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8-K ·Filed Jun 11, 2026

STTK

Shattuck Labs, Inc.
BEARISH
Impact 6/10
Horizonweeks Processed4mo ago SEC0001193125-26-266745
8-K Item 1.01 + 5.02 (likely routine officer/director compensation agreement)
Actionable Insight ▼ Bearish

The dilutive overhang from this offering and the concurrent warrant exercises will pressure STTK shares near term. Monitor for any insider selling after the 60-day lock-up expires and for upcoming quarterly results to assess whether the extended cash runway translates into clinical milestones for lead candidate SL-325.

DirectionBearish
Confidencehigh
Horizonweeks
Final — all horizons settled through T+60d ⚠ clustered
STTK ▲ +62.44% at T+60d
SHORT call ✗ call lost -62.44% · α vs SPY -58.04% · entry $4.18 → $6.79
Entry = T+0 close
Jun 11, 2026
via day close
T+1d
+18.18%
call -18.18% · α -17.64%
$4.94
settled 5mo ago
T+5d
+13.40%
call -13.40% · α -12.96%
$4.74
settled 4mo ago
T+20d
+68.18%
call -68.18% · α -66.29%
$7.03
settled 4mo ago
T+60d
+62.44%
call -62.44% · α -58.04%
$6.79
settled 7w ago

Price Chart

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Executive Summary

Shattuck Labs closed a $75M underwritten public offering of 10.9M common shares and 7.9M pre-funded warrants at $4.00/share, with the underwriters' option for an additional 2.8M shares exercised in full. The offering follows two prior 424B5 filings within the past week and concurrent warrant exercises generating ~$54.9M, extending cash runway into 2029. The substantial dilution to existing shareholders is the dominant event, outweighing the positive cash infusion.

Key Financial Metrics

Deal Value
$75.0M

Key Facts

  • Underwritten public offering of 10,879,376 common shares and 7,870,624 pre-funded warrants at $4.00/share (common) and $3.9999/warrant
  • Underwriters' option for 2,812,500 additional shares exercised in full on June 10, 2026
  • Underwriting discount of $0.24/share (purchase price $3.76 vs offering price $4.00)
  • Pre-funded warrants exercisable at $0.0001/share with 4.99%/9.99% beneficial ownership limitation
  • Offering expected to close June 11, 2026; proceeds extend cash runway into 2029
  • Concurrent disclosure that ~96% of August 2025 PIPE warrants exercised, generating ~$54.9M gross proceeds
  • 60-day lock-up agreements with executive officers and directors

Financial Impact

~$75M gross proceeds from offering; ~$70.5M net proceeds after underwriting discounts; immediate dilution of ~$2.08/share (52% of offering price) to new investors

dilutioncash runwayshare count

Risk Factors

  • Immediate and substantial dilution to existing shareholders
  • Potential for further dilution if additional capital raises are needed before revenue generation
  • Pre-clinical stage company with no approved products; clinical trial risk for SL-325

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations
Analyst Consensus
86% bullish (14 analysts)

Investment Themes

Documents Analyzed

This report is based on 7 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001193125-26-266745
Document: d163713dex41.htm0001193125-26-266745
Document: d163713d8k.htm0001193125-26-266745
Document: d163713dex51.htm0001193125-26-266745
Document: 0001193125-26-266745-index-headers.html0001193125-26-266745
Document: 0001193125-26-266745-index.html0001193125-26-266745
Document: 0001193125-26-266745.txt0001193125-26-266745
18 reports for STTK
Performance horizon
43% Hit rate @ T+5 3 of 7 directional calls Went positive at some point 3 of 7 best @ T+20▲ +70.22%Jun 9, 2026
Filters
Rows
Reports for STTK — sortable, filterable
TypeNow
Aug 11, 2026
10w ago
8-K
BULLISH ★ 7/10
$7.18 $7.45▲ +3.76%▲ +4.16%$5.54 (−22.84%)
Aug 11, 2026
10w ago
Press Release
NEUTRAL ★ 5/10
$7.18 $7.45▲ +3.76%▲ +4.16%$5.54 (−22.84%)
Jul 7, 2026
15w ago
Insider Cluster
NEUTRAL ★ 3/10
$6.88 $6.29▼ −8.58%▼ −9.44%$5.54 (−19.48%)
Jul 2, 2026
16w ago
Insider Cluster
NEUTRAL ★ 3/10
$7.05 $7.03▼ −0.28%▼ −1.21%$5.54 (−21.42%)
Jun 11, 2026
19w ago
8-K
BEARISH ★ 6/10
$4.18 $4.74▼ −13.40%▼ −12.96%$5.54 (−32.54%)
Jun 11, 2026
19w ago
Institutional Cluster
BEARISH ★ 4/10
$4.18 $4.74▼ −13.40%▼ −12.96%$5.54 (−32.54%)
Jun 11, 2026
19w ago
424B5
BEARISH ★ 6/10
$4.18 $4.74▼ −13.40%▼ −12.96%$5.54 (−32.54%)
Jun 10, 2026
19w ago
Press Release
BEARISH ★ 6/10
$4.13 $4.33▼ −4.84%▼ −1.41%$5.54 (−34.14%)
Jun 9, 2026
19w ago
424B5
BEARISH ★ 6/10
$4.13 $4.33▼ −4.84%▼ −1.41%$5.54 (−34.14%)
Jun 9, 2026
19w ago
8-K
BULLISH ★ 6/10
$4.13 $4.33▲ +4.84%▲ +1.41%$5.54 (+34.14%)
Showing 10 of 18

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Report published Jun 11, 2026