DOUBLEVERIFY HLDGS INC

Ticker: DV CUSIP: 25862V105 Class: COM

LORD, ABBETT & CO. LLC's Holding History (CIK: 0000728100)

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

Q1 2024

Shares 506,564 Value ($000) $18 Avg Close $37.21 Range $29.21 - $43.00

Q4 2023

Shares 1,027,998 Value ($000) $38 Avg Close $31.16 Range $26.23 - $38.00

Q3 2023

Shares 1,050,756 Value ($000) $29 Avg Close $34.19 Range $27.15 - $42.51

Q2 2023

Shares 3,948,839 Value ($000) $154 Avg Close $32.27 Range $26.49 - $39.87

Q1 2023

Shares 3,172,444 Value ($000) $96 Avg Close $26.19 Range $20.38 - $30.37

Q4 2022

Shares 1,470,231 Value ($000) $32 Avg Close $26.05 Range $21.29 - $32.43

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	506,564	$18	$37.21	$29.21 - $43.00
Q4 2023	1,027,998	$38	$31.16	$26.23 - $38.00
Q3 2023	1,050,756	$29	$34.19	$27.15 - $42.51
Q2 2023	3,948,839	$154	$32.27	$26.49 - $39.87
Q1 2023	3,172,444	$96	$26.19	$20.38 - $30.37
Q4 2022	1,470,231	$32	$26.05	$21.29 - $32.43