Clark William D

Director · ALDX

As of 2026-09-16, Clark William D has 5 Form 4 transactions on record across 1 company — 3 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: $3KIndirect: $0$3Kas of 2026-09-16
  • Direct $3K
  • Indirect $0
ALDXdirect2,323 sh$3K

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

ALDX · 3 trades
2026-06-09: Award / grant, 70,000 sh ($0)2026-06-09: Award / grant, 2,323 sh ($0)2025-04-17: Award / grant, 76,760 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-01-10—Purchase1,838 @ $2.72$5Kownership Δ n/a1,838Form 4
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-09ALDXAward / grant70,00070,000Form 4
2026-06-09ALDXAward / grant2,3232,323Form 4
2025-11-20—Award / grant13,50013,500Form 4
2025-04-17ALDXAward / grant76,76076,760Form 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.