$TRDA

MPM BioVentures 2014, L.P. (EVNIN LUKE, GADICKE ANSBERT) sold $1.9M of TRDA (indirect holdings)

MPM BioVentures 2014, L.P. sold 259,837 indirectly-held shares of Entrada Therapeutics, Inc. (TRDA) at an average of $7.33 ($7.11–$7.41, $1.91M total) across 3 trades over 2026-09-04 to 2026-09-09. Filed jointly with EVNIN LUKE (10% owner), GADICKE ANSBERT (10% owner), Foley Todd (10% owner), MPM BioVentures 2014 (B), L.P. (10% owner), MPM Asset Management Investors BV2014 LLC (10% owner), MPM BioVentures 2014 LLC (10% owner), MPM BioVentures 2014 GP LLC (10% owner), MPM BIOVENTURES 2018 (B), L.P. (10% owner) and MPM ASSET MANAGEMENT INVESTORS BV2018 LLC (10% owner).

Original reporting
SEC EDGAR · MPM BioVentures 2014, L.P., EVNIN LUKE, GADICKE ANSBERT, Foley Todd, MPM BioVentures 2014 (B), L.P., MPM Asset Management Investors BV2014 LLC, MPM BioVentures 2014 LLC, MPM BioVentures 2014 GP LLC, MPM BIOVENTURES 2018 (B), L.P., MPM ASSET MANAGEMENT INVESTORS BV2018 LLC
Published Sep 9, 2026, 11:23 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Sep 9, 2026, 11:27 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$TRDA
Bearish
medium confidence
Mentioned
$TRDA
Relevance
6/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$TRDABearishLow
01

Why it matters

The disclosed sale reduces insider ownership, which may be interpreted as a bearish signal for the stock.

02

Market read

Primary insider sale of a micro‑cap biotech; modest impact on price and sentiment.

03

What to watch

Potential upcoming clinical data or financing needs not disclosed in the filing.

Relevance 6/10Novelty 4/10Timing: filed today (2026‑09‑09)

Background

Form 4 filings disclose insider transactions; they are primary sources for regulatory reporting.

Company-level read

Ticker impact

$TRDABearishMedium confidence
Context

SEC Form 4 shows MPM BioVentures sold ~1.9M shares of Entrada Therapeutics at $7.11‑$7.41, reducing its stake to 3.9M shares.

Expected impact

Potential short‑term dip of 2‑4% as market digests the sell‑off.

Evidence & confidence

The transaction is a primary disclosure but the dollar amount is small; insider sales often weigh on sentiment for low‑float stocks.

Market effects

Minimal; biotech sector unlikely to move on a single insider sale.

None; the filing is U.S.‑based and affects only Entrada Therapeutics.

Low; no broader market effect.

Counterpoint

The sale could be a routine liquidity move unrelated to fundamentals; price may hold.

Key entities

  • Entrada Therapeutics, Inc.

    Biopharmaceutical company developing therapies; ticker TRDA.

  • MPM BioVentures 2014, L.P.

    Private investment vehicle holding a 10% stake in Entrada.

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

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