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SC 13G ·Filed Oct 14, 2026

IRLA

IRulya Therapeutics Inc.
NEUTRAL
Impact 4/10
Horizonmonths Processed13d 4h ago SEC0001193125-26-421651
Passive investor 5%+ stake
Actionable Insight • Neutral

Monitor IRulya's Phase 2 LAM-001 trial results for Bronchiolitis Obliterans Syndrome, expected Q1 2027, as warrant exercise and potential further accumulation by Perceptive hinge on this catalyst. The passive 13G filing signals institutional confidence but no near-term activism.

DirectionNeutral
Confidencemedium
Horizonmonths
Latest settled — T+5d ⚠ clustered
IRLA ▼ -1.20% at T+5d
NEUTRAL call -1.20% · α vs SPY -0.19% · entry $33.23 → $32.83
Next anchor: T+20d in 14d
Latest observation: T+6 -6.30% FF3 residual α
Entry = T+0 close
Oct 14, 2026
via day close
T+1d
-3.61%
call -3.61% · α -2.50%
$32.03
settled 13d ago
T+5d
-1.20%
call -1.20% · α -0.19%
$32.83
settled 7d ago
T+20d
Pending
in 14d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

Perceptive Advisors LLC disclosed a passive 8.4% stake in IRulya Therapeutics Inc. via a Schedule 13G filing, holding 912,853 shares of common stock through its Master Fund. The filing also notes warrants exercisable for additional shares contingent on Phase 2 trial results for Bronchiolitis Obliterans Syndrome, expected in Q1 2027. This is a new passive position by a notable healthcare-focused investment firm, indicating conviction in the company's pipeline.

Key Financial Metrics

Stake
8.4%
Investor
PERCEPTIVE ADVISORS LLC
Investor Type
hedge fund

Key Facts

  • Perceptive Advisors LLC disclosed a 8.4% passive stake in IRulya Therapeutics Inc.
  • Stake consists of 912,853 shares of common stock held by Perceptive Life Sciences Master Fund, Ltd.
  • Warrants exercisable for additional shares are contingent on Phase 2 trial results for Bronchiolitis Obliterans Syndrome (LAM-001), expected Q1 2027.
  • Filing is a new position (not an amendment) and certifies passive intent under Rule 13d-1(c).
  • Perceptive Advisors is a healthcare-focused investment firm; Joseph Edelman is the managing member.

Financial Impact

8.4% stake valued at approximately $[undisclosed] based on current market price; warrants provide potential for additional upside contingent on trial results.

ownershipdilution

Risk Factors

  • Phase 2 trial failure could lead to stock decline and warrant expiration worthless.
  • Passive filing means Perceptive cannot influence management; no activist catalyst.
  • Warrant exercise is time-limited and contingent on trial results, creating binary risk.

Investment Themes

Documents Analyzed

This report is based on 3 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13G Filing (Primary)0001193125-26-421651
Document: 0001193125-26-421651-index.html0001193125-26-421651
Document: 0001193125-26-421651.txt0001193125-26-421651
10 reports for IRLA
Performance horizon
Filters
Rows
Reports for IRLA — sortable, filterable
TypeNow
Oct 21, 2026
6d ago
144
NEUTRAL ★ 3/10
$32.83awaiting T+20—$31.38 (−4.42%)
Oct 19, 2026
8d ago
3
NEUTRAL ★ 2/10
$40.27awaiting T+20—$31.38 (−22.08%)
Oct 19, 2026
8d ago
3
NEUTRAL ★ 2/10
$40.27awaiting T+20—$31.38 (−22.08%)
Oct 19, 2026
8d ago
3
NEUTRAL ★ 2/10
$40.27awaiting T+20—$31.38 (−22.08%)
Oct 19, 2026
8d ago
3
NEUTRAL ★ 2/10
$40.27awaiting T+20—$31.38 (−22.08%)
Oct 19, 2026
8d ago
3
NEUTRAL ★ 1/10
$40.27awaiting T+20—$31.38 (−22.08%)
Oct 19, 2026
8d ago
8-K
NEUTRAL ★ 4/10
$34.45awaiting T+20—$31.38 (−8.91%)
Oct 14, 2026
13d ago
SC 13G
NEUTRAL ★ 4/10
$33.23awaiting T+20—$31.38 (−5.57%)
Oct 14, 2026
13d ago
SC 13G
NEUTRAL ★ 4/10
$33.23awaiting T+20—$31.38 (−5.57%)
Oct 6, 2026
21d ago
8-K
NEUTRAL ★ 5/10
$26.72awaiting T+20—$31.38 (+17.44%)
Showing 10 of 10

US Market Status

Market Closed — Opens Thu (12h 55m)

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Report published Oct 14, 2026