Director · RAPID MICRO BIOSYSTEMS, INC. · RAPID MICRO BIOSYSTEMS, INC. — Stock Option (Right to Buy)
Side
A
Value
—
Shares
38.7K
Price
—
Executed
May 21, 2026
Disclosed
May 26, 2026
Disclosure timeline5 days from execution to publication · legal deadline 2 business days
May 21 executedMay 26, 2026 disclosed
RPID · daily
Yahoo Finance chart API
◉This trade, on the day it was made▼Disclosure●Material company filing◯Other disclosed buy◯Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Grant or award — administrative, little informational value
Relative size+1 / 25
No reported dollar value · new position
Filing timing+6 / 15
Disclosed 3 business days after execution (deadline: 2)
Historical behavior+8 / 15
First recorded trade by this actor in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
RAPID MICRO BIOSYSTEMS, INC. — Stock Option (Right to Buy)
Ticker
RPID
Shares
38.7K
Price per share
$0
Execution date (reported)
May 21, 2026
Owned after transaction
38.7K shares
Days from execution to publication
5
What this establishes
Lowenstein Inese filed this Form 4 reporting a grant or award of RPID on May 21, 2026. It became public on May 26, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
Director
Lowenstein Inesecik:0001900476
Issuer
RAPID MICRO BIOSYSTEMS, INC.cik:0001380106
Revision history · 0
No field has changed since this record was first ingested.
