Beta Bionics, Inc.

By person

12 insiders · 80 transactions

8.8×

Sean Saint holds 8.8 times base salary in stock. $6.18M of shares against $700.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Sean Saint last reported holding, valued at $15.52, the price Common Stock was last bought or sold at on the open market here, on 14 Sep 2026.

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Wellington Hadley Harbor Aggregator IV, L.P.

10% owner

$17.00M (1)

—

+$17.00M

3,901,599

8.67%

$60.55M

—

Feider Stephen

Chief Financial Officer

—

$1.89M (19) scheduled

−$1.89M

159,378

0.3543%

$2.47M

+130,538%

Hopman Mark

Chief Commercial Officer

—

$1.66M (17) scheduled

−$1.66M

86,382

0.1920%

$1.34M

—

Saint Sean

President & CEO

—

$911.23K (9)

−$911.23K

398,429

0.8856%

$6.18M

—

Russell Steven Jon

Chief Medical Officer

—

$214.39K (8)

−$214.39K

169,628

0.3770%

$2.63M

+345.6%

Lezack Adam

Director

—

$100.46K (6) scheduled

−$100.46K

27,399

0.0609%

$425.23K

—

Jones Christy

Director

—

$80.32K (3) scheduled

−$80.32K

25,994

0.0578%

$403.43K

—

Palasis Maria

Director

—

$79.39K (4) scheduled

−$79.39K

29,397

0.0653%

$456.24K

—

Mensinger Mike

Chief Product Officer

$566.95K (1)

$521.03K (12) scheduled

+$45.92K

180,040

0.4002%

$2.79M

—

MICHEL GERARD J

Director

—

33,509

0.0745%

$520.06K

—

Dearen Danny L.

Director

—

32,209

0.0716%

$499.88K

—

CARNEY SEAN

Director

—

32,209

0.0716%

$499.88K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

Hopman Mark

14 Sep 2026

Chief Commercial Officer

Sold on a plan

775

$15.52

$12.03K

Hopman Mark

9 Sep 2026

Chief Commercial Officer

Sold on a plan

36,870

$18.46

$680.72K

Saint Sean

3 Sep 2026

President & CEO

Sold on a plan

5,641

$20.08

$113.26K

Jones Christy

24 Jun 2026

Director

Sold on a plan

1,406

$15.00

$21.09K

Hopman Mark

24 Jun 2026

Chief Commercial Officer

Sold on a plan

1,258

$15.01

$18.88K

Jones Christy

4 Jun 2026

Director

Sold on a plan

2,811

$14.00

$39.35K

Hopman Mark

4 Jun 2026

Chief Commercial Officer

Sold on a plan

275

$12.31

$3.39K

Lezack Adam

22 May 2026

Director

Sold on a plan

998

$11.21

$11.19K

Lezack Adam

21 May 2026

Director

Sold on a plan

1,000

$9.95

$9.95K

Jones Christy

21 May 2026

Director

Sold on a plan

1,998

$9.95

$19.88K

Hopman Mark

4 Mar 2026

Chief Commercial Officer

Sold on a plan

353

$11.57

$4.08K

Mensinger Mike

6 Jan 2026

Chief Product Officer

Sold on a plan

2,200

$30.10

$66.22K

Mensinger Mike

2 Jan 2026

Chief Product Officer

Sold on a plan

600

$30.20

$18.12K

Mensinger Mike

2 Jan 2026

Chief Product Officer

Sold on a plan

7,200

$29.56

$212.83K

Hopman Mark

4 Dec 2025

Chief Commercial Officer

Sold on a plan

2,061

$30.66

$63.19K

Hopman Mark

2 Dec 2025

Chief Commercial Officer

Sold on a plan

856

$29.34

$25.11K

Palasis Maria

1 Dec 2025

Director

Sold on a plan

500

$29.96

$14.98K

Palasis Maria

1 Dec 2025

Director

Sold on a plan

906

$29.33

$26.57K

Lezack Adam

1 Dec 2025

Director

Sold on a plan

500

$29.91

$14.96K

Lezack Adam

1 Dec 2025

Director

Sold on a plan

906

$29.35

$26.59K

Palasis Maria

31 Oct 2025

Director

Sold on a plan

119

$27.45

$3.27K

Palasis Maria

31 Oct 2025

Director

Sold on a plan

1,287

$26.86

$34.57K

Lezack Adam

31 Oct 2025

Director

Sold on a plan

$27.70

$1.05K

Lezack Adam

31 Oct 2025

Director

Sold on a plan

1,368

$26.85

$36.73K

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