Sukumar Nagendran sold $163k of TSHA
President and Head of R&D at Taysha Gene Therapies, Inc.. 57,054 shares at an average of $2.85, traded Aug 21, 2025, filed Aug 22, 2025.
Score components
- +20RolePresident
- +11Trade size$163k at market
- 0Share of holdings soldSold 4.7% of holdings
- +8Cluster2 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -5.7%, 3m +39.7%, 6m +56.7%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001415889-25-022750, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 21, 2025 | SOpen-market sale Common Stock | -57,054 | $2.85 | $163k | 1,165,289 | Aug 22, 2025 |
Related signals
Other insiders at Taysha Gene Therapies, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 30Weak | Taysha Gene Therapies, Inc. | Sukumar Nagendran President and Head of R&D | $1.2M 200,000 shares | -18% | |
| 13Weak | Taysha Gene Therapies, Inc. | Sukumar Nagendran President and Head of R&D | $892k 200,000 shares | -15% | |
| 37Weak | Taysha Gene Therapies, Inc. | Kamran Alam CHIEF FINANCIAL OFFICER | $7,481 1,655 shares | -0% | |
| 55Moderate | Taysha Gene Therapies, Inc. | Kamran Alam CHIEF FINANCIAL OFFICER | $485k 102,817 shares | -7% | |
| 54Moderate | Taysha Gene Therapies, Inc. | Sukumar Nagendran President and Head of R&D | $547k 116,050 shares | -8% | |
| 63Notable | Taysha Gene Therapies, Inc. | Sean P. Nolan Chief Executive Officer | $840k 178,101 shares | -6% | |
| 29Weak | Taysha Gene Therapies, Inc. | Sukumar Nagendran President and Head of R&D | $942k 200,000 shares | -17% | |
| 40Moderate | TSHAsell Taysha Gene Therapies, Inc. | Sukumar Nagendran President and Head of R&D | $1.7M 370,172 shares | -33% | |
| 10Weak | Taysha Gene Therapies, Inc. | Sukumar Nagendran President and Head of R&D | $646k 200,000 shares | -17% | |
| 41Moderate | Taysha Gene Therapies, Inc. | Kamran Alam CHIEF FINANCIAL OFFICER | $155k 54,491 shares | -4% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.