Nguyen Tran

Officer · PRTA

As of 2026-09-16, Nguyen Tran has 8 Form 4 transactions on record across 1 company — 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: $801KIndirect: $0$801Kas of 2026-09-16
  • Direct $801K
  • Indirect $0
PRTAdirect97,205 sh$801K

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

PRTA · 8 trades
2026-07-28: Disposition, 57,000 sh ($488K)2026-07-28: Option exercise, 57,000 sh ($0)2026-07-28: Option exercise, 57,000 sh2026-07-28: Option exercise, 57,000 sh2026-03-03: Award / grant, 230,000 sh ($0)2025-07-28: Award / grant, 95,000 sh ($0)2025-03-05: Award / grant, 107,500 sh ($0)2020-04-08: Other acquisition, 995 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
8 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-28PRTADisposition57,00040,205Form 4
2026-07-28PRTAOption exercise57,0000Form 4
2026-07-28PRTAOption exercise57,00097,205Form 4
2026-07-28PRTAOption exercise57,00097,205Form 4
2026-03-03PRTAAward / grant230,000230,000Form 4
2025-07-28PRTAAward / grant95,00097,205Form 4
2025-03-05PRTAAward / grant107,500107,500Form 4
2020-04-08PRTAOther acquisition9952,205Form 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.