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CIK 0001807120 · Non-accelerated filer<br>Smaller reporting company<br>Emerging growth company

Design Therapeutics, Inc.

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Ticker
DSGN
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
FY end
Dec 31
Incorporated
DE
Entity type
operating
EIN
823929248
Phone
858-293-4900
Business address
6005 HIDDEN VALLEY ROAD, SUITE 110, CARLSBAD, CA, 92011
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2023-02-01 Jeffries Sean Chief Operating Officer Grant or award · Stock Option (right to buy) +140,000 140,000
2023-02-01 Shah Pratik Executive Chairperson Grant or award · Stock Option (right to buy) +415,000 415,000
2023-02-01 Siffert Joao MD President and CEO Grant or award · Stock Option (right to buy) +415,000 415,000
2022-12-20 Siffert Joao MD President and CEO Purchase +6,300 $8.38 $53K 132,619
2022-12-20 George Simeon Director Purchase +40,000 $8.14 $325K 6,526,476
2022-12-20 SR One Capital Fund I Aggregator LP 10% owner Purchase +40,000 $8.14 $325K 6,526,476
2022-12-19 Siffert Joao MD President and CEO Purchase +1,150 $8.47 $10K 126,319
2022-12-19 George Simeon Director Purchase +360,000 $8.63 $3.1M 6,486,476
2022-12-19 SR One Capital Fund I Aggregator LP 10% owner Purchase +360,000 $8.63 $3.1M 6,486,476
2022-12-16 George Simeon Director Purchase +500,000 $8.28 $4.1M 6,126,476
2022-12-16 SR One Capital Fund I Aggregator LP 10% owner Purchase +500,000 $8.28 $4.1M 6,126,476
2022-12-09 LAPPE RODNEY W Director Purchase +15,000 $7.96 $119K 112,024
2022-06-15 Xu Stella Director Grant or award · Stock Option (right to buy) +15,000 15,000
2022-06-15 LAPPE RODNEY W Director Grant or award · Stock Option (right to buy) +15,000 15,000
2022-06-15 Schmid John P. Director Grant or award · Stock Option (right to buy) +15,000 15,000
2022-06-15 William Arsani Director Grant or award · Stock Option (right to buy) +15,000 15,000
2022-06-15 George Simeon Director Grant or award · Stock Option (right to buy) +15,000 15,000
2022-06-15 Prasad Deepa Director Grant or award · Stock Option (right to buy) +15,000 15,000
2022-06-15 Berger Heather A. Director Grant or award · Stock Option (right to buy) +15,000 15,000
2022-03-22 Xu Stella Director Sale −1,455 $18.63 $27K 4,129,950

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