Latest Schedule 13D activist filings

The Stilwell Group has filed an amendment to its Schedule 13D, disclosing its activist history and current beneficial ownership of Catalyst Bancorp, Inc.

MCB PR Capital LLC reports a sale of 515,000 shares in Whitestone REIT, reducing its beneficial ownership to 8.1%.

Bravemorning Limited and Weike Sun now beneficially own 88.5% of Tron Inc. common stock following preferred stock conversion and warrant exercise.

Fluor Corporation and its subsidiaries have reduced their stake in NuScale Power Corp., selling 13.5 million shares.

Fluor Corporation and its subsidiaries have reduced their stake in NuScale Power Corp., selling 13.5 million shares.

AI Day1 LLC has tendered all its shares of Day One Biopharmaceuticals common stock in response to Servier Detroit Inc.'s tender offer.

Forager Fund, L.P. and its affiliates have increased their beneficial ownership of Repay Holdings Corp. Class A Common Stock to 12.9%, acquiring over 913,000 shares in early April 2026.

Andrew Leece and Strat Capital Pty Ltd ATF Alpha Juliett Trust report beneficial ownership of 9.05% of SharonAI Holdings Inc. Class A Ordinary Common Stock.

The Radoff-JEC Group, holding 7.6% of Seer, Inc. stock, has submitted a non-binding proposal to acquire the company for $2.25 per share in cash, plus a contingent value right, and nominated three directors.

International Generosity Foundation Trust reports beneficial ownership of 2,734,189 shares, representing 6.7% of Barinthus Biotherapeutics plc's common stock, acquired for investment and charitable purposes.

Horizon Kinetics Asset Management LLC and Horizon Kinetics Holding Corp have filed an amendment to their Schedule 13D, reporting beneficial ownership of approximately 14.5% of Texas Pacific Land Corp's common stock, following the unexpected passing of director Murray Stahl.

Diana Shipping Inc. has submitted a proposed merger agreement to acquire Genco Shipping & Trading Limited for $23.50 per share, following the rejection of a prior proposal.

Diana Shipping Inc. has submitted a proposed merger agreement to acquire Genco Shipping & Trading Limited for $23.50 per share, following the rejection of a prior proposal.

Mitsubishi UFJ Financial Group (MUFG) has amended its investor agreement with Morgan Stanley, extending standstill and preemptive rights provisions to October 13, 2028.

Mitsubishi UFJ Financial Group (MUFG) has amended its investor agreement with Morgan Stanley, extending standstill and preemptive rights provisions to October 13, 2028.

South Dakota Investment Council reports a decrease in its beneficial ownership of Bristow Group Inc. common stock, detailing recent open market sales.

OrbiMed Advisors and affiliated entities have reduced their beneficial ownership in Adicet Bio, Inc. by over 1%, reporting a combined stake of 8.8% as of April 10, 2026.

CapitalSpring entities and Richard Fitzgerald have filed an amendment to their Schedule 13D, reporting a reduction in their beneficial ownership of El Pollo Loco Holdings, Inc. common stock.

RA Capital Management and its affiliates have filed an amendment to their Schedule 13D, reporting a decrease in their beneficial ownership of VOR Biopharma Inc. common stock to 19.9%.

A group of entities and an individual, including Docler Holding S.a r.l., Byborg Enterprises S.A., The Million S.a. r.l., and Gyorgy Gattyan, have collectively disclosed beneficial ownership of 13.1% of Playboy, Inc. common stock.

Playboy, Inc. files Schedule 13D Amendment No. 8 to report changes in beneficial ownership due to RSU grants and stock dilution.

Estee Lauder Companies Inc. files an amendment to Schedule 13D detailing changes in beneficial ownership and trust arrangements related to Class A and Class B common stock.

Argo Blockchain Plc has entered into a subscription facility agreement with Growler Mining Tuscaloosa, LLC, increasing Growler's beneficial ownership to 88.59% of the company's ordinary shares.

BiomX Inc. has acquired Zorro Net Ltd., a visual AI and computer vision technology firm, from Water IO Ltd. for 1.3 million shares of BiomX common stock and a $1.25 million promissory note.

BiomX Inc. has acquired Zorro Net Ltd., a visual AI and computer vision technology firm, from Water IO Ltd. for 1.3 million shares of BiomX common stock and a $1.25 million promissory note.

Galloway Capital Partners, LLC has increased its stake in Global Crossing Airlines Group, Inc. to 8.10%, believing the company is undervalued and has significant growth potential.

Nancy T. Chang, a director of Galera Therapeutics, Inc., has updated her beneficial ownership following a merger and private placement, now holding 5.9% of the company's common stock.

Joshua Markowitz and Stacey Markowitz have filed a Schedule 13D, revealing a combined beneficial ownership of 31.9% of VASO Corp's common stock, primarily for investment purposes.

Global Value Investment Corp. and associated individuals have reported beneficial ownership of 5.85% of Loop Industries, Inc. common stock, acquired for investment purposes.

John P. McConnell has increased his beneficial ownership of Worthington Enterprises' common shares to 35.1%, holding over 17.3 million shares.