FEIDER STEPHEN

PrivateCIK: 2048588
Location

IRVINE, CA

FEIDER STEPHEN (Chief Financial Officer) sold 4.0% of their position (6.67K shares) of BETA BIONICS, INC. on the open market

Open‑market sale worth $127.6K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderFEIDER STEPHENCIK 2048588
IssuerBETA BIONICS, INC.CIK 1674632
Officer· Chief Financial Officer
Since Feb 2026
-6.67K
Net shares
Net seller
$127.6K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
6.67K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

6.67K

Price / share

$19.11

Trade value

$127.58K

% of position

4.0%
9/2/2026
166.05K159.38K
Total

Net shares

6.67K

Net value

-$127.58K

Derivative Transactions0
No derivative transactions reported