Greenland Capital Management’s The Boeing Company Depositary Shares, each representing a 1/20th interest in a share of 6.00% Series A Mandatory Convertible Preferred Stock, par value $1.00 BA.PRA Stock Holding History

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Shares Change %	Capital Flow	Portfolio Weight	Portfolio Position
2025 Q2	$1.71M	Hold	25,000	–	–	0.18%	111
2025 Q1	$1.48M	Buy	+25,000	New	+$1.48M	0.18%	122