Design Therapeutics, Inc. (DSGN)
Nasdaq: DSGN · Pharmaceutical Preparations · Carlsbad, CA · filing with the SEC since 2020
Who owns Design Therapeutics, Inc.
As filed with the SECHolders of 5% or more
4
Simeon George holds 10.7% of Common Stock, $0.0001 par value per share, as its SCHEDULE 13D/A filed Mar 11, 2026 says.
Directors and officers
11
report now, of 18 people on the record since 2021. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 4 named at left.
Holders of 5% or moreshare of the class, as filed
Simeon George
SCHEDULE 13D/A · filed Mar 11, 2026 · Common Stock, $0.0001 par value per share
Sirenia Capital Management LP
SCHEDULE 13G · filed Aug 14, 2026 · Common Stock, par value $0.0001 per share
Star Irrevocable Trust #1 dated April 22, 2019
SCHEDULE 13G/A · filed Feb 7, 2025 · Common Stock
Light Irrevocable Trust #1 dated April 22, 2019
SCHEDULE 13G/A · filed Feb 7, 2025 · Common Stock
Logos Global Management LP
SCHEDULE 13D/A · filed Nov 18, 2025 · Common Stock · reported falling below 5%, from 5.7% in Nov 12, 2025
Point72 Asset Management, L.P.
SCHEDULE 13G/A · filed Aug 14, 2026 · Common Stock, par value $0.0001 per share · reported falling below 5%, from 5.1% in Jun 9, 2026
What DSGN reports owning in othersstakes of 5% or more, and other ties
Design Therapeutics, Inc. reports no stake in another company in the record.
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2025 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window
No one on the roster filed an open-market trade in the window.