Nietzel Alfred A

Director · OSPN, CRNC

As of 2026-09-16, Nietzel Alfred A has 7 Form 4 transactions on record across 2 companies — 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: $506KIndirect: $0$506Kas of 2026-09-16
  • Direct $506K
  • Indirect $0
CRNCdirect42,198 sh$331K
OSPNdirect9,797 sh$175K

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

OSPN · 6 trades
2026-01-05: Award / grant, 9,797 sh ($0)2026-01-02: Option exercise, 6,635 sh ($0)2026-01-02: Option exercise, 6,635 sh ($0)2025-01-09: Option exercise, 12,914 sh ($0)2025-01-09: Option exercise, 12,914 sh ($0)2025-01-02: Award / grant, 6,635 sh ($0)
CRNC · 1 trade
2025-02-13: Award / grant, 9,955 sh ($100)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
7 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-01-05OSPNAward / grant9,7979,797Form 4
2026-01-02OSPNOption exercise6,63562,823Form 4
2026-01-02OSPNOption exercise6,6350Form 4
2025-02-13CRNCAward / grant9,95542,198Form 4
2025-01-09OSPNOption exercise12,9140Form 4
2025-01-09OSPNOption exercise12,91456,188Form 4
2025-01-02OSPNAward / grant6,6356,635Form 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.