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These stocks that are showing activity before the opening bell on Wednesday.

By Mill Chart

Last update: Apr 30, 2025

Before the US market kicks off on Wednesday, let's examine the pre-market session and unveil the notable performers among the top gainers and losers.

Gainers

TickerChangeComment
RGLS133.0%Exciting news for REGULUS THERAPEUTICS INC (NASDAQ:RGLS) as their shares soared 133.0% to $7.85 during the pre-market session on Wednesday. Earlier today the company had a press release: Shareholder Alert: The Ademi Firm Investigates Whether Regulus Therapeutics Inc. Is Obtaining a Fair Price for Its Public Shareholders.
JFBR44.71%During Wednesday's pre-market session, JEFFS BRANDS LTD (NASDAQ:JFBR) experienced a 44.71% increase, with the stock price reaching $1.23. The stock is trading 63.83% lower than 3 months ago.
LGMK28.83%During Wednesday's pre-market trading, LOGICMARK INC (NASDAQ:LGMK) demonstrated strong momentum, with the stock price rising 28.83% to $0.02. Yesterday's gain of 26.36% continues in today's pre-market with 28.83%.
STSS27.8%Pre-market trading on Wednesday showed positive momentum for SHARPS TECHNOLOGY INC (NASDAQ:STSS), as the stock price advanced 27.8% to reach $6.39. Despite a -11.97% decrease just yesterday, there is a notable recovery in today's pre-market session for STSS.
WW26.12%During Wednesday's pre-market trading, WW INTERNATIONAL INC (NASDAQ:WW) demonstrated strong momentum, with the stock price rising 26.12% to $0.92. After recording a 77.03% gain in the previous session, WW maintains its positive trajectory in today's pre-market, with an additional 26.12% increase. WW INTERNATIONAL INC is releasing earnings today.
PTPI25.38%During Wednesday's pre-market session, PETROS PHARMACEUTICALS INC (NASDAQ:PTPI) exhibited strong growth, with the stock price climbing 25.38% to $0.02. After experiencing a decline of -77.55% yesterday, PTPI shows signs of a rebound in today's pre-market session. A press release (Petros Proprietary Technology Platform Aligns with April 15, 2025 President Trump Executive Order Advancing Rx-to-OTC Reclassification Reforms) was released yesterday.
NVNI20.19%Pre-market trading on Wednesday showed positive momentum for NVNI GROUP LTD (NASDAQ:NVNI), as the stock price advanced 20.19% to reach $0.26. The positive trend witnessed yesterday with a 37.51% gain persists in today's pre-market, indicating sustained growth for NVNI.
CHX17.55%The pre-market session on Wednesday saw a significant rise in CHAMPIONX CORP's (NASDAQ:CHX) shares, climbing 17.55% to $29.0. In the last year the share price dropped with 26.58%.
PHLT17.45%During Wednesday's pre-market session, PERFORMANT HEALTHCARE INC (NASDAQ:PHLT) exhibited strong growth, with the stock price climbing 17.45% to $2.76. In the last month the share price dropped with 20.61%.
GCTK16.45%GLUCOTRACK INC (NASDAQ:GCTK) experienced an impressive 16.45% increase in share price, reaching $0.2 during the pre-market session on Wednesday. In the last 3 months the stock lost 86.61%.

To see the full list of premarket gainers you can use our premarket gainers page.

Pre-market losers

TickerChangeComment
WGS-32.46%Investors observed a 32.46% decline in GENEDX HOLDINGS CORP's (NASDAQ:WGS) stock price, which now stands at $79.0 during Wednesday's pre-market session. yesterday the company released their earnings. A press release (GeneDx Reports First Quarter 2025 Financial Results and Business Highlights) was released earlier today.
LITM-31.33%Wednesday's pre-market session showed a 31.33% decrease in the stock price of SNOW LAKE RESOURCES LTD (NASDAQ:LITM), reaching $0.3. In the last 3 months the share price dropped with 42.06%.
CYCC-21.0%CYCLACEL PHARMACEUTICALS INC's (NASDAQ:CYCC) shares fell 21.0% to $0.24 during Wednesday's pre-market session. Shareholders saw the stock price going 51.54% lower is the past 6 months.
SMCI-18.17%Despite yesterday's decline, SUPER MICRO COMPUTER INC (NASDAQ:SMCI) experienced a further 18.17% decrease in share price during Wednesday's pre-market session, reaching $29.46. In the last 3 months the share price increased with 26.23%.
IMUX-17.97%Investors observed a 17.97% decline in IMMUNIC INC's (NASDAQ:IMUX) stock price, which now stands at $1.05 during Wednesday's pre-market session. Following yesterday's gain of 14.29%, IMUX experiences a 17.97% decrease in today's pre-market session, indicating a pullback from the previous session's performance.
TENB-16.57%The stock price of TENABLE HOLDINGS INC (NASDAQ:TENB) is experiencing a decline of 16.57%, reaching $28.1 in today's pre-market session on Wednesday. Yesterday the company had a press release: Tenable Announces First Quarter 2025 Financial Results.
WNC-14.66%WABASH NATIONAL CORP's (NYSE:WNC) shares fell 14.66% to $8.5 during Wednesday's pre-market session. yesterday the company released their earnings. In the last 3 months the share price dropped with 36.15%.
SNAP-13.97%During Wednesday's pre-market session, the shares of SNAP INC - A (NYSE:SNAP) declined by 13.97%, reaching $7.82. Yesterday the company had a press release: Snap Inc. Announces First Quarter 2025 Financial Results.
NOVA-13.66%The stock price of SUNNOVA ENERGY INTERNATIONAL (NYSE:NOVA) is experiencing a decline of 13.66%, reaching $0.19 in today's pre-market session on Wednesday. The stock is trading 39.38% lower than a month ago.
ANTE-13.13%AIRNET TECHNOLOGY INC-ADR's (NASDAQ:ANTE) stock price recorded a 13.13% decrease, falling to $0.65. The stock is trading 61.72% higher than a month ago.

