MA
Mac Armstrong (CEO and Chairman) filed 17 Form 4 reports in the trailing twelve months (0 purchases, 17 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. Data as of Nov 8 2026.
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
17
0 buys · 17 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$16.0M
shares × price, as filed
Last traded
Oct 21
Filed Oct 22
Median ADV $37.6M across their filed names
Open performance→Volume by month
Buys $0
Sells $26.4M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Financial Services
17 filings
Sector per market data · by filing · past 12 months
Most traded names
PLMRRecent filings
PLMRSALE
Palomar Holdings, Inc.
View filing →
$484K3,500 sh across 3 lots
Exec Oct 21
Filed Oct 22 · 4:15 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $472K
3,500 sh across 2 lots
Exec Sep 21
Filed Sep 22 · 4:15 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $409K
3,131 sh across 2 lots
Exec Aug 21
Filed Aug 24 · 4:15 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $417K
3,040 sh across 2 lots
Exec Jul 21
Filed Jul 22 · 4:15 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $8.0M
60,741 sh across 2 lots
Exec Jul 15
Filed Jul 17 · 4:15 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $395K
3,500 sh across 2 lots
Exec Jun 22
Filed Jun 24 · 5:30 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $400K
3,500 sh across 2 lots
Exec May 21
Filed May 22 · 5:30 PM ET PLMRSALE Palomar Holdings, Inc. View filing → $369K
2,822 sh across 2 lots
Exec Apr 21
Filed Apr 22 · 5:30 PM ET More filings →