Crandell Keith

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
13 Jun 24	MASS 908 Devices	Stock Option (option to buy) Common Stock	Grant	Acquire A	No	No	5.94	15,996	95.02 k	15,996
13 Jun 24	MASS 908 Devices	RSU Common Stock	Grant	Acquire A	No	No	0	11,364	0.00	11,364
12 Jun 24	MASS 908 Devices	Common Stock	Option exercise	Acquire M	No	No	0	7,777	0.00	13,927
12 Jun 24	MASS 908 Devices	RSU Common Stock	Option exercise	Dispose M	No	No	0	7,777	0.00	0
10 Jun 24	RAPP Rapport Therapeutics, Inc. Common Stock	Common Stock	Conversion	Acquire C	Yes	No	0	3,728,738	0.00	3,728,738
10 Jun 24	RAPP Rapport Therapeutics, Inc. Common Stock	Series B Preferred Stock Common Stock	Conversion	Dispose C	Yes	No	0	11,924,138	0.00	0
10 Jun 24	RAPP Rapport Therapeutics, Inc. Common Stock	Series A Preferred Stock Common Stock	Conversion	Dispose C	Yes	No	0	20,000,000	0.00	0

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.