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Design Therapeutics, Inc.

DSGN NASDAQ CIK: 0001807120 Pharmaceutical Preparations Inc. in DE
View on SEC.gov →
Overview All Filings Annual Quarterly Insiders

Recent Filings

All 242 filings →
Form Description Date
SCHEDULE 13D/A — Mar 11, 2026
S-8 S-8 Mar 9, 2026
10-K 10-K Mar 9, 2026
8-K 8-K Mar 9, 2026
SCHEDULE 13G/A — Feb 17, 2026
8-K 8-K Jan 30, 2026
4 — Jan 5, 2026
4 — Jan 5, 2026
4 — Jan 5, 2026
4 — Jan 5, 2026

Insider Transactions

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Insider Title Type Shares Owns After Date
William Arsani — Sale 345,000 @ $5.25 2,655,000 Aug 13, 2025
Prasad Deepa — Sale 3,806 @ $6.27 20,000 Dec 18, 2024
William Arsani — Sale 814,874 @ $4.25 — Aug 9, 2024
Schmid John P. — Purchase 9,156 @ $3.62 9,156 Mar 25, 2024
Berger Heather A. — Purchase 1,300 @ $3.74 1,300 Mar 25, 2024
LAPPE RODNEY W — Purchase 21,000 @ $2.35 133,024 Sep 29, 2023
Prasad Deepa — Purchase 12,000 @ $2.31 23,806 Aug 29, 2023
William Arsani — Purchase 1,960,000 @ $2.44 3,000,000 Aug 28, 2023
Siffert Joao MD President and CEO Purchase 1,150 @ $8.47 126,319 Dec 20, 2022
George Simeon — Purchase 500,000 @ $8.28 6,126,476 Dec 19, 2022