Stocks
BELFA Bel Fuse Inc /Nj

BELFA

Bel Fuse Inc /Nj

Company with tickers: BELFA, BELFB

CIK

729580

CUSIP

077347201

Shares Outstanding

2,115,263

13F Activity (30d)

86 filings 83 filers

Date	Insider	Role	Type	Shares	Price	Value	After
2026-03-16	BERNSTEIN DANIEL	Director, 10% Owner	Sell	6,667	$203.21	$1,354,801	23,512
2026-03-16	Dawson Stephen	Pres. - Power Solutions	Sell	3,444	$203.21	$699,855	11,741
2026-03-16	Lai Kenneth Koon Keung	VP of Asia Operations	Sell	552	$203.21	$112,172	7,532
2026-03-16	Kozlovsky Suzanne	Global Head of People	Sell	214	$203.21	$43,487	12,283
2026-03-15	Smith Rita	Director	Award	1,030	—	—	5,827
2026-03-15	Tuweiq Farouq Salem Ali	Director, President and CEO	Other	1,475	—	—	1,475
2026-03-15	Tuweiq Farouq Salem Ali	Director, President and CEO	Award	5,081	—	—	35,918
2026-03-15	SEGALL MARK B	Director	Award	1,030	—	—	13,527
2026-03-15	Berry Joseph	VP, Pres of Magnetic Solutions	Other	2,793	—	—	2,793
2026-03-15	Berry Joseph	VP, Pres of Magnetic Solutions	Other	1,332	—	—	1,332
2026-03-15	Berry Joseph	VP, Pres of Magnetic Solutions	Award	419	—	—	18,193
2026-03-15	BERNSTEIN DANIEL	Director, 10% Owner	Other	376,095	—	—	376,095
2026-03-15	BERNSTEIN DANIEL	Director, 10% Owner	Other	5,880	—	—	5,880
2026-03-15	BERNSTEIN DANIEL	Director, 10% Owner	Award	1,429	—	—	30,179
2026-03-15	BERNSTEIN DANIEL	Director, 10% Owner	Other	4,265	—	—	4,265
2026-03-15	Dawson Stephen	Pres. - Power Solutions	Award	920	—	—	15,185
2026-03-15	Dawson Stephen	Pres. - Power Solutions	Other	2,266	—	—	2,266
2026-03-15	Vellucci Vincent	Director	Award	1,030	—	—	8,827
2026-03-15	Bittner Peter	Pres. - Connectivity Solution	Award	762	—	—	3,968
2026-03-15	Bittner Peter	Pres. - Connectivity Solution	Other	1,384	—	—	1,384
2026-03-15	Bittner Peter	Pres. - Connectivity Solution	Other	11	—	—	11
2026-03-15	GILBERT PETER E	Director	Other	1,250	—	—	1,250
2026-03-15	GILBERT PETER E	Director	Award	1,965	—	—	17,012
2026-03-15	GILBERT PETER E	Director	Other	500	—	—	500
2026-03-15	Hutkin Lynn	Chief Financial Officer	Award	695	—	—	23,543
2026-03-15	Hutkin Lynn	Chief Financial Officer	Other	132	—	—	132
2026-03-15	Hutkin Lynn	Chief Financial Officer	Other	2,991	—	—	2,991
2026-03-15	Lai Kenneth Koon Keung	VP of Asia Operations	Award	329	—	—	8,084
2026-03-15	Valletta David	Executive VP - Worldwide Sales	Award	1,965	—	—	3,171
2026-03-15	Kozlovsky Suzanne	Global Head of People	Other	496	—	—	496
2026-03-15	Kozlovsky Suzanne	Global Head of People	Award	437	—	—	12,497
2026-03-15	Smelker Thomas	Pres. - Connectivity Solution	Inheritance	62	—	—	62
2026-03-15	Smelker Thomas	Pres. - Connectivity Solution	Award	3,049	—	—	3,049
2026-03-06	Bittner Peter	Pres. - Connectivity Solution	Sell	12,311	$195.00	$2,400,645	3,206
2026-03-05	Bittner Peter	Pres. - Connectivity Solution	Sell	10,000	$209.00	$2,090,000	15,517
2026-03-05	Bittner Peter	Pres. - Connectivity Solution	Other	1,385	—	—	1,385
2026-03-05	Bittner Peter	Pres. - Connectivity Solution	Other	9	—	—	9
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	3,222	$235.81	$759,780	42,759
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	6,028	$233.88	$1,409,829	50,676
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	2,169	$215.65	$467,745	931
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	3	$236.84	$711	56,704
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	4,997	$235.75	$1,178,043	56,707
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	4,695	$234.68	$1,101,823	45,981
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	64	$238.40	$15,258	30,837
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Other	1,449	—	—	1,449
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	887	$217.13	$192,594	44
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	44	$218.45	$9,612	0
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	2,496	$237.78	$593,499	30,901
