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DSGN

Design Therapeutics, Inc.CIK 1807120 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
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0 trades · 0 insiders
Open-mkt sales · 90d
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0 trades · 0 insiders
Net · 90d
$0
Insiders on file
20

AI insights for DSGN PRO

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AI insights for DSGN
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
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Daily buy vs sell · 90 days

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Insiders

InsiderRoleTradesBoughtSoldLast trade
Gover Justin D.Director4$0$02026-06-09
Berger Heather A.Director7$4.9K$02026-06-09
George SimeonDirector, 10% Owner14$12.57M$02026-06-09
LAPPE RODNEY WDirector11$268.8K$02026-06-09
Shapiro DavidDirector3$0$02026-06-09
Schmid John P.Director8$99.8K$02026-06-09
Burgess JulieChief Accounting Officer6$0$02026-01-02
Jeffries SeanChief Operating Officer6$61.0K$02026-01-02
Storgard ChrisChief Medical Officer2$0$02026-01-02
Shah PratikPresident, CEO and Chairperson12$500.0K$02026-01-02
William ArsaniDirector20$34.47M$6.42M2025-08-13
Prasad DeepaDirector8$27.7K$23.9K2025-06-10
Ansari Aseem Z.10% Owner1$0$02023-12-01
Xu StellaDirector, 10% Owner12$200.0K$11.27M2023-05-31
Siffert Joao MDPresident and CEO4$62.5K$02023-02-01
SR ONE CAPITAL PARTNERS I, LP10% Owner3$7.57M$02022-12-20
SR ONE CAPITAL MANAGEMENT, LLC10% Owner5$5.00M$02021-03-30
Thacker JustinVice President, Finance1$350.0K$02021-03-30
Quan Venture Fund II, L.P.10% Owner4$0$02021-03-30
Cormorant Asset Management, LPOther4$15.00M$02021-03-30

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Berger Heather A.Director A Award deriv2026-06-092026-06-1130,000— $030,000SEC↗
Gover Justin D.Director A Award deriv2026-06-092026-06-1130,000— $030,000SEC↗
LAPPE RODNEY WDirector A Award deriv2026-06-092026-06-1130,000— $030,000SEC↗
Schmid John P.Director A Award deriv2026-06-092026-06-1130,000— $030,000SEC↗
Shapiro DavidDirector A Award deriv2026-06-092026-06-1130,000— $030,000SEC↗
George SimeonDirector, 10% Owner A Award deriv2026-06-092026-06-1130,000— $030,000SEC↗
Shapiro DavidDirector A Award deriv2026-03-312026-04-017,500— $07,500SEC↗
Shapiro DavidDirector A Award deriv2026-03-312026-04-0160,000— $060,000SEC↗
Shah PratikPresident, CEO and Chairpers A Award deriv2026-01-022026-01-05750,000— $0750,000SEC↗
Gover Justin D.Director A Award deriv2026-01-022026-01-0545,000— $045,000SEC↗
Burgess JulieChief Accounting Officer A Award deriv2026-01-022026-01-05150,000— $0150,000SEC↗
Jeffries SeanChief Operating Officer A Award deriv2026-01-022026-01-05375,000— $0375,000SEC↗
Storgard ChrisChief Medical Officer A Award deriv2026-01-022026-01-05250,000— $0250,000SEC↗
Shah PratikPresident, CEO and Chairpers A Award deriv2025-12-092025-12-11525,000— $0525,000SEC↗
Shah PratikPresident, CEO and Chairpers A Award deriv2025-12-092025-12-11525,000— $0525,000SEC↗
Gover Justin D.Director A Award deriv2025-09-092025-09-1030,000— $030,000SEC↗
Gover Justin D.Director A Award deriv2025-09-092025-09-1015,833— $015,833SEC↗
William ArsaniDirector S Sale2025-08-132025-08-14345,000$5.25 $1.81M2,655,000SEC↗
