v3.26.1
Pay vs Performance Disclosure - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Pay vs Performance Disclosure          
Pay vs Performance Disclosure, Table
Pay Versus Performance
Pay Versus Performance Table
The following table sets forth information concerning the compensation provided to our NEOs and certain measures of Company performance in the years ended December 31, 2025, 2024, 2023, 2022 and 2021, for services to our Company in all capacities. The compensation and leadership development committee did not consider the pay versus performance disclosure below in making its pay decisions for any of the fiscal years shown.
Year
Summary
Compensation
Table Total
for PEO
($)
Compensation
Actually Paid
to PEO ($)(1)
Average
Summary
Compensation
Table Total
for Non-PEO
NEOs ($)
Average
Compensation
Actually Paid
to Non-PEO
NEOs ($)(1)
Value of
Initial Fixed
$100
Investment
Based
on Total
Shareholder
Return
(“TSR”)
($)(2)
Peer
Group
TSR ($)(3)
Net Loss
($ in millions)
Total
Revenue
($ in millions)(4)
2025
7,796,171
8,322,670
3,085,821
2,048,110
90
81
(62)
407
2024
9,606,165
4,749,620
2,941,814
1,676,438
78
81
(39)
334
2023
4,113,194
10,055,709
1,626,676
3,344,278
96
80
(66)
124
2022
1,947,020
4,047,941
1,049,800
1,913,762
44
78
(67)
52
2021
4,230,994
39,202
1,700,013
584,783
17
71
(158)
10
(1)
Amounts represent compensation actually paid (“CAP”) to our CEO, Michael Raab, who was our Principal Executive Officer or “PEO” for each of the five years shown, and the average CAP to our remaining NEOs or “Non-PEO NEOs” for the relevant fiscal year, as determined under SEC rules, which includes Susan Hohenleitner, John Bishop, Ph.D., Elizabeth Grammer, Esq., Edward Conner, M.D., and Justin Renz for 2025; Justin Renz, Elizabeth Grammer, Esq., Laura Williams, M.D., M.P.H., and Michael Kelliher for 2024; Laura Williams, M.D., M.P.H. and Elizabeth Grammer, Esq. for 2023; Laura Williams, M.D., M.P.H. and Susan Rodriguez for 2022; and Justin Renz, Robert Blanks, Elizabeth Grammer, Esq. and David Rosenbaum, Ph.D. for 2021.
Amounts represent the Summary Compensation Table Total Compensation for the applicable fiscal year adjusted as follows:
Fiscal Year (“FY”)
2025
 
PEO ($)
Average non-
PEO NEOs ($)
2025 Summary Compensation Table Total
7,796,171
3,085,821
Deduction for ASC 718 Fair Value as of Grant Date Reported under the Option Awards Columns in the Summary Compensation Table
(6,367,672)
(2,556,305)
Increase based on ASC 718 Fair Value of Awards Granted during the FY that Remain Unvested as of FY End (“FYE”)
5,060,845
1,334,577
Increase based on ASC 718 Fair Value of Awards Granted during the FY that Vested during the FY as of Vesting Date
1,287,226
106,325
Increase based on ASC 718 Fair Value of Outstanding Unvested Prior FY Awards as of FYE Compared to Valuation as of Prior FYE
144,661
8,435
Increase based on ASC 718 Fair Value of Prior FY Awards that Vested during the FY as of Vesting Date Compared to Valuation as of Prior FYE
401,439
28,389
Deduction for Fair Value as of Prior FYE of Option Awards and Stock Awards Granted in Prior Fiscal Years that Failed to Meet Applicable Vesting Conditions during the FY
(206,125)
Incremental Fair Value of Option Awards and Stock Awards that were Modified during the FY
246,993
Total Adjustments
526,500
(1,037,711)
Compensation Actually Paid
8,322,670
2,048,110
(2)
Cumulative TSR is calculated by dividing the sum of the cumulative amount of dividends for the measurement period, assuming dividend reinvestment, and the difference between our Company’s share price at the end and the beginning of the measurement period by our Company’s share price at the beginning of the measurement period. No dividends were paid on our common stock in any of the years presented.
(3)
Represents the weighted peer group TSR, weighted according to the respective companies’ stock market capitalization at the beginning of each period for which a return is indicated. For all years presented, the peer group used is the same peer group disclosed for the purposes of setting our 2025 executive compensation, as discussed under the “Use of Market Data” caption of the “Compensation Discussion and Analysis” section above. In our proxy statement for the fiscal year 2024, the peer group used was the same peer group disclosed under the “Use of Market Data” of the “Compensation Discussion and Analysis” section of this proxy. Had the fiscal year 2024 peer group been used instead, Peer Group TSR would have resulted in the following: 2025: $108, 2024: $105, 2023: $101, 2022: $103, 2021: $92.
(4)
We have selected total revenue as the most important financial measure used by us to link compensation actually paid for 2025 to our performance since it is the financial measure with the largest impact on the cash bonuses we pay our NEOs.
       
