Insiders / Chase Anthony R

Chase Anthony R

CIK 1223756personinsider

Companies

4

First seen

Jan 2, 2026

Last activity

Jun 3, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
Nabors Industries Ltd. · NBR	Director	15,408	15,408	1	—
CULLEN/FROST Bankers, Inc. · CFR	Director	—	5,000	1	—
LyondellBasell Industries N.V. · LYB	Director	—	14,143	2	—
National Energy Services Reunited Corp. · NESR	Director	—	—	0	—

All securities held

3 positions · latest reported per filing

Company	Security	Shares	As of
CULLEN/FROST Bankers, Inc.	Deferred Stock UnitsDerivative	5,000	Apr 29, 2026
LyondellBasell Industries N.V.	Class A Ordinary Shares	13,603	May 22, 2026
Nabors Industries Ltd.	Common Stock	15,408	Jun 2, 2026

Activity

InsidersInstitutions

This person's insider trades (Form 4), across every company.

Date	Action	Company	Value	Shares Δ	Position after	Impact
May 22, 2026	Other	LYB LyondellBasell Industries N.V. Class A Ordinary Shares	$37.6K	-540 -3.82%	13,603 <0.01% of shares	low
May 21, 2026	Grant	LYB LyondellBasell Industries N.V. Class A Ordinary Shares	$0	+2K +19.63%	14,143 <0.01% of shares	low
Jun 2, 2026	Grant	NBR Nabors Industries Ltd. Common Stock	$0	+1K +9.40%	15,408 0.10% of shares	low
Apr 29, 2026	Grant	CFR CULLEN/FROST Bankers, Inc. Deferred Stock Units	—	+630 +14.42%	5,000 <0.01% of shares	low