Arthur Tzianabos

CEO

Board Member

Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.

Affiliation history

Recorded current and former roles; source labels appear when available.

Recorded roles and earnings-call appearances connecting this person to public companies.

QTTB

Current role

CEO, Board Member

2016-01-01–present

Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.

Fiscal year	Company	Role	Salary	Bonus	Stock awards	Option awards	Incentive	Other	Total
2022	Q32 Bio Inc. (QTTB)	Chairman of the Board and former Chief Executive Officer	$437,151	—	$157,180	$603,575	$362,100	$112,055	$1,672,061
2021	Q32 Bio Inc. (QTTB)	Chairman of the Board and former Chief Executive Officer	$583,100	—	$578,760	$2,116,074	$320,705	$8,700	$3,607,339
2020	Q32 Bio Inc. (QTTB)	President and Chief Executive Officer	$563,200	—	—	—	$309,760	$13,000	$885,960
2019	Q32 Bio Inc. (QTTB)	President and Chief Executive Officer	$537,600	—	—	$4,217,097	$295,680	$12,500	$5,062,877
2018	Q32 Bio Inc. (QTTB)	President and Chief Executive Officer	$490,500	—	—	$3,562,722	$250,000	$9,893	$4,313,115

No earnings-call appearances or filed executive changes recorded yet.