Stephen Feider

Companies

• Beta Bionics, Inc.Chief financial officer Jan 29, 2025 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• BBBeta Bionics, Inc. BBNX159,378 shares²$2.7M at $16.95Sep 2, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 2, 2026Sold 6,675 shares at $19.11 of Beta Bionics, Inc.²
• Jun 29, 2026Sold 4,896 shares at $17.03 of Beta Bionics, Inc.³
• Jun 29, 2026Sold 4,896 shares at $17.03 of Beta Bionics, Inc.⁴
• Jun 29, 2026Exercised options 4,896 shares at $5.10 of Beta Bionics, Inc.³
• Jun 29, 2026Exercised options 4,896 shares at $5.10 of Beta Bionics, Inc.⁴
• Jun 26, 2026Sold 5,104 shares at $17.05 of Beta Bionics, Inc.³
• Jun 26, 2026Sold 5,104 shares at $17.05 of Beta Bionics, Inc.⁴
• Jun 26, 2026Exercised options 4,982 shares at $5.10 of Beta Bionics, Inc.³
• Jun 26, 2026Exercised options 5,104 shares at $5.10 of Beta Bionics, Inc.⁴
• Jun 2, 2026Sold 6,676 shares at $12.61 of Beta Bionics, Inc.⁵
• Mar 2, 2026Sold 1,428 shares at $12.36 of Beta Bionics, Inc.⁶
• Feb 27, 2026Granted 131,543 shares of Beta Bionics, Inc.⁶
• Jan 2, 2026Sold 20,000 shares at $29.53 of Beta Bionics, Inc.⁷
• Jan 2, 2026Exercised options 20,000 shares at $5.10 of Beta Bionics, Inc.⁷
• Dec 2, 2025Sold 1,427 shares at $29.34 of Beta Bionics, Inc.⁸
• Oct 3, 2025Sold 1,154 shares at $22.28 of Beta Bionics, Inc.⁹
• Oct 3, 2025Sold 3,828 shares at $21.52 of Beta Bionics, Inc.⁹
• Oct 3, 2025Exercised options 4,982 shares at $5.10 of Beta Bionics, Inc.⁹
• Oct 1, 2025Sold 100 shares at $21.08 of Beta Bionics, Inc.¹⁰
• Oct 1, 2025Sold 14,918 shares at $20.76 of Beta Bionics, Inc.¹⁰
• Oct 1, 2025Exercised options 15,018 shares at $5.10 of Beta Bionics, Inc.¹⁰
• Sep 8, 2025Sold 9,900 shares at $21.13 of Beta Bionics, Inc.¹¹
• Sep 8, 2025Exercised options 9,900 shares at $5.10 of Beta Bionics, Inc.¹¹
• Sep 5, 2025Sold 100 shares at $21.00 of Beta Bionics, Inc.¹²
• Sep 5, 2025Exercised options 100 shares at $5.10 of Beta Bionics, Inc.¹²