In the last 12 months, insiders at Design Therapeutics, Inc. ($DSGN) filed 60 transactions with the SEC: 8 open-market purchases totaling $19,555,211 and 4 sales totaling $6,440,870. Net insider sentiment: net buying.
Design Therapeutics, Inc. operates in the Pharmaceutical preparations industry (Life sciences sector).
Most Active Insiders
- William Arsani (Director) — 6 transactions totaling $19,373,650
- William Arsani (Not found) — 5 transactions totaling $6,417,006
- Schmid John P. (Not found) — 4 transactions totaling $99,738
- LAPPE RODNEY W (Director) — 3 transactions totaling $49,287
- Prasad Deepa (Director) — 2 transactions totaling $27,670
View all SEC Filings for Design Therapeutics, Inc. (DSGN).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | Shapiro David | Not found | A | Stock option (right to buy) | 60000 | $0.00 | 60,000.0000 | 56,963,757 | 9999.99% | 0.11% |
| March 31, 2026 | Shapiro David | Not found | A | Stock option (right to buy) | 7500 | $0.00 | 7,500.0000 | 56,963,757 | 9999.99% | 0.01% |
| Jan. 2, 2026 | Jeffries Sean | Chief Operating Officer | A | Stock option (right to buy) | 375000 | $0.00 | 375,000.0000 | 56,963,757 | 9999.99% | 0.66% |
| Jan. 2, 2026 | Storgard Chris | Chief Medical Officer | A | Stock option (right to buy) | 250000 | $0.00 | 250,000.0000 | 56,963,757 | 9999.99% | 0.44% |
| Jan. 2, 2026 | Shah Pratik | President, CEO and Chairperson | A | Stock option (right to buy) | 750000 | $0.00 | 750,000.0000 | 56,963,757 | 9999.99% | 1.32% |
| Jan. 2, 2026 | Gover Justin D. | Not found | A | Stock option (right to buy) | 45000 | $0.00 | 45,000.0000 | 56,963,757 | 9999.99% | 0.08% |
| Jan. 2, 2026 | Burgess Julie | Chief Accounting Officer | A | Stock option (right to buy) | 150000 | $0.00 | 150,000.0000 | 56,963,757 | 9999.99% | 0.26% |
| Dec. 9, 2025 | Shah Pratik | President, CEO and Chairperson | A | Stock option (right to buy) | 525000 | $0.00 | 525,000.0000 | 56,963,757 | 9999.99% | 0.92% |
| Dec. 9, 2025 | Shah Pratik | President, CEO and Chairperson | A | Stock option (right to buy) | 525000 | $0.00 | 525,000.0000 | 56,963,757 | 9999.99% | 0.92% |
| Sept. 9, 2025 | Gover Justin D. | Not found | A | Stock option (right to buy) | 15833 | $0.00 | 15,833.0000 | 56,762,678 | 9999.99% | 0.03% |
| Sept. 9, 2025 | Gover Justin D. | Not found | A | Stock option (right to buy) | 30000 | $0.00 | 30,000.0000 | 56,762,678 | 9999.99% | 0.05% |
| Aug. 13, 2025 | William Arsani | Not found | S | Common Stock | 345000 | $5.25 | 3,655,000.0000 | 56,762,678 | 8.63% | 0.61% |
| Aug. 13, 2025 | William Arsani | Not found | S | Common Stock | 217627 | $5.25 | 3,655,000.0000 | 56,762,678 | 5.62% | 0.38% |
| June 10, 2025 | LAPPE RODNEY W | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 56,762,678 | 9999.99% | 0.03% |
| June 10, 2025 | George Simeon | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 56,762,678 | 9999.99% | 0.03% |
| June 10, 2025 | Prasad Deepa | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 56,762,678 | 9999.99% | 0.03% |
| June 10, 2025 | William Arsani | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 56,762,678 | 9999.99% | 0.03% |
| June 10, 2025 | Berger Heather A. | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 56,762,678 | 9999.99% | 0.03% |
| June 10, 2025 | Schmid John P. | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 56,762,678 | 9999.99% | 0.03% |
| May 1, 2025 | Storgard Chris | Chief Medical Officer | A | Stock Option (right to buy) | 400000 | $0.00 | 400,000.0000 | 56,762,678 | 9999.99% | 0.70% |
| Jan. 2, 2025 | LAPPE RODNEY W | Not found | A | Stock option (right to buy) | 25993 | $0.00 | 25,993.0000 | 0 | 9999.99% | 0.00% |
| Jan. 2, 2025 | Burgess Julie | Chief Accounting Officer | A | Stock option (right to buy) | 135000 | $0.00 | 135,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 2, 2025 | Shah Pratik | President, CEO and Chairperson | A | Stock option (right to buy) | 600000 | $0.00 | 600,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 2, 2025 | Jeffries Sean | Chief Operating Officer | A | Stock option (right to buy) | 260000 | $0.00 | 260,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 18, 2024 | Prasad Deepa | Not found | S | Common Stock | 3806 | $6.27 | 20,000.0000 | 0 | 15.99% | 0.00% |
| Aug. 9, 2024 | William Arsani | Not found | S | Common Stock | 814874 | $4.25 | 4,217,627.0000 | 0 | 16.19% | 0.00% |
