Disclosed positions

Estimated from their latest filings — positions may have changed since

$547.3K

combined est. value

Stock	Shares	Price	Value	Weight	As of
RGENREPLIGEN CORP	3,889	$140.72	$547.3K	100%	2026-05-14

RGEN

REPLIGEN CORP

$547.3K

3,889 sh

All filings on record

Every Form 4 transaction we track for this filer

all 1buys 0sells 0

Stock	Transaction	Date	~6mo later
RGENREPLIGEN CORP	Grant — · 995 sh	2026-05-14	—

RGENGrant

2026-05-14 · REPLIGEN CORP

995

—

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.