CHUNG T J — SEC Form 4 filings
SEC reporting owner CIK 1217168. 20 Form 4 filings on record with FilingPulse; latest filed 2026-09-08.
Transaction summary — filings shown
Covers all 20 filings on record, filed 2024-02-05 to 2026-09-08. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 2 legs across 1 filing — 2,343 shares, $576,627 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 33.
- Largest priced transaction: sale of 1,664 shares @ $246.46 ($410,109) in LITTELFUSE INC /DE, filed 2025-08-13.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| LITTELFUSE INC /DE (LFUS) | Director | 15 | — | 2 legs · 2,343 sh · $576,627 | 25 |
| AIRGAIN INC (AIRG) | Director | 5 | — | — | 8 |
Form 4 filings — CHUNG T J
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-08 | 4 | LITTELFUSE INC /DE (LFUS) | Grant/award (A): 17 @ $414.24 · Grant/award (A): 1 @ $414.24 | EDGAR |
| 2026-06-08 | 4 | LITTELFUSE INC /DE (LFUS) | Grant/award (A): 10 @ $480.24 · Grant/award (A): 3 @ $480.24 | EDGAR |
| 2026-04-24 | 4 | LITTELFUSE INC /DE (LFUS) | Grant/award (A): 482 @ $0 | EDGAR |
| 2026-03-09 | 4 | LITTELFUSE INC /DE (LFUS) | Grant/award (A): 21 @ $323.58 · Grant/award (A): 2 @ $323.58 | EDGAR |
| 2026-02-04 | 4 | AIRGAIN INC (AIRG) | Grant/award (A): 7,257 @ $0 · Grant/award (A): 12,660 (derivative) @ $0 | EDGAR |
| 2026-01-05 | 4 | AIRGAIN INC (AIRG) | Grant/award (A): 2,308 @ $0 | EDGAR |
| 2025-12-08 | 4 | LITTELFUSE INC /DE (LFUS) | Grant/award (A): 3 @ $258.99 · Grant/award (A): 25 @ $258.99 | EDGAR |
| 2025-10-03 | 4 | AIRGAIN INC (AIRG) | Grant/award (A): 2,183 @ $0 | EDGAR |
| 2025-09-08 | 4 | LITTELFUSE INC /DE (LFUS) | Grant/award (A): 25 @ $259.58 · Grant/award (A): 3 @ $259.58 | EDGAR |
| 2025-08-13 | 4 | LITTELFUSE INC /DE (LFUS) | Option exercise (M): 911 @ $199.24 · Option exercise (M): 1,432 @ $132.08 · Sale (S): 679 @ $245.24 · Sale (S): 1,664 @ $246.46 · Option exercise (M): 911 (derivative) @ $0 · Option exercise (M): 1,432 (derivative) @ $0 | EDGAR |
| 2025-06-09 | 4 | LITTELFUSE INC /DE (LFUS) | Grant/award (A): 3 @ $214.18 · Grant/award (A): 27 @ $214.18 | EDGAR |
| 2025-04-28 | 4 | LITTELFUSE INC /DE (LFUS) | Grant/award (A): 1,019 @ $0 | EDGAR |
| 2025-03-10 | 4 | LITTELFUSE INC /DE (LFUS) | Other (J): 20 @ $218.33 | EDGAR |
| 2025-02-04 | 4 | AIRGAIN INC (AIRG) | Grant/award (A): 4,203 @ $0 · Grant/award (A): 7,706 (derivative) @ $0 | EDGAR |
| 2024-12-09 | 4 | LITTELFUSE INC /DE (LFUS) | Other (J): 25 @ $247.32 | EDGAR |
| 2024-09-09 | 4 | LITTELFUSE INC /DE (LFUS) | Other (J): 22 @ $256 | EDGAR |
| 2024-06-10 | 4 | LITTELFUSE INC /DE (LFUS) | Other (J): 14 @ $250.13 | EDGAR |
| 2024-04-29 | 4 | LITTELFUSE INC /DE (LFUS) | Grant/award (A): 522 @ $0 · Grant/award (A): 768 (derivative) @ $0 | EDGAR |
| 2024-03-11 | 4 | LITTELFUSE INC /DE (LFUS) | Other (J): 24 @ $244.90 | EDGAR |
| 2024-02-05 | 4 | AIRGAIN INC (AIRG) | Grant/award (A): 8,381 @ $0 · Grant/award (A): 15,318 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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