Megan Chung

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
12 Dec 24	OUST Ouster	Common Stock	Sell	Dispose S	No	No	9.6906	13,671	132.48 k	149,647
12 Sep 24	OUST Ouster	Common Stock	Sell	Dispose S	No	No	6.1633	2,644	16.30 k	160,707
12 Jun 24	OUST Ouster	Common Stock	Sell	Dispose S	No	No	11.1411	2,638	29.39 k	163,351
1 Apr 24	OUST Ouster	Common Stock	Sell	Dispose S	No	No	7.9598	5,776	45.98 k	163,966
28 Mar 24	OUST Ouster	Common Stock	Grant	Acquire A	No	No	0	15,000	0.00	169,742
28 Mar 24	OUST Ouster	Common Stock	Grant	Acquire A	No	No	0	60,930	0.00	154,742
12 Mar 24	OUST Ouster	Common Stock	Sell	Dispose S	No	No	5.1286	3,200	16.41 k	93,812

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