MA
Insider
Mac Armstrong
CEO and ChairmanMac Armstrong (CEO and Chairman) filed 18 Form 4 reports in the trailing twelve months (0 purchases, 18 sales), most often in Palomar Holdings, Inc. (PLMR). The largest single filing was $8.0M of PLMR (60,741 sh across 2 lots, as filed), executed Jul 15.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
18
0 buys · 18 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$16.5M
shares × price, as filed
Last traded
Aug 21
Filed Aug 24
Median ADV $37.6M across their filed names
Open performance→Volume by month
Buys $0
Sells $27.1M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Financial Services
18 filings
Sector per market data · by filing · past 12 months
Most traded names
PLMRRecent filings
PLMRSALE
Palomar Holdings, Inc.
View filing →
$374K3,218 sh × $116.10
Exec Oct 15 2025
Filed Oct 17 2025 · 5:30 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $580K
5,000 sh across 2 lots
Exec Sep 22 2025
Filed Sep 24 2025 · 5:30 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $558K
4,400 sh across 2 lots
Exec Aug 21 2025
Filed Aug 21 2025 · 5:30 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $534K
3,800 sh across 2 lots
Exec Jul 21 2025
Filed Jul 22 2025 · 5:30 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $457K
3,191 sh × $143.10
Exec Jul 15 2025
Filed Jul 16 2025 · 5:30 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $791K
5,000 sh × $158.14
Exec Jun 23 2025
Filed Jun 25 2025 · 5:30 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $810K
5,000 sh × $161.96
Exec May 21 2025
Filed May 21 2025 · 5:30 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $472K
3,270 sh across 2 lots
Exec Apr 21 2025
Filed Apr 23 2025 · 5:30 PM ET More filings →