Company Selected Measure Name total revenue        
Named Executive Officers, Footnote
(1)
Amounts represent compensation actually paid (“CAP”) to our CEO, Michael Raab, who was our Principal Executive Officer or “PEO” for each of the five years shown, and the average CAP to our remaining NEOs or “Non-PEO NEOs” for the relevant fiscal year, as determined under SEC rules, which includes Susan Hohenleitner, John Bishop, Ph.D., Elizabeth Grammer, Esq., Edward Conner, M.D., and Justin Renz for 2025; Justin Renz, Elizabeth Grammer, Esq., Laura Williams, M.D., M.P.H., and Michael Kelliher for 2024; Laura Williams, M.D., M.P.H. and Elizabeth Grammer, Esq. for 2023; Laura Williams, M.D., M.P.H. and Susan Rodriguez for 2022; and Justin Renz, Robert Blanks, Elizabeth Grammer, Esq. and David Rosenbaum, Ph.D. for 2021.
       
Peer Group Issuers, Footnote
(3)
Represents the weighted peer group TSR, weighted according to the respective companies’ stock market capitalization at the beginning of each period for which a return is indicated. For all years presented, the peer group used is the same peer group disclosed for the purposes of setting our 2025 executive compensation, as discussed under the “Use of Market Data” caption of the “Compensation Discussion and Analysis” section above. In our proxy statement for the fiscal year 2024, the peer group used was the same peer group disclosed under the “Use of Market Data” of the “Compensation Discussion and Analysis” section of this proxy. Had the fiscal year 2024 peer group been used instead, Peer Group TSR would have resulted in the following: 2025: $108, 2024: $105, 2023: $101, 2022: $103, 2021: $92.
       
Changed Peer Group, Footnote
(3)
Represents the weighted peer group TSR, weighted according to the respective companies’ stock market capitalization at the beginning of each period for which a return is indicated. For all years presented, the peer group used is the same peer group disclosed for the purposes of setting our 2025 executive compensation, as discussed under the “Use of Market Data” caption of the “Compensation Discussion and Analysis” section above. In our proxy statement for the fiscal year 2024, the peer group used was the same peer group disclosed under the “Use of Market Data” of the “Compensation Discussion and Analysis” section of this proxy. Had the fiscal year 2024 peer group been used instead, Peer Group TSR would have resulted in the following: 2025: $108, 2024: $105, 2023: $101, 2022: $103, 2021: $92.
       
PEO Total Compensation Amount $ 7,796,171 $ 9,606,165 $ 4,113,194 $ 1,947,020 $ 4,230,994
PEO Actually Paid Compensation Amount $ 8,322,670 4,749,620 10,055,709 4,047,941 39,202
Adjustment To PEO Compensation, Footnote
Amounts represent the Summary Compensation Table Total Compensation for the applicable fiscal year adjusted as follows:
Fiscal Year (“FY”)
2025
 
PEO ($)
Average non-
PEO NEOs ($)
2025 Summary Compensation Table Total
7,796,171
3,085,821
Deduction for ASC 718 Fair Value as of Grant Date Reported under the Option Awards Columns in the Summary Compensation Table
(6,367,672)
(2,556,305)
Increase based on ASC 718 Fair Value of Awards Granted during the FY that Remain Unvested as of FY End (“FYE”)
5,060,845
1,334,577
Increase based on ASC 718 Fair Value of Awards Granted during the FY that Vested during the FY as of Vesting Date
1,287,226
106,325
Increase based on ASC 718 Fair Value of Outstanding Unvested Prior FY Awards as of FYE Compared to Valuation as of Prior FYE
144,661
8,435
Increase based on ASC 718 Fair Value of Prior FY Awards that Vested during the FY as of Vesting Date Compared to Valuation as of Prior FYE
401,439
28,389
Deduction for Fair Value as of Prior FYE of Option Awards and Stock Awards Granted in Prior Fiscal Years that Failed to Meet Applicable Vesting Conditions during the FY
(206,125)
Incremental Fair Value of Option Awards and Stock Awards that were Modified during the FY
246,993
Total Adjustments
526,500
(1,037,711)
Compensation Actually Paid
8,322,670
2,048,110
       