For the full premarket loser list go to our premarket losers page.

WABASH NATIONAL CORP

NYSE:WNC (5/22/2025, 8:04:00 PM)

After market: 8.84 0 (0%)

8.84

-0.2 (-2.21%)


CYCLACEL PHARMACEUTICALS INC

NASDAQ:CYCC (5/22/2025, 8:00:01 PM)

Premarket: 1.52 +0.06 (+4.11%)

1.46

-0.11 (-7.01%)


SUPER MICRO COMPUTER INC

NASDAQ:SMCI (5/22/2025, 8:00:02 PM)

Premarket: 39.48 -1.84 (-4.45%)

41.32

-0.33 (-0.79%)


REGULUS THERAPEUTICS INC

NASDAQ:RGLS (5/22/2025, 8:00:01 PM)

Premarket: 7.85 -0.06 (-0.76%)

7.91

-0.01 (-0.13%)


TENABLE HOLDINGS INC

NASDAQ:TENB (5/22/2025, 8:00:01 PM)

Premarket: 31.89 -0.13 (-0.41%)

32.02

-0.03 (-0.09%)


IMMUNIC INC

NASDAQ:IMUX (5/22/2025, 8:14:10 PM)

Premarket: 0.9013 -0.02 (-2.11%)

0.9207

+0 (+0.08%)


WW INTERNATIONAL INC

NASDAQ:WW (5/15/2025, 9:36:39 PM)

After market: 0.2551 +0.01 (+2.2%)

0.2496

-0.03 (-10.51%)


AIRNET TECHNOLOGY INC-ADR

NASDAQ:ANTE (5/22/2025, 8:00:00 PM)

Premarket: 0.75 -0.03 (-3.72%)

0.779

0 (-0.12%)


SUNNOVA ENERGY INTERNATIONAL

NYSE:NOVA (5/22/2025, 8:04:01 PM)

Premarket: 0.1802 -0.01 (-5.16%)

0.19

0 (-0.58%)


CHAMPIONX CORP

NASDAQ:CHX (5/22/2025, 8:00:00 PM)

After market: 24.5073 +0.01 (+0.03%)

24.5

-0.13 (-0.53%)


PETROS PHARMACEUTICALS INC

NASDAQ:PTPI (5/21/2025, 8:00:01 PM)

After market: 0.0356 -0.03 (-46.39%)

0.0664

-0.06 (-46.45%)


SNOW LAKE RESOURCES LTD

NASDAQ:LITM (5/22/2025, 8:20:50 PM)

Premarket: 4.19 +0.78 (+22.87%)

3.41

-0.02 (-0.58%)


SNAP INC - A

NYSE:SNAP (5/22/2025, 8:04:00 PM)

Premarket: 8.2 -0.23 (-2.73%)

8.43

+0.15 (+1.81%)


LOGICMARK INC

NASDAQ:LGMK (5/22/2025, 8:20:35 PM)

Premarket: 0.0116 0 (-1.69%)

0.0118

0 (0%)


GLUCOTRACK INC

NASDAQ:GCTK (5/22/2025, 8:07:36 PM)

Premarket: 0.134 +0 (+0.9%)

0.1328

-0.01 (-5.14%)


SHARPS TECHNOLOGY INC

NASDAQ:STSS (5/22/2025, 8:00:00 PM)

Premarket: 3.9486 +0.01 (+0.22%)

3.94

+0.13 (+3.41%)


JEFFS BRANDS LTD

NASDAQ:JFBR (5/22/2025, 8:17:38 PM)

Premarket: 0.6902 -0.01 (-0.93%)

0.6967

+0.01 (+1.5%)


GENEDX HOLDINGS CORP

NASDAQ:WGS (5/22/2025, 8:00:02 PM)

Premarket: 65.3 -2.03 (-3.02%)

67.33

-0.45 (-0.66%)


NVNI GROUP LTD

NASDAQ:NVNI (5/22/2025, 8:00:01 PM)

Premarket: 0.4015 -0.01 (-2.29%)

0.4109

+0.01 (+2.21%)


PERFORMANT HEALTHCARE INC

NASDAQ:PHLT (5/22/2025, 8:00:00 PM)

After market: 2.73 0 (0%)

2.73

+0.12 (+4.6%)



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