Insiders / Lucier Gregory T

Lucier Gregory T

CIK 1251299personinsider

Companies

3

First seen

Jan 13, 2026

Last activity

Jun 10, 2026

Companies

Company	Role	Shares held	Peak held	Trades	Latest
Maravai Lifesciences Holdings, Inc. · MRVI	Director	311,200	201,416	4	—
DENTSPLY SIRONA Inc. · XRAY	Director	128,283	65,000	10	—
Avantor, Inc. · AVTR	Director	94,006	60,000	3	—

All securities held

4 positions · latest reported per filing

Company	Security	Shares	As of
Avantor, Inc.	Common Stock	94,006	May 8, 2026
DENTSPLY SIRONA Inc.	Common Stock	128,283	Jun 3, 2026
DENTSPLY SIRONA Inc.	Stock Option (Right to Buy)Derivative	10,900	Jun 3, 2026
Maravai Lifesciences Holdings, Inc.	Class A Common Stock	311,200	Jun 9, 2026

Activity

InsidersInstitutions

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

Date	Action	Company	Value	Shares Δ	Position after	Impact
Feb 19, 2026	Buy	AVTR Avantor, Inc. Common Stock	$458.0K	+50K	50,000 <0.01% of shares	medium
Mar 2, 2026	Buy	XRAY DENTSPLY SIRONA Inc. Common Stock	$392.5K	+28K	27,555 0.01% of shares	medium
Mar 3, 2026	Buy	XRAY DENTSPLY SIRONA Inc. Common Stock	$314.9K	+22K +81.46%	50,000 0.03% of shares	medium
May 26, 2026	Grant	MRVI Maravai Lifesciences Holdings, Inc. Class A Common Stock	$202.8K	+46K +29.84%	201,416 0.08% of shares	low
Mar 9, 2026	Buy	XRAY DENTSPLY SIRONA Inc. Common Stock	$186.7K	+15K +30.00%	65,000 0.03% of shares	medium
May 8, 2026	Buy	AVTR Avantor, Inc. Common Stock	$83.2K	+10K +20.00%	60,000 <0.01% of shares	medium
Jun 9, 2026	Gift	MRVI Maravai Lifesciences Holdings, Inc. Class A Common Stock	$0	+46K +42.17%	156,077 0.06% of shares	low
Jun 9, 2026	Gift	MRVI Maravai Lifesciences Holdings, Inc. Class A Common Stock	$0	-46K -22.98%	155,123 0.06% of shares	low
Jun 3, 2026	Gift	XRAY DENTSPLY SIRONA Inc. Common Stock	$0	+38K +154.14%	63,283 0.03% of shares	low
Jun 3, 2026	Gift	XRAY DENTSPLY SIRONA Inc. Common Stock	$0	-38K -100.00%	0 0.00% of shares	low