Market Cap 129.58M
Revenue (ttm) 47.98M
Net Income (ttm) -68.57M
EPS (ttm) N/A
PE Ratio 0.00
Forward PE N/A
Profit Margin -142.91%
Debt to Equity Ratio 0.00
Volume 565,900
Avg Vol 284,934
Day's Range N/A - N/A
Shares Out 56.34M
Stochastic %K 17%
Beta 1.45
Analysts Sell
Price Target $4.50

Company Profile

Spero Therapeutics, Inc., a clinical-stage biopharmaceutical company, focuses on identifying and developing novel treatments for multi-drug resistant (MDR) bacterial infections and rare diseases in the United States. The company's product candidates include Tebipenem HBr (tebipenem pivoxil hydrobromide), an oral carbapenem-class antibiotic to treat complicated urinary tract infections, including pyelonephritis for adult patients, which is in Phase 3 development; and SPR720, a novel product candi...

Industry: Biotechnology
Sector: Healthcare
Phone: 857 242 1600
Address:
675 Massachusetts Avenue, 14th Floor, Cambridge, United States
n44
n44 Feb. 23 at 4:00 PM
$SPRO The Sellers are out in full force today, big blocks of stock being sold off, this should be going the other way. The NDA announcement, is meaningless now since the stock has dropped so low, WTF is going on?
1 · Reply
BillionerOfKing
BillionerOfKing Feb. 22 at 11:40 PM
$SPRO Current Stock Price: $2.29 Contracts to trade: $2.5 SPRO Mar 20 2026 Call Entry: $0.14 Exit: $0.21 ROI: 57% Hold ~30 days Shared as daily free alerts and for educational purposes only. https://dailypickai.com/freealerts
0 · Reply
n44
n44 Feb. 21 at 9:06 PM
$SPRO The FDA is usually good about the dates and timelines, the NDA acceptance is due, we should see a rise in share price as this becomes more derisked and closer to an approval.
0 · Reply
BxxZ
BxxZ Feb. 21 at 10:42 AM
$SPRO Imagine - only a small sign (=Pfizer steping into <5% ownership) of interest would propel this stock ~ 1$/share (55m eval.!) ..... Actually I believe it would be more on level of 120m .... say level of SPRO ...
4 · Reply
Gtrading1234
Gtrading1234 Feb. 21 at 2:40 AM
1 · Reply
DDel
DDel Feb. 20 at 8:45 PM
0 · Reply
Inc82
Inc82 Feb. 20 at 8:11 PM
$SPRO MMs playing with stock. Unbelievable!
0 · Reply
Zenlama
Zenlama Feb. 20 at 7:16 PM
$SPRO I has cost me a lot learn patience in the market. Still, I want things to happen in my time, but that's not how it works, If ever there was a stock to relax and know the payoff is virtually assured, it's this one. .
1 · Reply
n44
n44 Feb. 20 at 6:49 PM
$SPRO The volume is low, options Friday, although no one in this stock really plays the options, just usual bull shit trading day. It’s hard to stay positive when day after day the stock stays in the same crappie range, it’s getting old fast.
0 · Reply
n44
n44 Feb. 20 at 5:48 PM
$SPRO Investors waiting for the NDA acceptance and maybe some other news if importance, fingers and toes crossed 🤞
0 · Reply
Latest News on SPRO
Spero Therapeutics, Inc. (SPRO) Q2 2025 Earnings Call Transcript

