美国 · SEC FORM 4
Taysha Gene Therapies, Inc.
TSHA · Nasdaq · CIK 0001806310 · Healthcare · Biotechnology
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
5 同一窗口内观察到的 Form 4 交易行
1 sales · 4 期权、代扣税、授予、赠与或其他交易行
为什么没有活跃信号?
评分构成
活跃窗口内没有合资格买入,因此不计算分数。缺失的输入不会被当作零分或看空信号。
为什么没有分数?
- 没有合资格公开市场买入可提供聚集度、规模、角色、近期性或确信度输入。
- 卖出及其他 Form 4 活动继续作为背景显示,不会形成负分。
卖出和其他 Form 4 活动会单独显示,不会形成负面买入信号。没有买入不会被评分为看空。
内部人活动时间轴
申报人轨道展示最近 180 天。符号形状区分交易类型;卖出仅作为背景。
—
买方广度、集中度与聚集买入
合资格买入进入 180 天研究窗口后,这些模块才会启用。
信号历史
Scores are archived only when the company qualifies for a published US buy-signal snapshot. 最近一次合资格买入: 2025-05-30 · Manning Paul B.
近期 Form 4 活动
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
市场背景
该股票尚未获取市场背景。每日任务会轮转处理美国股票池。
空头余额
空头余额是券商向 FINRA 申报的外部背景数据,不影响内部人信号。
- 空头股数
- 55,020,663
- 上期报告
- 51,405,384
- 日均成交量
- 4,932,731
- 回补天数
- 11.2
FINRA 结算日:2026-09-30 · 获取日期 2026-10-12 · FINRA 股票空头余额 ↗. 这是股数,每月两个结算日之后约一周公布;不是占已发行股份的比例。
历史股票买入
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2025-05-30 | Manning Paul B | 买入 (P) | Common Stock | 750,000 | USD 2.75 | USD 2,062,500 | SEC 申报 ↗ |
| 2024-06-27 | Manning Paul B | 买入 (P) | Common Stock | 1,333,333 | USD 2.25 | USD 2,999,999 | SEC 申报 ↗ |
| 2023-11-17 | Manning Paul B | 买入 (P) | Common Stock | 100,000 | USD 1.63 | USD 163,000 | SEC 申报 ↗ |
| 2023-08-16 | Stalfort John A III | 买入 (P) | Common Stock | 388,889 | USD 0.90 | USD 350,000 | SEC 申报 ↗ |
| 2023-08-16 | Nolan Sean P. | 买入 (P) | Common Stock | 444,444 | USD 0.90 | USD 400,000 | SEC 申报 ↗ |
| 2023-08-16 | Manning Paul B | 买入 (P) | Common Stock | 16,466,667 | USD 0.90 | USD 14,820,000 | SEC 申报 ↗ |
| 2023-08-16 | Donenberg Phillip B. | 买入 (P) | Common Stock | 111,111 | USD 0.90 | USD 100,000 | SEC 申报 ↗ |
| 2023-05-16 | Nagendran Sukumar | 买入 (P) | Common Stock | 5,000 | USD 0.68 | USD 3,400 | SEC 申报 ↗ |
| 2022-10-31 | Manning Paul B | 买入 (P) | Common Stock | 1,500,000 | USD 2.00 | USD 3,000,000 | SEC 申报 ↗ |
| 2022-02-03 | Manning Paul B | 买入 (P) | Common Stock | 76,602 | USD 7.84 | USD 600,560 | SEC 申报 ↗ |
| 2022-02-02 | Manning Paul B | 买入 (P) | Common Stock | 125,000 | USD 7.77 | USD 971,250 | SEC 申报 ↗ |
| 2022-02-02 | Nagendran Sukumar | 买入 (P) | Common Stock | 10,000 | USD 8.01 | USD 80,100 | SEC 申报 ↗ |
| 2022-02-02 | Donenberg Phillip B. | 买入 (P) | Common Stock | 3,000 | USD 7.78 | USD 23,340 | SEC 申报 ↗ |
| 2021-11-24 | Manning Paul B | 买入 (P) | Common Stock | 2,202 | USD 13.19 | USD 29,044 | SEC 申报 ↗ |
| 2021-11-23 | Session R.A. II | 买入 (P) | Common Stock | 42,518 | USD 12.44 | USD 529,102 | SEC 申报 ↗ |
Form 4 申报证据
25 transaction lines in the latest 365-day window; 109 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-07-10 | Nagendran Sukumar | 卖出 (S) | Common Stock | 200,000 | USD 6.24 | USD 1,248,000 | SEC 申报 ↗ |
| 2026-06-01 | Stalfort John A III | 奖励/授予 (A) | Common Stock | 21,335 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | Sepp-Lorenzino Laura | 奖励/授予 (A) | Common Stock | 21,335 | USD 0.00 | USD 0 | SEC 申报 ↗ |
