Myszkowski Kenneth Allen

Officer · ARWR

As of 2026-09-16, Myszkowski Kenneth Allen has 5 Form 4 transactions on record across 1 company — 0 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: $30.0MIndirect: $0$30.0Mas of 2026-09-16
  • Direct $30.0M
  • Indirect $0
ARWRdirect455,433 sh$30.0M

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 · 5 trades
2025-01-07: Sale, 10,000 sh ($197K)2025-01-07: Sale, 8,000 sh ($158K)2025-01-06: Sale, 17,765 sh ($350K)2025-01-06: Sale, 9,402 sh ($189K)2025-01-04: Award / grant, 100,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-01-07ARWRSale10,000 @ $19.69$197K−2.1% of holding455,433Form 4
2025-01-07ARWRSale8,000 @ $19.70$158K−1.7% of holding465,433Form 4
2025-01-06ARWRSale17,765 @ $19.68$350K−3.5% of holding482,835Form 4
2025-01-06ARWRSale9,402 @ $20.10$189K−1.9% of holding473,433Form 4
1 award / exercise / gift record — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-01-04ARWRAward / grant100,000500,600Form 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.