DOUBLEVERIFY HLDGS INC

Ticker: DV CUSIP: 25862V105 Class: COM

Klingman & Associates, LLC's Holding History (CIK: 0001662449)

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

Q3 2022

Shares 11,834 Value ($000) $324 Avg Close $25.78 Range $21.61 - $29.92

Q2 2022

Shares 15,834 Value ($000) $359 Avg Close $22.49 Range $17.22 - $27.05

Q1 2022

Shares 21,834 Value ($000) $550 Avg Close $26.02 Range $19.95 - $33.61

Q4 2021

Shares 21,834 Value ($000) $727 Avg Close $33.36 Range $29.12 - $40.79

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	11,834	$324	$25.78	$21.61 - $29.92
Q2 2022	15,834	$359	$22.49	$17.22 - $27.05
Q1 2022	21,834	$550	$26.02	$19.95 - $33.61
Q4 2021	21,834	$727	$33.36	$29.12 - $40.79