Does anyone else find these change of substantial holder forms...

Does anyone else find these change of substantial holder forms as fascinating as me. They do seem to have some sort of affect, just look at this

3/3 Bank of America or its subsidiaries borrow some 6 million odd SYR Share. SYR closing price $4.50
6/3 Bank of America inform the market of the change to their holding. SYR closing price $4.72
7/3 - 19/3 Trend down to a closing price of 4.18

Is this just coincidence? I suppose B of A are just glad they borrowed the shares instead of buying them, just lucky I suppose. DYOR