Stone Michael Robert
SEC Form 4 insider trading activity
Stone Michael Robert has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company, with disclosures dating back to 2026. 4 of those filings fall inside the rolling window. Most recent filing: Sep 3, 2026.
On the most recent filing, Stone Michael Robert is listed as Director at BETA Technologies, Inc. Inside the rolling window, Stone Michael Robert reported 3 open-market purchases totaling $753K in BETA and no open-market sales. The largest disclosed transaction in the window is a purchase of 13,125 BETA shares on Sep 2, 2026, worth $252K.
Companies traded
Other insiders at BETA
Insider Buying
$753K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Stone Michael Robert made?
Stone Michael Robert has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company since 2026.
Which companies does Stone Michael Robert trade?
Stone Michael Robert has filed SEC Form 4 disclosures for 1 company, including BETA.
When was Stone Michael Robert's most recent SEC Form 4 filing?
Stone Michael Robert's most recent SEC Form 4 filing on Tracefour is dated Sep 3, 2026.
What is Stone Michael Robert's total buy and sell value in the current window?
Inside the rolling retention window, Stone Michael Robert bought $753K and sold $0 based on SEC Form 4 filings.
What was Stone Michael Robert's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 13,125 BETA shares on 2026-09-02, worth $252K, per SEC Form 4 filings.