Gregory T. Lucier

CIK: 0001251299

Transaction Breakdown

Open Market Buys (P)10 (25.6%)

High conviction signal

Open Market Sales (S)1 (2.6%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)15 (38.5%)

Compensation grants

Other (G, F, J, C, D, …)13 (33.3%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (4)

MRVI

MARAVAI LIFESCIENCES HOLDINGS, INC.

Director

XRAY

DENTSPLY SIRONA Inc.

Director

AVTR

Avantor, Inc.

Director

CTLT

Catalent, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (39 total)

MRVI
MARAVAI LIFESCIENCES HOLDINGS, INC.
Jun 9, 2026
Gift(G)
Indirect
46.3K shares-
MRVI
MARAVAI LIFESCIENCES HOLDINGS, INC.
Jun 9, 2026
Gift(G)
Direct
46.3K shares-
XRAY
DENTSPLY SIRONA Inc.
Jun 3, 2026
Gift(G)
Indirect
38.4K shares-
XRAY
DENTSPLY SIRONA Inc.
Jun 3, 2026
Award(A)
Direct
38.4K shares-
XRAY
DENTSPLY SIRONA Inc.
Jun 3, 2026
Gift(G)
Direct
38.4K shares-
MRVI
MARAVAI LIFESCIENCES HOLDINGS, INC.
May 26, 2026
Award(A)
Direct
46.3K shares-
MRVI
MARAVAI LIFESCIENCES HOLDINGS, INC.
May 26, 2026
Award(A)
Direct
46.3K shares at avg. $4.38$203K
AVTR
Avantor, Inc.
May 8, 2026
Purchase(P)
Indirect
10K shares at avg. $8.32$83K
AVTR
Avantor, Inc.
May 7, 2026
Award(A)
Direct
25.3K shares-
XRAY
DENTSPLY SIRONA Inc.
Mar 9, 2026
Purchase(P)
Indirect
15K shares at avg. $12.45$187K
XRAY
DENTSPLY SIRONA Inc.
Mar 3, 2026
Purchase(P)
Indirect
22.4K shares at avg. $14.03$315K
XRAY
DENTSPLY SIRONA Inc.
Mar 2, 2026
Purchase(P)
Indirect
27.6K shares at avg. $14.24$393K
AVTR
Avantor, Inc.
Feb 19, 2026
Purchase(P)
Indirect
50K shares at avg. $9.16$458K
XRAY
DENTSPLY SIRONA Inc.
Jan 9, 2026
Award(A)
Indirect
341 shares-
XRAY
DENTSPLY SIRONA Inc.
Dec 8, 2025
Sale(S)
Direct
82.2K shares at avg. $11.14$916K
MRVI
MARAVAI LIFESCIENCES HOLDINGS, INC.
Dec 8, 2025
Purchase(P)
Direct
48.5K shares at avg. $3.67$178K
MRVI
MARAVAI LIFESCIENCES HOLDINGS, INC.
Dec 5, 2025
Purchase(P)
Direct
51.5K shares at avg. $3.70$190K
XRAY
DENTSPLY SIRONA Inc.
Oct 14, 2025
Gift(G)
Stock Option (Right to Buy)
Indirect
17.2K shares-
XRAY
DENTSPLY SIRONA Inc.
Oct 14, 2025
Gift(G)
Stock Option (Right to Buy)
Direct
17.2K shares-
XRAY
DENTSPLY SIRONA Inc.
Oct 10, 2025
Award(A)
Indirect
310 shares-
AVTR
Avantor, Inc.
Oct 3, 2025
Award(A)
Direct
8.7K shares-
XRAY
DENTSPLY SIRONA Inc.
Aug 8, 2025
Gift(G)
Direct
24K shares-
XRAY
DENTSPLY SIRONA Inc.
Aug 8, 2025
Award(A)
Direct
3.9K shares-
XRAY
DENTSPLY SIRONA Inc.
Aug 8, 2025
Gift(G)
Indirect
24K shares-
XRAY
DENTSPLY SIRONA Inc.
Jul 11, 2025
Award(A)
Direct
203 shares-

