David Buonasera

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
9 Jan 25	MGNI Magnite	Common Stock	Grant	Acquire A	No	No	0	72,384	0.00	296,179
9 Jan 25	MGNI Magnite	Performance Stock Units Common Stock	Grant	Acquire A	No	No	0	24,366	0.00	24,366
13 Dec 24	MGNI Magnite	Common Stock	Sell	Dispose S	No	Yes	16.31	1,969	32.11 k	223,795
27 Nov 24	MGNI Magnite	Common Stock	Sell	Dispose S	No	Yes	16.78	431	7.23 k	225,764
22 Nov 24	MGNI Magnite	Common Stock	Sell	Dispose S	No	Yes	17	9,219	156.72 k	226,195
18 Nov 24	MGNI Magnite	Common Stock	Sell	Dispose S	No	Yes	15.77	277	4.37 k	235,414
15 Nov 24	MGNI Magnite	Common Stock	Payment of exercise	Dispose F	No	No	15.85	5,056	80.14 k	235,691

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