Bokf, NA

SEC CIK: 0000009634
Latest filing: Aug 10, 2026

SEC filings (opens in a new tab)

CLH holding history

Clean Harbors Inc in every 13F filed by Bokf, NA, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

CLH overview All 13F holders of CLH Full Q2 2026 holdings

Shares (Q2 2025): 0; Sold out in Q2 2025
Value: $0
% of portfolio: 0.0%
Quarters held: 4; Since Q2 2024

Holdings of CLH by Bokf, NA, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2025	0	$0	0.0%	−34−100.0%	Sold out	Holders
Q1 2025	34	$6.70K	<0.1%	00.0%	Unchanged	Holders
Q4 2024	34	$7.81K	<0.1%	00.0%	Unchanged	Holders
Q3 2024	34	$8.28K	<0.1%	00.0%	Unchanged	Holders
Q2 2024	34	$7.69K	<0.1%	+34	New	Holders