Northside Capital Management, LLC

Holdings History for Datadog, Inc. - CLASS A COMMON STOCK (DDOG)

Symbol: DDOG on Nasdaq
Investment type: Equity / CLASS A COMMON STOCK

Shares, Excluding Options vs Price

Value, Excluding Options

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
31 Dec 2025	0.36%	0%	$4,122,265	30,313	0		$135.99	Q4 2025
30 Sep 2025	0.39%	-0.07%	$4,316,571	30,313	-5,547	-15%	$142.40	Q3 2025
30 Jun 2025	0.37%	+0.01%	$4,817,074	35,860	+912	+2.6%	$134.33	Q2 2025
31 Mar 2025	0.56%	+0.02%	$3,467,191	34,948	+956		$99.21	Q1 2025
31 Dec 2024	1.3%	+0.06%	$4,857,117	33,992	+1,684	+5.2%	$142.89	Q4 2024
30 Sep 2024	0.58%	0%	$3,717,358	32,308	0		$115.06	Q3 2024
30 Jun 2024	0.72%	-0.02%	$4,190,025	32,308	-858	-2.6%	$129.69	Q2 2024
31 Mar 2024	0.73%	+0.02%	$4,099,318	33,166	+795	+2.5%	$123.60	Q1 2024
31 Dec 2023	1.2%	+0.03%	$3,929,192	32,371	+898	+2.9%	$121.38	Q4 2023
30 Sep 2023	0.66%	+0.07%	$2,866,876	31,473	+3,301	+12%	$91.09	Q3 2023
30 Jun 2023	0.96%	+0.2%	$2,771,561	28,172	+5,979	+27%	$98.38	Q2 2023
31 Mar 2023	0.43%	0%	$1,612,543	22,193	0		$72.66	Q1 2023
31 Dec 2022	0.49%	0%	$1,631,186	22,193	0		$73.50	Q4 2022
30 Sep 2022	0.64%	+0.15%	$1,970,000	22,193	+5,089	+30%	$88.77	Q3 2022
30 Jun 2022	0.51%	+0.1%	$1,629,000	17,104	+3,454	+25%	$95.24	Q2 2022
31 Mar 2022	0.55%	-0.01%	$2,068,000	13,650	-294	-2.1%	$151.50	Q1 2022
31 Dec 2021	0.66%	+0.21%	$2,484,000	13,944	+4,537	+48%	$178.14	Q4 2021
30 Sep 2021	0.36%	+0.25%	$1,330,000	9,407	+6,333	+206%	$141.38	Q3 2021
30 Jun 2021	0.08%	0%	$320,000	3,074	0		$104.10	Q2 2021
31 Mar 2021	0.07%	-0.13%	$256,000	3,074	-5,561	-64%	$83.28	Q1 2021
31 Dec 2020	0.25%	+0.15%	$850,000	8,635	+5,182	+150%	$98.44	Q4 2020
30 Sep 2020	0.11%	+0.11%	$353,000	3,453	+3,453	NEW	$102.23	Q3 2020

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.