Disclosed positions

Estimated from their latest filings — positions may have changed since

$3.11M

combined est. value

Stock	Shares	Price	Value	Weight	As of
MRVIMARAVAI LIFESCIENCES HOLDINGS, INC.	311,200	$5.76	$1.79M	58%	2026-05-26
XRAYDENTSPLY SIRONA Inc.	63,283	$11.78	$745.5K	24%	2026-06-03
AVTRAvantor, Inc.	58,736	$9.76	$573.3K	18%	2026-02-19

MRVI

MARAVAI LIFESCIENCES HOLDINGS, INC.

$1.79M

311,200 sh

XRAY

DENTSPLY SIRONA Inc.

$745.5K

63,283 sh

AVTR

Avantor, Inc.

$573.3K

58,736 sh

Activity

Open-market buy & sell volume

BuySell

Total +$1.53M bought · −$915.7K sold

Most bought

XRAY

$707.4K

AVTR

$458.0K

MRVI

$368.5K

All filings on record

Every Form 4 transaction we track for this filer

all 22buys 5sells 1

Stock	Transaction	Date	~6mo later
XRAYDENTSPLY SIRONA Inc.	Gift — · 38,382 sh	2026-06-03	—
XRAYDENTSPLY SIRONA Inc.	Gift — · 38,382 sh	2026-06-03	—
XRAYDENTSPLY SIRONA Inc.	Grant — · 38,382 sh	2026-06-03	—
MRVIMARAVAI LIFESCIENCES HOLDINGS, INC.	Grant — · 46,293 sh	2026-05-26	—
MRVIMARAVAI LIFESCIENCES HOLDINGS, INC.	Grant $202.8K · 46,293 sh	2026-05-26	—
XRAYDENTSPLY SIRONA Inc.	Buy $314.9K · 22,445 sh	2026-03-03	in progress
XRAYDENTSPLY SIRONA Inc.	Buy $392.5K · 27,555 sh	2026-03-02	in progress
AVTRAvantor, Inc.	Buy $458.0K · 50,000 sh	2026-02-19	in progress
XRAYDENTSPLY SIRONA Inc.	Grant — · 341 sh	2026-01-09	—
XRAYDENTSPLY SIRONA Inc.	Sell $915.7K · 82,200 sh	2025-12-08	—
MRVIMARAVAI LIFESCIENCES HOLDINGS, INC.	Buy $178.1K · 48,528 sh	2025-12-08	+33.8%
MRVIMARAVAI LIFESCIENCES HOLDINGS, INC.	Buy $190.4K · 51,472 sh	2025-12-05	+28.4%
XRAYDENTSPLY SIRONA Inc.	Grant — · 310 sh	2025-10-10	—
AVTRAvantor, Inc.	Grant — · 8,736 sh	2025-10-03	—
XRAYDENTSPLY SIRONA Inc.	Gift — · 24,047 sh	2025-08-08	—
XRAYDENTSPLY SIRONA Inc.	Gift — · 24,047 sh	2025-08-08	—
XRAYDENTSPLY SIRONA Inc.	Grant — · 3,858 sh	2025-08-08	—
XRAYDENTSPLY SIRONA Inc.	Grant — · 203 sh	2025-07-11	—
MRVIMARAVAI LIFESCIENCES HOLDINGS, INC.	Gift — · 89,139 sh	2025-07-10	—
MRVIMARAVAI LIFESCIENCES HOLDINGS, INC.	Gift — · 89,139 sh	2025-07-10	—
MRVIMARAVAI LIFESCIENCES HOLDINGS, INC.	Grant $192.5K · 89,139 sh	2025-06-16	—
XRAYDENTSPLY SIRONA Inc.	Grant — · 20,189 sh	2025-05-22	—

XRAYGift

2026-06-03 · DENTSPLY SIRONA Inc.

38,382

—

XRAYGift

2026-06-03 · DENTSPLY SIRONA Inc.

38,382

—

XRAYGrant

2026-06-03 · DENTSPLY SIRONA Inc.

38,382

—

MRVIGrant

2026-05-26 · MARAVAI LIFESCIENCES HOLDINGS, INC.

46,293

—

MRVIGrant

2026-05-26 · MARAVAI LIFESCIENCES HOLDINGS, INC.

$202.8K

—

XRAYBuy

2026-03-03 · DENTSPLY SIRONA Inc.

$314.9K

in progress

XRAYBuy

2026-03-02 · DENTSPLY SIRONA Inc.

$392.5K

in progress

AVTRBuy

2026-02-19 · Avantor, Inc.

$458.0K

in progress

XRAYGrant

2026-01-09 · DENTSPLY SIRONA Inc.

341

—

XRAYSell

2025-12-08 · DENTSPLY SIRONA Inc.

$915.7K

—

MRVIBuy

2025-12-08 · MARAVAI LIFESCIENCES HOLDINGS, INC.

$178.1K

+33.8%

MRVIBuy

2025-12-05 · MARAVAI LIFESCIENCES HOLDINGS, INC.

$190.4K

+28.4%

XRAYGrant

2025-10-10 · DENTSPLY SIRONA Inc.

310

—

AVTRGrant

2025-10-03 · Avantor, Inc.

8,736

—

XRAYGift

2025-08-08 · DENTSPLY SIRONA Inc.

24,047

—

XRAYGift

2025-08-08 · DENTSPLY SIRONA Inc.

24,047

—

XRAYGrant

2025-08-08 · DENTSPLY SIRONA Inc.

3,858

—

XRAYGrant

2025-07-11 · DENTSPLY SIRONA Inc.

203

—

MRVIGift

2025-07-10 · MARAVAI LIFESCIENCES HOLDINGS, INC.

89,139

—

MRVIGift

2025-07-10 · MARAVAI LIFESCIENCES HOLDINGS, INC.

89,139

—

MRVIGrant

2025-06-16 · MARAVAI LIFESCIENCES HOLDINGS, INC.

$192.5K

—

XRAYGrant

2025-05-22 · DENTSPLY SIRONA Inc.

20,189

—

Outcomes measure each disclosed buy against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.