William ArsaniDirector S Sale2025-08-132025-08-14217,627$5.25 $1.14M1,000,000SEC↗
LAPPE RODNEY WDirector A Award deriv2025-06-102025-06-1219,000— $019,000SEC↗
Berger Heather A.Director A Award deriv2025-06-102025-06-1219,000— $019,000SEC↗
Prasad DeepaDirector A Award deriv2025-06-102025-06-1219,000— $019,000SEC↗
Schmid John P.Director A Award deriv2025-06-102025-06-1219,000— $019,000SEC↗
William ArsaniDirector A Award deriv2025-06-102025-06-1219,000— $019,000SEC↗
George SimeonDirector, 10% Owner A Award deriv2025-06-102025-06-1219,000— $019,000SEC↗
Storgard ChrisChief Medical Officer A Award deriv2025-05-012025-05-23400,000— $0400,000SEC↗
Jeffries SeanChief Operating Officer A Award deriv2025-01-022025-01-06260,000— $0260,000SEC↗
Shah PratikPresident, CEO and Chairpers A Award deriv2025-01-022025-01-06600,000— $0600,000SEC↗
Burgess JulieChief Accounting Officer A Award deriv2025-01-022025-01-06135,000— $0135,000SEC↗
LAPPE RODNEY WDirector A Award deriv2025-01-022025-01-0625,993— $025,993SEC↗
Prasad DeepaDirector S Sale2024-12-182024-12-193,806$6.27 $23.9K20,000SEC↗
William ArsaniDirector S Sale2024-08-092024-08-12814,874$4.25 $3.46M0SEC↗
Prasad DeepaDirector A Award deriv2024-06-132024-06-1719,000— $019,000SEC↗
Berger Heather A.Director A Award deriv2024-06-132024-06-1719,000— $019,000SEC↗
LAPPE RODNEY WDirector A Award deriv2024-06-132024-06-1719,000— $019,000SEC↗
Schmid John P.Director A Award deriv2024-06-132024-06-1719,000— $019,000SEC↗
William ArsaniDirector A Award deriv2024-06-132024-06-1719,000— $019,000SEC↗
George SimeonDirector, 10% Owner A Award deriv2024-06-132024-06-1719,000— $019,000SEC↗
Berger Heather A.Director P Buy2024-03-252024-03-251,300$3.74 $4.9K1,300SEC↗
Schmid John P.Director P Buy2024-03-252024-03-2517,809$3.74 $66.6K26,965SEC↗
Schmid John P.Director P Buy2024-03-222024-03-259,156$3.62 $33.1K9,156SEC↗
Jeffries SeanChief Operating Officer A Award deriv2024-01-022024-01-05350,000— $0350,000SEC↗
Burgess JulieChief Accounting Officer A Award deriv2024-01-022024-01-05110,000— $0110,000SEC↗
Ansari Aseem Z.10% Owner A Award deriv2023-12-012023-12-05100,000— $0100,000SEC↗
LAPPE RODNEY WDirector A Award deriv2023-12-012023-12-0569,186— $069,186SEC↗
LAPPE RODNEY WDirector P Buy2023-09-292023-10-0221,000$2.35 $49.4K133,024SEC↗
Shah PratikPresident, CEO and Chairpers A Award deriv2023-09-012023-09-05525,000— $0525,000SEC↗
Shah PratikPresident, CEO and Chairpers A Award deriv2023-09-012023-09-05525,000— $0525,000SEC↗
Shah PratikPresident, CEO and Chairpers A Award deriv2023-09-012023-09-051,050,000— $01,050,000SEC↗
William ArsaniDirector P Buy2023-08-292023-08-301,960,000$2.44 $4.78M3,000,000SEC↗
Prasad DeepaDirector P Buy2023-08-292023-08-3012,000$2.31 $27.7K23,806SEC↗
William ArsaniDirector P Buy2023-08-282023-08-30275,000$2.15 $591.3K1,040,000SEC↗
LAPPE RODNEY WDirector A Award deriv2023-05-312023-06-0215,000— $015,000SEC↗
Berger Heather A.Director A Award deriv2023-05-312023-06-0215,000— $015,000SEC↗
William ArsaniDirector A Award deriv2023-05-312023-06-0215,000— $015,000SEC↗
Schmid John P.Director A Award deriv2023-05-312023-06-0215,000— $015,000SEC↗
Xu StellaDirector A Award deriv2023-05-312023-06-0215,000— $015,000SEC↗
Prasad DeepaDirector A Award deriv2023-05-312023-06-0215,000— $015,000SEC↗
George SimeonDirector, 10% Owner A Award deriv2023-05-312023-06-0215,000— $015,000SEC↗
