Atlas Venture Fund XI

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
10 Feb 25	Atlas Venture Fund XI	Common Stock	Buy	Acquire P	Yes	No	18	60,000	1.08 mm	807,727
10 Feb 25	Atlas Venture Fund XI	Common Stock	Conversion	Acquire C	Yes	No	0	747,727	0.00	747,727
10 Feb 25	Atlas Venture Fund XI	Common Stock	Conversion	Acquire C	No	No	0	2,886,293	0.00	2,886,293
10 Feb 25	Atlas Venture Fund XI	Series C convertible preferred stock Common Stock	Conversion	Dispose C	Yes	No	0	1,092,504	0.00	0
10 Feb 25	Atlas Venture Fund XI	Series C convertible preferred stock Common Stock	Conversion	Dispose C	No	No	0	61,463	0.00	0
10 Feb 25	Atlas Venture Fund XI	Series B convertible preferred stock Common Stock	Conversion	Dispose C	No	No	0	1,298,332	0.00	0
10 Feb 25	Atlas Venture Fund XI	Series A convertible preferred stock Common Stock	Conversion	Dispose C	No	No	0	1,806,317	0.00	0
10 Feb 25	Atlas Venture Fund XI	Series Seed convertible preferred stock Common Stock	Conversion	Dispose C	No	No	0	1,051,051	0.00	0
1 Nov 24	Atlas Venture Fund XI	Common Stock	Other	Dispose J	No	Yes	0	515,688	0.00	9,798,075
28 Feb 24	Atlas Venture Fund XI	Common Stock	Sell	Dispose S	Yes	Yes	25.25	210	5.30 k	864,487

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