Columbia Property Trust, Inc. (CXP)

After my prediction came true from 4 yrs ago (seen below), and recently hit further lows, why are insiders suddenly buying? Aren't malls going to face even further decline as the nature of buying changes forever?
What about R/E values in big cities? I haven't kept up with the portfolio but....

after 2008, why would anyone buy a stock touted by GS? i'd give my money to the Madoff defense fund first!

Columbia Property Trust is up 6.62% to 14.17

Columbia Property Trust is up 6.81% to 13.49

Columbia Property Trust is up 10.07% to 11.48

Had this REIT for 12 yrs as a friend (who became financial planner) needed clients so i "threw him a bone". The 6+% Div was attractive but through the yrs., i smelled the EXECUTIVES were making money off its investors (selling them out) as the NAV diluted and 12yr yield, NAV + DIV yielded less than 1% by my calculations) (while EXECs profited)

CEO interview, quite interesting:
https://www.twst.com/interview/interview-with-the-president-ceo-and-director-columbia-property-trust-inc-nysecxp

CXP is up 5.00% to 24.78

CXP reached a new 52 Week High at 24.80

CXP reached a new 52 Week High at 23.79

Found some interesting information regarding shorts for $CXP https://marketwirenews.com/short-information/NYSE/CXP

Columbia Property Trust is up 5.12% to 11.49

Columbia Property Trust is down 5.07% to 10.86

CXP reached an all time low at $18.19

CXP reached an all time low at $19.08

Columbia Property Trust is down 5.12% to 10.37

CXP reached a 52 Week low at 18.24

CXP reached a 52 Week low at 18.36

Columbia Property Trust is down 5.63% to 11.22

Columbia Property Trust is down 4.95% to 18.61