Insider Cluster (6 insiders) ·Filed Mar 2, 2026

GENB

Generate Biomedicines, Inc.
NEUTRAL
Impact 3/10
Horizondays Processed7mo ago
Insider cluster: 2 insiders, $32K total
Actionable Insight • Neutral

The buying signal from two executives is mildly positive but too small in magnitude to suggest strong conviction; monitor for follow-up purchases or larger capital commitments.

DirectionNeutral
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
GENB ▲ +9.61% at T+60d
NEUTRAL call ✓ call won +9.61% · α vs SPY +0.29% · entry $12.17 → $13.34
Entry anchored
Feb 27, 03:59 PM ET
via exchange tick
T+1d
-1.97%
call -1.97% · α -1.06%
$11.93
settled 7mo ago
T+5d
0.00%
call 0.00% · α +1.21%
$12.17
settled 7mo ago
T+20d
-5.42%
call -5.42% · α +2.52%
$11.51
settled 6mo ago
T+60d
+9.61%
call +9.61% · α +0.29%
$13.34
settled 4mo ago

Price Chart

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Executive Summary

A cluster of insider transactions at Generate Biomedicines (GENB) over the past week includes two open-market purchases totaling $32,000 by executives Mendillo Jane L and Silvers Jason, alongside multiple non-cash derivative conversions by insiders including CEO Michael Nally and others. The purchases are small in absolute value and represent minimal economic activity relative to the company's market cap.

Key Financial Metrics

Direction
buying
Total Value
$32.0K
Insiders
6

Key Facts

  • Two open-market purchases occurred: Mendillo Jane L bought 1,500 shares ($24,000) and Silvers Jason (President & CFO) bought 500 shares ($8,000).
  • Multiple non-cash derivative conversions totaling over 26 million shares were executed at $0 value, including by CEO Michael Nally and Stephane Bancel.
  • Total open-market buying: $32,000 over 7 days, consistent with recent 30-day activity.
  • No open-market selling occurred in the cluster.

Financial Impact

$32,000 in open-market purchases, representing a negligible fraction of market cap (<0.01%)

insider sentimentshare count

Risk Factors

  • Non-cash transactions (conversions) dominate the cluster and do not reflect actual buying or selling activity.
  • Small purchase size limits predictive value for stock performance.

Market Snapshot

Exchange
Nasdaq

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CONTEXT: Insider Cluster Data (6 trades, 7d window)cluster-GENB-1772492108578
5 reports for GENB
Performance horizon
100% Hit rate 3 of 3 directional calls best @ T+60▲ +9.61%Mar 2, 2026
Filters
Rows
Reports for GENB — sortable, filterable
TypeNow
May 7, 2026
21w ago
8-K
BEARISH ★ 6/10
$13.59 $14.34▼ −5.52%▼ −1.69%$13.54 (+0.37%)
Mar 2, 2026
30w ago
Insider Cluster
BULLISH ★ 7/10
$12.17 $13.34▲ +9.61%▲ +0.29%$13.54 (+11.26%)
Mar 2, 2026
30w ago
Insider Cluster
NEUTRAL ★ 3/10
$12.17 $13.34▲ +9.61%▲ +0.29%$13.54 (+11.26%)
Feb 27, 2026
30w ago
424B4
BEARISH ★ 7/10
$12.17 $13.34▼ −9.61%▼ −0.29%$13.54 (−11.26%)
Feb 27, 2026
31w ago
EFFECT
NEUTRAL ★ 4/10
$12.65 $13.34▲ +5.45%▼ −3.93%$13.54 (+7.04%)
Showing 5 of 5

US Market Status

Market Open — Closes in 3h 40m

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Report published Mar 2, 2026