Berwick Donald M

Director · NRC

As of 2026-09-16, Berwick Donald M has 3 Form 4 transactions on record across 1 company — 2 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: $170KIndirect: $0$170Kas of 2026-09-16
  • Direct $170K
  • Indirect $0
NRCdirect7,697 sh$170K

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

NRC · 3 trades
2026-06-23: Award / grant, 7,697 sh ($0)2025-10-17: Award / grant, 22,625 sh ($0)2025-05-07: Award / grant, 34,917 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
3 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-23NRCAward / grant7,6977,697Form 4
2025-10-17NRCAward / grant22,62522,625Form 4
2025-05-07NRCAward / grant34,91734,917Form 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.