ROGERS CORP

Ticker: ROG CUSIP: 775133101 Class: COM

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

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

Q3 2023

Shares 76,597 Value ($000) $10,070 Avg Close $149.26 Range $126.50 - $173.16

Q2 2023

Shares 105,128 Value ($000) $17,023 Avg Close $158.60 Range $150.03 - $167.04

Q1 2023

Shares 139,936 Value ($000) $22,870 Avg Close $144.28 Range $116.37 - $165.54

Q4 2022

Shares 197,936 Value ($000) $23,622 Avg Close $155.25 Range $98.45 - $246.27

Q3 2022

Shares 217,111 Value ($000) $52,515 Avg Close $258.90 Range $240.46 - $271.12

Q2 2022

Shares 211,530 Value ($000) $55,440 Avg Close $265.92 Range $251.87 - $274.51

Q1 2022

Shares 312,735 Value ($000) $84,970 Avg Close $272.82 Range $271.36 - $274.17

Q4 2021

Shares 312,097 Value ($000) $85,202 Avg Close $243.23 Range $180.42 - $274.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	76,597	$10,070	$149.26	$126.50 - $173.16
Q2 2023	105,128	$17,023	$158.60	$150.03 - $167.04
Q1 2023	139,936	$22,870	$144.28	$116.37 - $165.54
Q4 2022	197,936	$23,622	$155.25	$98.45 - $246.27
Q3 2022	217,111	$52,515	$258.90	$240.46 - $271.12
Q2 2022	211,530	$55,440	$265.92	$251.87 - $274.51
Q1 2022	312,735	$84,970	$272.82	$271.36 - $274.17
Q4 2021	312,097	$85,202	$243.23	$180.42 - $274.14