DSGN Design Therapeutics, Inc.

NEUTRAL Impact: 2/10 3
Horizon immediate Filed Apr 1, 2026 Processed 2mo ago SEC 0001559570-26-000004
Form 3 — initial insider ownership statement
Latest settled — T+20d
DSGN ▲ +21.10% at T+20d
NEUTRAL call ✓ call won +21.10% · α vs SPY +11.23% · entry $11.23 → $13.60
Next anchor: T+60d in 14d
Last close $10.97 (close Jun 12) · -2.32% from $11.23 entry
Entry anchored
Apr 1, 03:59 PM ET
via Databento tick
T+1d
+11.58%
call +11.58% · α +11.10%
$12.53
settled 2mo ago
T+5d
+8.28%
call +8.28% · α +4.66%
$12.16
settled 2mo ago
T+20d
+21.10%
call +21.10% · α +11.23%
$13.60
settled 7w ago
T+60d
call — · α —
in 14d

Price Chart

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Executive Summary

David Shapiro, a director or 10% owner of Design Therapeutics, Inc., filed a Form 3 to report his initial beneficial ownership and appointed Sean Jeffries and Mustapha Parekh as attorneys-in-fact to file SEC Forms 3, 4, and 5 on his behalf. This is a routine compliance filing related to insider reporting obligations.

Actionable Insight

This is a standard regulatory filing with no immediate trading implications. Traders should monitor future Form 4 filings for any actual insider buying or selling activity.

Key Facts

  • David Shapiro filed Form 3 as a director or 10% shareholder of DSGN.
  • He granted power of attorney to Sean Jeffries and Mustapha Parekh to file SEC Forms 3, 4, and 5 on his behalf.
  • The filing was made on April 1, 2026, with a reporting period end date of March 31, 2026.
  • No transactions or changes in ownership were disclosed in this filing.

Financial Impact

No financial impact disclosed

Risk Factors

  • None identified from this filing
  • Lack of disclosed ownership details limits insight into potential future insider transactions

Market Snapshot

Exchange
Nasdaq
Sector
Pharmaceutical Preparations

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
3 Filing (Primary)0001559570-26-000004
Document: 0001559570-26-000004-index-headers.html0001559570-26-000004
Document: 0001559570-26-000004-index.html0001559570-26-000004
Document: 0001559570-26-000004.txt0001559570-26-000004
6 reports for DSGN
Performance horizon
75% Hit rate 3 of 4 directional calls best @ T+5▲ +6.54%May 17, 2026
Filters
Rows
Reports for DSGN — sortable, filterable
Type Now
May 18, 2026
27d ago
8-K
BULLISH ★ 7/10
$10.70 $11.40▲ +6.54%▲ +4.92%$10.97 (+2.52%)
May 18, 2026
27d ago
Press Release
BULLISH ★ 8/10
$10.70 $11.40▲ +6.54%▲ +4.92%$10.97 (+2.52%)
May 17, 2026
28d ago
Press Release
BULLISH ★ 8/10
$10.70 $11.40▲ +6.54%▲ +4.92%$10.97 (+2.52%)
Apr 28, 2026
6w ago
Press Release
BULLISH ★ 5/10
$15.79 $13.41▼ −15.07%▼ −18.18%$10.97 (−30.53%)
Apr 23, 2026
7w ago
DEFA14A
NEUTRAL ★ 3/10
$12.53 $13.60▲ +8.54%▲ +7.63%$10.97 (−12.45%)
Apr 1, 2026
10w ago
3
NEUTRAL ★ 2/10
$11.23 $12.16▲ +8.28%▲ +4.66%$10.97 (−2.32%)
Showing 6 of 6

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