SEC CIK 1217995

GUMMER CHARLES L

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

Current Positions

CompanyShares OwnedAs Of
MTDRview stock →26,5002012-06-06

Position History — MTDR

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

08,83317,66726,5002012-022012-022012-042012-06

Recent Filings — MTDR

DateActivitySharesPriceOwned After
2012-06-06Grant / award4,000$0.0026,500
2012-04-11Grant / award1,701$0.0024,201
2012-02-07Open-market buy22,000$12.0022,500
2012-02-01———500

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