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JSPR
Jasper Therapeutics, Inc. Common Stock
stock NASDAQ

At Close
Dec 26, 2025 3:59:30 PM EST
1.76USD-4.098%(-0.08)442,428
0.00Bid   0.00Ask   0.00Spread
Pre-market
Dec 26, 2025 9:01:30 AM EST
1.81USD-0.852%(-0.02)1,500
After-hours
Dec 23, 2025 4:54:30 PM EST
1.82USD-0.274%(-0.01)0
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsTrends
JSPR Reddit Mentions
Subreddits
Limit Labels     

We have sentiment values and mention counts going back to 2017. The complete data set is available via the API.
Take me to the API
JSPR Specific Mentions
As of Dec 27, 2025 11:18:44 PM EST (<1 min. ago)
Includes all comments and posts. Mentions per user per ticker capped at one per hour.
26 days ago • u/SPAC_Time • r/Spacstocks • jasper_therapeutics_reports_positive_preliminary • Post Merger • T
Jasper Therapeutics Reports Positive Preliminary Data from ETESIAN Study of Briquilimab in Asthma and Findings from BEACON Study Internal Investigation - JSPR JSPRW
sentiment 0.56
26 days ago • u/BigIce7944 • r/pennystocks • the_lounge • C
JSPR gonna fly after Halt
sentiment 0.00
26 days ago • u/TwongStocks • r/biotech_stocks • jasper_therapeutics_jspr_reports_positive • T
Jasper Therapeutics $JSPR Reports Positive Preliminary Data from ETESIAN Study of Briquilimab in Asthma and Findings from BEACON Study Internal Investigation
sentiment 0.56
26 days ago • u/jubilantBeatbox • r/pennystocks • the_lounge • C
JSPR halted down
sentiment -0.06
26 days ago • u/SPAC_Time • r/Spacstocks • jasper_therapeutics_reports_positive_preliminary • Post Merger • T
Jasper Therapeutics Reports Positive Preliminary Data from ETESIAN Study of Briquilimab in Asthma and Findings from BEACON Study Internal Investigation - JSPR JSPRW
sentiment 0.56
26 days ago • u/BigIce7944 • r/pennystocks • the_lounge • C
JSPR gonna fly after Halt
sentiment 0.00
26 days ago • u/TwongStocks • r/biotech_stocks • jasper_therapeutics_jspr_reports_positive • T
Jasper Therapeutics $JSPR Reports Positive Preliminary Data from ETESIAN Study of Briquilimab in Asthma and Findings from BEACON Study Internal Investigation
sentiment 0.56
26 days ago • u/jubilantBeatbox • r/pennystocks • the_lounge • C
JSPR halted down
sentiment -0.06


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