内部人交易雷达

美国 · SEC Form 4 · 快照日期: 2026-10-18 · 构建时间: 2026-10-18 · English

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美国 · SEC FORM 4

Spero Therapeutics, Inc.

SPRO · Nasdaq · CIK 0001701108 · Healthcare · Biotechnology

内部人信号

当前没有活跃买入信号

0 qualifying P purchase groups
当前 180 天评分窗口

9 同一窗口内观察到的 Form 4 交易行
1 sales · 8 期权、代扣税、授予、赠与或其他交易行

最近一次合资格买入2022-04-26 · Aquilo Capital Management, LLC; Aquilo Capital, L.P. · $208.2K

为什么没有活跃信号?

买入活动无
近期买入无
近期卖出较低
买入信号状态未激活
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。

Cluster未计算
买入规模未计算
角色未计算
近期性未计算
确信度未计算

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。

AprMayJunJulAugSepOct
Deshpande MilindDirector
○
Tregoning KathleenDirector
○
Smith CynthiaDirector
○
VINK PATRICK V.J.J.Director
○
THOMAS FRANK EDirector
○
Jackson Scott ThomasDirector
○
● 买入▼ 卖出○ 其他

Showing the six most active owners; 3 additional owner(s) remain in Form 4 申报证据.

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

暂无已记录的活跃信号快照

Scores are archived only when the company qualifies for a published US buy-signal snapshot. 最近一次合资格买入: 2022-04-26 · Aquilo Capital Management, LLC; Aquilo Capital, L.P..

近期 Form 4 活动

0买入
9卖出
10其他 Form 4 交易行
14SEC 申报 · 365天
买入0 qualifying P line(s) · 180 days
卖出1 sale line(s) · 仅供背景
其他8 exercise / withholding / award / gift / other lines
10b5-1/计划交易Not assessed

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
794,509
上期报告
976,488
日均成交量
1,144,097
回补天数
≤ 1.0

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 dateReporting owner类型证券股数平均价格估算金额来源
2022-04-26Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value39,727USD 5.24USD 208,169SEC 申报 ↗
2022-03-30Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value50,000USD 8.79USD 439,500SEC 申报 ↗
2022-03-14Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value23,708USD 7.63USD 180,892SEC 申报 ↗
2022-02-28Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value44,833USD 9.53USD 427,258SEC 申报 ↗
2022-02-18Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value14,828USD 9.24USD 137,011SEC 申报 ↗
2022-01-31Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value125,000USD 11.59USD 1,448,750SEC 申报 ↗
2022-01-24Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value1,599USD 10.89USD 17,413SEC 申报 ↗
2022-01-18Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value48,488USD 12.41USD 601,736SEC 申报 ↗
2022-01-10Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value8,867USD 12.93USD 114,650SEC 申报 ↗
2021-12-31Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value125,000USD 15.75USD 1,968,750SEC 申报 ↗
2021-12-30Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value50,000USD 15.77USD 788,500SEC 申报 ↗
2021-12-29Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value75,493USD 14.64USD 1,105,218SEC 申报 ↗
2021-10-29Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value150,000USD 17.53USD 2,629,500SEC 申报 ↗
2021-09-30Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value134,543USD 18.65USD 2,509,227SEC 申报 ↗
2021-09-14Aquilo Capital Management, LLC; Aquilo Capital, L.P.买入 (P)Common Stock, $0.001 par value2,156USD 18.49USD 39,864SEC 申报 ↗

Form 4 申报证据

19 transaction lines in the latest 365-day window; 184 in local history.

日期申报人类型证券股数平均价格估算金额来源
2026-08-03Zack Debra奖励/授予 (A)Common Stock162,311USD 0.00USD 0SEC 申报 ↗
2026-06-23VINK PATRICK V.J.J.奖励/授予 (A)Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-06-23Tregoning Kathleen奖励/授予 (A)Common Stock10,000USD 0.00USD 0SEC 申报 ↗
展开近期 Form 4 证据 (18 grouped rows)
日期申报人类型证券股数平均价格估算金额来源
2026-08-03Zack Debra奖励/授予 (A)Common Stock162,311USD 0.00USD 0SEC 申报 ↗
2026-06-23VINK PATRICK V.J.J.奖励/授予 (A)Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-06-23Tregoning Kathleen奖励/授予 (A)Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-06-23THOMAS FRANK E奖励/授予 (A)Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-06-23Smith Cynthia奖励/授予 (A)Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-06-23Pottage John C Jr奖励/授予 (A)Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-06-23Jackson Scott Thomas奖励/授予 (A)Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-06-23Deshpande Milind奖励/授予 (A)Common Stock10,000USD 0.00USD 0SEC 申报 ↗
2026-05-04Rajavelu Esther卖出 (S)Common Stock25,240USD 2.51USD 63,352SEC 申报 ↗
2026-02-06Rajavelu Esther卖出 (S)Common Stock87,917USD 2.36USD 207,484SEC 申报 ↗
2026-02-06Keutzer Timothy卖出 (S)Common Stock18,652USD 2.36USD 44,019SEC 申报 ↗
2026-02-04Keutzer Timothy卖出 (S)Common Stock3,471USD 2.24USD 7,775SEC 申报 ↗
2026-02-03Keutzer Timothy卖出 (S)Common Stock24,224USD 2.14USD 51,839SEC 申报 ↗
2026-02-02Keutzer Timothy卖出 (S)Common Stock18,891USD 2.20USD 41,560SEC 申报 ↗
2026-02-02Keutzer Timothy奖励/授予 (A)Common Stock68,000USD 0.00USD 0SEC 申报 ↗
2026-02-02Rajavelu Esther卖出 (S)Common Stock18,442USD 2.20USD 40,572SEC 申报 ↗
2026-02-02Rajavelu Esther奖励/授予 (A)Common Stock249,000USD 0.00USD 0SEC 申报 ↗
2025-11-07Rajavelu Esther卖出 (S)Common Stock40,270USD 2.37USD 95,440SEC 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SPRO
CIK0001701108
行业Healthcare
细分行业Biotechnology Yahoo Finance
SEC SIC2834 Pharmaceutical Preparations
交易所Nasdaq

数据覆盖

本地 Form 4 历史184 transaction lines from 2020-06-22 to 2026-08-03
27 P purchase lines · 71 S sale lines · 86 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.