PERKINELMER INC

Ticker: RVTY CUSIP: 714046109 Class: EQTY

Caitong International Asset Management Co., Ltd's Holding History (CIK: 0001963355)

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

Q3 2025

Shares 409 Value ($000) $36 Avg Close $90.71 Range $81.30 - $104.33

Q2 2025

Shares 326 Value ($000) $32 Avg Close $94.07 Range $87.57 - $106.92

Q1 2025

Shares 694 Value ($000) $73 Avg Close $115.09 Range $102.98 - $128.00

Q4 2024

Shares 554 Value ($000) $62 Avg Close $117.16 Range $106.87 - $129.14

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	409	$36	$90.71	$81.30 - $104.33
Q2 2025	326	$32	$94.07	$87.57 - $106.92
Q1 2025	694	$73	$115.09	$102.98 - $128.00
Q4 2024	554	$62	$117.16	$106.87 - $129.14