Siffert Joao MDPresident and CEO A Award deriv2023-02-012023-02-03415,000— $0415,000SEC↗
Shah PratikExecutive Chairperson A Award deriv2023-02-012023-02-03415,000— $0415,000SEC↗
Jeffries SeanChief Operating Officer A Award deriv2023-02-012023-02-03140,000— $0140,000SEC↗
Burgess JulieChief Accounting Officer A Award deriv2023-02-012023-02-0375,000— $075,000SEC↗
SR ONE CAPITAL PARTNERS I, LP10% Owner P Buy2022-12-202022-12-2040,000$8.14 $325.6K6,526,476SEC↗
George SimeonDirector, 10% Owner P Buy2022-12-202022-12-2040,000$8.14 $325.6K6,526,476SEC↗
Siffert Joao MDPresident and CEO P Buy2022-12-202022-12-216,300$8.38 $52.8K132,619SEC↗
SR ONE CAPITAL PARTNERS I, LP10% Owner P Buy2022-12-192022-12-20360,000$8.63 $3.11M6,486,476SEC↗
George SimeonDirector, 10% Owner P Buy2022-12-192022-12-20360,000$8.63 $3.11M6,486,476SEC↗
Siffert Joao MDPresident and CEO P Buy2022-12-192022-12-211,150$8.47 $9.7K126,319SEC↗
SR ONE CAPITAL PARTNERS I, LP10% Owner P Buy2022-12-162022-12-20500,000$8.28 $4.14M6,126,476SEC↗
George SimeonDirector, 10% Owner P Buy2022-12-162022-12-20500,000$8.28 $4.14M6,126,476SEC↗
LAPPE RODNEY WDirector P Buy2022-12-092022-12-1215,000$7.96 $119.4K112,024SEC↗
Berger Heather A.Director A Award deriv2022-06-152022-06-1615,000— $015,000SEC↗
Prasad DeepaDirector A Award deriv2022-06-152022-06-1615,000— $015,000SEC↗
George SimeonDirector, 10% Owner A Award deriv2022-06-152022-06-1615,000— $015,000SEC↗
William ArsaniDirector A Award deriv2022-06-152022-06-1615,000— $015,000SEC↗
Schmid John P.Director A Award deriv2022-06-152022-06-1615,000— $015,000SEC↗
LAPPE RODNEY WDirector A Award deriv2022-06-152022-06-1615,000— $015,000SEC↗
Xu StellaDirector A Award deriv2022-06-152022-06-1615,000— $015,000SEC↗
Xu StellaDirector S Sale2022-03-222022-03-221,455$18.63 $27.1K4,129,950SEC↗
Xu StellaDirector S Sale2022-03-212022-03-2224,000$19.01 $456.2K4,131,405SEC↗
William ArsaniDirector P Buy2022-03-212022-03-2225,000$18.99 $474.7K2,797,501SEC↗
Xu StellaDirector S Sale2022-03-182022-03-22552,225$19.04 $10.51M4,168,605SEC↗
Xu StellaDirector S Sale2022-03-182022-03-2213,200$20.34 $268.5K4,155,405SEC↗
Prasad DeepaDirector J Other2022-03-162022-03-1811,806— $011,806SEC↗
Burgess JulieChief Accounting Officer A Award deriv2022-02-012022-02-0250,000— $050,000SEC↗
Siffert Joao MDPresident and CEO A Award deriv2022-02-012022-02-02475,000— $0475,000SEC↗
Shah PratikExecutive Chairperson A Award deriv2022-02-012022-02-02475,000— $0475,000SEC↗
Jeffries SeanChief Operating Officer A Award deriv2022-02-012022-02-02350,000— $0350,000SEC↗
Burgess JulieChief Accounting Officer A Award deriv2021-10-012021-10-04135,000— $0135,000SEC↗
William ArsaniDirector P Buy2021-08-312021-09-0240,000$15.45 $618.0K2,772,501SEC↗
Behanna HeatherDirector A Award deriv2021-06-152021-06-1630,000— $030,000SEC↗
Prasad DeepaDirector A Award deriv2021-06-152021-06-1630,000— $030,000SEC↗
William ArsaniDirector P Buy2021-03-302023-09-06700,000$20.00 $14.00M700,000SEC↗
William ArsaniDirector C Conversion2021-03-302023-09-06814,874— $0814,874SEC↗
William ArsaniDirector C Conversion2021-03-302023-09-061,217,627— $01,217,627SEC↗
Cormorant Asset Management, LPOther C Conversion deriv2021-03-302021-04-011,404,953— $00SEC↗
Cormorant Asset Management, LPOther C Conversion deriv2021-03-302021-04-012,959,891— $00SEC↗
