Gainers

• IronNet Cybersecurity, Inc. (NASDAQ: IRNT) shares jumped 30.4% to $41.90 amid increased retail investor interest in the stock on social media.

• Dutch Bros Inc. (NYSE: BROS) gained 28.4% to $47.10. Dutch Bros shares surged around 60% on Wednesday in its public debut.

• Indaptus Therapeutics, Inc. (NASDAQ: INDP) surged 26.7% to $13.62. Indaptus Therapeutics shares climbed 52% on Wednesday after the company announced the United States Patent and Trademark Office has issued a notice of allowance for claims related to the company's platform technology.

• Helbiz, Inc. (NASDAQ: HLBZ) jumped 22.3% to $9.77 after dropping over 3% on Wednesday. Helbiz will participate in the Benzinga Electric Vehicles Conference on Wednesday, September 22, 2021.

• Tuesday Morning Corporation (NASDAQ: TUEM) rose 21.7% to $2.1050 after a SEC filing showed CEO Fred Hand purchased 511,387 shares of the company's common stock at an average price of $1.76.

• Spire Global, Inc. (NYSE: SPIR) gained 20.3% to $11.74. Spire Global recently announced plans to acquire exactEarth for $161.2 million.

• TMC the metals company Inc. (NASDAQ: TMC) shares climbed 19.5% to $11.95amid increased retail investor interest in the stock on social media.

• S&W Seed Company (NASDAQ: SANW) gained 19% to $2.62. Ingredion Incorporated and S&W Seed Company recently entered into an exclusive U.S. stevia pilot production supply agreement.

• Leap Therapeutics, Inc. (NASDAQ: LPTX) climbed 18.3% to $2.2825 after the company announced updated data from the first-line cohort of the DisTinGuish Phase 2a trial evaluating DKN-01 combined with BeiGene’s tislelizumab and chemotherapy in gastric or gastroesophageal junction cancer (G/GEJ).

• BlackSky Technology Inc. (NYSE: BKSY) gained 16.8% to $12.27.

• ION Geophysical Corporation (NYSE: IO) shares climbed 16.7% to $1.75 after the company announced it initiated a review of strategic alternatives.

• aTyr Pharma, Inc. (NASDAQ: LIFE) gained 16.7% to $9.94. aTyr Pharma priced its 9,375,000 share common stock offering at $8 per share.

• Rockley Photonics Holdings Limited (NYSE: RKLY) surged 16.2% to $8.84.

• Offerpad Solutions Inc (NYSE: OPAD) rose 14.1% to $14.35 after climbing around 14% on Wednesday.

• Lightwave Logic, Inc. (NASDAQ: LWLG) gained 14% to $11.55. Lightwave Logic and Polariton Technologies announced the achievement of world-record performance for ultra-high-speed modulators.

• Greenidge Generation Holdings Inc. (NASDAQ: GREE) gained 13.7% to $49.35. Greenidge Generation closed merger with Support.com as of Tuesday.

• AgileThought, Inc. (NASDAQ: AGIL) rose 13.6% to $14.00 after declining over 5% on Wednesday. The company recently announced its revenue forecast for the second half of 2021.

• Great Western Bancorp, Inc. (NYSE: GWB) gained 11.2% to $31.80. First Interstate BancSystem and Great Western Bancorp agreed to merge in a $2 billion deal.

• Peak Fintech Group Inc. (NASDAQ: TNT) jumped 10.7% to $8.95.

• Phio Pharmaceuticals Corp. (NASDAQ: PHIO) rose 10.2% to $2.17 after the company announced preclinical results from a new study of a self-delivering RNAi (INTASYL) therapeutic platform.

• MedAvail Holdings, Inc (NASDAQ: MDVL) rose 9.5% to $3.58 after the company announced it signed an agreement with IMA Medical Group to open four SpotRx locations in Florida.

• Avis Budget Group, Inc. (NASDAQ: CAR) gained 9.4% to $98.47. B of A Securities upgraded Avis Budget from Neutral to Buy and raised the price target from $90 to $125.

• DoorDash, Inc. (NYSE: DASH) surged 6.6% to $223.62 after BofA Securities upgraded the stock.

• Flora Growth Corp. (NASDAQ: FLGC) rose 4.4% to $6.26 after the company revealed its plans to team up with Robust Farms Inc. to supply its premium cannabidiol derivative products from its Kasa Wholefoods division.