SEC CIK 1279977

HELMER MAUREEN O

Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
PLUGview stock →361,3182026-06-11

Position History — PLUG

Reported shares owned immediately after each Form 4 transaction, over time.

0123,855247,710371,5652026-012026-062026-06

Recent Filings — PLUG

DateActivitySharesPriceOwned After
2026-06-11Grant / award (derivative)39,753$0.0039,753
2026-06-11Grant / award39,753$0.00361,318
2026-06-08Open-market sale50,000$3.23321,565
2026-01-02Grant / award13,959$1.97371,565

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.