Smiley Joshua L

Officer · ZLAB

As of 2026-09-16, Smiley Joshua L has 30 Form 4 transactions on record across 1 company — 15 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Pattern in the record: open-market sales filed in April in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $2.9MIndirect: $0$2.9Mas of 2026-09-16
  • Direct $2.9M
  • Indirect $0
ZLABdirect117,602 sh$2.9M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

ZLAB · 30 trades
2026-04-06: Sale, 3,017 sh ($62K)2026-04-02: Sale, 9,614 sh ($196K)2026-04-02: Option exercise, 7,145 sh ($0)2026-04-02: Option exercise, 7,145 sh2026-04-02: Option exercise, 7,145 sh2026-04-01: Option exercise, 32,062 sh ($0)2026-04-01: Option exercise, 32,062 sh2026-04-01: Option exercise, 32,062 sh2026-03-13: Sale, 1,966 sh ($37K)2026-03-12: Option exercise, 6,388 sh ($0)2026-03-12: Option exercise, 6,388 sh2026-03-12: Option exercise, 6,388 sh2026-03-04: Award / grant, 17,887 sh ($0)2026-03-04: Award / grant, 103,950 sh ($0)2026-03-04: Award / grant, 33,783 sh ($0)2025-09-10: Purchase, 10,000 sh ($289K)2025-08-18: Sale, 6,641 sh ($241K)2025-08-15: Option exercise, 15,900 sh ($0)2025-08-15: Option exercise, 15,900 sh2025-08-15: Option exercise, 15,900 sh2025-04-04: Sale, 3,354 sh ($111K)2025-04-03: Award / grant, 7,145 sh ($0)2025-04-03: Option exercise, 7,145 sh2025-04-03: Option exercise, 7,145 sh2025-04-02: Sale, 11,740 sh ($421K)2025-04-01: Award / grant, 32,062 sh ($0)2025-04-01: Option exercise, 32,062 sh2025-04-01: Option exercise, 32,062 sh2025-03-12: Award / grant, 78,627 sh ($0)2025-03-12: Award / grant, 25,553 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-04-06ZLABSale3,017 @ $20.45$62K−2.5% of holding117,602Form 4
2026-04-02ZLABSale9,614 @ $20.39$196K−7.4% of holding120,619Form 4
2026-03-13ZLABSale1,966 @ $18.63$37K−2.1% of holding91,026Form 4
2025-09-10ZLABPurchase10,000 @ $28.91$289K+13.1% of holding86,604Form 4
2025-08-18ZLABSale6,641 @ $36.24$241K−8.0% of holding76,604Form 4
2025-04-04ZLABSale3,354 @ $33.11$111K−4.7% of holding67,345Form 4
2025-04-02ZLABSale11,740 @ $35.89$421K−15.6% of holding63,554Form 4
23 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-04-02ZLABOption exercise7,1457,145Form 4
2026-04-02ZLABOption exercise7,145130,233Form 4
2026-04-02ZLABOption exercise7,145130,233Form 4
2026-04-01ZLABOption exercise32,06264,125Form 4
2026-04-01ZLABOption exercise32,062123,088Form 4
2026-04-01ZLABOption exercise32,062123,088Form 4
2026-03-12ZLABOption exercise6,38819,165Form 4
2026-03-12ZLABOption exercise6,38892,992Form 4
2026-03-12ZLABOption exercise6,38892,992Form 4
2026-03-04ZLABAward / grant17,88717,887Form 4
2026-03-04ZLABAward / grant103,950103,950Form 4
2026-03-04ZLABAward / grant33,78333,783Form 4
2025-08-15ZLABOption exercise15,90031,800Form 4
2025-08-15ZLABOption exercise15,90083,245Form 4
2025-08-15ZLABOption exercise15,90083,245Form 4
2025-04-03ZLABAward / grant7,14514,290Form 4
2025-04-03ZLABOption exercise7,14570,699Form 4
2025-04-03ZLABOption exercise7,14570,699Form 4
2025-04-01ZLABAward / grant32,06296,187Form 4
2025-04-01ZLABOption exercise32,06275,294Form 4
2025-04-01ZLABOption exercise32,06275,294Form 4
2025-03-12ZLABAward / grant78,62778,627Form 4
2025-03-12ZLABAward / grant25,55325,553Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.