SEC reporting owner

Buller Richard E SEC insider disclosures

Reporting owner CIK0001688319
Issuers2
Qualifying disclosures39
Public purchases0
Recent-window purchases0
Recent-window sales13
Last public filing2026-06-13
Coverageverified

Issuer relationships

Recent SEC transactions

Publicly availableTrade dateTickerCodeSharesReported value
2026-06-092026-06-05CELCA1,530Not reported
2026-05-062026-05-04CELCS365Not reported
2026-05-062026-05-04CELCS2,825Not reported
2026-05-062026-05-04CELCS2,301Not reported
2026-05-062026-05-04CELCS1,670Not reported
2026-05-062026-05-04CELCS550Not reported
2026-05-062026-05-04CELCS1,289Not reported
2026-04-022026-03-31CELCS675Not reported
2026-04-022026-03-31CELCS2,325Not reported
2025-12-092025-12-05CELCS1,510Not reported

Public filing evidence only. NexusTrade's simulated follower strategies are hypothetical, modeled results — not live trading returns and not investment advice.

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