Liao Daniel JL

Director · AMKR, PLAB

As of 2026-09-16, Liao Daniel JL has 16 Form 4 transactions on record across 2 companies — 8 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: $2.1MIndirect: $0$2.1Mas of 2026-09-16
  • Direct $2.1M
  • Indirect $0
PLABdirect72,504 sh$2.0M
AMKRdirect2,616 sh$121K

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

AMKR · 13 trades
2026-06-23: Award / grant, 9 sh ($0)2026-06-23: Award / grant, 3 sh ($0)2026-05-13: Award / grant, 2,613 sh ($0)2026-03-31: Award / grant, 18 sh ($0)2025-12-23: Award / grant, 20 sh ($0)2025-09-23: Award / grant, 27 sh ($0)2025-06-25: Award / grant, 39 sh ($0)2025-05-15: Award / grant, 9,789 sh ($0)2025-05-14: Option exercise, 6,017 sh ($0)2025-05-14: Option exercise, 6,017 sh2025-05-14: Option exercise, 6,017 sh2025-04-02: Award / grant, 26 sh ($0)2024-12-23: Award / grant, 109 sh ($0)
PLAB · 3 trades
2026-04-13: Award / grant, 3,722 sh ($0)2026-01-20: Award / grant, 1,234 sh ($0)2025-02-13: Award / grant, 3,108 sh ($70K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
16 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-23AMKRAward / grant99,902Form 4
2026-06-23AMKRAward / grant32,616Form 4
2026-05-13AMKRAward / grant2,6132,613Form 4
2026-04-13PLABAward / grant3,72272,504Form 4
2026-03-31AMKRAward / grant189,893Form 4
2026-01-20PLABAward / grant1,23468,782Form 4
2025-12-23AMKRAward / grant209,875Form 4
2025-09-23AMKRAward / grant279,855Form 4
2025-06-25AMKRAward / grant399,828Form 4
2025-05-15AMKRAward / grant9,7899,789Form 4
2025-05-14AMKROption exercise6,0170Form 4
2025-05-14AMKROption exercise6,01740,804Form 4
2025-05-14AMKROption exercise6,01740,804Form 4
2025-04-02AMKRAward / grant266,017Form 4
2025-02-13PLABAward / grant3,10863,108Form 4
2024-12-23AMKRAward / grant1095,991Form 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.