BELFB Stock: Insider Activity, Filings & Research

Bel Fuse Inc. (BELFB) — Drillr’s hub for BELFB insider activity, SEC filings, earnings signals and AI research. Over the trailing 3 months, BELFB insiders filed 0 open-market buys and 6 sales (SEC Form 4).

BELFB insider trading activity (SEC Form 4)

Sentiment
0/100
Buys (3m)
0
Sells (3m)
6
Net (3m)
-$6.7M
Insider trades by month Buys Sells
Jun
Aug
Nov
Dec
Feb
Mar
Context3-month price +31%Institutions accumulating (13F)
DateInsiderTypeSharesPrice
Mar 17, 2026Kozlovsky Suzanneofficer: Global Head of PeopleSell214$203.21
Mar 17, 2026Kozlovsky Suzanneofficer: Global Head of PeopleGrant437—
Mar 17, 2026Smelker Thomasofficer: Pres. - Connectivity SolutionGrant3,049—
Mar 17, 2026Bittner Peterofficer: Pres. - Connectivity SolutionGrant762—
Mar 17, 2026Tuweiq Farouq Salem Alidirector, officer: President and CEOGrant5,081—
Mar 17, 2026GILBERT PETER EdirectorGrant1,965—
Mar 17, 2026SEGALL MARK BdirectorGrant1,030—
Mar 17, 2026Hutkin Lynnofficer: Chief Financial OfficerGrant695—
Mar 17, 2026Berry Josephofficer: VP, Pres of Magnetic SolutionsGrant419—
Mar 17, 2026Lai Kenneth Koon Keungofficer: VP of Asia OperationsGrant329—
Mar 17, 2026Lai Kenneth Koon Keungofficer: VP of Asia OperationsSell552$203.21
Mar 17, 2026BERNSTEIN DANIELdirector, 10 percent owner: Grant1,429—
Mar 17, 2026BERNSTEIN DANIELdirector, 10 percent owner: Sell6,667$203.21
Mar 17, 2026Dawson Stephenofficer: Pres. - Power SolutionsGrant920—
Mar 17, 2026Dawson Stephenofficer: Pres. - Power SolutionsSell3,444$203.21

Source: BELFB SEC Form 4 filings, latest Mar 17, 2026. For informational purposes only — not investment advice.

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