FMR LLC
SEC Form 4 insider trading activity
FMR LLC has filed 10 SEC Form 4 filings (30 transaction rows) across 3 companies, including BEAM, AVLN, MTSR, with disclosures dating back to 2025. 9 of those filings fall inside the rolling window. Most recent filing: Jun 29, 2026.
On the most recent filing, FMR LLC is listed as 10% Owner at Beam Therapeutics Inc. Inside the rolling window, FMR LLC reported no open-market purchases and 4 open-market sales totaling $10.1M in BEAM and MTSR. The largest disclosed transaction in the window is a sale of 251,488 BEAM shares on Jun 26, 2026, worth $8.9M.
Companies traded
Other insiders at BEAM
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$10.1M
reported sales (SEC code S)
Companies
3
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has FMR LLC made?
FMR LLC has filed 10 SEC Form 4 filings (30 transaction rows) across 3 companies, including BEAM, AVLN, MTSR since 2025.
Which companies does FMR LLC trade?
FMR LLC has filed SEC Form 4 disclosures for 3 companies, including BEAM, AVLN, MTSR.
When was FMR LLC's most recent SEC Form 4 filing?
FMR LLC's most recent SEC Form 4 filing on Tracefour is dated Jun 29, 2026.
What is FMR LLC's total buy and sell value in the current window?
Inside the rolling retention window, FMR LLC bought $0 and sold $10.1M based on SEC Form 4 filings.
What was FMR LLC's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 251,488 BEAM shares on 2026-06-26, worth $8.9M, per SEC Form 4 filings.