Bolt Biotherapeutics, INC

Market Movers (8-K)

NASDAQ
Bolt Biotherapeutics announced the results of its 2026 annual meeting of stockholders, including the election of two Class II directors and the ratification of its independent auditor.
NASDAQ
Bolt Biotherapeutics reported Q1 2026 financial results, highlighting ongoing BDC-4182 trials with initial data expected in Q3 2026 and a cash runway into 2027.
NASDAQ
Bolt Biotherapeutics announced its fourth quarter and full-year 2025 financial results, highlighting progress in its BDC-4182 clinical trial with initial data expected in Q3 2026 and a cash runway into 2027.
Capital raise
NASDAQ
Bolt Biotherapeutics announced its third quarter 2025 financial results and provided a business update, including an expected cash runway into 2027 and initial BDC-4182 clinical data in Q3 2026.
NASDAQ
Bolt Biotherapeutics announced a 50% workforce reduction to extend its cash runway into 2027, alongside a delay in initial BDC-4182 clinical data to Q3 2026.
Worse than expected
Delay expected
NASDAQ
Bolt Biotherapeutics reported significantly reduced operating and net losses in the second quarter of 2025, driven by expense reductions and the advancement of its BDC-4182 cancer immunotherapy into a Phase 1 clinical study.
Better than expected

Quarterly Earnings (10-Q)

NASDAQ
Bolt Biotherapeutics reported a net loss of $7.2 million for Q1 2026, a decrease from the prior year, but highlighted substantial doubt about its ability to continue as a going concern.
Capital raise
Worse than expected
NASDAQ
Bolt Biotherapeutics reported a net loss of $7.1 million for Q3 2025 and announced a new restructuring plan including a 50% workforce reduction to preserve cash.
Delay expected
Worse than expected
Capital raise
NASDAQ
Bolt Biotherapeutics reported a reduced net loss in Q2 2025, driven by lower operating expenses following a strategic restructuring and pipeline prioritization, despite ongoing going concern doubts.
Better than expected
Capital raise
NASDAQ
Bolt Biotherapeutics announces its Q1 2025 financial results, highlighting a net loss of $11.0 million and expressing substantial doubt about its ability to continue as a going concern.
Capital raise
Worse than expected
NASDAQ
Bolt Biotherapeutics announced its Q3 2024 financial results, highlighting a strategic shift towards key programs and a workforce reduction.
Worse than expected
Capital raise
NASDAQ
Bolt Biotherapeutics announced its second quarter 2024 financial results, highlighting a strategic pipeline prioritization and restructuring plan.
Worse than expected
Capital raise

Annual Reports (10-K)

NASDAQ
Bolt Biotherapeutics focuses on BDC-3042 and BDC-4182 after discontinuing BDC-1001, reporting a net loss of $63.1 million for 2024.
Capital raise
Worse than expected
NASDAQ
Bolt Biotherapeutics, a clinical-stage biopharmaceutical company, released its 2023 annual report, highlighting progress in its clinical programs and financial position.
Capital raise
Worse than expected

Insider Trading (Form 4)

NASDAQ
Bolt Biotherapeutics Director Laura Berner acquired stock options for 5,000 shares of common stock.
NASDAQ
Bolt Biotherapeutics Director Kathleen LaPorte acquired stock options for 5,000 shares of common stock.
NASDAQ
Jakob Dupont, a Director at Bolt Biotherapeutics, acquired 5,000 stock options with an exercise price of $4.43.
NASDAQ
Bolt Biotherapeutics Director Brian O'Callaghan was granted stock options for 5,000 shares.
NASDAQ
Nicole Onetto, a Director at Bolt Biotherapeutics, Inc., acquired 5,000 stock options with an exercise price of $4.43.
NASDAQ
Bolt Biotherapeutics' President, CEO, and CFO, William P. Quinn, reported an acquisition of common stock and a grant of 20,000 employee stock options.

Proxy Statements (Def-14A)

NASDAQ
Bolt Biotherapeutics announces its 2026 Annual Meeting of Stockholders, to be held virtually on June 10, 2026, with key proposals including director elections and auditor ratification.
NASDAQ
Bolt Biotherapeutics will hold its 2025 Annual Meeting of Stockholders virtually on May 27, 2025, to vote on director elections, auditor ratification, and a proposed reverse stock split.
Worse than expected
NASDAQ
Bolt Biotherapeutics is seeking stockholder approval for a reverse stock split to meet Nasdaq's minimum bid price requirement and maintain its listing.
NASDAQ
Bolt Biotherapeutics disclosed a strategic pipeline prioritization and restructuring, leading to changes in its Board and executive leadership, including the departure of the CEO and CMO.
NASDAQ
Bolt Biotherapeutics will hold its annual stockholders meeting on June 12, 2024, to vote on the election of directors and the ratification of its independent auditor.
NASDAQ
Bolt Biotherapeutics announces its 2024 Annual Meeting of Stockholders to be held virtually on June 12, 2024, to elect directors and ratify the selection of its independent accounting firm.

Schedule 13D - Activist Investments

NASDAQ
A group of investment entities, including Nan Fung Group and Pivotal bioVenture Partners, have reduced their beneficial ownership in Bolt Biotherapeutics, Inc. to below the 5% threshold.
Worse than expected

Schedule 13G - Passive Investments

NASDAQ
Several Vivo Capital entities have reduced their beneficial ownership in Bolt Biotherapeutics, with some now holding 0% of common stock.
NASDAQ
Tang Capital Management and affiliated entities have reduced their beneficial ownership in Bolt Biotherapeutics, Inc. to 3.5% of outstanding common stock.
Worse than expected
NASDAQ
Tang Capital Management and its affiliates have reduced their beneficial ownership in Bolt Biotherapeutics, Inc. to 3.5% of common stock.
NASDAQ
Tang Capital Management and affiliates report an 8.7% beneficial ownership stake in Bolt Biotherapeutics, Inc. following a recent reverse stock split.
NASDAQ
Tang Capital Management, LLC and Kevin Tang, along with affiliated entities, have filed an amended Schedule 13G disclosing a combined beneficial ownership of 9.9% in Bolt Biotherapeutics, Inc.'s common stock.