Mac Armstrong sold $458k of PLMR
CEO and Chairman at Palomar Holdings, Inc.. 3,500 shares at an average of $130.77, traded Apr 21, 2026, filed Apr 22, 2026.
Score components
- +25RoleCEO
- +17Trade size$458k at market
- 0Share of holdings soldSold 1.0% of holdings
- +8Cluster2 insiders selling within 14 days
- -2010b5-1 planPre-scheduled under a 10b5-1 plan
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -11.8%, 3m +1.1%, 6m -.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001214659-26-004979, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Apr 21, 2026 | SOpen-market sale Common Stock (RSUs)indirect: By Armstrong Family Trust10b5-1 | -1,622 | $129.91 | $211k | 338,266 | Apr 22, 2026 |
| Apr 21, 2026 | SOpen-market sale Common Stock (RSUs)indirect: By Armstrong Family Trust10b5-1 | -678 | $131.11 | $89k | 337,588 | Apr 22, 2026 |
| Apr 21, 2026 | SOpen-market sale Common Stock (RSUs)indirect: By Armstrong Family Trust10b5-1 | -1,200 | $131.73 | $158k | 336,388 | Apr 22, 2026 |
Related signals
Other insiders at Palomar Holdings, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 22Weak | Palomar Holdings, Inc. | Mac Armstrong CEO and Chairman | $472k 3,500 shares | -1% | |
| 10Weak | PLMRbuy Palomar Holdings, Inc. | Daryl Bradley director | $135 1 shares | +0% | |
| 37Weak | Palomar Holdings, Inc. | Mac Armstrong CEO and Chairman | $457k 3,500 shares | -1% | |
| 28Weak | Palomar Holdings, Inc. | Jon Christianson President | $67k 528 shares | -1% | |
| 21Weak | Palomar Holdings, Inc. | Jonathan Knutzen Chief Risk Officer | $38k 296 shares | -1% | |
| 32Weak | Palomar Holdings, Inc. | T Christopher Uchida Chief Financial Officer | $101k 791 shares | -5% | |
| 41Moderate | Palomar Holdings, Inc. | Rodolphe Herve Chief Operating Officer | $163k 1,207 shares | -31% | |
| 38Weak | Palomar Holdings, Inc. | Mac Armstrong CEO and Chairman | $480k 3,500 shares | -1% | |
| 16Weak | Palomar Holdings, Inc. | Jon Christianson President | $419k 3,000 shares | -4% | |
| 63Notable | Palomar Holdings, Inc. | Mac Armstrong CEO and Chairman | $8.0M 60,741 shares | -56% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.