RB
Insider
Richard Campbell-Breeden
DirectorRichard Campbell-Breeden (Director) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in ARQ. Across 2 priced purchase filings, the average 21-session return was +6.2% from execution and -6.0% from disclosure (delay-adjusted; derived). The largest single filing was $332K of ARQ (150,000 sh × $2.21, as filed), executed Mar 23.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+6.2%
avg across 2 priced filings
Delay-adjustediThe same average, entered at disclosure dates
-6.0%
same 2 filings, from disclosure
Filings, ttm
2
2 buys · 0 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$433K
shares × price, as filed
Last traded
Mar 23
Filed Mar 24
Volume by month
Buys $741K
Sells $0
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Not on file
2 filings
Sector per market data · by filing · past 12 months
Most traded names
ARQ
ARQ
ARQ · 3 buys · 0 sells
3 filings
Recent filings
ARQPURCHASE
Arq, Inc.
View filing →
$332K150,000 sh × $2.21
Exec Mar 23
Filed Mar 24 · 4:30 PM ET ARQPURCHASE Arq, Inc. View filing → $101K
28,638 sh × $3.54
Exec Nov 11 2025
Filed Nov 13 2025 · 8:30 AM ET ARQPURCHASE Arq, Inc. View filing → $308K
75,000 sh × $4.10
Exec May 23 2025
Filed May 27 2025 · 5:30 PM ET