Latest Schedule 13D activist filings

Nippon Life Insurance Company's beneficial ownership in Corebridge Financial, Inc. increased to 25.3% due to Corebridge's share repurchases.

Teradata Corp. has entered into a cooperation agreement with activist investor Lynrock Lake LP, leading to board refreshment and governance changes.

Broadwood Partners increased its beneficial ownership in Insight Molecular Diagnostics Inc. to 37.4% through a $3 million registered direct offering.

The Column Group entities, including managing partners Tim Kutzkey and Peter Svennilson, reported significant sales of Tenaya Therapeutics common stock in early February 2026.

The Column Group and its affiliates, including managing partners Tim Kutzkey and Peter Svennilson, reported an aggregate beneficial ownership of 11.6% in Eikon Therapeutics, Inc. following recent IPO purchases and preferred stock conversions.

Longitude Capital and its affiliates, including board member Patrick G. Enright, reported a 12.5% beneficial ownership in Veradermics, Incorporated following recent IPO purchases and preferred stock conversions.

Seaport Global Asset Management and related entities reported a slight reduction in their beneficial ownership of ScanTech AI Systems Inc. common stock.

Charles E. Drimal, Jr. maintains 56.7% beneficial ownership of PRIMEENERGY RESOURCES CORP through new and updated voting agreements.

Elements Corporate Services Limited and Wong Man Ching have acquired a significant 39.9% beneficial ownership in FiEE, Inc. for over $4.1 million, primarily for investment purposes.

Edgemode, Inc.'s CEO, Charles Faulkner, increased his beneficial ownership to 35.0% through new stock options tied to significant power and AI data center deals.

Edgemode Inc.'s CFO, Simon Wajcenberg, increased his beneficial ownership to 34.1% through new stock options tied to significant energy and AI data center deals.

Paul Jarman and Jarman Family Holdings LLC have acquired a 28.9% beneficial ownership stake in OneMeta Inc. through a convertible note and warrants, with Jarman also becoming a strategic advisor.

The Gottwald family group updated its beneficial ownership in Tredegar Corporation, now holding 19.2% of common stock, with the CLAT trust having sold shares.

Andre Agassi-related entities increased their beneficial ownership in Agassi Sports Entertainment Corp. to 17.9% following a cashless warrant exercise.

An amendment to Schedule 13D reveals the transfer of Blackdragon Ventures LLC's ownership, holding 10.4% of OceanPal Inc. shares, from Illia Polosukhin to his mother, Tamara Polosukhina, for estate planning.

Millicom International Cellular's affiliate and NJJ Cactus SAS, an affiliate of the Niel Family, have entered into a call option agreement concerning their equity in Celtel Chile and its subsidiary, Telefonica Moviles Chile.

Diveroli Investment Group LLC and Kingbird Ventures LLC have disclosed a 1.83% beneficial ownership stake in PetMed Express, Inc., signaling potential future influence.

Hecla Mining Company and its subsidiaries have reduced their beneficial ownership in Dolly Varden Silver Corporation to 6.9% after selling over 2.1 million common shares.

Hecla Mining Company and its subsidiaries have reduced their beneficial ownership in Dolly Varden Silver Corporation to 6.9% after selling over 2.1 million common shares.

Transocean Ltd. and Valaris Limited have entered a definitive business combination agreement, with Transocean acquiring Valaris at an exchange ratio of 15.235 shares.

Flexible Solutions International CEO Daniel B. O'Brien reported selling 122,000 shares of common stock across several transactions in late January and early February 2026.

The Slim Family and Control Empresarial have reduced their beneficial ownership in PBF Energy Inc. to 24.6% through recent share sales.

AIPCF V (Cayman), Ltd. reports a director's resignation from Titan International's board and entity name changes in its latest Schedule 13D/A filing.

Key insiders Gregory N. Roberts and William A. Richardson, along with Silver Bow Ventures, LLC, updated their beneficial ownership in Gold.com, Inc., with CEO Roberts exercising and selling options.

Deerfield Management's partner, Jonathan Leff, has resigned from the board of directors of BiomX Inc., as Deerfield entities maintain a 9.99% beneficial ownership stake.

Sixth Street Partners' affiliate, Lauca Investments, sold 12 million American Depositary Shares of LATAM Airlines Group S.A. for $742.8 million in an underwritten offering.

Bain Capital's BCPE Watson (DE) BML, LP has fully divested its holdings in Coherent Corp. through a significant block trade.

Saba Capital Management, L.P. and affiliates have reduced their beneficial ownership in abrdn Life Sciences Investors, selling shares between January and February 2026.

Saba Capital Management, L.P. has reduced its beneficial ownership in NYLI CBRE Global Infrastructure Megatrends Term Fund to 8.81% through recent open market sales.

Saba Capital Management, L.P. filed an Amendment No. 8 to its Schedule 13D, disclosing a 5.54% beneficial ownership in AllianceBernstein National Municipal Income Fund, Inc. after recent share sales.