SCHIERHORN JOSEPH M

Director · Officer · NRIM

As of 2026-09-16, SCHIERHORN JOSEPH M 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

NRIM · 4 trades
2025-12-09: Withheld for tax, 20,723 sh ($515K)2025-12-09: Option exercise, 41,692 sh ($347K)2025-12-09: Option exercise, 41,692 sh ($0)2025-02-25: Gift, 294 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
4 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-12-09NRIMWithheld for tax20,723202,381Form 4
2025-12-09NRIMOption exercise41,692223,104Form 4
2025-12-09NRIMOption exercise41,6920Form 4
2025-02-25NRIMGift29449,665Form 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.