Liu Chang

Director · Officer · CATY

As of 2026-09-16, Liu Chang has 32 Form 4 transactions on record across 1 company — 17 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.

Reconstructed holdings

Direct: $1.1MIndirect: $0$1.1Mas of 2026-09-16
  • Direct $1.1M
  • Indirect $0
CATYdirect17,727 sh$1.1M

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

CATY · 32 trades
2026-06-26: Award / grant, 9,408 sh2026-06-26: Award / grant, 17,727 sh2026-06-26: Award / grant, 8,863 sh2026-06-26: Award / grant, 9,408 sh2026-06-26: Award / grant, 17,727 sh2026-06-26: Award / grant, 8,863 sh2026-04-06: Sale, 4,836 sh ($244K)2026-04-01: Withheld for tax, 10,098 sh ($512K)2026-04-01: Withheld for tax, 7,828 sh ($397K)2026-04-01: Withheld for tax, 7,120 sh ($361K)2026-04-01: Option exercise, 15,385 sh ($0)2026-04-01: Option exercise, 19,846 sh ($0)2026-04-01: Option exercise, 13,992 sh ($0)2026-04-01: Option exercise, 11,581 sh ($0)2026-04-01: Option exercise, 12,124 sh ($0)2026-04-01: Option exercise, 24,249 sh ($0)2025-10-28: Sale, 5,165 sh ($239K)2025-06-27: Award / grant, 10,948 sh2025-06-27: Award / grant, 10,633 sh2025-06-27: Award / grant, 10,633 sh2025-06-27: Award / grant, 10,948 sh2025-06-27: Award / grant, 21,896 sh2025-06-27: Award / grant, 21,896 sh2025-04-01: Withheld for tax, 8,279 sh ($355K)2025-04-01: Withheld for tax, 8,036 sh ($344K)2025-04-01: Withheld for tax, 6,600 sh ($283K)2025-04-01: Option exercise, 10,269 sh ($0)2025-04-01: Option exercise, 10,551 sh ($0)2025-04-01: Option exercise, 14,200 sh ($0)2025-04-01: Option exercise, 17,508 sh ($0)2025-04-01: Option exercise, 21,103 sh ($0)2025-04-01: Option exercise, 17,028 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-04-06CATYSale4,836 @ $50.35$244K−3.6% of holding127,819Form 4
2025-10-28CATYSale5,165 @ $46.24$239K−4.5% of holding108,478Form 4
30 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-26CATYAward / grant9,4089,408Form 4
2026-06-26CATYAward / grant17,72717,727Form 4
2026-06-26CATYAward / grant8,8638,863Form 4
2026-06-26CATYAward / grant9,4089,408Form 4
2026-06-26CATYAward / grant17,72717,727Form 4
2026-06-26CATYAward / grant8,8638,863Form 4
2026-04-01CATYWithheld for tax10,098125,783Form 4
2026-04-01CATYWithheld for tax7,828116,035Form 4
2026-04-01CATYWithheld for tax7,120132,655Form 4
2026-04-01CATYOption exercise15,385123,863Form 4
2026-04-01CATYOption exercise19,846135,881Form 4
2026-04-01CATYOption exercise13,992139,775Form 4
2026-04-01CATYOption exercise11,5810Form 4
2026-04-01CATYOption exercise12,1240Form 4
2026-04-01CATYOption exercise24,2490Form 4
2025-06-27CATYAward / grant10,94810,948Form 4
2025-06-27CATYAward / grant10,63310,633Form 4
2025-06-27CATYAward / grant10,63310,633Form 4
2025-06-27CATYAward / grant10,94810,948Form 4
2025-06-27CATYAward / grant21,89621,896Form 4
2025-06-27CATYAward / grant21,89621,896Form 4
2025-04-01CATYWithheld for tax8,279104,651Form 4
2025-04-01CATYWithheld for tax8,036113,643Form 4
2025-04-01CATYWithheld for tax6,60095,422Form 4
2025-04-01CATYOption exercise10,2690Form 4
2025-04-01CATYOption exercise10,5510Form 4
2025-04-01CATYOption exercise14,200102,022Form 4
2025-04-01CATYOption exercise17,508112,930Form 4
2025-04-01CATYOption exercise21,1030Form 4
2025-04-01CATYOption exercise17,028121,679Form 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.