Yeo Mui Sung

Director · KLIC

As of 2026-09-16, Yeo Mui Sung has 9 Form 4 transactions on record across 1 company — 6 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: $4.7MIndirect: $0$4.7Mas of 2026-09-16
  • Direct $4.7M
  • Indirect $0
KLICdirect59,604 sh$4.7M

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

KLIC · 9 trades
2026-07-06: Award / grant, 407 sh ($0)2026-05-20: Sale, 20,000 sh ($2.0M)2026-04-06: Award / grant, 675 sh ($0)2026-02-13: Sale, 19,143 sh ($1.4M)2026-01-05: Award / grant, 876 sh ($0)2025-10-06: Award / grant, 1,081 sh ($0)2025-07-01: Award / grant, 1,260 sh ($0)2025-04-01: Award / grant, 1,343 sh ($0)2025-01-02: Award / grant, 956 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-20KLICSale20,000 @ $100.00$2.0M−25.3% of holding59,197Form 4
2026-02-13KLICSale19,143 @ $71.98$1.4M−19.6% of holding78,522Form 4
7 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-06KLICAward / grant40759,604Form 4
2026-04-06KLICAward / grant67579,197Form 4
2026-01-05KLICAward / grant87697,665Form 4
2025-10-06KLICAward / grant1,08196,789Form 4
2025-07-01KLICAward / grant1,26095,708Form 4
2025-04-01KLICAward / grant1,34394,448Form 4
2025-01-02KLICAward / grant95693,105Form 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.