Stone Michael Robert: insider buys
Every open-market stock purchase reported by Stone Michael Robert to the SEC on Form 4.
Total bought$752.88K
Purchases2
Companies1
Last purchase filedSep 3, 2026
Return on these buys+15%
Stone Michael Robert has made 2 open-market purchases worth $752.88K in 1 company since May 21, 2026, according to SEC Form 4 filings. The most recent was filed on Sep 3, 2026: 25,945 shares of BETA at $19.38 (Director), worth $502.88K. Taken together, these purchases are up 15% at the latest closing prices (split-adjusted, weighted by amount).
Companies Stone Michael Robert bought
| Ticker | Company | Role | Buys | Total | Since buy | Last filed |
|---|---|---|---|---|---|---|
| BETA | BETA Technologies, Inc. | Director | 2 | $752.88K | +15% | Sep 3 |
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| Filed | Stock | Insider | Value | Shares | Price | Since buy | Stake | Trade | |
|---|---|---|---|---|---|---|---|---|---|
| Sep 3 | BETABETA Technologies, Inc. | Stone Michael RobertDirector | $502.88K | 25,945 | $19.38 | +3.4% | +2% | Sep 1 | SEC |
| May 21 | BETABETA Technologies, Inc. | Stone Michael RobertDirector | $250K | 17,135 | $14.59 | +37% | +1% | May 19 | SEC |