Liu James Yang

Officer · IMDX, OCX

As of 2026-09-16, Liu James Yang has 7 Form 4 transactions on record across 2 companies — 5 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: $76KIndirect: $0$76Kas of 2026-09-16
  • Direct $76K
  • Indirect $0
OCXdirect18,867 sh$54K
IMDXdirect6,289 sh$23K

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

IMDX · 5 trades
2026-03-26: Withheld for tax, 2,578 sh ($11K)2026-03-26: Option exercise, 6,289 sh ($0)2026-03-26: Option exercise, 6,289 sh2026-03-26: Option exercise, 6,289 sh2025-09-28: Award / grant, 18,000 sh ($0)
OCX · 2 trades
2025-03-26: Award / grant, 18,867 sh ($0)2025-03-26: Award / grant, 10,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
7 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-03-26IMDXWithheld for tax2,5783,711Form 4
2026-03-26IMDXOption exercise6,28912,578Form 4
2026-03-26IMDXOption exercise6,2896,289Form 4
2026-03-26IMDXOption exercise6,2896,289Form 4
2025-09-28IMDXAward / grant18,00018,000Form 4
2025-03-26OCXAward / grant18,86718,867Form 4
2025-03-26OCXAward / grant10,00010,000Form 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.