Kung Winston
SEC insider (Form 3/4/5 filer). CIK 0001666963. Director at Janux Therapeutics, Inc. (JANX) and 2 other issuers. 7 reported Form 4/5 transactions since Sep 2024; latest on Jun 11, 2026. Located in NORWOOD, MA.
Companies Kung Winston has filed insider reports for
- Janux Therapeutics, Inc. (JANX): Director
- Corbus Pharmaceuticals Holdings, Inc. (CRBP): Director
- ArriVent BioPharma, Inc. (AVBP): Officer, Chief Financial Officer
Kung Winston
CIK: 0001666963
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (7 total)
- Jun 11, 2026JANX
Janux Therapeutics, Inc.
AwardDirect5.5K shares- - Jun 10, 2026CRBP
Corbus Pharmaceuticals Holdings, Inc.
SaleDirect2K shares at avg. $7.91$16K - May 19, 2026CRBP
Corbus Pharmaceuticals Holdings, Inc.
AwardDirect3.8K shares- - Feb 2, 2026AVBP
ArriVent BioPharma, Inc.
AwardDirectStock Option (right to buy)
140K shares- - Jun 11, 2025JANX
Janux Therapeutics, Inc.
AwardDirect3.8K shares- - May 30, 2025CRBP
Corbus Pharmaceuticals Holdings, Inc.
AwardDirect4.8K shares- - Feb 3, 2025AVBP
ArriVent BioPharma, Inc.
AwardDirectStock Option (right to buy)
120K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 11, 2026 |  JANX Janux Therapeutics, Inc. | Award | 5,500 | - | $0 | Direct |
| Jun 10, 2026 |  CRBP Corbus Pharmaceuticals Holdings, Inc. | Sale | 2,026 | $7.91 | $16,033 | Direct |
| May 19, 2026 | CRBP Corbus Pharmaceuticals Holdings, Inc. | Award | 3,800 | - | $0 | Direct |
| Feb 2, 2026 |  AVBP ArriVent BioPharma, Inc. | Award Stock Option (right to buy) | 140,000 | - | - | Direct |
| Jun 11, 2025 | JANX Janux Therapeutics, Inc. | Award | 3,750 | - | - | Direct |
| May 30, 2025 | CRBP Corbus Pharmaceuticals Holdings, Inc. | Award | 4,800 | - | - | Direct |
| Feb 3, 2025 | AVBP ArriVent BioPharma, Inc. | Award Stock Option (right to buy) | 120,000 | - | - | Direct |
1-7 of 7 transactions