Curious about the stocks that are showing activity after the closing bell on Thursday?

By Mill Chart

Last update: Dec 4, 2025

After the closing bell on Thursday, let's take a glimpse of the US markets and explore the top gainers and losers in today's after-hours session.


postmarket

Gainers

TickerChangeComment
AKAN43.16%Positive market activity for AKANDA CORP (NASDAQ:AKAN) after regular trading hours, with a 43.16% increase to $1.36 in the after-hours session on Thursday. Shareholders saw the stock price going 32.15% lower in the past month.
PRAX25.28%PRAXIS PRECISION MEDICINES I (NASDAQ:PRAX) showcases remarkable after-hours performance, with a 25.28% rise to $238.0 during Thursday's after-hours trading. Earlier today the company had a press release: Praxis Precision Medicines Announces Positive Results from EMBOLD Study for Relutrigine in SCN2A and SCN8A Developmental and Epileptic Encephalopathies.
SMXWW21.74%Notable gains for SMX SECURITY MATTERS PLC-28 (NASDAQ:SMXWW) in the after-hours session, with a 21.74% rise to $0.24 during Thursday. Furthermore, during the regular session, SMXWW had a very successful day, with shares closing 43.7% higher.
KITTW21.71%CLEANTECH ACQUISITION CORPCW's (NASDAQ:KITTW) shares rose 21.71% to $0.1 during Thursday's after hours session. Prices are quite volatile here as KITTW closed with a -18.0% loss today.
NFE20.11%NEW FORTRESS ENERGY INC (NASDAQ:NFE) exhibits strong performance after hours, with shares rising 20.11% to $1.68 during Thursday's after-hours session. Earlier today the company had a press release: New Fortress Energy Receives Approval for Milestone Agreement for Long-Term Gas Supply with Puerto Rican Government.
INHD19.74%Notable gains for INNO HOLDINGS INC (NASDAQ:INHD) in the after-hours session, with a 19.74% rise to $0.17 during Thursday. The stock is trading 86.91% lower than a month ago.
RBRK14.99%In the after-hours session on Thursday, RUBRIK INC-A (NYSE:RBRK) experienced a notable 14.99% increase, driving its shares to $80.99. RUBRIK INC-A released earnings Yesterday. Earlier today the company had a press release: Rubrik to Present at Barclays Global Technology Conference.
MRM11.27%Notable gains for MEDIROM HEALTHCARE TECHNOLOG (NASDAQ:MRM) in the after-hours session, with a 11.27% rise to $2.37 during Thursday. The stock is trading 30.49% higher than 3 months ago.
COO10.94%COOPER COS INC/THE (NASDAQ:COO) showcases remarkable after-hours performance, with a 10.94% rise to $85.46 during Thursday's after-hours trading. COOPER COS INC/THE released earnings Yesterday. Earlier today the company had a press release: CooperCompanies Announces Fourth Quarter and Full Year 2025 Results.
VNDA10.38%After the regular session, VANDA PHARMACEUTICALS INC (NASDAQ:VNDA) continues to impress in the after-hours session, with a 10.38% increase to $5.74.

Our after hours gainers page will show you the full list.

Today's after hours losers

TickerChangeComment
SONN-20.63%SONNET BIOTHERAPEUTICS HOLDI's (NASDAQ:SONN) shares fell 20.63% to $1.0 during Thursday's after hours session. Price volatility persists as SONN closed the regular session -59.35% lower, and the downward trend carries on during the after-hours session.
SPWH-19.18%Today's after-hours session sees a continuation of the %ABSPERF% decrease earlier in the day for SPORTSMAN'S WAREHOUSE HOLDIN (NASDAQ:SPWH). In the last 3 months the stock lost 27.51%.
PMI-15.72%PICARD MEDICAL INC's (NYSEARCA:PMI) stock price saw a decrease of 15.72% to $3.11 during Thursday's after-hours session. Despite a significant 82.67% gain earlier today, PMI faces a reversal and declines in the after-hours session.
DOMO-13.13%DOMO INC - CLASS B's (NASDAQ:DOMO) shares fell 13.13% to $10.05. yesterday the company released their earnings. A press release (Domo Announces Third Quarter Fiscal 2026 Financial Results) was released earlier today.
IFBD-12.57%INFOBIRD CO LTD's (NASDAQ:IFBD) shares experienced a 12.57% decrease to $0.99 in the after-hours session. Following a 16.82% increase in the regular trading session, IFBD is showing signs of weakness with a 12.57% decline in after-hours trading.
TARA-11.79%Following a %ABSPERF% loss in the regular session, PROTARA THERAPEUTIC INC (NASDAQ:TARA) exhibits further decline during today's after-hours session. Shareholders saw the stock price going 54.73% higher in the past month.
AGX-11.05%ARGAN INC's (NYSE:AGX) stock price saw a decrease of 11.05% to $317.0 during Thursday's after-hours session. ARGAN INC released earnings Yesterday. A press release (Argan, Inc. Reports Third Quarter Fiscal 2026 Results) was released earlier today.
VCIG-9.43%VCI GLOBAL LTD's (NASDAQ:VCIG) stock price saw a decrease of 9.43% to $1.06 during Thursday's after-hours session. Despite a strong 23.16% gain earlier today, VCIG is experiencing a reversal in after-hours trading, with prices declining by 9.43%.
ONCY-8.23%ONCOLYTICS BIOTECH INC's (NASDAQ:ONCY) shares declined by 8.23% to $0.9 during Thursday's after-hours session. In the last 6 months the share price increased with 172.0%.
VRME-8.0%VERIFYME INC's (NASDAQ:VRME) stock price is declining with 8.0% to a price of $0.69. In the last year the stock gained 22.31%.

