PLMR insider buying and SEC filings, explained
Palomar Holdings, Inc. · CIK 1761312
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$0
Planned sales (10b5-1)
$8.4M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Oct 21, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 3,500 shares indirectly (by trust) at about $138.31 ($484K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 315,388 shares. | SEC filing Filed Oct 22, 2026, 4:15 PM ET |
| Sep 21, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 3,500 shares indirectly (by trust) at about $134.99 ($472K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 318,888 shares. | SEC filing Filed Sep 22, 2026 |
| Sep 2, 2026 | Open-market purchase | Daryl Bradley (Director) bought 1 shares at $131.96 ($135) in an open-market purchase. Holdings up <1% to 7,313 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Sep 11, 2026 |
| Aug 21, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 3,500 shares indirectly (by trust) at about $130.60 ($457K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 322,388 shares. | SEC filing Filed Aug 24, 2026 |
| Jul 21, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 3,500 shares indirectly (by trust) at about $137.27 ($480K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 325,888 shares. | SEC filing Filed Jul 22, 2026 |
| Jul 20, 2026 | Planned (10b5-1) | Jon Christianson (President / COO) sold 3,000 shares at $139.50 ($419K), marked as a 10b5-1 plan trade. Holdings down 4% to 66,478 shares. | SEC filing Filed Jul 21, 2026 |
| Jul 2, 2026 | Planned (10b5-1) | Jon Christianson (President / COO) sold 6,863 shares at $139.50 ($957K), marked as a 10b5-1 plan trade. Holdings down 9% to 66,478 shares. | SEC filing Filed Jul 6, 2026 |
| Jun 22, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 3,500 shares indirectly (by trust) at about $112.96 ($395K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 329,388 shares. | SEC filing Filed Jun 24, 2026 |
| May 21, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 3,500 shares indirectly (by trust) at about $114.39 ($400K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 332,888 shares. | SEC filing Filed May 22, 2026 |
| Apr 21, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 3,500 shares indirectly (by trust) at about $130.77 ($458K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 336,388 shares. | SEC filing Filed Apr 22, 2026 |
| Apr 15, 2026 | Planned (10b5-1) | Jon Christianson (President / COO) sold 1,937 shares at about $128.62 ($249K), marked as a 10b5-1 plan trade. Holdings down 3% to 65,919 shares. | SEC filing Filed Apr 16, 2026 |
| Apr 7, 2026 | Planned (10b5-1) Amended filing | Jon Christianson (President / COO) sold 3,000 shares at $125.00 ($375K), marked as a 10b5-1 plan trade. Holdings down 4% to 65,919 shares. This amends a filing from Apr 8. | SEC filing Filed Apr 16, 2026 |
| Mar 23, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 3,500 shares indirectly (by trust) at about $120.58 ($422K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 339,888 shares. | SEC filing Filed Mar 25, 2026 |
| Feb 12, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 5,000 shares indirectly (by trust) at about $122.60 ($613K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 343,388 shares. | SEC filing Filed Feb 13, 2026 |
| Jan 21, 2026 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 5,000 shares indirectly (by trust) at about $129.00 ($645K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 348,388 shares. | SEC filing Filed Jan 22, 2026 |
| Dec 23, 2025 | Planned (10b5-1) | Jon Christianson (President / COO) sold 1,691 shares at $139.50 ($236K), marked as a 10b5-1 plan trade. Holdings down 3% to 59,631 shares. | SEC filing Filed Dec 29, 2025 |
| Dec 22, 2025 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 5,000 shares indirectly (by trust) at about $136.23 ($681K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 353,388 shares. | SEC filing Filed Dec 23, 2025 |
| Nov 21, 2025 | Planned (10b5-1) | Mac Armstrong (CEO and Director) sold 5,000 shares indirectly (by trust) at about $122.86 ($614K), marked as a 10b5-1 plan trade. Holdings by trust down 1% to 358,388 shares. | SEC filing Filed Nov 24, 2025 |
75 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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