| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bittner Peter | Pres. - Connectivity Solution | C/O BEL FUSE INC., 300 EXECUTIVE DRIVE, SUITE 300, WEST ORANGE | /s/ Lynn Hutkin | 17 Mar 2026 | 0001642983 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BELFB | Class B Common Stock | Award | +762 | +24% | $0.000000* | 3,968 | 15 Mar 2026 | Direct | F1 | |
| holding | BELFB | Class B Common Stock | 1,384 | 15 Mar 2026 | By 401(k) Plan | F2 | |||||
| holding | BELFB | Class A Common Stock | 11 | 15 Mar 2026 | By 401(k) plan | F2 |
| Id | Content |
|---|---|
| F1 | 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. |
| F2 | The number of shares held in the 401(k) plan is estimated. |