To see the full list of after hours losers you can use our after hours losers page.

VANDA PHARMACEUTICALS INC

NASDAQ:VNDA (1/16/2026, 8:00:02 PM)

After market: 7.33 -0.14 (-1.87%)

7.47

+0.02 (+0.27%)


COOPER COS INC/THE

NASDAQ:COO (1/16/2026, 8:02:22 PM)

After market: 81.8 -0.57 (-0.69%)

82.37

+0.06 (+0.07%)


ARGAN INC

NYSE:AGX (1/16/2026, 8:04:00 PM)

After market: 383.66 0 (0%)

383.66

+54 (+16.38%)


ONCOLYTICS BIOTECH INC

NASDAQ:ONCY (1/16/2026, 8:00:02 PM)

After market: 1.03 +0.02 (+1.98%)

1.01

+0.04 (+3.8%)


SPORTSMAN'S WAREHOUSE HOLDIN

NASDAQ:SPWH (1/16/2026, 8:00:02 PM)

1.42

-0.02 (-1.39%)


DOMO INC - CLASS B

NASDAQ:DOMO (1/16/2026, 8:07:22 PM)

After market: 6.16 +0.01 (+0.16%)

6.15

-0.09 (-1.44%)


NEW FORTRESS ENERGY INC

NASDAQ:NFE (1/16/2026, 8:00:01 PM)

After market: 1.43 +0.01 (+0.7%)

1.42

+0.02 (+1.43%)


PROTARA THERAPEUTIC INC

NASDAQ:TARA (1/16/2026, 8:00:01 PM)

After market: 5.0266 +0.02 (+0.33%)

5.01

-0.03 (-0.6%)


SONNET BIOTHERAPEUTICS HOLDI

NASDAQ:SONN (12/2/2025, 8:07:49 PM)

After market: 1 -0.26 (-20.63%)

1.26

-1.84 (-59.35%)


VERIFYME INC

NASDAQ:VRME (1/16/2026, 8:00:02 PM)

After market: 1.3 -0.05 (-3.7%)

1.35

-0.06 (-4.26%)


PRAXIS PRECISION MEDICINES I

NASDAQ:PRAX (1/16/2026, 8:00:01 PM)

After market: 317.25 0 (0%)

317.25

+19.51 (+6.55%)


MEDIROM HEALTHCARE TECHNOLOG

NASDAQ:MRM (1/16/2026, 8:00:01 PM)

After market: 1.78 +0.03 (+1.71%)

1.75

0 (0%)


INFOBIRD CO LTD

NASDAQ:IFBD (1/16/2026, 8:00:02 PM)

0.9

-0.03 (-3.34%)


AKANDA CORP

NASDAQ:AKAN (1/16/2026, 8:00:00 PM)

After market: 1.3183 +0.05 (+3.8%)

1.27

-0.04 (-3.05%)


CLEANTECH ACQUISITION CORPCW

NASDAQ:KITTW (1/16/2026, 8:00:02 PM)

After market: 0.1245 +0.02 (+24.25%)

0.1002

+0 (+0.2%)


SMX SECURITY MATTERS PLC-28

NASDAQ:SMXWW (1/16/2026, 8:00:02 PM)

0.0571

-0.01 (-18.31%)


VCI GLOBAL LTD

NASDAQ:VCIG (1/16/2026, 8:00:01 PM)

After market: 0.85 +0 (+0.38%)

0.8468

-0.1 (-10.83%)


INNO HOLDINGS INC

NASDAQ:INHD (1/16/2026, 8:00:02 PM)

After market: 1.4113 +0 (+0.09%)

1.41

-0.08 (-5.37%)


RUBRIK INC-A

NYSE:RBRK (1/16/2026, 8:04:00 PM)

After market: 67.25 +0.15 (+0.22%)

67.1

-1.95 (-2.82%)


PICARD MEDICAL INC

NYSEARCA:PMI (1/16/2026, 8:04:00 PM)

After market: 1.65 +0.01 (+0.61%)

1.64

-0.06 (-3.53%)



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