| B | 
	        2020-02-14 07:07:33.0 | 
    		Allegro Merger Corp | 
		n/a | 
		MIZUHO FINANCIAL GROUP INC | 
		6.6% | 
    		view | 
  	
  	
  		| S | 
	        2020-02-13 09:34:46.0 | 
    		Allegro Merger Corp | 
		n/a | 
		Weiss Asset Management LP | 
		0.14% | 
    		view | 
  	
  	
  		| S | 
	        2019-02-14 09:22:10.0 | 
    		Allegro Merger Corp | 
		n/a | 
		Weiss Asset Management LP | 
		6.34% | 
    		view | 
  	
  	
  		| B | 
	        2019-02-13 15:37:56.0 | 
    		Allegro Merger Corp | 
		n/a | 
		HGC Investment Management Inc | 
		7.2% | 
    		view | 
  	
  	
  		| B | 
	        2018-07-19 12:51:48.0 | 
    		Allegro Merger Corp | 
		n/a | 
		Weiss Asset Management LP | 
		7.71% | 
    		view |