INSIDER
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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

Robinhood Chain…
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
OverviewFollow the MoneyDaily BriefLiveCongressDirectoryCorporate InsidersPlanned Sales & StakesGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodology
Data sources
SEC FORM 451m ago
HOUSE PTR50m ago
SEC 13F50m ago
ROBINHOOD CHAIN50m ago
Public company

DORCHESTER MINERALS, L.P.

DMLPCIK 0001172358

EDGAR filingsOpen in network
Price$27.53
1 year+19.7%
Disclosed transactions4
Buys / sells4 / 0
Max Insider Score51
Connections with evidence4

DMLP · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
32
August PflugerRSelf
DMLPDORCHESTER MINERALS, L.P.
Purchase
BUY$15K – $50KMar 13, 2026

Verified connections

  • In industryevidence
    Oil, gas, coal & utilitiesSEC SIC 1311 · Crude Petroleum & Natural Gas · Nov 5, 2026
  • ← Disclosed trade inevidence
    August PflugerPurchase disclosed 2026-04-15 · Apr 15, 2026
  • ← Insider ofevidence
    Vaughn Robert CDirector · Nov 28, 2025
  • ← Insider ofevidence
    Moriyama Leslie AChief Financial Officer · Nov 28, 2025
Apr 15, 2026
traded Mar 13, 2026
+33d
HOUSE PTR

Evidence

51
VC
Vaughn Robert CDirector
DMLPDORCHESTER MINERALS, L.P.
Open-market purchase
BUY$91K
4,263 sh
Nov 25, 2025Nov 28, 2025
traded Nov 25, 2025
+3dSEC FORM 4

Evidence

43
MA
Moriyama Leslie AChief Financial Officer
DMLPDORCHESTER MINERALS, L.P.
Open-market purchase
BUY$65K
3,041 sh
Nov 25, 2025Nov 28, 2025
traded Nov 25, 2025
+3dSEC FORM 4

Evidence

40
VC
Vaughn Robert CDirector
DMLPDORCHESTER MINERALS, L.P.
Open-market purchase
BUY$7,529
352 sh
Nov 25, 2025Nov 28, 2025
traded Nov 25, 2025
+3dSEC FORM 4

Evidence