展开近期 Form 4 证据 (23 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-07-10 | Nagendran Sukumar | 卖出 (S) | Common Stock | 200,000 | USD 6.24 | USD 1,248,000 | SEC 申报 ↗ |
| 2026-06-01 | Stalfort John A III | 奖励/授予 (A) | Common Stock | 21,335 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | Sepp-Lorenzino Laura | 奖励/授予 (A) | Common Stock | 21,335 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | Long Alison S | 奖励/授予 (A) | Common Stock | 21,335 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-01 | Donenberg Phillip B. | 奖励/授予 (A) | Common Stock | 21,335 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-10 | Nagendran Sukumar | 卖出 (S) | Common Stock | 200,000 | USD 4.46 | USD 892,000 | SEC 申报 ↗ |
| 2026-04-10 | Nagendran Sukumar | 期权行权/转换 (M) | Common Stock | 19,021 | USD 1.71 | USD 32,526 | SEC 申报 ↗ |
| 2026-02-04 | Alam Kamran | 卖出 (S) | Common Stock | 1,655 | USD 4.52 | USD 7,481 | SEC 申报 ↗ |
| 2026-01-26 | Nolan Sean P. | 卖出 (S) | Common Stock | 41,312 | USD 4.61 | USD 190,448 | SEC 申报 ↗ |
| 2026-01-26 | Nagendran Sukumar | 卖出 (S) | Common Stock | 26,918 | USD 4.61 | USD 124,092 | SEC 申报 ↗ |
| 2026-01-26 | Alam Kamran | 卖出 (S) | Common Stock | 23,849 | USD 4.61 | USD 109,944 | SEC 申报 ↗ |
| 2026-01-23 | Nolan Sean P. | 卖出 (S) | Common Stock | 136,789 | USD 4.75 | USD 649,748 | SEC 申报 ↗ |
| 2026-01-23 | Nagendran Sukumar | 卖出 (S) | Common Stock | 89,132 | USD 4.75 | USD 423,377 | SEC 申报 ↗ |
| 2026-01-23 | Alam Kamran | 卖出 (S) | Common Stock | 78,968 | USD 4.75 | USD 375,098 | SEC 申报 ↗ |
| 2026-01-12 | Nolan Sean P. | 奖励/授予 (A) | Common Stock | 1,008,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-12 | Nagendran Sukumar | 卖出 (S) | Common Stock | 200,000 | USD 4.71 | USD 942,000 | SEC 申报 ↗ |
| 2026-01-12 | Nagendran Sukumar | 期权行权/转换 (M) | Common Stock | 200,000 | USD 1.15 | USD 229,563 | SEC 申报 ↗ |
| 2026-01-12 | Nagendran Sukumar | 奖励/授予 (A) | Common Stock | 427,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-01-12 | Alam Kamran | 奖励/授予 (A) | Common Stock | 359,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2025-12-01 | Nagendran Sukumar | 卖出 (S) | Common Stock | 260,047 | USD 4.51 | USD 1,172,812 | SEC 申报 ↗ |
| 2025-12-01 | Nagendran Sukumar | 期权行权/转换 (M) | Common Stock | 260,047 | USD 1.71 | USD 444,680 | SEC 申报 ↗ |
| 2025-11-28 | Nagendran Sukumar | 卖出 (S) | Common Stock | 110,125 | USD 4.75 | USD 523,094 | SEC 申报 ↗ |
| 2025-11-28 | Nagendran Sukumar | 期权行权/转换 (M) | Common Stock | 110,125 | USD 1.07 | USD 117,440 | SEC 申报 ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
快照与身份
| 快照日期 | 2026-10-18 |
|---|---|
| 排名版本 | US-v1.2 |
| 数据质量 | PASS ELIGIBLE · — |
| 股票代码 | TSHA |
| CIK | 0001806310 |
| 行业 | Healthcare |
| 细分行业 | Biotechnology Yahoo Finance |
| SEC SIC | 2836 Biological Products, (No Diagnostic Substances) |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 109 transaction lines from 2020-09-23 to 2026-07-10 22 P purchase lines · 43 S sale lines · 44 other lines |
|---|---|
| SEC 公司申报 | 打开 SEC 申报 ↗ |
Local ledger as of 2026-10-18. Mapping status is an audit field and does not erase SEC filing evidence.