Insider Cluster ·Filed Mar 23, 2026

IMNM

Immunome Inc.
MIXED
Impact 5/10
Horizondays Processed6mo ago
Insider cluster: 2 insiders, $1.1M total
Actionable Insight ◆ Mixed

Monitor for follow-up filings to determine if the CEO's purchase signals confidence amid broader insider selling. Consider the divergence between executive and other insider behavior as a potential sentiment signal.

DirectionMixed
Confidencelow
Horizondays
Final — all horizons settled through T+60d
IMNM ▼ -10.70% at T+60d
NEUTRAL call ✗ call lost -10.70% · α vs SPY -23.76% · entry $20.75 → $18.53
Entry anchored
Mar 20, 03:59 PM ET
via exchange tick
T+1d
-2.60%
call -2.60% · α -2.25%
$20.21
settled 6mo ago
T+5d
-6.99%
call -6.99% · α -3.42%
$19.30
settled 6mo ago
T+20d
+12.14%
call +12.14% · α +4.72%
$23.27
settled 6mo ago
T+60d
-10.70%
call -10.70% · α -23.76%
$18.53
settled 4mo ago

Price Chart

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Executive Summary

Analysis based on filing metadata only — document content was unavailable. Recent insider activity shows CEO Clay Siegall purchased $500,601.5 worth of shares in an open-market transaction, contrasting with prior selling activity by other insiders.

Key Financial Metrics

Direction
mixed

Key Facts

  • Filing is an insider trading cluster (CLUSTER) for Immunome Inc. (IMNM).
  • Document content unavailable; analysis based on metadata and cross-filing context.
  • CEO Clay Siegall purchased $500,601.5 in shares over the past 7 days.
  • Other insiders sold $1.3M in shares over the past 30 days, while total buys amounted to $544K.

Financial Impact

$500,601.5 purchase by CEO, offset by $1.3M in recent insider sales

insider ownershipmarket sentiment

Risk Factors

  • Limited visibility due to unavailable filing content.
  • Mixed signals from insider activity: CEO buying while others have been net sellers.

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations

Investment Themes

Biotech & Drug Discovery

Documents Analyzed

Report based on filing metadata.

13 reports for IMNM
Performance horizon
100% Hit rate 4 of 4 directional calls best @ T+60▲ +26.53%May 28, 2026
Filters
Rows
Reports for IMNM — sortable, filterable
TypeNow
Oct 1, 2026
1d ago
ANALYST-UPGRADE
BULLISH ★ 4/10
$21.58 awaiting T+5awaiting T+5—$20.97 (−2.85%)
Sep 21, 2026
11d ago
ANALYST-UPGRADE
BULLISH ★ 4/10
$25.07 $21.68▼ −13.52%▼ −13.24%$20.97 (−16.37%)
Aug 12, 2026
7w ago
Insider Cluster
NEUTRAL ★ 4/10
$26.42 $28.08▲ +6.28%▲ +8.25%$20.97 (−20.65%)
Aug 10, 2026
7w ago
Insider Cluster
NEUTRAL ★ 3/10
$26.25 $27.56▲ +4.99%▲ +5.39%$20.97 (−20.13%)
Jul 9, 2026
12w ago
Insider Cluster
NEUTRAL ★ 4/10
$23.35 $22.20▼ −4.93%▼ −4.36%$20.97 (−10.21%)
Jul 7, 2026
12w ago
Insider Cluster
NEUTRAL ★ 4/10
$24.01 $22.59▼ −5.91%▼ −6.78%$20.97 (−12.68%)
Jul 7, 2026
12w ago
Insider Cluster
NEUTRAL ★ 2/10
$24.01 $22.59▼ −5.91%▼ −6.78%$20.97 (−12.68%)
Jul 3, 2026
13w ago
Insider Cluster
BEARISH ★ 5/10
$23.61 $24.17▼ −2.37%▼ −1.44%$20.97 (+11.20%)
May 28, 2026
18w ago
ANALYST-UPGRADE
BULLISH ★ 3/10
$22.54 $19.81▼ −12.11%▼ −12.06%$20.97 (−6.99%)
May 12, 2026
20w ago
8-K
BULLISH ★ 7/10
$22.20 $19.66▼ −11.44%▼ −10.28%$20.97 (−5.56%)
Showing 10 of 13

US Market Status

Market Open — Closes in 52m

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Report published Mar 31, 2026