Insider Cluster (7 insiders) ·Filed Mar 2, 2026

GENB

Generate Biomedicines, Inc.
BULLISH
Impact 7/10
Horizonweeks Processed6mo ago
Insider cluster: 4 insiders, $0.3M total
Actionable Insight ▲ Bullish

The CEO's substantial personal investment suggests strong conviction ahead of potential catalysts; traders should monitor for upcoming clinical updates or partnerships.

DirectionBullish
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
GENB ▲ +9.61% at T+60d
LONG 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

Generate Biomedicines CEO Michael Nally led a $240,000 open-market share purchase, joined by three other executives in smaller buys, signaling strong insider confidence. The cluster includes several non-cash derivative conversions with no economic impact.

Key Financial Metrics

Direction
buying
Total Value
$276.8K
Insiders
7

Key Facts

  • CEO Michael Nally purchased 20,000 shares for $240,000 in open-market transactions on March 4, 2026.
  • President & CFO Jason Silvers, Chief People Officer Beth Grous, and Jane Mendillo each made open-market purchases totaling $36,800 combined.
  • Four derivative conversions (totaling over 26 million shares) were non-cash events with $0 transaction value and no economic significance.
  • Total open-market buying in the cluster: $277K across 4 insiders, matching recent 30-day insider activity.
  • Insider purchases represent approximately 0.017% of the company's $1.6B market cap — modest in size but highly concentrated among C-suite executives.

Financial Impact

$277,000 in net insider buying over 7 days, all by corporate insiders at C-suite level

insider sentimentmarket confidence

Risk Factors

  • The dollar amount, while meaningful for insider activity, is small relative to market cap and unlikely to move the stock directly.
  • No accompanying fundamental news or guidance update in this filing window.

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 (8 trades, 7d window)cluster-GENB-1772834153988
5 reports for GENB
Performance horizon

Track record builds as more directional reports settle.

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

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Report published Mar 6, 2026