What's going on in today's after hours session

Last update: Mar 13, 2025

The regular session of the US market on Thursday is now over, but let's get a preview of the after-hours session and explore the top gainers and losers driving the post-market movements.

After hours gainers

Ticker	Change	Comment
RDUS	110.0%	RADIUS RECYCLING INC (NASDAQ:RDUS) exhibits strong performance after hours, with shares rising 110.0% to $28.65 during Thursday's after-hours session. A press release (RADIUS RECYCLING to be Acquired by U.S. Subsidiary of TOYOTA TSUSHO CORPORATION (TTC), Accelerating Investment in Future Growth) was released earlier today.
MRM	102.0%	MEDIROM HEALTHCARE TECHNOLOG (NASDAQ:MRM) showcases remarkable after-hours performance, with a 102.0% rise to $1.25 during Thursday's after-hours trading. A press release (MEDIROM Mother Labs Executive Makes Additional Investment in Mother Labs’ Series A Financing at a Pre-Money Valuation of JPY9 Billion (as of March 13, 2025, Approximately US$60 Million)) was released earlier today.
AAOI	76.43%	APPLIED OPTOELECTRONICS INC (NASDAQ:AAOI) rose 76.43% to $28.0 during Thursday's after hours session. The stock is trading 36.6% lower than a month ago.
PRPL	31.82%	PURPLE INNOVATION INC's (NASDAQ:PRPL) stock price is advancing with 31.82% to a price of $0.87. In the last month the share price dropped with 34.31%.
TNFA	19.6%	Promising after-hours performance observed for TNF PHARMACEUTICALS INC (NASDAQ:TNFA) as its shares surged 19.6% to $0.41 during Thursday's after-hours trading. In the last month the stock lost 34.52%.
ATEN	19.35%	A10 NETWORKS INC's (NYSE:ATEN) shares rose 19.35% to $19.55 during Thursday's after hours session. Despite today's -16.21% decline, ATEN is actively bouncing back in the after-hours session. Yesterday the company had a press release: A10 Networks, Inc. Announces Pricing of Offering of $200 Million of Convertible Senior Notes.
RBRK	15.96%	Positive market activity for RUBRIK INC-A (NYSE:RBRK) after regular trading hours, with a 15.96% increase to $64.1 in the after-hours session on Thursday. The company's earnings where released Yesterday. A press release (Rubrik Reports Fourth Quarter and Fiscal Year 2025 Financial Results) was released earlier today.
QMMM	13.33%	Positive after-hours movement for QMMM HOLDINGS LTD (NASDAQ:QMMM) as its shares recorded a 13.33% increase, reaching $1.7 during Thursday's after-hours session. Despite a -10.71% decrease earlier today, there is a notable recovery in today's after-hours session for QMMM.
BZFD	12.24%	BUZZFEED INC's (NASDAQ:BZFD) stock price increased by 12.24% to $2.2. The company's earnings where released Yesterday. Earlier today the company had a press release: BuzzFeed, Inc. Completes Strategic and Organizational Changes Following a Transformative 2024.
SMTC	11.59%	After the regular session, SEMTECH CORP (NASDAQ:SMTC) continues to impress in the after-hours session, with a 11.59% increase to $36.5. SEMTECH CORP released earnings Yesterday. Earlier today the company had a press release: Kessler Topaz Meltzer & Check, LLP Reminds SMTC Investors of April 22, 2025 Deadline in Securities Fraud Class Action and Urges Investors with Losses to Contact the Firm.

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

After hours losers

Ticker	Change	Comment
CUTR	-60.68%	CUTERA INC's (NASDAQ:CUTR) stock price is declining with 60.68% to a price of $0.04. It looks like the bad days are not over yet: CUTR also declined by -10.19% during the regular session.
XPOF	-25.91%	XPONENTIAL FITNESS INC-A's (NYSE:XPOF) shares experienced a 25.91% decrease to $8.98 in the after-hours session. The company's earnings where released Yesterday. Earlier today the company had a press release: Xponential Fitness, Inc. Announces Fourth Quarter and Full Year 2024 Financial Results.
STSSW	-20.0%	SHARPS TECHNOLOGY INC -27's (NASDAQ:STSSW) shares declined by 20.0% to $0.03 during Thursday's after-hours session. Prices are quite volatile now: this is a reversal from 18.28% gain.
NAYA	-19.34%	NAYA BIOSCIENCES INC's (NASDAQ:NAYA) stock price is showing a decline of 19.34% to a price of $0.26 during the after-hours session. The stock is trading 60.84% lower than 3 months ago.
LGCB	-18.56%	The after-hours session reflects LINKAGE GLOBAL INC (NASDAQ:LGCB)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. In the last 6 months the share price dropped with 82.56%.
RGC	-15.9%	REGENCELL BIOSCIENCE HOLDING's (NASDAQ:RGC) stock price is showing a decline of 15.9% to a price of $11.85 during the after-hours session. After registering a 235.0% gain earlier today, RGC is experiencing a 15.9% decline in today's after-hours session.
SKLZ	-12.33%	The after-hours session reflects SKILLZ INC (NYSE:SKLZ)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. Earlier today the company had a press release: Skillz Reports 2024 Fourth Quarter and Full Year 2024 Results.
IPA	-12.2%	Today's after-hours session sees a continuation of the 12.85% decrease earlier in the day for IMMUNOPRECISE ANTIBODIES LTD (NASDAQ:IPA). Prices are quite volatile now: this is a reversal from 12.85% gain. The company's earnings where released Yesterday. Yesterday the company had a press release: ImmunoPrecise Antibodies and a Global Biotechnology Leader Enter into a USD $8M-$10M Partnership for the Development of Novel Cancer Therapeutics..
ATYR	-11.28%	ATYR PHARMA INC's (NASDAQ:ATYR) stock price is declining with 11.28% to a price of $3.54. Price volatility intensifies as ATYR retraces its 12.39% gain during the after-hours session. yesterday the company released their earnings. A press release (aTyr Pharma Announces Fourth Quarter and Full Year 2024 Results and Provides Corporate Update) was released earlier today.
HCTI	-10.83%	The after-hours session reflects HEALTHCARE TRIANGLE INC (NASDAQ:HCTI)'s ongoing correction after experiencing a %ABSPERF% loss in the regular trading hours. The stock is trading 49.41% lower than 3 months ago.

For the full after hours loser list go to our after hours losers page.