secwatch / observer
8-K filed September 8, 2022, 7:59 PM ET ticker QTTB CIK 0001661998
leadership confidence high sentiment neutral materiality 0.70

Homology Medicines appoints Albert Seymour as CEO; Arthur Tzianabos named Chairman

Q32 Bio Inc.

Executive movements

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

Appointed

Albert Seymour

Class II Director
QTTB · Q32 Bio Inc.
Effective
2022-09-06
Filed
September 8, 2022, 7:59 PM ET
Also on September 6, 2022, the Board appointed Albert Seymour, Ph.D. as a Class II director of the Company, replacing Kush M. Parmar, M.D., Ph.D., who resigned from his position as a member of the Board and as Chairman of the Board on the same date.
Appointed

Jeffrey V. Poulton

Lead Director
QTTB · Q32 Bio Inc.
Effective
2022-09-06
Filed
September 8, 2022, 7:59 PM ET
and has also appointed Jeffrey V. Poulton to serve as the Lead Director of the Board.
Appointed

Arthur O. Tzianabos

Chairman of the Board
QTTB · Q32 Bio Inc.
Effective
2022-09-06
Filed
September 8, 2022, 7:59 PM ET
The Board has appointed Arthur O. Tzianabos, Ph.D. to replace Dr. Parmar as the Chairman of the Board
Departed

Arthur O. Tzianabos

Chief Executive Officer
QTTB · Q32 Bio Inc.
Effective
2022-09-06
Successor
Albert Seymour
Filed
September 8, 2022, 7:59 PM ET
On September 6, 2022, in connection with Dr. Seymour’s promotion, Dr. Tzianabos notified the Company of his resignation as Chief Executive Officer.
Role change

Albert Seymour

Chief Executive Officer
QTTB · Q32 Bio Inc.
Effective
2022-09-06
Filed
September 8, 2022, 7:59 PM ET
On September 6, 2022, the Board of Directors (the “ Board ”) of Homology Medicines, Inc. (the “ Company ”) appointed Albert Seymour, Ph.D., the Company’s former Chief Scientific Officer and President, to serve as the Company’s Chief Executive Officer, in addition to his role as the Company’s President.
Departed

Kush M. Parmar

Chairman of the Board
QTTB · Q32 Bio Inc.
Effective
2022-09-06
Successor
Arthur O. Tzianabos
Filed
September 8, 2022, 7:59 PM ET
Also on September 6, 2022, the Board appointed Albert Seymour, Ph.D. as a Class II director of the Company, replacing Kush M. Parmar, M.D., Ph.D., who resigned from his position as a member of the Board and as Chairman of the Board on the same date.

Key facts

Extracted from this filing and checked against the source text.

Executive change SEC 8-K Item 5.02 confidence 0.95

Albert Seymour was appointed as Class II Director at Q32 Bio Inc..

Action
appointed
Role
Class II Director
Exact text from the filing
Also on September 6, 2022, the Board appointed Albert Seymour, Ph.D. as a Class II director of the Company, replacing Kush M. Parmar, M.D., Ph.D., who resigned from his position as a member of the Board and as Chairman of the Board on the same date.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Jeffrey V. Poulton was appointed as Lead Director at Q32 Bio Inc..

Action
appointed
Role
Lead Director
Exact text from the filing
and has also appointed Jeffrey V. Poulton to serve as the Lead Director of the Board.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Arthur O. Tzianabos was appointed as Chairman of the Board at Q32 Bio Inc..

Action
appointed
Role
Chairman of the Board
Exact text from the filing
The Board has appointed Arthur O. Tzianabos, Ph.D. to replace Dr. Parmar as the Chairman of the Board
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Arthur O. Tzianabos resigned as Chief Executive Officer at Q32 Bio Inc..

Action
resigned
Role
Chief Executive Officer
Exact text from the filing
On September 6, 2022, in connection with Dr. Seymour’s promotion, Dr. Tzianabos notified the Company of his resignation as Chief Executive Officer.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Albert Seymour was appointed as Chief Executive Officer at Q32 Bio Inc..

Action
appointed
Role
Chief Executive Officer
Exact text from the filing
On September 6, 2022, the Board of Directors (the “ Board ”) of Homology Medicines, Inc. (the “ Company ”) appointed Albert Seymour, Ph.D., the Company’s former Chief Scientific Officer and President, to serve as the Company’s Chief Executive Officer, in addition to his role as the Company’s President.
View on SEC.gov
Executive change SEC 8-K Item 5.02 confidence 0.95

Kush M. Parmar resigned as Chairman of the Board at Q32 Bio Inc..

Action
resigned
Role
Chairman of the Board
Exact text from the filing
Also on September 6, 2022, the Board appointed Albert Seymour, Ph.D. as a Class II director of the Company, replacing Kush M. Parmar, M.D., Ph.D., who resigned from his position as a member of the Board and as Chairman of the Board on the same date.
View on SEC.gov

Q32 Bio Inc. filing history →

Source: SEC EDGAR
accession 0001193125-22-240991
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.