NASDAQ : SPRO

Spero Therapeutics, Inc.

$1.7 USD

$0 (0.0%)

Volume
1.41M
Average Volume
1.17M
Market Capitalization
$98.43M
P/E Ratio
6.30
Dividend Yield
0.00%
Price Target
Year High
$3.08
Year Low
$1.63
Day High
—
Day Low
—
Payout Ratio
$0.00
Current Ratio
$10.50
Company Symbol Filed Form Type View
SPRO 2026-07-14 06:30:09 8-K
SPRO 2026-06-25 19:26:49 4
SPRO 2026-06-25 19:17:12 4
SPRO 2026-06-25 19:14:32 4
SPRO 2026-06-25 19:12:10 4
SPRO 2026-06-25 18:59:52 4
SPRO 2026-06-25 18:57:29 4
SPRO 2026-06-25 18:55:43 4
SPRO 2026-06-25 17:08:23 8-K
SPRO 2026-06-23 16:05:45 S-8
SPRO 2026-06-22 16:05:06 8-K
SPRO 2026-05-13 16:05:39 10-Q
SPRO 2026-05-13 16:02:03 8-K
SPRO 2026-05-06 21:53:26 4
SPRO 2026-04-27 16:43:26 ARS
SPRO 2026-04-27 16:39:05 DEFA14A
SPRO 2026-04-27 16:30:44 DEF 14A
SPRO 2026-04-13 17:26:36 PRE 14A
SPRO 2026-03-26 16:10:56 8-K
SPRO 2026-03-26 16:05:21 10-K
SPRO 2026-02-09 21:31:37 4
SPRO 2026-02-09 21:09:39 4
SPRO 2026-02-05 06:30:03 4
SPRO 2026-02-04 21:44:22 4
SPRO 2026-01-30 17:01:11 8-K
SPRO 2025-12-19 08:25:48 8-K
SPRO 2025-11-13 17:18:44 8-K
SPRO 2025-11-13 16:10:50 10-Q
SPRO 2025-11-12 20:44:50 4
SPRO 2025-09-03 06:04:03 4
SPRO 2025-09-03 06:02:55 4
SPRO 2025-08-14 21:48:21 SC 13G/A
SPRO 2025-08-12 17:12:49 S-8
SPRO 2025-08-12 16:31:07 10-Q
SPRO 2025-08-12 16:17:42 8-K
SPRO 2025-06-18 17:12:45 8-K
SPRO 2025-06-16 20:32:05 4
SPRO 2025-06-16 20:30:52 4
SPRO 2025-06-16 20:29:35 4
SPRO 2025-06-16 20:28:41 4
SPRO 2025-06-16 20:26:51 4
SPRO 2025-06-16 20:24:42 4
SPRO 2025-06-16 20:24:33 4
SPRO 2025-06-16 20:24:04 4
SPRO 2025-05-28 07:12:40 8-K
SPRO 2025-05-13 16:49:23 8-K
SPRO 2025-05-13 16:15:33 10-Q
SPRO 2025-05-06 20:01:37 4
SPRO 2025-04-28 17:08:44 ARS
SPRO 2025-04-28 16:29:35 DEFA14A
SPRO 2025-04-28 16:15:59 DEF 14A
SPRO 2025-04-28 16:02:27 8-K
SPRO 2025-03-28 16:30:58 SC 13D/A
SPRO 2025-03-27 17:19:47 8-K
SPRO 2025-03-27 16:30:13 10-K
SPRO 2025-02-28 17:11:12 8-K
SPRO 2025-02-05 21:04:51 4
SPRO 2025-02-05 20:52:39 4
SPRO 2025-02-05 20:31:31 4
SPRO 2025-02-05 20:30:24 4
SPRO 2025-01-10 07:00:51 8-K
SPRO 2024-11-14 17:37:55 SC 13G/A
SPRO 2024-11-14 16:05:56 8-K
SPRO 2024-11-14 16:02:40 10-Q
SPRO 2024-11-12 16:05:10 4
SPRO 2024-10-29 17:01:05 8-K
SPRO 2024-09-10 06:56:05 8-K
SPRO 2024-08-29 18:43:37 4
SPRO 2024-08-29 18:42:43 4
SPRO 2024-08-29 18:36:07 4
SPRO 2024-08-06 19:56:12 4
SPRO 2024-08-05 16:25:50 S-8
SPRO 2024-08-05 16:18:22 10-Q
SPRO 2024-08-05 16:13:08 8-K
SPRO 2024-06-03 16:15:31 8-K
SPRO 2024-05-30 16:29:24 4
SPRO 2024-05-30 16:27:14 4
SPRO 2024-05-30 16:25:29 4
SPRO 2024-05-30 16:25:29 4
SPRO 2024-05-30 16:25:28 4
SPRO 2024-05-30 16:17:12 4
SPRO 2024-05-30 16:15:59 4
SPRO 2024-05-30 16:15:57 4
SPRO 2024-05-15 16:06:23 8-K
SPRO 2024-05-15 16:02:29 10-Q
SPRO 2024-04-16 16:19:50 ARS
SPRO 2024-04-16 16:15:57 DEFA14A
SPRO 2024-04-16 16:11:48 DEF 14A
SPRO 2024-03-29 16:06:54 8-K
SPRO 2024-03-25 00:15:22 EFFECT
SPRO 2024-03-15 16:34:27 S-3
SPRO 2024-03-15 16:18:36 S-8
SPRO 2024-03-13 16:10:58 10-K
SPRO 2024-03-13 16:07:52 8-K
SPRO 2024-02-14 16:25:21 SC 13G
SPRO 2024-02-09 16:05:02 8-K
SPRO 2024-02-05 20:53:34 4
SPRO 2024-02-05 20:50:09 4
SPRO 2024-02-05 20:48:40 4
SPRO 2024-02-05 20:45:12 4