DATADOG INC

Ticker: DDOG CUSIP: 23804L103 Class: EQTY

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

Note: Option positions (PUT/CALL) are excluded.

Q3 2022

Shares 43,700 Value ($000) $3,880 Avg Close $100.71 Range $84.46 - $120.75

Q2 2022

Shares 49,800 Value ($000) $4,743 Avg Close $109.90 Range $81.12 - $159.00

Q1 2022

Shares 37,200 Value ($000) $5,635 Avg Close $146.28 Range $113.89 - $184.70

Q4 2021

Shares 42,800 Value ($000) $7,623 Avg Close $169.72 Range $134.63 - $199.68

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	43,700	$3,880	$100.71	$84.46 - $120.75
Q2 2022	49,800	$4,743	$109.90	$81.12 - $159.00
Q1 2022	37,200	$5,635	$146.28	$113.89 - $184.70
Q4 2021	42,800	$7,623	$169.72	$134.63 - $199.68