Like the 3,200 other pages of evidence uncovered and descriptions of crimes on this site, this web page is only one part of a massive multi-state entanglement of government corruption and cover-up. See size
Evidence was uncovered in parts over years, and not in the same order as the crimes occurred or the evidence was created. Statements were made based on what was known at the time.
Dates are approximate because government filings and reports vary in some cases up to months if not This is part of cover up. One example is Oklahoma's Openbooks, which started out late with only a fraction of what was required to be added each year. Plus, the data was littered with data entry and spelling errors, meaning you have to go through one entry at a time. This amount to more than 17,000 entries in 2017.
For a list of other timelines.View
Bernie Madoff "self-exposed" his crimes Dec 2008, one month after and one month before the Altus bank group was exposed for the second time each in Oklahoma and Colorado. The SEC's was publicly roasted, and bank regulators didn't want to experience the same.
Source: http://www.fedprimerate.com/crude-oil-price-history.htm
Source: https://www.fdic.gov/