Latest Schedule 13D activist filings

NASDAQ
Qumra Capital and affiliates disclosed a 5%+ stake in Talkspace and signed a March 9, 2026 voting agreement to support its merger with Universal Health Services.
NASDAQ
Rocket Lab CEO Peter Beck adopted a Rule 10b5-1 plan to sell up to 5,000,000 shares and voluntarily forfeited 392,155 unvested RSUs, while disclosing updated beneficial ownership.
NYSE
Todd L. Boehly’s TLB-LSB sold 4.89M LSB Industries shares at $14.85, leaving a 14.5% beneficial stake.
NASDAQ
Pacific Electric Wire & Cable and affiliates fully subscribed in APWC’s $1.66 rights offering, raising their beneficial ownership to 84.1% of 41.23 million shares outstanding.
NASDAQ
Kufu Company Holdings refinanced JPY 275,000,000 of Medirom’s maturing notes via new unsecured convertible bonds at 5% interest, convertible at JPY 330 per share, reporting 9.44% beneficial ownership on an as-converted basis.
NYSE
Sit Investment Associates and an affiliate reported beneficial ownership of 47.2% of Putnam Master Intermediate Income Trust and detailed recent trading activity.
NYSE
Canada Growth Fund and its manager report beneficial ownership of 39.68M Nouveau Monde Graphite shares (including warrants), updated for a larger share count with no recent transactions.
AMEX
Major holders led by Inscobee and Apimeds Inc. removed directors and executives at Apimeds Pharmaceuticals US via written consent, rejecting MindWave’s legal challenge.
NASDAQ
Kunlun affiliates agree to pro rata sales as Opera launches a two‑year, $300 million repurchase; initial $7.4 million block closed at $15.21 per share.
NASDAQ
Empire Fortune Management Ltd disclosed beneficial ownership of 9.9% of ATA Creativity Global via participation in a November 2025 registered direct offering.
AMEX
Gen IV Investment Opportunities and related entities have significantly reduced their beneficial ownership in Battalion Oil Corporation through recent share sales totaling over $17.5 million.
NASDAQ
Poplar Point Capital Management and its affiliates have increased their beneficial ownership in Resources Connection, Inc. to 7.8%, signaling potential engagement on cost reduction and asset divestitures.
NASDAQ
Atlas Investissement has increased its beneficial ownership in Millicom International Cellular S.A. to 46.0% through an upsizing of existing equity financing and a new derivative transaction to acquire an additional 3.25 million shares.
OQB
Icahn-affiliated entities increased their beneficial ownership in Viskase Holdings to 93.7% following the completion of the Viskase Companies merger and a preferred stock exchange.
NASDAQ
Fairmount Funds Management and related entities updated their beneficial ownership in Apogee Therapeutics, Inc. to 9.99% following a recent public offering.
NASDAQ
Michael D. Hays, founder of National Research Corporation, has relinquished his right to reacquire 582,688 shares, reducing his deemed beneficial ownership below 5%.
EW Healthcare Partners has sold a significant portion of its holdings in Venus Concept, Inc. to Madryn Asset Management for $2.6 million.
NYSE
Frontline plc announces a board change with a director linked to its largest shareholder, Hemen Holding, joining, signaling increased influence over management and policies.
NYSE
Bank of America Corporation and Banc of America Preferred Funding Corporation have fully redeemed their Munifund Preferred Shares in Nuveen Missouri Quality Municipal Income Fund.
NYSE
Bank of America Corporation and Banc of America Preferred Funding Corporation have fully redeemed their 170 Munifund Preferred Shares in Nuveen Missouri Quality Municipal Income Fund.
NASDAQ
Primech Holdings Ltd's CEO, Kin Wai Ho, has increased his beneficial ownership to 48.91% of the company's outstanding shares, including Ordinary and Class B Preference Shares.
JX Luxventure Group Inc.'s Co-Chair, Huidan Li, increased beneficial ownership to 9.56% through a debt-for-equity conversion and equity incentive grants.
NASDAQ
Charming Medical Ltd's CEO, Kit Wong, has filed a Schedule 13D, revealing beneficial ownership of 91.65% of the company's aggregate voting power.
NASDAQ
Empire Fortune Management Ltd. has acquired an 11.47% stake in ATA Creativity Global, signaling a medium to long-term investment strategy.
NASDAQ
A significant shareholder's director, Mr. Li Haixiang, has resigned from the board of IceCure Medical Ltd., while the reporting persons maintain a 45.8% beneficial ownership stake.
AMEX
Luminus Management and its affiliates reported an amendment to their beneficial ownership in Battalion Oil Corp, detailing a distribution in kind of 5.2 million common shares.
NASDAQ
Dominari Holdings Inc. President and Director Kyle Michael Wool increased his beneficial ownership, along with spouse Soo Yu, to 37.86% of the company's common stock following a grant of 3 million shares.
NASDAQ
Dominari Holdings Inc.'s CEO and Chairman, Anthony Hayes, significantly increased his beneficial ownership to 35.3% following the issuance of 3 million shares from an equity incentive plan.
AMEX
Bluescape Energy Partners and affiliated entities filed Amendment No. 14 to their Schedule 13D, confirming a 4.9% beneficial ownership in Riley Exploration Permian.
NASDAQ
Dipan Patel's trusts sold nearly 7 million shares of Amneal Pharmaceuticals Class A Common Stock, reducing beneficial ownership to 5.4%.