Ferrari Mauro

Director · ARWR

As of 2026-09-16, Ferrari Mauro has 4 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: $4.5MIndirect: $0$4.5Mas of 2026-09-16
  • Direct $4.5M
  • Indirect $0
ARWRdirect69,053 sh$4.5M

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

ARWR · 4 trades
2025-12-26: Sale, 7,530 sh ($527K)2025-12-16: Award / grant, 7,819 sh ($0)2025-11-28: Sale, 8,750 sh ($493K)2024-12-18: Award / grant, 16,733 sh ($385K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-12-26ARWRSale7,530 @ $70.00$527K−9.8% of holding69,053Form 4
2025-11-28ARWRSale8,750 @ $56.39$493K−11.3% of holding68,764Form 4
2 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-12-16ARWRAward / grant7,81976,583Form 4
2024-12-18ARWRAward / grant16,73377,514Form 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.