Last 12 months
Inside the activity.
0 purchase rows · 37 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 6 |
| Dec 2025 | 0 | 4 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 12 |
| Mar 2026 | 0 | 6 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 6 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 1 |
| Sep 2026 | 0 | 2 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 14, 2026 Filed Sep 15, 2026 18:54 UTC |
Vellucci VincentDirector
|
SaleClass B Common Stock | 1,000 | $235.15 | $235,150.00 |
DisclosureSEC source: 0001437749-26-030431 · rdgdoc.xml · nonDerivative · entry 1 Vellucci Vincent · CIK 0001688761 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,434 F1 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $235.12 to $235.39, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4. Read SEC document |
| September 02, 2026 Filed Sep 4, 2026 15:22 UTC |
Vellucci VincentDirector
|
SaleClass B Common Stock | 393 | $243.61 | $95,738.73 |
DisclosureSEC source: 0001437749-26-029676 · rdgdoc.xml · nonDerivative · entry 1 Vellucci Vincent · CIK 0001688761 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,434 F1 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $243.61 to $243.65, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4. Read SEC document |
| August 12, 2026 Filed Aug 14, 2026 14:45 UTC |
GILBERT PETER EDirector
|
SaleClass B Common Stock | 500 | $292.12 | $146,060.00 |
DisclosureSEC source: 0001437749-26-027862 · rdgdoc.xml · nonDerivative · entry 1 GILBERT PETER E · CIK 0001241640 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By wife Disclosed balance after: 750 F1 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $292.09 to $292.30, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 19:11 UTC |
Kozlovsky SuzanneGlobal Head of People
|
SaleClass B Common Stock | 36 | $274.91 | $9,896.76 |
DisclosureSEC source: 0001437749-26-019345 · rdgdoc.xml · nonDerivative · entry 7 Kozlovsky Suzanne · CIK 0001955919 · Global Head of People 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,552 Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 19:11 UTC |
Kozlovsky SuzanneGlobal Head of People
|
SaleClass B Common Stock | 214 | $272.42 | $58,297.88 |
DisclosureSEC source: 0001437749-26-019345 · rdgdoc.xml · nonDerivative · entry 6 Kozlovsky Suzanne · CIK 0001955919 · Global Head of People 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,588 F5 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $272.335 to $272.78, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (5) to this Form 4. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 19:11 UTC |
Kozlovsky SuzanneGlobal Head of People
|
SaleClass B Common Stock | 46 | $271.56 | $12,491.76 |
DisclosureSEC source: 0001437749-26-019345 · rdgdoc.xml · nonDerivative · entry 5 Kozlovsky Suzanne · CIK 0001955919 · Global Head of People 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,802 F4 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $271.09 to $271.72, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (4) to this Form 4. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 19:11 UTC |
Kozlovsky SuzanneGlobal Head of People
|
SaleClass B Common Stock | 310 | $270.51 | $83,858.10 |
DisclosureSEC source: 0001437749-26-019345 · rdgdoc.xml · nonDerivative · entry 4 Kozlovsky Suzanne · CIK 0001955919 · Global Head of People 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,848 F3 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $270.01 to $270.89, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (3) to this Form 4. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 19:11 UTC |
Kozlovsky SuzanneGlobal Head of People
|
SaleClass B Common Stock | 92 | $269.68 | $24,810.56 |
DisclosureSEC source: 0001437749-26-019345 · rdgdoc.xml · nonDerivative · entry 3 Kozlovsky Suzanne · CIK 0001955919 · Global Head of People 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,158 F2 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $268.95 to $269.95, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4. Read SEC document |
| June 01, 2026 Filed Jun 3, 2026 19:11 UTC |
Kozlovsky SuzanneGlobal Head of People
|
SaleClass B Common Stock | 33 | $266.98 | $8,810.34 |
DisclosureSEC source: 0001437749-26-019345 · rdgdoc.xml · nonDerivative · entry 2 Kozlovsky Suzanne · CIK 0001955919 · Global Head of People 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,250 Read SEC document |
| March 16, 2026 Filed Mar 17, 2026 20:51 UTC |
Lai Kenneth Koon KeungVP of Asia Operations
|
SaleClass B Common Stock | 552 | $203.21 | $112,171.92 |
DisclosureSEC source: 0001437749-26-008636 · rdgdoc.xml · nonDerivative · entry 2 Lai Kenneth Koon Keung · CIK 0001960567 · VP of Asia Operations 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,532 Read SEC document |
| March 16, 2026 Filed Mar 17, 2026 20:51 UTC |
BERNSTEIN DANIELDirector · 10% owner
|
SaleClass B Common Stock | 6,667 | $203.21 | $1,354,801.07 |
DisclosureSEC source: 0001437749-26-008635 · rdgdoc.xml · nonDerivative · entry 5 BERNSTEIN DANIEL · CIK 0001007789 · Director · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,512 Read SEC document |
| March 16, 2026 Filed Mar 17, 2026 20:49 UTC |
Dawson StephenPres. - Power Solutions
|
SaleClass B Common Stock | 3,444 | $203.21 | $699,855.24 |
DisclosureSEC source: 0001437749-26-008633 · rdgdoc.xml · nonDerivative · entry 3 Dawson Stephen · CIK 0002027648 · Pres. - Power Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,741 Read SEC document |
