CLEAN HARBORS INC

Ticker: CLH CUSIP: 184496107 Class: EQTY

Skandinaviska Enskilda Banken AB (publ)'s Holding History (CIK: 0001534653)

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

Q3 2025

Shares 1,183 Value ($000) $275 Avg Close $236.75 Range $218.46 - $251.43

Q2 2025

Shares 1,194 Value ($000) $276 Avg Close $218.92 Range $178.29 - $235.43

Q1 2025

Shares 555 Value ($000) $109 Avg Close $218.84 Range $186.54 - $247.51

Q4 2024

Shares 165 Value ($000) $38 Avg Close $248.40 Range $220.10 - $267.11

Q3 2024

Shares 6 Value ($000) $1 Avg Close $235.10 Range $217.36 - $251.65

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,183	$275	$236.75	$218.46 - $251.43
Q2 2025	1,194	$276	$218.92	$178.29 - $235.43
Q1 2025	555	$109	$218.84	$186.54 - $247.51
Q4 2024	165	$38	$248.40	$220.10 - $267.11
Q3 2024	6	$1	$235.10	$217.36 - $251.65