ZOOMINFO TECHNOLOGIES INC

Ticker: GTM CUSIP: 98980F104 Class: Common Stock

Harbor Advisors LLC's Holding History (CIK: 0001687156)

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

Q4 2022

Shares 18,500 Value ($000) $557 Avg Close $34.52 Range $23.29 - $48.76

Q3 2022

Shares 15,500 Value ($000) $646 Avg Close $42.47 Range $32.82 - $51.86

Q2 2022

Shares 15,500 Value ($000) $515 Avg Close $44.12 Range $30.31 - $61.44

Q1 2022

Shares 15,500 Value ($000) $926 Avg Close $53.66 Range $42.65 - $65.20

Q4 2021

Shares 15,500 Value ($000) $995 Avg Close $66.94 Range $55.90 - $79.17

Q3 2021

Shares 15,500 Value ($000) $948 Avg Close $59.81 Range $48.29 - $69.72

Q2 2021

Shares 15,500 Value ($000) $809 Avg Close $47.00 Range $37.86 - $54.24

Q1 2021

Shares 15,500 Value ($000) $758 Avg Close $50.23 Range $41.75 - $60.28

Q4 2020

Shares 15,500 Value ($000) $748 Avg Close $43.07 Range $35.50 - $53.08

Q3 2020

Shares 12,500 Value ($000) $537 Avg Close $39.22 Range $30.83 - $50.82

Q2 2020

Shares 12,500 Value ($000) $638 Avg Close $47.80 Range $32.10 - $64.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	18,500	$557	$34.52	$23.29 - $48.76
Q3 2022	15,500	$646	$42.47	$32.82 - $51.86
Q2 2022	15,500	$515	$44.12	$30.31 - $61.44
Q1 2022	15,500	$926	$53.66	$42.65 - $65.20
Q4 2021	15,500	$995	$66.94	$55.90 - $79.17
Q3 2021	15,500	$948	$59.81	$48.29 - $69.72
Q2 2021	15,500	$809	$47.00	$37.86 - $54.24
Q1 2021	15,500	$758	$50.23	$41.75 - $60.28
Q4 2020	15,500	$748	$43.07	$35.50 - $53.08
Q3 2020	12,500	$537	$39.22	$30.83 - $50.82
Q2 2020	12,500	$638	$47.80	$32.10 - $64.40