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SPRO
NASDAQ Life Sciences

Spero Q2 Loss Widens to $9.6M as Revenue Drops to Zero

Tom Rudovsky · Reported by GlobeNewswire
More coverage: Biotech Stocks · Healthcare
Sentiment info
Negative
Importance info
7
Price
$1.23
Mkt Cap
$68.903M
52W Low
$1.08
52W High
$3.08
52W Position info
14% above low
Off High info
60% below high
Rel. Volume info
0.5× avg
Market data snapshot near publication time

SPRO is trading near its 52-week low of $1.08 (14% above the low).

Summary

Spero reported a Q2 net loss of $9.6 million, up from $1.7 million a year ago, with revenue falling to zero from $14.2 million. The revenue decline reflects the completion of prior collaboration and grant revenue recognition. R&D spending dropped to $3.4 million from $10.7 million, reflecting a shift in pipeline focus. The company also named Debra Jeske Zack as Chief Medical Officer. This follows the June FDA approval of Utebzi and the July SP001 license and $105 million royalty financing, which extended cash runway. The widening loss and revenue gap are the key new data points for traders.

At the time of this announcement, SPRO was trading at $1.23 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $68.9M. The 52-week trading range was $1.08 to $3.08. This news item was assessed with negative market sentiment and an importance score of 7 out of 10. Source: GlobeNewswire.


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SPRO - Latest Insights

SPRO
Aug 12, 2026, 4:03 PM EDT
Filing Type: 10-Q
Importance Score:
7
Price at Filing: $1.23
Real-time Price: $1.23 info
Change: $0 (0%) info
Market Cap: $68.903M info
SPRO
Jul 14, 2026, 6:30 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $2.11
Real-time Price: $1.23 info
Change: -$0.880 (-42%) info
Market Cap: $68.903M info
SPRO
Jul 14, 2026, 6:00 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $2.09
Real-time Price: $1.23 info
Change: -$0.860 (-41%) info
Market Cap: $68.903M info
SPRO
Jun 25, 2026, 5:08 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $2.02
Real-time Price: $1.23 info
Change: -$0.7926 (-39%) info
Market Cap: $68.903M info
SPRO
Jun 22, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $2.17
Real-time Price: $1.23 info
Change: -$0.940 (-43%) info
Market Cap: $68.903M info