| March 16, 2026 Filed Mar 17, 2026 20:45 UTC |
Kozlovsky SuzanneGlobal Head of People
|
SaleClass B Common Stock | 214 | $203.21 | $43,486.94 |
DisclosureSEC source: 0001437749-26-008623 · rdgdoc.xml · nonDerivative · entry 3 Kozlovsky Suzanne · CIK 0001955919 · Global Head of People 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,283 Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:53 UTC |
Bittner PeterPres. - Connectivity Solution
|
GrantClass B Common Stock | 762 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008642 · rdgdoc.xml · nonDerivative · entry 1 Bittner Peter · CIK 0001642983 · Pres. - Connectivity Solution 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,968 F1 · shares: Mr. Bittner was granted 762 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 254 shares vest as of March 15, 2027; 254 shares vest as of March 15, 2028; and 254 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:52 UTC |
Hutkin LynnChief Financial Officer
|
GrantClass B Common Stock | 695 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008638 · rdgdoc.xml · nonDerivative · entry 3 Hutkin Lynn · CIK 0001876522 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,543 F2 · shares: Ms. Hutkin was granted 695 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 232 shares vest as of March 15, 2027; 232 shares vest as of March 15, 2028; and 231 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:52 UTC |
GILBERT PETER EDirector
|
GrantClass B Common Stock | 1,965 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008640 · rdgdoc.xml · nonDerivative · entry 1 GILBERT PETER E · CIK 0001241640 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,012 F1 · shares: Mr. Gilbert was granted 1,965 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 655 shares vest as of March 15, 2027; 655 shares vest as of March 15, 2028; and 655 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:53 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
GrantClass B Common Stock | 5,081 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008641 · rdgdoc.xml · nonDerivative · entry 2 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 35,918 F2 · shares: Mr. Tuweiq was granted 5,081 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 1,694 shares vest as of March 15, 2027; 1,694 shares vest as of March 15, 2028; and 1,693 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:52 UTC |
SEGALL MARK BDirector
|
GrantClass B Common Stock | 1,030 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008639 · rdgdoc.xml · nonDerivative · entry 1 SEGALL MARK B · CIK 0001116572 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,527 F1 · shares: Mr. Segall was granted 1,030 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 343 shares vest as of March 15, 2027; 343 shares vest as of March 15, 2028; and 344 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:51 UTC |
Lai Kenneth Koon KeungVP of Asia Operations
|
GrantClass B Common Stock | 329 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008636 · rdgdoc.xml · nonDerivative · entry 1 Lai Kenneth Koon Keung · CIK 0001960567 · VP of Asia Operations 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,084 F1 · shares: Mr. Lai was granted 329 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 110 shares vest as of March 15, 2027; 110 shares vest as of March 15, 2028; and 109 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:51 UTC |
Berry JosephVP, Pres of Magnetic Solutions
|
GrantClass B Common Stock | 419 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008637 · rdgdoc.xml · nonDerivative · entry 1 Berry Joseph · CIK 0001960431 · VP, Pres of Magnetic Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,193 F2 · shares: Mr. Berry was granted 419 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 140 shares vest as of March 15, 2027; 140 shares vest as of March 15, 2028; and 139 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:51 UTC |
BERNSTEIN DANIELDirector · 10% owner
|
GrantClass B Common Stock | 1,429 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008635 · rdgdoc.xml · nonDerivative · entry 4 BERNSTEIN DANIEL · CIK 0001007789 · Director · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,179 F2 · shares: Mr. Bernstein was granted 1,429 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 476 shares vest as of March 15, 2027; 476 shares vest as of March 15, 2028; and 477 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:48 UTC |
Vellucci VincentDirector
|
GrantClass B Common Stock | 1,030 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008632 · rdgdoc.xml · nonDerivative · entry 1 Vellucci Vincent · CIK 0001688761 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,827 F1 · shares: Mr. Vellucci was granted 1,030 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 343 shares vest as of March 15, 2027; 343 shares vest as of March 15, 2028; and 344 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:49 UTC |
Dawson StephenPres. - Power Solutions
|
GrantClass B Common Stock | 920 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008633 · rdgdoc.xml · nonDerivative · entry 2 Dawson Stephen · CIK 0002027648 · Pres. - Power Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,185 F2 · shares: Mr. Dawson was granted 920 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 307 shares vest as of March 15, 2027; 307 shares vest as of March 15, 2028; and 306 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:47 UTC |
Valletta DavidDirector
|
