SEC CIK 1335995

Houston David L

Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
GPORview stock →96,8552019-06-06
FANGview stock →12,6002024-06-06

Position History — GPOR

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

032,28564,57096,8552009-112012-112014-052014-122016-062018-052019-06

Recent Filings — GPOR

DateActivitySharesPriceOwned After
2019-06-06Grant / award32,588$0.0096,855
2018-05-31Grant / award11,201$0.0064,267
2017-06-08Grant / award9,608$0.0053,066
2016-06-10Grant / award3,824$0.0043,458
2015-09-10Grant / award3,830$0.0039,634
2014-12-30Option exercise (derivative)10,000$0.000
2014-12-30Option exercise10,000$3.3635,804
2014-07-10Grant / award1,609$0.0025,804
2014-05-15Option exercise (derivative)10,000$0.0010,000
2014-05-15Option exercise10,000$3.3624,195
2013-12-10Grant / award863$0.0014,195
2012-11-05Grant / award6,666$0.0013,332
2012-02-07Open-market sale20,000$36.006,666
2009-11-03Grant / award6,666$0.0016,666

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