James Lim

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
16 Feb 24	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	No	35.11	62,164	2.18 mm	6,208,351
15 Feb 24	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	No	35.22	56,937	2.01 mm	6,270,515
14 Feb 24	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	Yes	35.16	61,294	2.16 mm	6,327,452
13 Feb 24	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	Yes	35.06	9,008	315.82 k	6,388,746
15 Dec 23	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	No	28.8	69,649	2.01 mm	6,397,754
14 Dec 23	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	No	29.03	177,283	5.15 mm	6,467,403
15 Sep 23	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	Yes	31.72	21,862	693.46 k	6,644,686
14 Sep 23	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	Yes	31.15	17,946	559.02 k	6,666,548
13 Sep 23	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	Yes	31.76	53,925	1.71 mm	6,684,494
12 Sep 23	STEP StepStone	Class A Common Stock	Sell	Dispose S	Yes	Yes	31.64	43,515	1.38 mm	6,738,419

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