0% 122.04 US$82,623
2026-02-02 2026-01-29 PlS Planned sale
2.0
Christianson Jon

President

Officer
481 -0.7%
122.04
US$58,703 		481 -0.7% 122.04 US$58,703
2026-02-02 2026-01-29 S Sale
2.0
Grant Angela L.

Chief Legal Officer

Officer
365 -5.3%
122.04
US$44,546 		365 -5.3% 122.04 US$44,546
2026-02-02 2026-01-29 PlS Planned sale
Knutzen Jonathan

Chief Risk Officer

Officer
444 -1.6%
122.04
US$54,187 		444 -1.6% 122.04 US$54,187
2026-02-02 2026-01-29 S Sale
3.3
Uchida T Christopher

Chief Financial Officer

Officer
815 -5.7%
122.04
US$99,465 		815 -5.7% 122.04 US$99,465
2026-02-02 2026-01-29 S Sale
3.3
Uchida T Christopher

Chief Financial Officer

Officer
511 -4.0%
122.04
US$62,364 		511 -4.0% 122.04 US$62,364
2026-02-02 2026-01-29 PlS Planned sale
Herve Rodolphe

Chief Operating Officer

Officer
425 -13.4%
122.04
US$51,868 		425 -13.4% 122.04 US$51,868
2026-01-28 2026-01-29 PrS Proposed sale
2.9
Armstrong Mac

Officer; Director

Executive Director
6,303
124.95
US$787,560 		6,303 124.95 US$787,560
2026-01-27 2026-01-29 PrS Proposed sale
2.0
Christianson Jon

Officer

Officer
1,868
124.95
US$233,407 		1,868 124.95 US$233,407
2026-01-27 2026-01-29 PrS Proposed sale
3.3
Uchida T Christopher

Officer

Officer
2,009
124.95
US$251,025 		2,009 124.95 US$251,025
2026-01-27 2026-01-29 PrS Proposed sale
2.0
Grant Angela L.

Officer

Officer
1,260
124.95
US$157,437 		1,260 124.95 US$157,437
2026-01-27 2026-01-29 PrS Proposed sale
Knutzen Jonathan

Officer

Officer
1,598
124.95
US$199,670 		1,598 124.95 US$199,670
2026-01-27 2026-01-29 PrS Proposed sale
Herve Rodolphe

Officer

Officer
612
124.95
US$76,469 		612 124.95 US$76,469
2026-01-30 2026-01-28 PlS Planned sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
11,484 -11.1%
119.88
US$1,376,702 		11,484 -11.1% 119.88 US$1,376,702
2026-01-30 2026-01-28 PlS Planned sale
2.0
Christianson Jon

President

Officer
1,991 -3.1%
119.88
US$238,681 		1,991 -3.1% 119.88 US$238,681
2026-01-30 2026-01-28 S Sale
2.0
Grant Angela L.

Chief Legal Officer

Officer
1,447 -21.6%
119.88
US$173,466 		1,447 -21.6% 119.88 US$173,466
2026-01-30 2026-01-28 PlS Planned sale
Knutzen Jonathan

Chief Risk Officer

Officer
1,535 -5.8%
119.88
US$184,016 		1,535 -5.8% 119.88 US$184,016
2026-01-30 2026-01-28 S Sale
3.3
Uchida T Christopher

Chief Financial Officer

Officer
2,103 -15.5%
119.88
US$252,108 		2,103 -15.5% 119.88 US$252,108
2026-01-22 2026-01-21 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
41 -0.0%
130.29
US$5,342 		41 -0.0% 130.29 US$5,342
2026-01-22 2026-01-21 S Sale
2.9
Armstrong Mac

CEO and Chairman

Executive Director
2,256 -0.6%
129.75
US$292,721 		2,256 -0.6% 129.75 US$292,721
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