GrantClass B Common Stock | 1,965 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008625 · rdgdoc.xml · nonDerivative · entry 1 Valletta David · CIK 0001527903 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,171 F1 · shares: Mr. Valletta was granted 1,965 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 655 shares vest as of March 15, 2027; 655 shares vest as of March 15, 2028; and 655 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:46 UTC |
Smith RitaDirector
|
GrantClass B Common Stock | 1,030 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008624 · rdgdoc.xml · nonDerivative · entry 1 Smith Rita · CIK 0001804761 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,827 F1 · shares: Dr. Smith was granted 1,030 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 343 shares vest as of March 15, 2027; 343 shares vest as of March 15, 2028; and 344 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:45 UTC |
Kozlovsky SuzanneGlobal Head of People
|
GrantClass B Common Stock | 437 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008623 · rdgdoc.xml · nonDerivative · entry 2 Kozlovsky Suzanne · CIK 0001955919 · Global Head of People 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,497 F2 · shares: Ms. Kozlovsky was granted 437 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 146 shares vest as of March 15, 2027; 146 shares vest as of March 15, 2028; and 145 shares vest as of March 15, 2029. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:45 UTC |
Smelker ThomasPres. - Connectivity Solution
|
OtherClass A Common Stock | 62 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008620 · rdgdoc.xml · nonDerivative · entry 2 Smelker Thomas · CIK 0002109542 · Pres. - Connectivity Solution 10b5-1 filing: No plan indicated Ownership: Indirect · by 401(k) plan Disclosed balance after: 62 F2 · shares: The number of shares held in the 401(k) plan is estimated. Read SEC document |
| March 15, 2026 Filed Mar 17, 2026 20:45 UTC |
Smelker ThomasPres. - Connectivity Solution
|
GrantClass B Common Stock | 3,049 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-008620 · rdgdoc.xml · nonDerivative · entry 1 Smelker Thomas · CIK 0002109542 · Pres. - Connectivity Solution 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,049 F1 · shares: Mr. Smelker was granted 3,049 restricted shares of Class B Common Stock on March 15, 2026. The restricted shares vest as follows: 1,016 shares vest as of March 15, 2027; 1,016 shares vest as of March 15, 2028; and 1,017 shares vest as of March 15, 2029. Read SEC document |
| March 06, 2026 Filed Mar 9, 2026 20:43 UTC |
Bittner PeterPres. - Connectivity Solution
|
SaleClass B Common Stock | 12,311 | $195.00 | $2,400,645.00 |
DisclosureSEC source: 0001437749-26-007375 · rdgdoc.xml · nonDerivative · entry 2 Bittner Peter · CIK 0001642983 · Pres. - Connectivity Solution 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,206 Read SEC document |
| March 05, 2026 Filed Mar 9, 2026 20:43 UTC |
Bittner PeterPres. - Connectivity Solution
|
SaleClass B Common Stock | 10,000 | $209.00 | $2,090,000.00 |
DisclosureSEC source: 0001437749-26-007375 · rdgdoc.xml · nonDerivative · entry 1 Bittner Peter · CIK 0001642983 · Pres. - Connectivity Solution 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,517 Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass B Common Stock | 64 | $238.40 | $15,257.60 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 11 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,837 Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass B Common Stock | 2,496 | $237.78 | $593,498.88 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 10 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 30,901 F8 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $237.40 to $238.32, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (8) to this Form 4. Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass B Common Stock | 9,362 | $237.05 | $2,219,262.10 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 9 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 33,397 F7 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $236.40 to $237.38, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (7) to this Form 4. Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass B Common Stock | 3,222 | $235.81 | $759,779.82 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 8 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 42,759 F6 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $235.35 to $236.30, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (6) to this Form 4. Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass B Common Stock | 4,695 | $234.68 | $1,101,822.60 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 7 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 45,981 F5 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $234.28 to $235.22, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (5) to this Form 4. Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass B Common Stock | 6,028 | $233.88 | $1,409,828.64 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 6 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 50,676 F4 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $233.28 to $234.26, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (4) to this Form 4. Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass B Common Stock | 3 | $236.84 | $710.52 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 5 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,704 Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass B Common Stock | 4,997 | $235.75 | $1,178,042.75 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 4 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 56,707 Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass A Common Stock | 44 | $218.45 | $9,611.80 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 3 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 F3 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $218.43 to $218.46, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (3) to this Form 4. Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass A Common Stock | 887 | $217.13 | $192,594.31 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 2 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 44 F2 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $216.92 to $217.75, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4. Read SEC document |
| February 25, 2026 Filed Feb 26, 2026 21:51 UTC |
Tuweiq Farouq Salem AliDirector · President and CEO
|
SaleClass A Common Stock | 2,169 | $215.65 | $467,744.85 |
DisclosureSEC source: 0001437749-26-005896 · rdgdoc.xml · nonDerivative · entry 1 Tuweiq Farouq Salem Ali · CIK 0001839914 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 931 F1 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $215.62 to $216.56, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4. Read SEC document |
| February 24, 2026 Filed Feb 25, 2026 15:46 UTC |
GILBERT PETER EDirector
|
SaleClass B Common Stock | 4,500 | $238.75 | $1,074,375.00 |
DisclosureSEC source: 0001437749-26-005463 · rdgdoc.xml · nonDerivative · entry 1 GILBERT PETER E · CIK 0001241640 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,047 F1 · shares: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $238.38 to $239.00, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) to this Form 4. Read SEC document |
| February 23, 2026 Filed Feb 25, 2026 14:34 UTC |
SEGALL MARK BDirector
|
GiftClass B Common Stock | 300 | $0.00 | $0.00 |
DisclosureSEC source: 0001437749-26-005447 · rdgdoc.xml · nonDerivative · entry 1 SEGALL MARK B · CIK 0001116572 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,497 Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 21:03 UTC |
Hutkin LynnChief Financial Officer
|
SaleClass B Common Stock | 700 | $171.74 | $120,218.00 |
DisclosureSEC source: 0001437749-25-038003 · rdgdoc.xml · nonDerivative · entry 4 Hutkin Lynn · CIK 0001876522 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,848 F4 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $171.72 to $171.85, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 21:03 UTC |
Hutkin LynnChief Financial Officer
|
SaleClass B Common Stock | 700 | $171.39 | $119,973.00 |
DisclosureSEC source: 0001437749-25-038003 · rdgdoc.xml · nonDerivative · entry 3 Hutkin Lynn · CIK 0001876522 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 23,548 F3 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $170.69 to $171.52, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 21:03 UTC |
Hutkin LynnChief Financial Officer
|
SaleClass B Common Stock | 1,079 | $169.49 | $182,879.71 |
DisclosureSEC source: 0001437749-25-038003 · rdgdoc.xml · nonDerivative · entry 2 Hutkin Lynn · CIK 0001876522 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,248 F2 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $169.09 to $170.00, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| December 12, 2025 Filed Dec 16, 2025 21:03 UTC |
Hutkin LynnChief Financial Officer
|
SaleClass B Common Stock | 2,521 | $168.71 | $425,317.91 |
DisclosureSEC source: 0001437749-25-038003 · rdgdoc.xml · nonDerivative · entry 1 Hutkin Lynn · CIK 0001876522 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,327 F1 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $168.04 to $168.94, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| November 18, 2025 Filed Nov 20, 2025 01:18 UTC |
BERNSTEIN DANIELDirector · 10% owner
|
SaleClass B Common Stock | 677 | $141.96 | $96,110.24 |
DisclosureSEC source: 0001437749-25-035772 · rdgdoc.xml · nonDerivative · entry 2 BERNSTEIN DANIEL · CIK 0001007789 · Director · 10% owner 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 28,750 F3 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.46 to $144.27, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (3) to this Form 4. Read SEC document |
| November 18, 2025 Filed Nov 20, 2025 01:17 UTC |
Lai Kenneth Koon KeungVP of Asia Operations
|
SaleClass B Common Stock | 564 | $141.96 | $80,068.20 |
DisclosureSEC source: 0001437749-25-035771 · rdgdoc.xml · nonDerivative · entry 2 Lai Kenneth Koon Keung · CIK 0001960567 · VP of Asia Operations 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,755 F2 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.46 to $144.27, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4. Read SEC document |
| November 18, 2025 Filed Nov 20, 2025 01:16 UTC |
Berry JosephVP, Pres of Magnetic Solutions
|
SaleClass B Common Stock | 119 | $141.96 | $16,893.82 |
DisclosureSEC source: 0001437749-25-035770 · rdgdoc.xml · nonDerivative · entry 2 Berry Joseph · CIK 0001960431 · VP, Pres of Magnetic Solutions 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,774 F3 · price: This price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $138.46 to $144.27, inclusive. The reporting person undertakes to provide to Bel Fuse Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (3) to this Form 4. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.