SPRO Insider Trading

Insider Ownership Percentage: 4.52%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $248,624.39

Spero Therapeutics Insider Trading History Chart

This chart shows the insider buying and selling history at Spero Therapeutics by year and by quarter.

Skip ChartChart Data in Insider Trading History Table
2022202320242025$0bought$0soldQ2Q3Q4Q1Q2Q3Q4Q1Q2Q3Q4Q1Q2-$4M-$2M$0$2M$4MTotal Insider BuyingTotal Insider Selling

Spero Therapeutics Share Price & Price History

Current Price: $0.69
Price Change: Price Decrease of -0.026 (-3.61%)
As of 04/1/2025 05:00 PM ET

This chart shows the closing price history over time for SPRO up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
MayJunJulAugSepOctNovDecJanFebMar$0.72Closing price on 03/31/25:

SEC Filings (Institutional Ownership Changes) for Spero Therapeutics (NASDAQ:SPRO)

25.60% of Spero Therapeutics stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at SPRO by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table
2022202320242025$742kbought$85ksoldQ2Q3Q4Q1Q2Q3Q4Q1Q2Q3Q4Q1-$2M-$1M$0$1M$2MTotal InflowsTotal Outflows
Spero Therapeutics logo
Spero Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on identifying, developing, and commercializing novel treatments for multi-drug resistant (MDR) bacterial infections and rare diseases in the United States. The company's product candidates include tebipenem pivoxil hydrobromide (HBr), an oral carbapenem-class antibiotic to treat complicated urinary tract infections, including pyelonephritis for adults; SPR206, an intravenous-administered antibiotic against MDR Gram-negative pathogens comprising carbapenem-resistant enterobacterales (CRE), acinetobacter baumannii, and pseudomonas aeruginosa, as well as negative bacterial infections in the hospital setting; and SPR720, a novel oral antibiotic agent for the treatment of non-tuberculous mycobacterial pulmonary disease. It has license agreement with Meiji Seika Pharma Co., Ltd. to support the development of tebipenem HBr; Everest Medicines to develop, manufacture, and commercialize SPR206 in Greater China, South Korea, and Southeast Asian countries; and Vertex Pharmaceuticals Incorporated for patents relating to SPR720, as well as SPR719, an active metabolite. Spero Therapeutics, Inc. was founded in 2013 and is headquartered in Cambridge, Massachusetts.
Read More on Spero Therapeutics

Today's Range

Now: $0.69
Low: $0.68
High: $0.75

50 Day Range

MA: $0.81
Low: $0.72
High: $0.90

52 Week Range

Now: $0.69
Low: $0.68
High: $1.81

Volume

178,961 shs

Average Volume

190,613 shs

Market Capitalization

$37.84 million

P/E Ratio

9.92

Dividend Yield

N/A

Beta

0.68

Who are the company insiders with the largest holdings of Spero Therapeutics?

Spero Therapeutics' top insider investors include:
  1. Sath Shukla (CEO)
  2. Ankit Mahadevia (Director)
  3. Esther Rajavelu (CFO)
  4. Kamal Hamed (Insider)
  5. Timothy Keutzer (COO)
  6. Timothy Keutzer (Insider)
Learn More about top insider investors at Spero Therapeutics.