Aug 12, 2025, 7:32 PM EDT - 6 months ago

Spero Therapeutics, Inc. (SPRO) Q2 2025 Earnings Call Transcript


Spero Therapeutics, Inc. (SPRO) Q4 2024 Earnings Call Transcript

Mar 27, 2025, 8:31 PM EDT - 11 months ago

Spero Therapeutics, Inc. (SPRO) Q4 2024 Earnings Call Transcript


Spero Therapeutics Provides Corporate Update and 2024 Outlook

Jan 5, 2024, 8:05 AM EST - 2 years ago

Spero Therapeutics Provides Corporate Update and 2024 Outlook


n44
n44 Feb. 23 at 4:00 PM
$SPRO The Sellers are out in full force today, big blocks of stock being sold off, this should be going the other way. The NDA announcement, is meaningless now since the stock has dropped so low, WTF is going on?
1 · Reply
BillionerOfKing
BillionerOfKing Feb. 22 at 11:40 PM
$SPRO Current Stock Price: $2.29 Contracts to trade: $2.5 SPRO Mar 20 2026 Call Entry: $0.14 Exit: $0.21 ROI: 57% Hold ~30 days Shared as daily free alerts and for educational purposes only. https://dailypickai.com/freealerts
0 · Reply
n44
n44 Feb. 21 at 9:06 PM
$SPRO The FDA is usually good about the dates and timelines, the NDA acceptance is due, we should see a rise in share price as this becomes more derisked and closer to an approval.
0 · Reply
BxxZ
BxxZ Feb. 21 at 10:42 AM
$SPRO Imagine - only a small sign (=Pfizer steping into <5% ownership) of interest would propel this stock ~ 1$/share (55m eval.!) ..... Actually I believe it would be more on level of 120m .... say level of SPRO ...
4 · Reply
Gtrading1234
Gtrading1234 Feb. 21 at 2:40 AM
1 · Reply
DDel
DDel Feb. 20 at 8:45 PM
0 · Reply
Inc82
Inc82 Feb. 20 at 8:11 PM
$SPRO MMs playing with stock. Unbelievable!
0 · Reply
Zenlama
Zenlama Feb. 20 at 7:16 PM
$SPRO I has cost me a lot learn patience in the market. Still, I want things to happen in my time, but that's not how it works, If ever there was a stock to relax and know the payoff is virtually assured, it's this one. .
1 · Reply
n44
n44 Feb. 20 at 6:49 PM
$SPRO The volume is low, options Friday, although no one in this stock really plays the options, just usual bull shit trading day. It’s hard to stay positive when day after day the stock stays in the same crappie range, it’s getting old fast.
0 · Reply
n44
n44 Feb. 20 at 5:48 PM
$SPRO Investors waiting for the NDA acceptance and maybe some other news if importance, fingers and toes crossed 🤞
0 · Reply
mdboss
mdboss Feb. 20 at 4:59 PM
$SPRO It's intriguing to see the parlance used by big business according to AI for relationships like GSK and Spero. AI suggests acquisitions are likely to avoid "revenue leakage" with royalties. It also improves margins....
1 · Reply
mdboss
mdboss Feb. 20 at 4:36 PM
$SPRO Ask yourselves this question. Is there anything in the GSK pipeline that has the "scale innovation" and scale opportunity of Tebipenem? OMG, could we be any more thinly traded and out of favor????
0 · Reply
n44
n44 Feb. 19 at 11:07 PM
$SPRO The one good thing today, the stock didn’t sell off like it usually does at the end of the day.woooooopie
0 · Reply
Bigos
Bigos Feb. 19 at 6:14 PM
$SPRO Possible reasons Anson Funds is dumping: Profit-taking: The stock rose and they’re locking in gains. Thesis change: They no longer believe in the company’s prospects. Risk management: Rebalancing portfolio exposure. Liquidity needs: Raising cash for redemptions or new opportunities. Activist cycle complete: If they were an activist investor, they may exit after catalysts play out.
1 · Reply
Bigos
Bigos Feb. 19 at 6:11 PM
$SPRO How did you determine that "this week" will be official word from the FDA on the NDA application? I couldn't find the info to confirm this...
1 · Reply
mdboss
mdboss Feb. 19 at 3:56 PM
$SPRO Some interesting stories behind the scenes. Anson Funds had 3.75 million shares 2 years ago and by 12/31/25 they were down to a measly 625k holding with a trend of steady divestiture taking place. It would surprise me if they are completely out now. Any thoughts or comments?
2 · Reply
n44
n44 Feb. 19 at 12:54 PM
$SPRO We are at exactly 60 days from the filing of the NDA application, personally I am disappointed we are still languishing in the low $2.00 Dollar range. I don’t need anymore shares and want to see more buyers and less churning of shares, day after day. ????????
1 · Reply
DDel
DDel Feb. 18 at 8:34 PM
$SPRO a brilliant guy at the helm of a very focused most innovative bp leader.... Tony Wood, Chief Scientific Officer, GSK, said: “I’m delighted to combine GSK’s leadership in antimicrobial science with world-leading research at Imperial College London. Together, with scaled datasets, emerging drug modalities and AI-driven models, we will open up new approaches for the discovery of novel antibiotics as well as anticipate and outpace the development of resistance to transform the treatment and prevention of serious infections. Currently, GSK has a promising portfolio of relevant assets in development, many targeting pathogens identified as priorities by WHO and US CDC. We will continue to be a leader in inspiring much more collective action, across industry, academia and policy and I believe our partnership with the Fleming Initiative is an important new step in that direction.” https://www.gsk.com/en-gb/media/press-releases/gsk-and-fleming-initiative-scientists-unite-to-target-amr-with-advanced-ai/
2 · Reply
Inc82
Inc82 Feb. 18 at 7:49 PM
$SPRO Up an down, up and down………
1 · Reply
n44
n44 Feb. 18 at 7:05 PM
$SPRO I am baffled with the way this stock is trading, it’s time for a change of direction, let’s get some good news.
0 · Reply
donnysu
donnysu Feb. 18 at 1:02 PM
$SPRO https://www.sec.gov/Archives/edgar/data/1131399/000165495426000892/a5979rv2.htm
0 · Reply
BxxZ
BxxZ Feb. 18 at 12:21 PM
$SPRO Come on GSK !!!.... Do not wait till the last moment & save 100m+
0 · Reply