William ArsaniDirector C Conversion deriv2021-03-302021-04-011,328,245— $00SEC↗
William ArsaniDirector C Conversion deriv2021-03-302021-04-011,984,733— $00SEC↗
Shah PratikExecutive Chairperson C Conversion deriv2021-03-302021-04-01171,025— $00SEC↗
George SimeonDirector, 10% Owner C Conversion deriv2021-03-302021-04-011,526,718— $00SEC↗
George SimeonDirector, 10% Owner C Conversion deriv2021-03-302021-04-017,236,938— $00SEC↗
Xu StellaDirector, 10% Owner C Conversion deriv2021-03-302021-04-017,236,938— $00SEC↗
Xu StellaDirector, 10% Owner C Conversion deriv2021-03-302021-04-01458,016— $00SEC↗
SR ONE CAPITAL MANAGEMENT, LLC10% Owner C Conversion deriv2021-03-302021-04-017,236,938— $00SEC↗
SR ONE CAPITAL MANAGEMENT, LLC10% Owner C Conversion deriv2021-03-302021-04-011,526,718— $00SEC↗
Quan Venture Fund II, L.P.10% Owner C Conversion deriv2021-03-302021-04-017,236,938— $00SEC↗
Quan Venture Fund II, L.P.10% Owner C Conversion deriv2021-03-302021-04-01458,016— $00SEC↗
Cormorant Asset Management, LPOther C Conversion2021-03-302021-04-014,364,844— $04,364,844SEC↗
Cormorant Asset Management, LPOther P Buy2021-03-302021-04-01750,000$20.00 $15.00M5,114,844SEC↗
William ArsaniDirector C Conversion2021-03-302021-04-01814,874— $02,032,501SEC↗
William ArsaniDirector P Buy2021-03-302021-04-01700,000$20.00 $14.00M2,732,501SEC↗
William ArsaniDirector C Conversion2021-03-302021-04-011,217,627— $01,217,627SEC↗
Thacker JustinVice President, Finance P Buy2021-03-302021-04-0117,500$20.00 $350.0K17,500SEC↗
Shah PratikExecutive Chairperson P Buy2021-03-302021-04-0125,000$20.00 $500.0K25,000SEC↗
Shah PratikExecutive Chairperson C Conversion2021-03-302021-04-01104,923— $0129,923SEC↗
LAPPE RODNEY WDirector P Buy2021-03-302021-04-015,000$20.00 $100.0K97,024SEC↗
George SimeonDirector, 10% Owner C Conversion2021-03-302021-04-01936,637— $05,376,476SEC↗
George SimeonDirector, 10% Owner P Buy2021-03-302021-04-01250,000$20.00 $5.00M5,626,476SEC↗
George SimeonDirector, 10% Owner C Conversion2021-03-302021-04-014,439,839— $04,439,839SEC↗
Xu StellaDirector, 10% Owner C Conversion2021-03-302021-04-01280,991— $04,720,830SEC↗
Xu StellaDirector, 10% Owner P Buy2021-03-302021-04-0110,000$20.00 $200.0K4,730,830SEC↗
Xu StellaDirector, 10% Owner C Conversion2021-03-302021-04-014,439,839— $04,439,839SEC↗
SR ONE CAPITAL MANAGEMENT, LLC10% Owner P Buy2021-03-302021-04-01250,000$20.00 $5.00M5,626,476SEC↗
SR ONE CAPITAL MANAGEMENT, LLC10% Owner C Conversion2021-03-302021-04-014,439,839— $04,439,839SEC↗
SR ONE CAPITAL MANAGEMENT, LLC10% Owner C Conversion2021-03-302021-04-01936,637— $05,376,476SEC↗
Quan Venture Fund II, L.P.10% Owner C Conversion2021-03-302021-04-01280,991— $04,720,830SEC↗
Quan Venture Fund II, L.P.10% Owner C Conversion2021-03-302021-04-014,439,839— $04,439,839SEC↗
Jeffries SeanChief Operating Officer P Buy2021-03-302021-04-013,050$20.00 $61.0K3,050SEC↗
George SimeonDirector, 10% Owner A Award deriv2021-03-252021-03-2915,000— $015,000SEC↗
LAPPE RODNEY WDirector A Award deriv2021-03-252021-03-2915,000— $015,000SEC↗
Schmid John P.Director A Award deriv2021-03-252021-03-2915,000— $015,000SEC↗
William ArsaniDirector A Award deriv2021-03-252021-03-2915,000— $015,000SEC↗
Xu StellaDirector, 10% Owner A Award deriv2021-03-252021-03-2915,000— $015,000SEC↗