Dudediligence.

Bel Fuse Inc

BELFBNASDAQ · Electronic Coils, Transformers & Other Inductors
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$18.9M

16 notices · 85,555 sh

Oct 2025 to Oct 2026

Reported ·

$17.6M

34 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

None of the 34 reported sales carry the 10b5-1 box.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-09-14: Vellucci Vincent, Form 1442026-09-02: Vellucci Vincent, Form 1442026-08-12: GILBERT PETER E, Form 1442026-06-01: Kozlovsky Suzanne, Form 1442026-03-16: Lai Kenneth Koon Keung, Form 1442026-03-16: Kozlovsky Suzanne, Form 1442026-03-16: Dawson Stephen, Form 1442026-03-16: BERNSTEIN DANIEL, Form 1442026-02-25: Bittner Peter, Form 1442026-02-25: FAROUQ TUWEIQ, Form 1442026-02-25: Tuweiq Farouq Salem Ali, Form 1442026-02-24: GILBERT PETER E, Form 1442025-12-12: LYNN HUTKIN, Form 1442025-11-17: Berry Joseph Francis, Form 1442025-11-17: BERNSTEIN DANIEL, Form 1442025-11-17: Lai Kenneth Koon Keung, Form 1442025-11-17: Berry Joseph, sold2025-11-17: Lai Kenneth Koon Keung, sold2025-11-17: BERNSTEIN DANIEL, sold2025-12-12: Hutkin Lynn, sold2026-02-24: GILBERT PETER E, sold2026-02-25: Tuweiq Farouq Salem Ali, sold2026-03-05: Bittner Peter, sold2026-03-16: Kozlovsky Suzanne, sold2026-03-16: Dawson Stephen, sold2026-03-16: BERNSTEIN DANIEL, sold2026-03-16: Lai Kenneth Koon Keung, sold2026-06-01: Kozlovsky Suzanne, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-09-14Vellucci Vincent, Director$250,000
1,000 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-02Vellucci Vincent, Director$95,500
393 shno plan dateForm 4s on file end Jun 23144 ↗
2026-08-12GILBERT PETER E, Spouse of Director$143,740
500 shno plan dateForm 4s on file end Jun 23144 ↗
2026-06-01Kozlovsky Suzanne, Global Head of People$200,674
731 shno plan date144 ↗
Form 4, 2026-06-03: sold 731 at $271.09 Form 4 ↗
2026-03-16Lai Kenneth Koon Keung, VP of Asia Operations$92,315
457 shno plan date144 ↗
Form 4, 2026-03-17: sold 552 at $203.21 Form 4 ↗
2026-03-16Kozlovsky Suzanne, Global Head of People$110,484
558 shno plan date144 ↗
Form 4, 2026-03-17: sold 214 at $203.21 Form 4 ↗
2026-03-16Dawson Stephen, Pres. - Power Solutions$688,800
3,444 shno plan date144 ↗
Form 4, 2026-03-17: sold 3,444 at $203.21 Form 4 ↗
2026-03-16BERNSTEIN DANIEL, Director, 10% Stockholder$1,346,734
6,667 shno plan date144 ↗
Form 4, 2026-03-17: sold 6,667 at $203.21 Form 4 ↗
2026-02-25Bittner Peter, Pres. - Connectivity Solution$5,216,534
22,311 shno plan date144 ↗
Form 4, 2026-03-09: sold 22,311 at $201.27 Form 4 ↗
2026-02-25FAROUQ TUWEIQ, President and CEO$6,099,449
25,867 shno plan date144 ↗
Form 4, 2026-02-26: sold 33,967 at $234.00 Form 4 ↗
2026-02-25Tuweiq Farouq Salem Ali, President and CEO$1,840,670
8,100 shno plan dateno Form 4 on file144 ↗
2026-02-24GILBERT PETER E, Director$1,035,270
4,500 shno plan date144 ↗
Form 4, 2026-02-25: sold 4,500 at $238.75 Form 4 ↗
2025-12-12LYNN HUTKIN, Chief Financial Officer$848,386
5,000 shno plan date144 ↗
Form 4, 2025-12-16: sold 5,000 at $169.68 Form 4 ↗
2025-11-17Berry Joseph Francis, VP, Pres of Magnetic Solutions$77,822
527 shno plan date144 ↗
Form 4, 2025-11-19: sold 527 at $143.72 Form 4 ↗
2025-11-17BERNSTEIN DANIEL, Director$443,010
3,000 shno plan date144 ↗
Form 4, 2025-11-19: sold 3,000 at $143.72 Form 4 ↗
2025-11-17Lai Kenneth Koon Keung, VP of Asia Operations$369,175
2,500 shno plan date144 ↗
Form 4, 2025-11-19: sold 2,500 at $143.72 Form 4 ↗