SecBot SecBot
Insider Buy ·Filed Oct 19, 2026
IA

IAM

Iambic Therapeutics, Inc.
BULLISH
Impact 6/10
Horizonweeks Processed6d 22h ago SEC0002151678-26-000007
Insider cluster: 1 insiders, $11.5M total
Actionable Insight ▲ Bullish

A director's $11.5 million open-market purchase is a strong bullish signal, especially after a large equity grant round. Monitor for upcoming clinical data readouts or partnership announcements that may have motivated this insider's conviction.

DirectionBullish
Confidencehigh
Horizonweeks
Latest settled — T+1d ⚠ clustered
IAM ▼ -1.31% at T+1d
LONG call ✗ call lost -1.31% · α vs SPY -1.84% · entry $16.01 → $15.80
Next anchor: T+5d due 10h ago
Entry = T+0 close
Oct 19, 2026
via day close
T+1d
-1.31%
call -1.31% · α -1.84%
$15.80
settled 6d ago
T+5d
Pending
due 10h ago
T+20d
Pending
in 21d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

Director Evan Lockwood Rachlin made a single open-market purchase of 718,800 shares of Iambic Therapeutics at $16.00/share, totaling $11.5 million. This conviction buy by a director, occurring shortly after a large equity grant cluster to all executives and directors, signals strong insider alignment and confidence in the company's prospects.

Key Financial Metrics

Direction
buying
Total Value
$11.5M
Insiders
1

Key Facts

  • Director Evan Lockwood Rachlin purchased 718,800 shares on the open market at $16.00/share, totaling $11.5 million.
  • The purchase is a single, open-market transaction (code P) by a director, representing a material conviction buy.
  • The purchase follows a cluster of equity grants to all directors and executives on October 14, 2026, totaling over 2.5 million shares at $0 (non-cash).
  • The $11.5 million purchase is significant relative to the company's likely market cap, exceeding the 0.5% materiality threshold.

Financial Impact

Director purchased $11.5 million of common stock at $16.00/share, a material insider buy for a clinical-stage biotech.

dilutioninsider ownership

Risk Factors

  • The purchase is by a director, not a C-suite executive, which carries slightly less informational weight than a CEO/CFO buy.
  • The company is a clinical-stage biotech with no approved products, so stock performance depends on pipeline execution.

Investment Themes

Documents Analyzed

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

DocumentAccession Number
INSIDER-BUY Data (Synthetic)0002151678-26-000007
11 reports for IAM
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for IAM — sortable, filterable
TypeNow
Oct 19, 2026
6d ago
Insider Buy
BULLISH ★ 6/10
$16.01 $15.80▼ −1.31%▼ −1.84%$14.41 (−9.99%)
Oct 16, 2026
10d ago
8-K
NEUTRAL ★ 2/10
$16.34 $16.01▼ −2.02%▼ −2.35%$14.41 (−11.81%)
Oct 15, 2026
11d ago
424B4
NEUTRAL ★ 6/10
$23.81 $16.34▼ −31.37%▼ −31.80%$14.41 (−39.48%)
Oct 15, 2026
11d ago
EFFECT
BULLISH ★ 7/10
$18.91 $23.81▲ +25.91%▲ +27.02%$14.41 (−23.80%)
Oct 14, 2026
11d ago
3
NEUTRAL ★ 2/10
$18.91 $23.81▲ +25.91%▲ +27.02%$14.41 (−23.80%)
Oct 14, 2026
11d ago
3
NEUTRAL ★ 1/10
$18.91 $23.81▲ +25.91%▲ +27.02%$14.41 (−23.80%)
Oct 14, 2026
11d ago
3
NEUTRAL ★ 2/10
$18.91 $23.81▲ +25.91%▲ +27.02%$14.41 (−23.80%)
Oct 14, 2026
11d ago
3
NEUTRAL ★ 2/10
$18.91 $23.81▲ +25.91%▲ +27.02%$14.41 (−23.80%)
Oct 14, 2026
11d ago
3
NEUTRAL ★ 2/10
$18.91 $23.81▲ +25.91%▲ +27.02%$14.41 (−23.80%)
Oct 14, 2026
11d ago
3
NEUTRAL ★ 2/10
$18.91 $23.81▲ +25.91%▲ +27.02%$14.41 (−23.80%)
Showing 10 of 11

US Market Status

Market Closed — Opens Tue (< 1m)

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Report published Oct 19, 2026