| June 13, 2024 | LAPPE RODNEY W | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | William Arsani | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | Berger Heather A. | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | Prasad Deepa | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | Schmid John P. | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 0 | 9999.99% | 0.00% |
| June 13, 2024 | George Simeon | Not found | A | Stock Option (right to buy) | 19000 | $0.00 | 19,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2024 | Berger Heather A. | Not found | P | Common Stock | 1300 | $3.74 | 1,300.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2024 | Schmid John P. | Not found | P | Common Stock | 17809 | $3.74 | 57,639.0000 | 0 | 44.71% | 0.00% |
| March 22, 2024 | Schmid John P. | Not found | P | Common Stock | 9156 | $3.62 | 39,830.0000 | 0 | 29.85% | 0.00% |
| Jan. 2, 2024 | Burgess Julie | Chief Accounting Officer | A | Stock Option (right to buy) | 110000 | $0.00 | 110,000.0000 | 0 | 9999.99% | 0.00% |
| Jan. 2, 2024 | Jeffries Sean | Chief Operating Officer | A | Stock Option (right to buy) | 350000 | $0.00 | 350,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 1, 2023 | LAPPE RODNEY W | Director | A | Stock Option (right to buy) | 69186 | $0.00 | 69,186.0000 | 0 | 9999.99% | 0.00% |
| Dec. 1, 2023 | Ansari Aseem Z. | TenPercentOwner | A | Stock Option (right to buy) | 100000 | $0.00 | 100,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 29, 2023 | LAPPE RODNEY W | Director | P | Common Stock | 21000 | $2.35 | 133,024.0000 | 0 | 18.75% | 0.00% |
| March 30, 2021 | William Arsani | Director | P | Common Stock | 700000 | $20.00 | 2,732,501.0000 | 0 | 34.44% | 0.00% |
| March 30, 2021 | William Arsani | Director | C | Common Stock | 814874 | $0.00 | 2,732,501.0000 | 0 | 42.49% | 0.00% |
| March 30, 2021 | William Arsani | Director | C | Common Stock | 1217627 | $0.00 | 2,732,501.0000 | 0 | 80.38% | 0.00% |
| Sept. 1, 2023 | Shah Pratik | President, CEO and Chairperson | A | Stock Option (right to buy) | 525000 | $0.00 | 525,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 1, 2023 | Shah Pratik | President, CEO and Chairperson | A | Stock Option (right to buy) | 1050000 | $0.00 | 1,050,000.0000 | 0 | 9999.99% | 0.00% |
| Sept. 1, 2023 | Shah Pratik | President, CEO and Chairperson | A | Stock Option (right to buy) | 525000 | $0.00 | 525,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 29, 2023 | William Arsani | Director | P | Common Stock | 1960000 | $2.44 | 5,032,501.0000 | 0 | 63.79% | 0.00% |
| Aug. 28, 2023 | William Arsani | Director | P | Common Stock | 275000 | $2.15 | 3,072,501.0000 | 0 | 9.83% | 0.00% |
| Aug. 29, 2023 | Prasad Deepa | Director | P | Common Stock | 12000 | $2.31 | 23,806.0000 | 0 | 101.64% | 0.00% |
| May 31, 2023 | George Simeon | Director | A | Stock Option (right to buy) | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |
| May 31, 2023 | Prasad Deepa | Director | A | Stock Option (right to buy) | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |
| May 31, 2023 | Berger Heather A. | Director | A | Stock Option (right to buy) | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |
| May 31, 2023 | William Arsani | Director | A | Stock Option (right to buy) | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |
| May 31, 2023 | Xu Stella | Director | A | Stock Option (right to buy) | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |
| May 31, 2023 | Schmid John P. | Director | A | Stock Option (right to buy) | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |
| May 31, 2023 | LAPPE RODNEY W | Director | A | Stock Option (right to buy) | 15000 | $0.00 | 15,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 1, 2023 | Shah Pratik | Executive Chairperson | A | Stock Option (right to buy) | 415000 | $0.00 | 415,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 1, 2023 | Jeffries Sean | Chief Operating Officer | A | Stock Option (right to buy) | 140000 | $0.00 | 140,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 1, 2023 | Burgess Julie | Chief Accounting Officer | A | Stock Option (right to buy) | 75000 | $0.00 | 75,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 1, 2023 | Siffert Joao MD | President and CEO | A | Stock Option (right to buy) | 415000 | $0.00 | 415,000.0000 | 0 | 9999.99% | 0.00% |