BBNX
insider transactionsBeta Bionics, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 30d
-40.6K
0 buy · 40.6K sell
Net value · 30d
-$515.2K
$0 in · $515.2K out
Sentiment · 30d
Net selling
0% buying · 100% selling
Open-market trades · 30d
7
0 buy · 40.6K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Sell·S
Chief Commercial Officer · 10b5-1
$3.4K
275 sh · $12.31
Own -0%
-
Sell·S
Director · 10b5-1
$39.4K
2.8K sh · $14.00
Own -9%
-
Sell·S
Chief Medical Officer
$53.2K
4.2K sh · $12.61
Own -2%
-
Sell·S
Sean Saint KEY
President & CEO
$212.7K
16.9K sh · $12.61
Own -4%
-
Sell·S
Stephen Feider KEY
Chief Financial Officer
$84.2K
6.7K sh · $12.61
Own -4%
-
Sell·S
Chief Product Officer
$55.2K
4.4K sh · $12.61
Own -2%
-
Sell·S
Chief Commercial Officer
$67.2K
5.3K sh · $12.61
Own -4%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 4, 2026 | Mark Hopman 10b5-1 | Sell S | 275 | $3.4K |
| Jun 4, 2026 | Christy Jones 10b5-1 | Sell S | 2.8K | $39.4K |
| Jun 2, 2026 | Steven Jon Russell | Sell S | 4.2K | $53.2K |
| Jun 2, 2026 | Sean Saint KEY | Sell S | 16.9K | $212.7K |
| Jun 2, 2026 | Stephen Feider KEY | Sell S | 6.7K | $84.2K |
| Jun 2, 2026 | Mike Mensinger | Sell S | 4.4K | $55.2K |
| Jun 2, 2026 | Mark Hopman | Sell S | 5.3K | $67.2K |
About BBNX insider trading
This page tracks insider transactions for Beta Bionics, Inc. (BBNX) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.