No updates on this or new FOIA requests regarding DECN in May or June that I can find - Here is the link where these SEC Excel Files are posted https://www.sec.gov/foia/docs/foia-logs.htm
Below info from FOIA log for the April 2020:
Request ID 20-01383-FOIA Requester Name Bass, Kenneth L. Organization - Requester Category Other Request Description Consumer complaints from January 1, 2016 to April 28, 2020 for Decision Diagnostics Received Date 4/28/2020 Request Status Referral Request Closed Date - Final Disposition -
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Request ID 20-01384-FOIA Requester Name Bass, Kenneth L. Organization - Requester Category Other Request Description BD Applications and Amendments, from January 1, 2016 to April 28, 2020 for Decision Diagnostics Corp Received Date 4/28/2020 Request Status Closed Closed Date 5/7/2020 Final Disposition Other Reasons