Tracey L McCain

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
6 Mar 23	BPMC Blueprint Medicines	Common Stock	Sell	Dispose S	No	No	44.41	106	4.71 k	52,666
6 Mar 23	BPMC Blueprint Medicines	Common Stock	Sell	Dispose S	No	No	45.72	3,216	147.04 k	52,772
1 Mar 23	BPMC Blueprint Medicines	Common Stock	Grant	Acquire A	No	No	0	12,500	0.00	55,988
1 Mar 23	BPMC Blueprint Medicines	Stock Option Common Stock	Grant	Acquire A	No	No	43.15	25,000	1.08 mm	25,000
30 Dec 22	IMGN Immunogen	Deferred Share Unit Common Stock	Grant	Acquire A	No	No	0	2,772	0.00	50,303
30 Sep 22	IMGN Immunogen	Deferred Share Unit Common Stock	Grant	Acquire A	No	No	0	2,876	0.00	47,531
30 Jun 22	IMGN Immunogen	Deferred Share Unit Common Stock	Grant	Acquire A	No	No	0	3,055	0.00	44,655

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