- 2024-10-04Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
- 2023-11-24Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
- 2023-03-22Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersTrecia CantyAuthoritativeSEC 8-K →
- 2022-10-20M&ACompletion of acquisition or disposition of assetsthe Vendor all of the issued and outstanding shares of Roughrider Mineral HoldingsLow confidenceSEC 8-K →
- 2020-06-02AuditorChanges in registrant's certifying accountantErnst & Young LLPEstimatedSEC 8-K →
- 2018-11-29Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
- 2015-11-02Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
- 2015-10-20Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
- 2014-09-08Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
- 2014-06-03Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
- 2013-10-02Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
- 2013-07-25Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
- 2012-06-07Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersEstimatedSEC 8-K →
- 2011-01-10Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersKong David KongAuthoritativeSEC 8-K →
- 2010-02-23Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
- 2009-07-27Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
- 2009-05-14Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
- 2007-07-27Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
- 2007-04-04Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
- 2006-08-31Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
- 2006-03-03Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
- 2006-02-17Exec ChangeDeparture of directors or certain officers; election of directors; appointment of certain officers; compensatory arrangements of certain officersLow confidenceSEC 8-K →
Source: SEC EDGAR 8-K filings · Interpretation: Oxford Ledge parser
(M&A / Exec Change /
Auditor / Impairment) ·
Confidence-filtered ≥ 0.40