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Michael Robert Stone

Director

Michael Robert Stone (Director) filed 2 Form 4 reports in the trailing twelve months (2 purchases, 0 sales), most often in BETA Technologies, Inc. (BETA). Across 1 priced purchase filing, the average 21-session return was +7.8% from execution and +7.4% from disclosure (delay-adjusted; derived). The largest single filing was $503K of BETA (25,945 sh across 2 lots, as filed), executed Sep 1.

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Return, ttmiAverage return per filing, trailing twelve months
+7.8%
avg across 1 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+7.4%
same 1 filings, from disclosure
Filings, ttm
2
2 buys · 0 sells
Median delay
2d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$753K
shares × price, as filed
Last traded
Sep 2
Filed Sep 3

Median ADV $43.3M across their filed names

50% of their measured filings could not be priced (delisted or unquoted names). The returns above cover only what still trades.

Open performance
Volume by month
$503K$251K$0Oct 2024Apr 2025Oct 2025Apr 2026May 2026 · buys $250KSep 2026 · buys $503K
Buys $753K Sells $0

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Industrials 2 filings

Sector per market data · by filing · past 12 months

Most traded names
BETA BETA Technologies, Inc. BETA · 2 buys · 0 sells 2 filings
Recent filings
BETAPURCHASE BETA Technologies, Inc. View filing → $503K
25,945 sh across 2 lots
Exec Sep 1
Filed Sep 3 · 4:37 PM ET
BETAPURCHASE BETA Technologies, Inc. View filing → $250K
17,135 sh × $14.59
Exec May 19
Filed May 21 · 5:40 PM ET