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Insider Cluster (2 insiders) ·Filed Aug 18, 2026

NTHI

NEONC TECHNOLOGIES HOLDINGS, INC.
BULLISH
Impact 5/10
Horizonweeks Processed2mo ago
Insider cluster: 2 insiders, $175K total
Actionable Insight ▲ Bullish

The dual-CEO cluster buy at ~$3.80-$3.85 is a credible vote of confidence near recent lows. With 89% analyst bullishness and a $127M market cap, this could signal near-term catalysts (pipeline updates, partnership, or earnings). Monitor for a press release or 8-K in the next 2-4 weeks — insider buys at this level often precede material positive news. The cross-filing amplifier verdicts (cluster+agreement, cluster+press) suggest this cluster is more informative than standalone.

DirectionBullish
Confidencemedium
Horizonweeks
Latest settled — T+20d
NTHI ▼ -45.93% at T+20d
LONG call ✗ call lost -45.93% · α vs SPY -44.62% · entry $5.53 → $2.99
Next anchor: T+60d in 15d
Latest observation: T+47 -24.42% FF3 residual α
Entry = T+0 close
Aug 18, 2026
via day close
T+1d
-16.27%
call -16.27% · α -16.48%
$4.63
settled 2mo ago
T+5d
-14.83%
call -14.83% · α -14.63%
$4.71
settled 2mo ago
T+20d
-45.93%
call -45.93% · α -44.62%
$2.99
settled 6w ago
T+60d
Pending
in 15d

Price Chart

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Executive Summary

Two CEOs at NEONC TECHNOLOGIES (NTHI) made open-market purchases totaling $175K over a 7-day window, with the largest single purchase ($130K) by CEO Thomas Chen on August 14 at ~$3.85/share. This cluster of insider buying represents ~0.14% of NTHI's $127M market cap, a modest but notable signal given the C-suite participation and the company's 89% bullish analyst consensus. The buys cluster near recent lows, suggesting management sees value ahead of potential catalysts in the pharmaceutical preparations sector.

Key Financial Metrics

Direction
buying
Total Value
$175.5K
Insiders
2

Key Facts

  • CEO Thomas C. Chen purchased 33,787 shares at $3.8477 for $130,002 on 2026-08-14
  • CEO/President Amir F. Heshmatpour purchased 12,000 shares at $3.7883 for $45,460 on 2026-08-14
  • Total insider buying cluster: $175,462 over 2 trading days
  • Both purchases were open-market (code P) — not grants or exercises
  • Cluster represents ~0.14% of NTHI's $127M market cap

Financial Impact

$175K in insider open-market purchases by both CEOs, representing 0.14% of market cap

insider ownershipmarket sentiment

Risk Factors

  • Small absolute dollar amounts ($175K) relative to market cap — could be routine portfolio rebalancing
  • No accompanying press release or 8-K yet — catalyst is speculative

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
89% bullish (9 analysts)

Investment Themes

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-NTHI-1787123110046
35 reports for NTHI
Performance horizon
77% Hit rate @ T+60 10 of 13 directional calls Went positive at some point 15 of 18 best @ T+60▲ +35.21%May 18, 2026
Filters
Rows
Reports for NTHI — sortable, filterable
TypeNow
Oct 22, 2026
4d ago
8-K
NEUTRAL ★ 3/10
$3.27awaiting T+60—$3.27 (−0.00%)
Oct 15, 2026
11d ago
8-K
NEUTRAL ★ 3/10
$2.70awaiting T+60—$3.27 (+21.11%)
Sep 18, 2026
5w ago
Insider Cluster
MIXED ★ 5/10
$3.33awaiting T+60—$3.27 (−1.80%)
Sep 17, 2026
5w ago
8-K
BULLISH ★ 4/10
$3.41awaiting T+60—$3.27 (−4.11%)
Sep 15, 2026
5w ago
Insider Cluster
NEUTRAL ★ 5/10
$2.99awaiting T+60—$3.27 (+9.36%)
Sep 10, 2026
6w ago
8-K
BEARISH ★ 6/10
$3.66awaiting T+60—$3.27 (+10.66%)
Sep 10, 2026
6w ago
424B5
BEARISH ★ 6/10
$3.66awaiting T+60—$3.27 (+10.66%)
Aug 20, 2026
9w ago
Insider Cluster
BULLISH ★ 6/10
$4.68awaiting T+60—$3.27 (−30.05%)
Aug 18, 2026
9w ago
Insider Cluster
BULLISH ★ 5/10
$5.53awaiting T+60—$3.27 (−40.87%)
Aug 12, 2026
10w ago
8-K
BULLISH ★ 7/10
$3.46awaiting T+60—$3.27 (−5.49%)
Showing 10 of 35

US Market Status

Market Closed — Opens Wed (12h 44m)

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Report published Aug 19, 2026