SPRO · Spero Therapeutics, Inc. · Executive Compensation

$1.11 -0.02 (-1.77%) At close · Oct 23

Market Cap

$64.64M

58.23M

Volume · Oct 23 316.55K Avg daily vol (3M) 825.88K

Named-executive compensation from the company's DEF 14A proxy statements — salary, bonus, stock and option awards, non-equity incentive, and the company-reported total per executive per fiscal year, exactly as disclosed in the Summary Compensation Table.

Fiscal 2025

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Esther Rajavelu	President and Chief Executive Officer, Chief Financial Officer, Chief Business Officer and Treasurer	$577,179	$687,479	$413,705	—	$372,000	$11,134	$2,061,496
Satyavrat Shukla	Former President and Chief Executive Officer	$244,153	$452,813	$603,380	—	$307,912	$416,919	$2,025,178
Tim Keutzer	Chief Operating Officer	$484,566	$498,818	$213,710	—	$232,592	$11,134	$1,440,820

Fiscal 2024

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Satyavrat Shukla	Former President and Chief Executive Officer	$603,750	—	$1,066,817	—	$271,686	$10,984	$1,953,237
Tim Keutzer	Chief Operating Officer	$475,065	—	$376,378	—	$171,023	$10,984	$1,033,450
Esther Rajavelu	President and Chief Executive Officer, Chief Financial Officer, Chief Business Officer and Treasurer	$483,313	—	$188,190	—	$173,993	$10,984	$856,479

Fiscal 2023

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Ankit Mahadevia	Former President and Chief Executive Officer	$379,220	$508,000	$999,998	—	—	$498,687	$2,385,905
Satyavrat Shukla	Former President and Chief Executive Officer	$524,383	$336,000	$904,319	—	$249,462	$10,483	$2,024,648
Tamara Joseph	Former Chief Legal Officer	$458,250	$315,000	$499,999	—	$174,420	$7,457	$1,455,126
Tim Keutzer	Chief Operating Officer	$456,167	$297,500	$499,999	—	$174,420	$10,483	$1,438,569
Timothy Keutzer	Chief Operating Officer	$456,167	$297,500	$499,999	—	$174,420	$10,483	$1,438,569
Esther Rajavelu	Interim President and Chief Executive Officer, Chief Financial Officer, Chief Business Officer and Treasurer	$73,769	$50,000	$333,000	—	—	$1,285	$458,054

Fiscal 2022

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Ankit Mahadevia	Former President and Chief Executive Officer	$633,750	$254,000	$1,499,998	$1,499,324	$342,900	$9,733	$4,239,705
Satyavrat Shukla	President and Chief Executive Officer	$478,333	$168,000	$424,997	$424,807	$172,800	$4,133	$1,673,070
Tamara Joseph	Former Chief Legal Officer	$448,740	$157,500	$424,997	$424,807	$162,000	$7,314	$1,625,358
Timothy Keutzer	Chief Operating Officer	$423,750	$148,750	$424,997	$424,807	$153,000	$9,733	$1,585,037

Fiscal 2021

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Ankit Mahadevia	Former President and Chief Executive Officer	$590,417	—	$1,300,000	$2,650,765	$327,618	$6,245	$4,875,045
Satyavrat Shukla	President and Chief Executive Officer and Former Chief Financial Officer and Treasurer	$440,889	$164,000	$399,994	$1,039,433	$175,660	$8,295	$2,228,271
Cristina Larkin	Former Chief Operating Officer	$460,406	—	$399,994	$848,983	$185,107	$9,440	$1,903,930
Tamara Joseph	Chief Legal Officer	$410,000	—	$399,994	—	$164,082	$5,999	$980,075

Fiscal 2020

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Ankit Mahadevia	Chief Executive Officer	$536,667	—	—	$1,153,962	$424,049	$6,110	$2,120,788
David Melnick	Chief Medical Officer	$411,450	—	—	$352,600	$229,548	$6,315	$999,913
Christina Larkin	Chief Operating Officer	$404,052	—	—	$352,600	$225,968	$9,342	$991,962
Cristina Larkin	Former Chief Operating Officer	$404,052	—	—	$352,600	$225,968	$9,342	$991,962
Satyavrat Shukla	Chief Financial Officer	—	—	—	—	—	—	—

Fiscal 2019

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
Ankit Mahadevia	Chief Executive Officer	$497,083	—	$285,023	$752,778	$250,000	$4,490	$1,789,374
Christina Larkin	Chief Operating Officer	$394,167	—	$118,493	$271,837	$158,000	$5,486	$947,983
David Melnick	Chief Medical Officer	$389,167	—	$118,493	$271,837	$156,000	$4,292	$939,789

Fiscal 2018

Executive	Role	Salary	Bonus	Stock Awards	Option Awards	Incentive	Other	Total
David Melnick	Chief Medical Officer	$375,680	$10,000	—	$1,082,146	$146,300	$20,235	$1,634,361
Ankit Mahadevia	Chief Executive Officer	$465,000	—	—	—	$255,750	$574	$721,324
Christina Larkin	Chief Operating Officer	$385,000	—	—	—	$148,225	$574	$533,799

Executive changes

Person	Role	Change	Effective	Filed
Ankit Mahadevia	Board of Directors	Resigned	2026-01-30	2026-01-30
Esther Rajavelu	President and Chief Executive Officer	Appointed	2025-05-02	2025-04-28
Frank Thomas	Chairman of the Board	Appointed	2025-01-07	2025-01-10
Esther Rajavelu	Chief Financial Officer and Chief Business Officer	Appointed	2023-10-30	2023-11-01
Stephen J. DiPalma	Interim Chief Financial Officer and Treasurer	Appointed	2023-08-01	2023-06-14
Patrick Vink, M.D.	Lead Director of the Board	Appointed	2023-08-01	2023-06-14
Satyavrat Shukla	member of the Board	Appointed	2023-08-01	2023-06-14
Ankit Mahadevia, M.D.	Chairman of the Board	Appointed	2023-08-01	2023-06-14
Satyavrat Shukla	Chief Executive Officer and President	Appointed	2023-08-01	2023-06-14
Timothy Keutzer	Chief Operating Officer	Appointed	2023-02-01	2023-02-01

Leadership

Esther Rajavelu CEO, CFO, Board Member
Ankit Mahadevia, M.D. Chairman
Frank E. Thomas Chairman
Frank Thomas Chairman
Stephen J. DiPalma CFO
Christina Larkin COO
Tim Keutzer COO
Timothy Keutzer COO
Satyavrat Shukla Chief Accounting Officer
Cynthia Smith Board Member
John C. Pottage Board Member
Kathleen Tregoning Board Member
Milind Deshpande Board Member
Patrick Vink Board Member
Scott Jackson Board Member

Key facts CIK 1701108 CUSIP 84833T103 13F (30d) 4 filings 4 filers Visit website Investor relations