PLMR
insider transactionsPalomar Holdings, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-19.7K
0 buy · 19.7K sell
Net value · 90d
-$2.5M
$0 in · $2.5M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
13
0 buy · 19.7K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Exercise·M
Director
$0
1.7K sh
Own New
-
Exercise·M
Director
$100.0K
1.7K sh · $58.06
Own +19%
-
Sell·S
Mac Armstrong KEY
CEO and Chairman · 10b5-1
$249.1K
2.2K sh · $114.67
Own -1%
-
Sell·S
Mac Armstrong KEY
CEO and Chairman · 10b5-1
$151.3K
1.3K sh · $113.93
Own -0%
-
Grant·A
Director
$0
1.3K sh
Own +3%
-
Grant·A
Director
$0
1.3K sh
Own +17%
-
Grant·A
Director
$0
1.3K sh
Own +21%
-
Grant·A
Director
$0
1.3K sh
Own +16%
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Grant·A
Director
$0
1.3K sh
Own +22%
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Exercise·M
Chief Financial Officer
$0
1.5K sh
Own +100%
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Sell·S
Chief Financial Officer
$90.2K
783 sh · $115.26
Own -5%
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Exercise·M
Chief Financial Officer
$0
1.5K sh
Own +10%
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Exercise·M
Chief Risk Officer
$0
612 sh
Own +100%
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Sell·S
Chief Risk Officer
$32.4K
281 sh · $115.26
Own -1%
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Exercise·M
Chief Risk Officer
$0
612 sh
Own +2%
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Exercise·M
Jon Christianson KEY
President
$0
1.0K sh
Own +100%
-
Sell·S
Jon Christianson KEY
President
$60.2K
522 sh · $115.26
Own -1%
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Exercise·M
Jon Christianson KEY
President
$0
1.0K sh
Own +2%
-
Sell·S
Mac Armstrong KEY
CEO and Chairman · 10b5-1
$158.1K
1.2K sh · $131.73
Own -0%
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Sell·S
Mac Armstrong KEY
CEO and Chairman · 10b5-1
$88.9K
678 sh · $131.11
Own -0%
-
Sell·S
Mac Armstrong KEY
CEO and Chairman · 10b5-1
$210.7K
1.6K sh · $129.91
Own -0%
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Exercise·M
Jon Christianson KEY
President · 10b5-1
$0
1.9K sh
Own New
-
Sell·S
Jon Christianson KEY
President · 10b5-1
$10.3K
80 sh · $129.33
Own -0%
-
Sell·S
Jon Christianson KEY
President · 10b5-1
$238.8K
1.9K sh · $128.59
Own -3%
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Exercise·M
Jon Christianson KEY
President · 10b5-1
$29.1K
1.9K sh · $15.00
Own +3%
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Exercise·M
Mac Armstrong KEY
CEO and Chairman
$0
6.2K sh
Own New
-
Sell·S
Mac Armstrong KEY
CEO and Chairman
$413.9K
3.2K sh · $129.46
Own -3%
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Exercise·M
Mac Armstrong KEY
CEO and Chairman
$0
6.2K sh
Own +6%
-
Sell·S
Jon Christianson KEY
President · 10b5-1
$375.0K
3.0K sh · $125.00
Own -5%
-
Exercise·M
Jon Christianson KEY
President · 10b5-1
$0
3.0K sh
Own New
-
Sell·S
Jon Christianson KEY
President · 10b5-1
$375.0K
3.0K sh · $125.00
Own -4%
-
Exercise·M
Jon Christianson KEY
President · 10b5-1
$45.0K
3.0K sh · $15.00
Own +5%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 2, 2026 | Martha Notaras | Exercise M | 1.7K | $0 |
| Jun 2, 2026 | Martha Notaras | Exercise M | 1.7K | $100.0K |
| May 21, 2026 | Mac Armstrong KEY 10b5-1 | Sell S | 2.2K | $249.1K |
| May 21, 2026 | Mac Armstrong KEY 10b5-1 | Sell S | 1.3K | $151.3K |
| May 21, 2026 | Richard H Taketa | Grant A | 1.3K | $0 |
| May 21, 2026 | Martha Notaras | Grant A | 1.3K | $0 |
| May 21, 2026 | Daina Middleton | Grant A | 1.3K | $0 |
| May 21, 2026 | Catriona M Fallon | Grant A | 1.3K | $0 |
| May 21, 2026 | Daryl Bradley | Grant A | 1.3K | $0 |
| May 18, 2026 | Christopher T Uchida KEY | Exercise M | 1.5K | $0 |
| May 18, 2026 | Christopher T Uchida KEY | Sell S | 783 | $90.2K |
| May 18, 2026 | Christopher T Uchida KEY | Exercise M | 1.5K | $0 |
| May 18, 2026 | Jonathan Knutzen | Exercise M | 612 | $0 |
| May 18, 2026 | Jonathan Knutzen | Sell S | 281 | $32.4K |
| May 18, 2026 | Jonathan Knutzen | Exercise M | 612 | $0 |
| May 18, 2026 | Jon Christianson KEY | Exercise M | 1.0K | $0 |
| May 18, 2026 | Jon Christianson KEY | Sell S | 522 | $60.2K |
| May 18, 2026 | Jon Christianson KEY | Exercise M | 1.0K | $0 |
| Apr 21, 2026 | Mac Armstrong KEY 10b5-1 | Sell S | 1.2K | $158.1K |
| Apr 21, 2026 | Mac Armstrong KEY 10b5-1 | Sell S | 678 | $88.9K |
| Apr 21, 2026 | Mac Armstrong KEY 10b5-1 | Sell S | 1.6K | $210.7K |
| Apr 15, 2026 | Jon Christianson KEY 10b5-1 | Exercise M | 1.9K | $0 |
| Apr 15, 2026 | Jon Christianson KEY 10b5-1 | Sell S | 80 | $10.3K |
| Apr 15, 2026 | Jon Christianson KEY 10b5-1 | Sell S | 1.9K | $238.8K |
| Apr 15, 2026 | Jon Christianson KEY 10b5-1 | Exercise M | 1.9K | $29.1K |
| Apr 15, 2026 | Mac Armstrong KEY | Exercise M | 6.2K | $0 |
| Apr 15, 2026 | Mac Armstrong KEY | Sell S | 3.2K | $413.9K |
| Apr 15, 2026 | Mac Armstrong KEY | Exercise M | 6.2K | $0 |
| Apr 7, 2026 | Jon Christianson KEY 10b5-1 | Sell S | 3.0K | $375.0K |
| Apr 7, 2026 | Jon Christianson KEY 10b5-1 | Exercise M | 3.0K | $0 |
| Apr 7, 2026 | Jon Christianson KEY 10b5-1 | Sell S | 3.0K | $375.0K |
| Apr 7, 2026 | Jon Christianson KEY 10b5-1 | Exercise M | 3.0K | $45.0K |
About PLMR insider trading
This page tracks insider transactions for Palomar Holdings, Inc. (PLMR) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.