Welcome to our dedicated page for Palomar Holdings SEC filings (Ticker: PLMR), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Palomar Holdings, Inc. (PLMR) filed a Form 144 indicating an insider’s intent to sell up to 1,841 common shares through Morgan Stanley Smith Barney. Based on the stated aggregate market value of $242,641, the proposed sale represents roughly 0.007 % of the company’s 26.7 million shares outstanding, a de-minimis stake unlikely to influence ownership structure or trading liquidity. The shares derive from restricted stock granted as compensation; no cash purchase was involved. The filer reports no other sales in the past three months and affirms no knowledge of undisclosed material information. The anticipated sale date is 31 Jul 2025 on Nasdaq.
Because Form 144 is only a notice, the transaction may or may not occur, and it does not disclose the seller’s identity. Nonetheless, it flags potential insider supply in the market. Given the small size relative to float and absence of adverse disclosures, market impact is expected to be minimal.
Insider transaction summary
On 18 Jul 2025, Maplebear Inc. (CART) Chief Product Officer Daniel Danker filed a Form 4 reporting the sale of 10,037 common shares under a Rule 10b5-1 trading plan adopted 28 Feb 2025.
- 9,745 shares sold at a weighted-average price of $48.7971.
- 292 shares sold at a weighted-average price of $49.5382.
- Estimated gross proceeds � $0.49 million.
- Direct ownership after the transactions: 470,190 shares (down from 480,227).
No derivative activity or other material corporate events were disclosed. The filing appears routine and primarily reflects personal portfolio management by the executive.
Waystar Holding Corp. � Form 144 filing (07/21/2025)
An affiliate insider (Craig Bridge) intends to sell up to 85,000 common shares of Waystar Holding Corp. through Morgan Stanley Smith Barney. The planned sale represents roughly 0.05 % of the 173.0 million shares outstanding and has an estimated aggregate market value of $3.12 million based on recent prices. The shares derive from options exercised on 07/19/2024 and will be sold on or after 07/21/2025, potentially under a Rule 10b5-1 trading plan.
The filing also discloses prior 10b5-1 sales by the same insider: 15,946 shares sold on 06/11/2025 generating $649,178 in gross proceeds. No adverse information is asserted by the filer, and the transaction appears routine for liquidity diversification.
Palomar Holdings, Inc. (PLMR) � Form 144 insider sale notice
Chief Executive Officer Mac Armstrong has filed to sell 3,750 common shares through Morgan Stanley Smith Barney on or after 15 July 2025. At an assumed price of roughly $145.32 (based on the stated aggregate market value of $544,950), the proposed sale represents only 0.014% of PLMR’s 26.7 million shares outstanding.
The shares were originally received as restricted-stock compensation on 15 July 2025, suggesting they are newly vested equity awards. The filing also discloses prior activity over the last three months: Armstrong, via a Rule 10b5-1 trading plan, sold 15,000 shares for proceeds of $2.33 million and separately disposed of 3,202 shares for $490 thousand, bringing total recent sales to approximately $2.82 million.
Because the sale is made under an established trading plan and is immaterial relative to the float, it may be viewed as routine portfolio diversification. Nevertheless, continuous insider selling can signal management’s lower near-term return expectations and may weigh on sentiment.
Hawaiian Electric Industries (HE) has filed a Form 4 indicating that director Micah A. Kane acquired 11,759 shares of common stock on 30 June 2025. The transaction is coded �A� (acquisition) with an indicated price of $0.00 because the shares were issued as a stock grant under the HEI 2011 Non-employee Director Stock Plan. No open-market purchase occurred and no derivative securities were involved. After the grant, Kane now directly owns 32,276.72 shares, a net increase of 11,759 shares compared with his prior position, representing roughly a 57% lift in his personal stake. The filing also notes that the total includes shares accumulated through the company’s Dividend Reinvestment and Stock Repurchase Plan.
For investors, the disclosure updates the company’s insider ownership profile and confirms continued equity-based compensation for non-employee directors. While the award aligns director incentives with shareholder interests, it does not constitute a cash-funded vote of confidence in the stock. No other transactions, derivative positions or sales were reported in this filing.
Palomar Holdings, Inc. (PLMR) � Form 144 filing (Rule 144 Notice of Proposed Sale)
The filing discloses a planned disposition of 787 common shares through Morgan Stanley Smith Barney LLC, targeting the NASDAQ on or after 26-27 June 2025. Based on the stated aggregate market value of $122,543, the implied transaction price is roughly $155.8 per share.
The selling securityholder acquired the stock as restricted stock compensation on the same date and holds a separate block of 1,312 restricted shares. There are 26.7 million shares outstanding; therefore, the proposed sale represents less than 0.003 % of total shares, indicating minimal dilution or market supply pressure.
No other sales were disclosed for the past three months, and the signer affirms no undisclosed material adverse information exists. The form contains no financial performance data, corporate developments, or executive changes.
Investor takeaway: The notice is routine, low-volume, and unlikely to affect share price or corporate fundamentals. Its importance is chiefly procedural, signalling potential liquidity by an insider or employee receiving equity compensation, without indicating a change in strategic outlook or financial health.
Mac Armstrong, CEO, Chairman and Director of Palomar Holdings (PLMR), reported significant insider trading activity on June 23, 2025. The executive disposed of 5,000 shares at a weighted average price of $158.14 per share through the Armstrong Family Trust.
Following the transaction, Armstrong's holdings include:
- 70,186 shares held directly, including 2,555 shares purchased through the company's Employee Stock Purchase Plan (ESPP)
- 387,388 shares held indirectly through the Armstrong Family Trust after the reported sale
The shares were sold in multiple transactions with prices ranging from $155.61 to $159.91. This Form 4 filing was submitted by Angela Grant, Attorney-in-Fact, on June 25, 2025.
A Form 144 has been filed for Palomar Holdings indicating a proposed sale of 5,000 shares of common stock with an aggregate market value of $778,350. The sale is planned to be executed through Morgan Stanley Smith Barney LLC on the NASDAQ exchange, with an approximate sale date of June 23, 2025.
The shares were originally acquired as Restricted Stock Units from the issuer on January 26, 2024. The filing also discloses previous sales by the Armstrong Family Trust over the past 3 months:
- May 21, 2025: 5,000 shares sold for $809,798
- April 21, 2025: 5,000 shares sold for $727,032
- April 15, 2025: 3,202 shares sold for $490,042
These transactions appear to be part of a 10b5-1 trading plan. The company currently has 26,742,141 shares outstanding.