SEC Form 4 · Updated Daily
BELFA
— BEL FUSE INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| BERNSTEIN HOWARD | Director | 265,000 | 2015-12-15 | S |
| Tuweiq Farouq Salem Ali | Officer | 35,918 | 2026-03-15 | A |
| Cheung Raymond | Officer | 35,000 | 2022-08-12 | S |
| BERNSTEIN DANIEL | 10%+ Owner · Director · Officer | 30,179 | 2026-03-15 | A |
| DUNN COLIN | Officer | 26,500 | 2014-12-03 | G |
| Hutkin Lynn Katherine | Officer | 23,543 | 2026-03-15 | A |
| TWEEDY JOHN F | Director | 21,042 | 2024-01-15 | A |
| JOHNSON JOHN S | Director | 18,264 | 2015-05-19 | A |
| Berry Joseph Francis | Officer | 18,193 | 2026-03-15 | A |
| SIMANDL ROBERT H | Director | 17,155 | 2019-05-15 | A |
| Wong Andrew Chiu Kan | Officer | 16,625 | 2007-10-25 | — |
| Dawson Stephen | Officer | 15,185 | 2026-03-15 | A |
| SEGALL MARK B | Director | 13,527 | 2026-03-15 | A |
| EDEN AVI D | Director | 13,000 | 2020-05-20 | S |
| ACKERMAN DENNIS | Officer | 12,776 | 2024-03-15 | A |
| NOWLING ERIC M | Director | 12,612 | 2025-03-15 | A |
| Kozlovsky Suzanne | Officer | 12,250 | 2026-06-01 | S |
| Urban Sherry L. | Officer | 11,500 | 2022-08-11 | S |
| Lai Kenneth Koon Keung | Officer | 8,084 | 2026-03-15 | A |
| Yeung Norman L. | Director | 8,000 | 2018-08-10 | A |
| Vellucci Vincent | Director | 7,434 | 2026-09-14 | S |
| Brosious Craig | Officer | 6,210 | 2020-12-14 | S |
| MECCARIELLO JOSEPH | Officer | 6,000 | 2005-11-01 | A |
| Smith Rita V | Director | 5,827 | 2026-03-15 | A |
| DOOLEY THOMAS E | Director | 4,797 | 2025-03-15 | A |
| Brito Jacqueline T. | Director | 4,552 | 2025-03-15 | A |
| Bittner Peter G. III | Officer | 3,968 | 2026-03-15 | A |
| Valletta David | Director | 3,171 | 2026-03-15 | A |
| Smelker Thomas | Officer | 3,049 | 2026-03-15 | A |
| Hamilton Richard E | Officer | 1,355 | 2026-09-28 | — |
| GILBERT PETER E | Director | 750 | 2026-08-12 | S |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-09-28 | Hamilton Richard E | — | — | — | 1,355 |
| 2026-09-28 | Hamilton Richard E | — | — | — | 0 |
| 2026-09-14 | Vellucci Vincent | Open-market sale | 1,000 | $235.15 | 7,434 |
| 2026-09-02 | Vellucci Vincent | Open-market sale | 393 | $243.61 | 8,434 |
| 2026-08-12 | GILBERT PETER E | Open-market sale | 500 | $292.12 | 750 |
| 2026-06-01 | Kozlovsky Suzanne | Open-market sale | 36 | $274.91 | 11,552 |
| 2026-06-01 | Kozlovsky Suzanne | Open-market sale | 214 | $272.42 | 11,588 |
| 2026-06-01 | Kozlovsky Suzanne | Open-market sale | 46 | $271.56 | 11,802 |
| 2026-06-01 | Kozlovsky Suzanne | Open-market sale | 310 | $270.51 | 11,848 |
| 2026-06-01 | Kozlovsky Suzanne | Open-market sale | 92 | $269.68 | 12,158 |
| 2026-06-01 | Kozlovsky Suzanne | Open-market sale | 33 | $266.98 | 12,250 |
| 2026-03-16 | Kozlovsky Suzanne | Open-market sale | 214 | $203.21 | 12,283 |
| 2026-03-16 | Dawson Stephen | Open-market sale | 3,444 | $203.21 | 11,741 |
| 2026-03-16 | BERNSTEIN DANIEL | Open-market sale | 6,667 | $203.21 | 23,512 |
| 2026-03-16 | Lai Kenneth Koon Keung | Open-market sale | 552 | $203.21 | 7,532 |
| 2026-03-15 | Smelker Thomas | I | 62 | $0.00 | 62 |
| 2026-03-15 | Smelker Thomas | Grant / award | 3,049 | $0.00 | 3,049 |
| 2026-03-15 | Kozlovsky Suzanne | Grant / award | 437 | $0.00 | 12,497 |
| 2026-03-15 | Smith Rita V | Grant / award | 1,030 | $0.00 | 5,827 |
| 2026-03-15 | Valletta David | Grant / award | 1,965 | $0.00 | 3,171 |
| 2026-03-15 | Vellucci Vincent | Grant / award | 1,030 | $0.00 | 8,827 |
| 2026-03-15 | Dawson Stephen | Grant / award | 920 | $0.00 | 15,185 |
| 2026-03-15 | BERNSTEIN DANIEL | Grant / award | 1,429 | $0.00 | 30,179 |
| 2026-03-15 | Lai Kenneth Koon Keung | Grant / award | 329 | $0.00 | 8,084 |
| 2026-03-15 | Berry Joseph Francis | Grant / award | 419 | $0.00 | 18,193 |
| 2026-03-15 | Hutkin Lynn Katherine | Grant / award | 695 | $0.00 | 23,543 |
| 2026-03-15 | SEGALL MARK B | Grant / award | 1,030 | $0.00 | 13,527 |
| 2026-03-15 | GILBERT PETER E | Grant / award | 1,965 | $0.00 | 17,012 |
| 2026-03-15 | Tuweiq Farouq Salem Ali | Grant / award | 5,081 | $0.00 | 35,918 |
| 2026-03-15 | Bittner Peter G. III | Grant / award | 762 | $0.00 | 3,968 |
| 2026-03-06 | Bittner Peter G. III | Open-market sale | 12,311 | $195.00 | 3,206 |
| 2026-03-05 | Bittner Peter G. III | Open-market sale | 10,000 | $209.00 | 15,517 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | Open-market sale | 64 | $238.40 | 30,837 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | Open-market sale | 2,496 | $237.78 | 30,901 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | Open-market sale | 9,362 | $237.05 | 33,397 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | Open-market sale | 3,222 | $235.81 | 42,759 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | Open-market sale | 4,695 | $234.68 | 45,981 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | Open-market sale | 6,028 | $233.88 | 50,676 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | Open-market sale | 3 | $236.84 | 56,704 |
| 2026-02-25 | Tuweiq Farouq Salem Ali | Open-market sale | 4,997 | $235.75 | 56,707 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.