Hrdy Helen

Officer · NRC

As of 2026-09-16, Hrdy Helen 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.

Trades by company

NRC · 4 trades
2025-12-15: Withheld for tax, 11,244 sh ($198K)2025-12-15: Option exercise, 12,346 sh ($188K)2025-12-15: Option exercise, 12,346 sh ($0)2025-04-07: Award / grant, 100,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-12-15NRCWithheld for tax11,244140,518Form 4
2025-12-15NRCOption exercise12,346151,762Form 4
2025-12-15NRCOption exercise12,3460Form 4
2025-04-07NRCAward / grant100,000139,416Form 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.