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Smiley Joshua L

SEC insider (Form 3/4/5 filer). CIK 0001725189. Officer at Zai Lab Ltd (ZLAB). 20 reported Form 4/5 transactions since Sep 2024; latest on Apr 6, 2026. Located in CAMBRIDGE, MA.

Companies Smiley Joshua L has filed insider reports for

  • Zai Lab Ltd (ZLAB): Officer, See Remarks
Smiley Joshua L profile photo

Smiley Joshua L

CIK: 0001725189

Transaction Breakdown

Open Market Buys (P)1 (5.0%)

High conviction signal

Open Market Sales (S)6 (30.0%)

Position reduction

Option Exercises (M)6 (30.0%)

Derivative conversions

Awards (A)7 (35.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

Zai Lab Ltd logo
ZLAB

Zai Lab Ltd

Officer

Discretionary Trading P&L

Holdings

Transaction History (20 total)

  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Apr 6, 2026
    Sale
    Direct
    3K shares at avg. $20.45$62K
  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Apr 2, 2026
    Sale
    Direct
    9.6K shares at avg. $20.39$196K
  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Apr 2, 2026
    Exercise
    Direct
    7.1K shares-
  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Apr 1, 2026
    Exercise
    Direct
    32.1K shares-
  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Mar 13, 2026
    Sale
    Direct
    2K shares at avg. $18.63$37K
  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Mar 12, 2026
    Exercise
    Direct
    6.4K shares-
  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Mar 4, 2026
    Award

    Performance-Based Share Units

    Direct
    17.9K shares-
  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Mar 4, 2026
    Award

    Stock Options (Right to Buy)

    Direct
    104K shares-
  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Mar 4, 2026
    Award

    Restricted Share Units

    Direct
    33.8K shares-
  • Zai Lab Ltd logo
    ZLAB

    Zai Lab Ltd

    Sep 10, 2025
    Purchase
    Direct
    10K shares at avg. $28.91$289K

1-10 of 20