Spero Therapeutics, Inc. SPRO NASDAQ

NASDAQ Global Select • Healthcare • Biotechnology • US • USD

Spero Therapeutics, Inc. (SPRO) has 20 已知的内部人和机构持有人记录. 最大持有人为 GSK PLC 持有 9,190,606 股. 其他重要持有人包括 Aquilo Capital, L.P. 和 Aquilo Capital Management, LLC.

过去12个月，内部人进行了 18 笔交易，涉及 SPRO 股票 — 11 笔买入 (价值为 $1.42M) 和 7 笔卖出 (价值为 $335.28K). 内部人买入超过卖出，可能表明对公司前景有信心.

SPRO 內部人持股

最大持股人

GSK PLC

9,190,606 股

买入（12个月）

$1.42M 价值

卖出（12个月）

$335.28K 价值

12个月交易活动

买入 61%

卖出 39%

主要內部人持股

#	姓名	职位	持股数量	最近申报日期	相对规模
1	Gsk Plc	Director	9,190,606	2022-11-14	100%
2	Aquilo Capital, L.p.	Director	5,321,231	2022-04-28	58%
3	Aquilo Capital Management, Llc	10 Percent Owner	3,419,435	2022-09-26	37%
4	Glaxosmithkline Plc	10 Percent Owner	1,934,006	2018-07-17	21%
5	Shukla Sath	CEO & President	1,892,216	2025-02-05	21%
6	Graham Holdings Co	10 Percent Owner	1,428,094	2015-11-02	16%
7	Rajavelu Esther	See Remarks	1,012,091	2026-02-09	11%
8	Hamed Kamal	Chief Medical Officer	816,192	2024-02-05	9%
9	Keutzer Timothy	Chief Operating Officer	742,506	2026-02-09	8%
10	Mahadevia Ankit	Director	703,294	2025-09-03	8%
11	Joseph Tamara L	Chief Legal Officer	562,521	2024-02-05	6%
12	Deshpande Milind	Director	91,454	2025-06-16	1%
13	Thomas Frank E	Director	75,000	2025-06-16	1%
14	Pottage John C Jr	Director	75,000	2025-06-16	1%
15	Vink Patrick V.j.j.	Director	75,000	2025-06-16	1%
16	Tregoning Kathleen	Director	75,000	2025-06-16	1%
17	Smith Cynthia	Director	75,000	2025-06-16	1%
18	Jackson Scott Thomas	Director	75,000	2025-06-16	1%
19	Sendek Joel	Chief Financial Officer	65,000	2019-01-02	1%
20	Melnick David A.	Chief Medical Officer	53,190	2022-02-03	1%

近期交易 (过去12个月)

日期	姓名	职位	类型	股数	股价	总价值
2026-02-06	Rajavelu Esther	See Remarks	知情卖出	50,816	$2.36	$119.93K
2026-02-06	Keutzer Timothy	Chief Operating Officer	知情卖出	18,652	$2.36	$44.02K
2026-02-04	Keutzer Timothy	Chief Operating Officer	知情卖出	3,471	$2.24	$7.78K
2026-02-03	Keutzer Timothy	Chief Operating Officer	知情卖出	24,224	$2.14	$51.84K
2026-02-02	Keutzer Timothy	Chief Operating Officer	限制性股票授予 (RSU)	137,000	$2.23	$305.51K
2026-02-02	Rajavelu Esther	See Remarks	限制性股票授予 (RSU)	498,000	$2.23	$1.11M
2025-11-07	Rajavelu Esther	See Remarks	知情卖出	40,270	$2.37	$95.44K
2025-08-28	Keutzer Timothy	Chief Operating Officer	知情卖出	1,695	$1.97	$3.34K
2025-08-28	Mahadevia Ankit	Director	知情卖出	6,572	$1.97	$12.95K
2025-06-12	Tregoning Kathleen	Director	限制性股票授予 (RSU)	20,000	-	-
2025-06-12	Mahadevia Ankit	Director	限制性股票授予 (RSU)	20,000	-	-
2025-06-12	Smith Cynthia	Director	限制性股票授予 (RSU)	20,000	-	-
2025-06-12	Jackson Scott Thomas	Director	限制性股票授予 (RSU)	20,000	-	-
2025-06-12	Vink Patrick V.j.j.	Director	限制性股票授予 (RSU)	20,000	-	-
2025-06-12	Deshpande Milind	Director	限制性股票授予 (RSU)	20,000	-	-
2025-06-12	Pottage John C Jr	Director	限制性股票授予 (RSU)	20,000	-	-
2025-06-12	Thomas Frank E	Director	限制性股票授予 (RSU)	20,000	-	-
2025-05-02	Rajavelu Esther	See Remarks	限制性股票授予 (RSU)	185,000	-	-