Williams Lewis T

Director · PTGX

As of 2026-09-16, Williams Lewis T has 7 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: $857KIndirect: $0$857Kas of 2026-09-16
  • Direct $857K
  • Indirect $0
PTGXdirect6,000 sh$857K

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

PTGX · 7 trades
2026-02-17: Sale, 18,000 sh ($1.5M)2026-02-17: Option exercise, 18,000 sh ($195K)2026-02-17: Option exercise, 18,000 sh ($0)2026-01-02: Award / grant, 2,695 sh ($0)2026-01-02: Award / grant, 3,762 sh ($0)2025-01-02: Award / grant, 5,130 sh ($0)2025-01-02: Award / grant, 6,584 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-02-17PTGXSale18,000 @ $82.42$1.5M−69.7% of holding7,825Form 4
6 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-17PTGXOption exercise18,00025,825Form 4
2026-02-17PTGXOption exercise18,0006,000Form 4
2026-01-02PTGXAward / grant2,6957,825Form 4
2026-01-02PTGXAward / grant3,7623,762Form 4
2025-01-02PTGXAward / grant5,1305,130Form 4
2025-01-02PTGXAward / grant6,5846,584Form 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.