J2 GLOBAL INC

Ticker: ZD CUSIP: 48123V102 Class: COM

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

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

Q1 2023

Shares 35,578 Value ($000) $2,777 Avg Close $81.97 Range $72.21 - $94.06

Q4 2022

Shares 35,183 Value ($000) $2,783 Avg Close $80.45 Range $66.85 - $94.59

Q3 2022

Shares 34,539 Value ($000) $2,365 Avg Close $78.75 Range $67.76 - $88.20

Q2 2022

Shares 28,604 Value ($000) $2,132 Avg Close $82.88 Range $68.42 - $100.69

Q1 2022

Shares 21,552 Value ($000) $2,086 Avg Close $102.50 Range $91.65 - $114.43

Q4 2021

Shares 18,476 Value ($000) $2,048 Avg Close $118.56 Range $105.50 - $135.00

Q3 2021

Shares 12,307 Value ($000) $1,681 Avg Close $120.06 Range $110.48 - $128.13

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	35,578	$2,777	$81.97	$72.21 - $94.06
Q4 2022	35,183	$2,783	$80.45	$66.85 - $94.59
Q3 2022	34,539	$2,365	$78.75	$67.76 - $88.20
Q2 2022	28,604	$2,132	$82.88	$68.42 - $100.69
Q1 2022	21,552	$2,086	$102.50	$91.65 - $114.43
Q4 2021	18,476	$2,048	$118.56	$105.50 - $135.00
Q3 2021	12,307	$1,681	$120.06	$110.48 - $128.13