Feider Stephen

Chief Financial Officer

1 company

Average

Trades Analyzed

12M Win Rate

Avg 3M Return

-23.3%

Avg 12M Return

Feider Stephen is a Chief Financial Officer at Beta Bionics, Inc.. Recent SEC Form 4 filings include 0 buys and 14 sells.

Estimated insider holdings value: $598K based on current market prices.

Holdings by Company

BBNXJan 2, 2026

Current Shares62.6K

Value$598.0K

Net Activity-64,386

Bought: 0Sold: 64.4K

Showing 10 filings

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jan 2, 2026	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sale+OE	20,000	$29.53	$590,680.00	-31.9%	-66.1%	-
Dec 2, 2025	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sell	1,427	$29.34	$41,862.33	-3.2%	-56.0%	-
Oct 3, 2025	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sale+OE	4,982	$21.69	$108,076.42	-5.3%	+31.4%	-
Oct 1, 2025	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sale+OE	15,018	$20.76	$311,805.68	-14.6%	+58.2%	-
Sep 8, 2025	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sale+OE	9,900	$21.13	$209,151.36	-18.4%	+22.4%	-
Sep 5, 2025	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sale+OE	100	$21.00	$2,100.00	-0.2%	+48.5%	-
Sep 2, 2025	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sell	1,462	$18.86	$27,578.00	-3.2%	+55.3%	-
Aug 22, 2025	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sale+OE	4,413	$17.01	$75,082.78	-8.8%	+66.6%	-
Aug 19, 2025	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sale+OE	5,587	$17.03	$95,171.75	-10.9%	+71.0%	-
Jun 2, 2025	BBNX Beta Bionics, Inc.	Chief Financial Officer	Sell	1,497	$17.89	$26,783.06	-1.1%	+1.8%	-