ZOOMINFO TECHNOLOGIES INC

Ticker: GTM CUSIP: 98980F104 Class: Common Stock

IMC-Chicago, LLC's Holding History (CIK: 0001452861)

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

Q3 2025

Shares 204,788 Value ($000) $2,234 Avg Close $10.72 Range $9.03 - $12.51

Q2 2025

Shares 40,122 Value ($000) $406 Avg Close $9.25 Range $7.01 - $10.46

Q1 2025

Shares 53,518 Value ($000) $535 Avg Close $10.49 Range $9.31 - $12.63

Q4 2024

Shares 50,091 Value ($000) $526 Avg Close $10.69 Range $9.40 - $13.39

Q2 2024

Shares 473,544 Value ($000) $6,047 Avg Close $13.99 Range $11.67 - $16.98

Q1 2024

Shares 96,193 Value ($000) $1,542 Avg Close $16.27 Range $14.72 - $18.70

Q4 2023

Shares 13,244 Value ($000) $245 Avg Close $15.68 Range $12.36 - $19.39

Q3 2023

Shares 15,493 Value ($000) $254 Avg Close $20.44 Range $15.53 - $30.16

Q4 2021

Shares 22,019 Value ($000) $1,414 Avg Close $66.94 Range $55.90 - $79.17

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	204,788	$2,234	$10.72	$9.03 - $12.51
Q2 2025	40,122	$406	$9.25	$7.01 - $10.46
Q1 2025	53,518	$535	$10.49	$9.31 - $12.63
Q4 2024	50,091	$526	$10.69	$9.40 - $13.39
Q2 2024	473,544	$6,047	$13.99	$11.67 - $16.98
Q1 2024	96,193	$1,542	$16.27	$14.72 - $18.70
Q4 2023	13,244	$245	$15.68	$12.36 - $19.39
Q3 2023	15,493	$254	$20.44	$15.53 - $30.16
Q4 2021	22,019	$1,414	$66.94	$55.90 - $79.17