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Insider Cluster (7 insiders) ·Filed May 8, 2026

ODTX

Odyssey Therapeutics, Inc.
BULLISH
Impact 7/10
Horizonweeks Processed5mo ago
Insider cluster: 3 insiders, $20.1M total
Actionable Insight ▲ Bullish

The combination of a $25M PIPE from a reputable healthcare investor and ~$20.2M in insider purchases at the IPO price signals strong conviction in the IPO valuation. Traders should watch for the IPO pricing and any lock-up terms. The insider buying is highly material relative to market cap and suggests limited near-term downside risk at the IPO price.

DirectionBullish
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d
ODTX ▲ +21.56% at T+60d
LONG call ✓ call won +21.56% · α vs SPY +16.72% · entry $16.42 → $19.96
Entry = T+0 close
May 7, 2026
via day close
T+1d
+6.27%
call +6.27% · α +6.04%
$17.45
settled 6mo ago
T+5d
+5.48%
call +5.48% · α +4.02%
$17.32
settled 6mo ago
T+20d
+0.06%
call +0.06% · α +0.04%
$16.43
settled 5mo ago
T+60d
+21.56%
call +21.56% · α +16.72%
$19.96
settled 3mo ago

Price Chart

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Executive Summary

Odyssey Therapeutics insiders, including Director Li Nan and Director Chu Shelley, made open-market purchases totaling ~$20.2M on May 11, 2026, the same day a $25M PIPE investment from TPG LSI Rise Orazio II was disclosed in an 8-K. The PIPE is priced at the IPO price and closes concurrently with the IPO. The insider buying aligns with a major institutional commitment, signaling confidence in the IPO pricing and near-term prospects.

Key Financial Metrics

Direction
buying
Total Value
$20.2M
Insiders
7

Key Facts

  • Insider open-market purchases total ~$20.2M, representing ~2.6% of ODTX's $785M market cap.
  • Director Li Nan purchased $20M worth of shares at $18/share.
  • Director Chu Shelley purchased $200K worth of shares at $18/share.
  • A $25M PIPE investment from TPG LSI Rise Orazio II was signed on May 7, 2026, priced at the IPO price.
  • The PIPE closes concurrently with the IPO, indicating strong institutional backing.
  • Multiple insiders converted derivatives (non-cash) on the same day, likely in preparation for the IPO.
  • The insider cluster occurred within 1 day of the material agreement filing (8-K), which is an amplifier per cross-filing actuarial data.

Financial Impact

Insider purchases of ~$20.2M and a $25M PIPE investment, totaling ~$45.2M of new capital at the IPO price.

cashdilutionownership

Risk Factors

  • IPO pricing may be below the $18 insider purchase price if market conditions deteriorate.
  • Post-IPO lock-up expirations could lead to selling pressure from converted derivatives.
  • The company is pre-revenue (biotech), so clinical trial outcomes remain binary.

Investment Themes

Documents Analyzed

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

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-ODTX-1778621883698
18 reports for ODTX
Performance horizon
100% Hit rate @ T+1 3 of 3 directional calls Went positive at some point 3 of 3 best @ T+60▲ +21.56%May 8, 2026
Filters
Rows
Reports for ODTX — sortable, filterable
TypeNow
Oct 20, 2026
6d ago
8-K
BULLISH ★ 6/10
$18.99 $19.00▲ +0.05%▼ −0.47%$19.30 (+1.63%)
Aug 4, 2026
11w ago
8-K
NEUTRAL ★ 4/10
$19.96 $20.89▲ +4.66%▲ +4.86%$19.30 (−3.31%)
Jun 17, 2026
18w ago
8-K
NEUTRAL ★ 4/10
$19.07 $18.72▼ −1.84%▼ −1.52%$19.30 (+1.21%)
May 11, 2026
24w ago
Insider Cluster
BULLISH ★ 7/10
$17.45 $17.90▲ +2.58%▲ +2.72%$19.30 (+10.60%)
May 8, 2026
24w ago
424B4
MIXED ★ 6/10
$17.45 $17.90▲ +2.58%▲ +2.72%$19.30 (+10.60%)
May 8, 2026
24w ago
EFFECT
MIXED ★ 6/10
$16.42 $17.45▲ +6.27%▲ +6.04%$19.30 (+17.54%)
May 7, 2026
24w ago
3
NEUTRAL ★ 2/10
$16.42 $17.45▲ +6.27%▲ +6.04%$19.30 (+17.54%)
May 7, 2026
24w ago
3
NEUTRAL ★ 2/10
$16.42 $17.45▲ +6.27%▲ +6.04%$19.30 (+17.54%)
May 7, 2026
24w ago
3
NEUTRAL ★ 2/10
$16.42 $17.45▲ +6.27%▲ +6.04%$19.30 (+17.54%)
May 7, 2026
24w ago
3
NEUTRAL ★ 2/10
$16.42 $17.45▲ +6.27%▲ +6.04%$19.30 (+17.54%)
Showing 10 of 18

US Market Status

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Report published May 12, 2026