secwatch / observer
8-K filed February 25, 2025, 6:59 PM ET ticker CBIO CIK 0001253689
other material confidence high sentiment negative materiality 0.85

GlycoMimetics loses China license for uproleselan; CEO, CFO, 5 directors depart

CRESCENT BIOPHARMA, INC.

Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Departed

Rachel King

Director
CBIO · CRESCENT BIOPHARMA, INC.
Effective
2025-02-21
Filed
February 25, 2025, 6:59 PM ET
each of Mark Goldberg, M.D., Scott Jackson, Rachel King, and Scott Koenig, M.D., Ph.D. tendered their resignations from the Company’s Board of Directors, effective as of February 21, 2025.
Departed

Harout Semerjian

Director
CBIO · CRESCENT BIOPHARMA, INC.
Effective
2025-02-21
Filed
February 25, 2025, 6:59 PM ET
Mr. Semerjian also resigned from the Board of Directors effective as of February 21, 2025.
Departed

Mark Goldberg

Director
CBIO · CRESCENT BIOPHARMA, INC.
Effective
2025-02-21
Filed
February 25, 2025, 6:59 PM ET
each of Mark Goldberg, M.D., Scott Jackson, Rachel King, and Scott Koenig, M.D., Ph.D. tendered their resignations from the Company’s Board of Directors, effective as of February 21, 2025.
Departed

Scott Jackson

Director
CBIO · CRESCENT BIOPHARMA, INC.
Effective
2025-02-21
Filed
February 25, 2025, 6:59 PM ET
each of Mark Goldberg, M.D., Scott Jackson, Rachel King, and Scott Koenig, M.D., Ph.D. tendered their resignations from the Company’s Board of Directors, effective as of February 21, 2025.
Departed

Brian Hahn

Chief Financial Officer
CBIO · CRESCENT BIOPHARMA, INC.
Effective
2025-02-21
Filed
February 25, 2025, 6:59 PM ET
each of Mr. Harout Semerjian, the Chief Executive Officer of the Company and Mr. Brian Hahn, the Company’s Chief Financial Officer, ceased his respective employment with the Company as of February 21, 2025
Departed

Harout Semerjian

Chief Executive Officer
CBIO · CRESCENT BIOPHARMA, INC.
Effective
2025-02-21
Filed
February 25, 2025, 6:59 PM ET
each of Mr. Harout Semerjian, the Chief Executive Officer of the Company and Mr. Brian Hahn, the Company’s Chief Financial Officer, ceased his respective employment with the Company as of February 21, 2025
Departed

Scott Koenig

Director
CBIO · CRESCENT BIOPHARMA, INC.
Effective
2025-02-21
Filed
February 25, 2025, 6:59 PM ET
each of Mark Goldberg, M.D., Scott Jackson, Rachel King, and Scott Koenig, M.D., Ph.D. tendered their resignations from the Company’s Board of Directors, effective as of February 21, 2025.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Rachel King resigned as Director at CRESCENT BIOPHARMA, INC..

Action
resigned
Role
Director
Exact text from the filing
each of Mark Goldberg, M.D., Scott Jackson, Rachel King, and Scott Koenig, M.D., Ph.D. tendered their resignations from the Company’s Board of Directors, effective as of February 21, 2025.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Harout Semerjian resigned as Director at CRESCENT BIOPHARMA, INC..

Action
resigned
Role
Director
Exact text from the filing
Mr. Semerjian also resigned from the Board of Directors effective as of February 21, 2025.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Mark Goldberg resigned as Director at CRESCENT BIOPHARMA, INC..

Action
resigned
Role
Director
Exact text from the filing
each of Mark Goldberg, M.D., Scott Jackson, Rachel King, and Scott Koenig, M.D., Ph.D. tendered their resignations from the Company’s Board of Directors, effective as of February 21, 2025.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Scott Jackson resigned as Director at CRESCENT BIOPHARMA, INC..

Action
resigned
Role
Director
Exact text from the filing
each of Mark Goldberg, M.D., Scott Jackson, Rachel King, and Scott Koenig, M.D., Ph.D. tendered their resignations from the Company’s Board of Directors, effective as of February 21, 2025.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Brian Hahn departed as Chief Financial Officer at CRESCENT BIOPHARMA, INC..

Action
ceased employment
Role
Chief Financial Officer
Exact text from the filing
each of Mr. Harout Semerjian, the Chief Executive Officer of the Company and Mr. Brian Hahn, the Company’s Chief Financial Officer, ceased his respective employment with the Company as of February 21, 2025
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Harout Semerjian departed as Chief Executive Officer at CRESCENT BIOPHARMA, INC..

Action
ceased employment
Role
Chief Executive Officer
Exact text from the filing
each of Mr. Harout Semerjian, the Chief Executive Officer of the Company and Mr. Brian Hahn, the Company’s Chief Financial Officer, ceased his respective employment with the Company as of February 21, 2025
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Scott Koenig resigned as Director at CRESCENT BIOPHARMA, INC..

Action
resigned
Role
Director
Exact text from the filing
each of Mark Goldberg, M.D., Scott Jackson, Rachel King, and Scott Koenig, M.D., Ph.D. tendered their resignations from the Company’s Board of Directors, effective as of February 21, 2025.
View on SEC.gov

CRESCENT BIOPHARMA, INC. filing history →

Source: SEC EDGAR
accession 0001558370-25-001517
Machine-readable: JSON · Markdown · Plain text

This headline and bullets were generated automatically by deepseek-v4-flash:cloud@v2 from the public filing. Read the source on SEC.gov before relying on any specific claim. Not investment advice. See methodology for how this pipeline works.