LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
TSHACIK 0001806310

Taysha Gene Therapies, Inc.

30 transactions by 7 insiders, from January 12, 2026 to July 10, 2026.

Transactions
307 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$5.0Mopen market
Net
−$5.0Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Sukumar NagendranPres1311/13—$3.6M
Kamran AlamCFO5——$493K
Sean P. NolanCEO4——$840K
Alison S. LongDir2———
John A. Stalfort IIIDir2———
Phillip B. DonenbergDir2———
Laura Sepp-LorenzinoDir2———

All transactions

30 in total, newest filings first.

InsiderDateCodeSharesPriceValue
Sukumar NagendranPresJul 10SPLAN200,000$6.24$1.2M
John A. Stalfort IIIDirDERIVJun 1A42,671$0.00—?
John A. Stalfort IIIDirJun 1A21,335$0.00—
Laura Sepp-LorenzinoDirDERIVJun 1A42,671$0.00—?
Laura Sepp-LorenzinoDirJun 1A21,335$0.00—
Alison S. LongDirDERIVJun 1A42,671$0.00—?
Alison S. LongDirJun 1A21,335$0.00—
Phillip B. DonenbergDirDERIVJun 1A42,671$0.00—?
Phillip B. DonenbergDirJun 1A21,335$0.00—
Sukumar NagendranPresDERIVApr 10MPLAN19,021$0.00—?
Sukumar NagendranPresApr 10SPLAN200,000$4.46$892K
Sukumar NagendranPresApr 10MPLAN19,021$1.71$33K
Kamran AlamCFOFeb 4S1,655$4.52$7K
Sean P. NolanCEOJan 26S41,312$4.61$190K
Sean P. NolanCEOJan 23S136,789$4.75$650K
Sukumar NagendranPresJan 26S26,918$4.61$124K
Sukumar NagendranPresJan 23S89,132$4.75$423K
Kamran AlamCFOJan 26S23,849$4.61$110K
Kamran AlamCFOJan 23S78,968$4.75$375K
Sean P. NolanCEODERIVJan 12A648,000$0.00—?
Sean P. NolanCEOJan 12A1,008,000$0.00—
Sukumar NagendranPresDERIVJan 12APLAN274,000$0.00—?
Sukumar NagendranPresDERIVJan 12MPLAN88,676$0.00—?
Sukumar NagendranPresDERIVJan 12MPLAN111,324$0.00—?
Sukumar NagendranPresJan 12APLAN427,000$0.00—
Sukumar NagendranPresJan 12SPLAN200,000$4.71$942K
Sukumar NagendranPresJan 12MPLAN88,676$1.71$152K
Sukumar NagendranPresJan 12MPLAN111,324$0.70$78K
Kamran AlamCFODERIVJan 12A231,000$0.00—?
Kamran AlamCFOJan 12A359,000$0.00—