2026-02-25	Tuweiq Farouq Salem Ali	Director, President and CEO	Sell	9,362	$237.05	$2,219,262	33,397
2026-02-24	GILBERT PETER E	Director	Sell	4,500	$238.75	$1,074,375	15,047
2026-02-24	GILBERT PETER E	Director	Other	500	—	—	500
2026-02-24	GILBERT PETER E	Director	Other	1,250	—	—	1,250
2026-02-23	SEGALL MARK B	Director	Gift	300	—	—	12,497
2026-01-26	Smelker Thomas	Pres. - Connectivity Solution	Other	0	—	—	0
2026-01-26	Smelker Thomas	Pres. - Connectivity Solution	Other	0	—	—	0
2025-12-12	Hutkin Lynn	Chief Financial Officer	Sell	2,521	$168.71	$425,318	25,327
2025-12-12	Hutkin Lynn	Chief Financial Officer	Other	132	—	—	132
2025-12-12	Hutkin Lynn	Chief Financial Officer	Sell	700	$171.74	$120,218	22,848
2025-12-12	Hutkin Lynn	Chief Financial Officer	Sell	700	$171.39	$119,973	23,548
2025-12-12	Hutkin Lynn	Chief Financial Officer	Other	2,942	—	—	2,942
2025-12-12	Hutkin Lynn	Chief Financial Officer	Sell	1,079	$169.49	$182,880	24,248
2025-11-18	BERNSTEIN DANIEL	Director, 10% Owner	Sell	677	$141.96	$96,110	28,750
2025-11-18	Lai Kenneth Koon Keung	VP of Asia Operations	Sell	564	$141.96	$80,068	7,755
2025-11-18	Berry Joseph	VP, Pres of Magnetic Solutions	Sell	119	$141.96	$16,894	17,774
2025-11-17	BERNSTEIN DANIEL	Director, 10% Owner	Other	4,265	—	—	4,265
2025-11-17	BERNSTEIN DANIEL	Director, 10% Owner	Other	376,095	—	—	376,095
2025-11-17	BERNSTEIN DANIEL	Director, 10% Owner	Sell	2,323	$144.23	$335,053	29,427
2025-11-17	BERNSTEIN DANIEL	Director, 10% Owner	Other	6,169	—	—	6,169
2025-11-17	Lai Kenneth Koon Keung	VP of Asia Operations	Sell	1,936	$144.23	$279,235	8,319
2025-11-17	Berry Joseph	VP, Pres of Magnetic Solutions	Other	2,751	—	—	2,751
2025-11-17	Berry Joseph	VP, Pres of Magnetic Solutions	Other	1,360	—	—	1,360
2025-11-17	Berry Joseph	VP, Pres of Magnetic Solutions	Sell	408	$144.23	$58,847	17,893
2025-11-12	BERNSTEIN DANIEL	Director, 10% Owner	Other	6,169	—	—	6,169
2025-11-12	BERNSTEIN DANIEL	Director, 10% Owner	Other	4,265	—	—	4,265
2025-11-12	BERNSTEIN DANIEL	Director, 10% Owner	Gift	257	—	—	31,750
2025-11-12	BERNSTEIN DANIEL	Director, 10% Owner	Other	376,095	—	—	376,095
2025-08-01	Lai Kenneth Koon Keung	VP of Asia Operations	Sell	1,900	$128.00	$243,200	10,255
2025-07-31	Dawson Stephen	Pres. - Power Solutions	Sell	1,200	$127.07	$152,484	14,265
2025-07-31	Dawson Stephen	Pres. - Power Solutions	Other	2,187	—	—	2,187
2025-06-13	Lai Kenneth Koon Keung	VP of Asia Operations	Sell	4,000	$84.03	$336,120	12,155
2025-04-30	BERNSTEIN DANIEL	Director, 10% Owner	Other	4,265	—	—	4,265
2025-04-30	BERNSTEIN DANIEL	Director, 10% Owner	Sell	6,652	$65.82	$437,835	32,007
2025-04-30	BERNSTEIN DANIEL	Director, 10% Owner	Other	6,169	—	—	6,169
2025-04-30	BERNSTEIN DANIEL	Director, 10% Owner	Other	376,095	—	—	376,095
2025-03-17	Kozlovsky Suzanne	Global Head of People	Sell	194	$75.91	$14,727	12,060
2025-03-15	Berry Joseph	VP, Pres of Magnetic Solutions	Other	1,360	—	—	1,360
2025-03-15	Berry Joseph	VP, Pres of Magnetic Solutions	Other	2,751	—	—	2,751
2025-03-15	Berry Joseph	VP, Pres of Magnetic Solutions	Award	10,278	—	—	18,301
2025-03-15	Hutkin Lynn	Chief Financial Officer	Award	10,443	—	—	27,848
2025-03-15	Hutkin Lynn	Chief Financial Officer	Other	2,925	—	—	2,925
2025-03-15	Hutkin Lynn	Chief Financial Officer	Other	134	—	—	134
2025-03-15	Kozlovsky Suzanne	Global Head of People	Award	580	—	—	12,254
2025-03-15	Kozlovsky Suzanne	Global Head of People	Other	326	—	—	326
2025-03-15	NOWLING ERIC M	Director	Award	307	—	—	12,612
2025-03-15	SEGALL MARK B	Director	Award	405	—	—	12,797
2025-03-15	Vellucci Vincent	Director	Award	405	—	—	7,797
2025-03-15	Valletta David	Executive VP - Worldwide Sales	Award	1,206	—	—	1,206
2025-03-15	Bittner Peter	Pres. - Connectivity Solution	Other	1,772	—	—	1,772
2025-03-15	Bittner Peter	Pres. - Connectivity Solution	Other	3,867	—	—	3,867
2025-03-15	Bittner Peter	Pres. - Connectivity Solution	Award	1,582	—	—	25,517