Latest Schedule 13D activist filings

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.

Sapphire Universe Holdings Ltd has increased its beneficial ownership of Primech Holdings Ltd ordinary shares to 74.33%, acquiring an additional 1,500,000 shares.

K-Tech Solutions Co Ltd files Schedule 13D detailing significant beneficial ownership and an acting-in-concert agreement among key shareholders.

Amendment No. 6 to Schedule 13D details updated beneficial ownership percentages for Yorktown Energy Partners and Riley Exploration Group in Riley Exploration Permian, Inc.

Lishan Aklog, Chairman and CEO of PAVmed Inc., reports beneficial ownership of 5.1% of the company's common stock.

Joseph Davy, CEO of Banzai International, Inc., received 446,004 shares of Class B Common Stock as compensation, bringing his total beneficial ownership to 677,118 shares.

Several entities and individuals associated with Andre Agassi and Stefanie Graf have collectively increased their beneficial ownership in Agassi Sports Entertainment Corp. to 20.9%, primarily due to the issuance of new warrants.

Viking Cake BR, LLC and its subsidiary Viking Cake Fuel, LLC have increased their beneficial ownership of Black Rock Coffee Bar, Inc. Class A Common Stock to 24.9%, holding 5,809,391 shares.

The RMR Group LLC, along with affiliated entities and individuals, has disclosed beneficial ownership of approximately 6.75% of Service Properties Trust's common shares following a recent public offering.

Bulldog Investors, LLP, along with principals Phillip Goldstein and Andrew Dakos, has increased its beneficial ownership in MFS High Yield Municipal Trust to 13.55% following recent share acquisitions.

Moshe Mizrahy has increased his beneficial ownership of InMode Ltd. shares to 7.06% through open market purchases totaling approximately $10.7 million.

Michael Kreindel, InMode's CTO and Board member, has reported beneficial ownership of 5.11% of the company's ordinary shares, a threshold triggered by a share repurchase program.

Connect Midstream, LLC, along with affiliated entities, has increased its beneficial ownership in Summit Midstream Corp to 39.1%, following a securities purchase agreement.

Several Gabelli-affiliated entities have filed an amendment to their Schedule 13D, reporting a decrease in their aggregate beneficial ownership of Core Molding Technologies Inc. due to an increase in the issuer's outstanding shares.