Latest Schedule 13D activist filings

Apeiron Investment Group and affiliates increased their beneficial ownership in ATAI Life Sciences N.V. to 24.3% through a $19 million PIPE financing.

New Enterprise Associates (NEA) affiliated entities and individuals have reduced their beneficial ownership in Celcuity Inc. to 8.1% due to increased outstanding shares and recent sales.

Baker Bros. Advisors LP and affiliates report full disposition of IGM Biosciences shares following the company's merger with Concentra Biosciences.

Sixth Street Partners, an affiliate of major shareholder TSSP Sub-Fund HoldCo, LLC, has proposed to acquire Plymouth Industrial REIT, Inc. for $24.10 per share in cash.

BridgeBio Pharma LLC and BridgeBio Pharma, Inc. have acquired a 17.5% beneficial ownership stake in BridgeBio Oncology Therapeutics, Inc. following a business combination.

New Enterprise Associates' beneficial ownership in Marker Therapeutics, Inc. has decreased to 12.6% due to an increase in the company's outstanding common stock.

John Hendricks' entity, Hendricks Factual Media LLC, completed a secondary offering of 8.05 million CuriosityStream shares at $3.50 each, totaling $28.175 million.

ETHZilla Corporation settled disputes with Elray Resources and Luxor Capital, agreeing to repurchase 1.318 million shares for $1 million, while Elray exercised warrants and subsequently sold shares.

Topsoe Holding A/S and related individuals have ceased to beneficially own 5% or more of IGM Biosciences, Inc. common stock following a merger agreement with Concentra Biosciences, LLC.

Saba Capital Management, L.P. and affiliates have increased their beneficial ownership in General American Investors Company, Inc. to 8.33% of common shares outstanding.

Coastlands Capital and related entities report a 9.99% beneficial ownership in X4 Pharmaceuticals following a recent private placement.

Saba Capital Management, L.P. has increased its beneficial ownership in Destra Multi-Alternative Fund to 23.86% through recent open market purchases.

Mynaric AG's existing ordinary shares were canceled for no value as part of a StaRUG process, with Pacific Investment Management Company LLC becoming the sole owner of new equity through a debt-to-equity swap.

STARRY SEA INVESTMENT LIMITED and its director, Guojian Zhang, disclose an 18.83% beneficial ownership in STARRY SEA ACQUISITION CORP following its initial public offering.

Michael Otworth, Executive Chairman of Innventure, Inc., reported beneficial ownership of 5.5% of the company's common stock following recent share acquisitions.

Golden Arrow Sponsor and its principals report a 10.8% beneficial ownership in Bolt Projects Holdings, primarily through warrants, following recent open market share sales.

Vladimir and Angelica Galkin have increased their beneficial ownership in Newegg Commerce, Inc. to 18.0% through recent open market purchases.

Soho House & Co Inc. announces a definitive merger agreement to go private at $9.00 per share, backed by key shareholders rolling over equity and providing voting support.

Haveli Brooks Aggregator, L.P. received Board approval to increase its beneficial ownership limit in Blend Labs, Inc. from 19.9% to 24.9%.

KKR entities have secured a $300 million margin loan collateralized by 15.26 million shares of Henry Schein, Inc., representing a 14.5% stake.

JANA Partners Management, LP has reduced its beneficial ownership in Mercury Systems Inc. to 10.0% after selling 797,000 shares.

Hagerty Holding Corp., the controlling shareholder of Hagerty, Inc., sold an additional 1.24 million Class A common shares following underwriters' option exercise.

Carl C. Icahn and affiliates extended a loan agreement to July 2028, paying down $300 million in principal and pledging significant assets.

Encompass Capital entities amend T1 Energy purchase agreement, adjusting Second Tranche terms and introducing warrants tied to future closing.

A significant internal reorganization has shifted beneficial ownership of 35.1% of Diamondback Energy shares to SGF FANG Holdings, LP, with no change in ultimate control by Lyndal Stephens Greth.

Strategic Value Partners and affiliates sold 14.25 million American Depositary Shares of LATAM Airlines Group S.A. for approximately $604 million in an underwritten offering.

Bumble Inc. founder Whitney Wolfe Herd and affiliated entities have updated their beneficial ownership, revealing recent share sales while affirming ongoing investment and management involvement.

Atlas Venture entities have significantly reduced their beneficial ownership in Disc Medicine, Inc. through a series of common stock sales.

Eagle Point Credit Management and Thomas Philip Majewski have increased their beneficial ownership in Oxford Lane Capital Corp.'s Preferred Shares to 21.75%.

A recent SEC filing reveals significant sales of USA Rare Earth common stock and warrants by a key insider, Michael Blitzer, alongside new Restricted Stock Unit grants.