		Type	Shares	Price		Ownership
Jun 9, 2026	MRVI MARAVAI LIFESCIENCES HOLDINGS, INC.	Gift(G)	46,293	-	$0	Indirect
Jun 9, 2026	MRVI MARAVAI LIFESCIENCES HOLDINGS, INC.	Gift(G)	46,293	-	$0	Direct
Jun 3, 2026	XRAY DENTSPLY SIRONA Inc.	Gift(G)	38,382	-	$0	Indirect
Jun 3, 2026	XRAY DENTSPLY SIRONA Inc.	Award(A)	38,382	-	$0	Direct
Jun 3, 2026	XRAY DENTSPLY SIRONA Inc.	Gift(G)	38,382	-	$0	Direct
May 26, 2026	MRVI MARAVAI LIFESCIENCES HOLDINGS, INC.	Award(A)	46,293	-	$0	Direct
May 26, 2026	MRVI MARAVAI LIFESCIENCES HOLDINGS, INC.	Award(A)	46,293	$4.38	$202,763	Direct
May 8, 2026	AVTR Avantor, Inc.	Purchase(P)	10,000	$8.32	$83,200	Indirect
May 7, 2026	AVTR Avantor, Inc.	Award(A)	25,270	-	$0	Direct
Mar 9, 2026	XRAY DENTSPLY SIRONA Inc.	Purchase(P)	15,000	$12.45	$186,675	Indirect
Mar 3, 2026	XRAY DENTSPLY SIRONA Inc.	Purchase(P)	22,445	$14.03	$314,858	Indirect
Mar 2, 2026	XRAY DENTSPLY SIRONA Inc.	Purchase(P)	27,555	$14.24	$392,521	Indirect
Feb 19, 2026	AVTR Avantor, Inc.	Purchase(P)	50,000	$9.16	$458,000	Indirect
Jan 9, 2026	XRAY DENTSPLY SIRONA Inc.	Award(A)	341	-	$0	Indirect
Dec 8, 2025	XRAY DENTSPLY SIRONA Inc.	Sale(S)	82,200	$11.14	$915,708	Direct
Dec 8, 2025	MRVI MARAVAI LIFESCIENCES HOLDINGS, INC.	Purchase(P)	48,528	$3.67	$178,098	Direct
Dec 5, 2025	MRVI MARAVAI LIFESCIENCES HOLDINGS, INC.	Purchase(P)	51,472	$3.70	$190,446	Direct
Oct 14, 2025	XRAY DENTSPLY SIRONA Inc.	Gift(G) Stock Option (Right to Buy)	17,200	-	-	Indirect
Oct 14, 2025	XRAY DENTSPLY SIRONA Inc.	Gift(G) Stock Option (Right to Buy)	17,200	-	-	Direct
Oct 10, 2025	XRAY DENTSPLY SIRONA Inc.	Award(A)	310	-	-	Indirect
Oct 3, 2025	AVTR Avantor, Inc.	Award(A)	8,736	-	-	Direct
Aug 8, 2025	XRAY DENTSPLY SIRONA Inc.	Gift(G)	24,047	-	-	Direct
Aug 8, 2025	XRAY DENTSPLY SIRONA Inc.	Award(A)	3,858	-	-	Direct
Aug 8, 2025	XRAY DENTSPLY SIRONA Inc.	Gift(G)	24,047	-	-	Indirect
Jul 11, 2025	XRAY DENTSPLY SIRONA Inc.	Award(A)	203	-	-	Direct

1-25 of 39 transactions

About LUCIER GREGORY T

LUCIER GREGORY T (SEC CIK 0001251299) files insider reports with the SEC as Director of MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI), Director of DENTSPLY SIRONA Inc. (XRAY) and Director of Avantor, Inc. (AVTR). Signal8 also holds filings tied to 1 other company.

Signal8 holds 28 ownership filings by LUCIER GREGORY T (1 Form 3, 27 Form 4), filed between Oct 15, 2024 and Jun 10, 2026. Those filings report 39 transactions, from Oct 11, 2024 to Jun 9, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on LUCIER GREGORY T's filings is in CHARLOTTE, NC.

Recent filings by LUCIER GREGORY T

Jun 9, 2026: Gifts of MRVI shares (2 lines, Form 4, code G).
Jun 3, 2026: Gift of XRAY shares (Form 4, code G).
Jun 3, 2026: Grant or award of XRAY shares (Form 4, code A).
Jun 3, 2026: Gift of XRAY shares (Form 4, code G).
May 26, 2026: Grants or awards of MRVI shares (2 lines, Form 4, code A).

Other insiders filing for MARAVAI LIFESCIENCES HOLDINGS, INC. (MRVI)

Asarpota Rajesh, Chief Financial Officer
Brust Bernd, Chief Executive Officer
ORESHACK KURT, General Counsel
MARKER LUKE JOSEPH, Director
GRAY SUSANNAH, Director
MIHAS CONSTANTINE S, Director

How to read Form 4 transaction codes