Non-PEO NEO Average Total Compensation Amount $ 3,085,821 2,941,814 1,626,676 1,049,800 1,700,013
Non-PEO NEO Average Compensation Actually Paid Amount $ 2,048,110 1,676,438 3,344,278 1,913,762 584,783
Adjustment to Non-PEO NEO Compensation Footnote
Amounts represent the Summary Compensation Table Total Compensation for the applicable fiscal year adjusted as follows:
Fiscal Year (“FY”)
2025
 
PEO ($)
Average non-
PEO NEOs ($)
2025 Summary Compensation Table Total
7,796,171
3,085,821
Deduction for ASC 718 Fair Value as of Grant Date Reported under the Option Awards Columns in the Summary Compensation Table
(6,367,672)
(2,556,305)
Increase based on ASC 718 Fair Value of Awards Granted during the FY that Remain Unvested as of FY End (“FYE”)
5,060,845
1,334,577
Increase based on ASC 718 Fair Value of Awards Granted during the FY that Vested during the FY as of Vesting Date
1,287,226
106,325
Increase based on ASC 718 Fair Value of Outstanding Unvested Prior FY Awards as of FYE Compared to Valuation as of Prior FYE
144,661
8,435
Increase based on ASC 718 Fair Value of Prior FY Awards that Vested during the FY as of Vesting Date Compared to Valuation as of Prior FYE
401,439
28,389
Deduction for Fair Value as of Prior FYE of Option Awards and Stock Awards Granted in Prior Fiscal Years that Failed to Meet Applicable Vesting Conditions during the FY
(206,125)
Incremental Fair Value of Option Awards and Stock Awards that were Modified during the FY
246,993
Total Adjustments
526,500
(1,037,711)
Compensation Actually Paid
8,322,670
2,048,110
       
Compensation Actually Paid vs. Total Shareholder Return        
Compensation Actually Paid vs. Net Income        
Compensation Actually Paid vs. Company Selected Measure        
Total Shareholder Return Vs Peer Group        
Tabular List, Table
Tabular List of Financial Performance Measures
For 2025, the most important financial measures used to link compensation actually paid to our performance are as follows: (i) total revenue; (ii) net loss; and (iii) TSR.
       
Total Shareholder Return Amount $ 90 78 96 44 17
Peer Group Total Shareholder Return Amount 81 81 80 78 71
Net Income (Loss) $ (62,000,000) $ (39,000,000) $ (66,000,000) $ (67,000,000) $ (158,000,000)
Company Selected Measure Amount 407,000,000 334,000,000 124,000,000 52,000,000 10,000,000
PEO Name Michael Raab Michael Raab Michael Raab Michael Raab Michael Raab
Peer Group Total Shareholder Return Amount Using Previous Peer Group $ 108 $ 105 $ 101 $ 103 $ 92
Measure:: 1          
Pay vs Performance Disclosure          
Name total revenue        
Measure:: 2          
Pay vs Performance Disclosure          
Name net loss        
Measure:: 3          
Pay vs Performance Disclosure          
Name TSR        
PEO          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount $ 526,500        
PEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount (6,367,672)        
PEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 5,060,845        
PEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 144,661        
PEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 1,287,226        
PEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 401,439        
PEO | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 0        
PEO | Incremental Fair Value of Option Awards and Stock Awards that were Modified during the FY [Member]          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 0        
Non-PEO NEO          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount (1,037,711)        
Non-PEO NEO | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount (2,556,305)        
Non-PEO NEO | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 1,334,577        
Non-PEO NEO | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 8,435        
Non-PEO NEO | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 106,325        
Non-PEO NEO | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount 28,389        
Non-PEO NEO | Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount (206,125)        
Non-PEO NEO | Incremental Fair Value of Option Awards and Stock Awards that were Modified during the FY [Member]          
Pay vs Performance Disclosure          
Adjustment to Compensation, Amount $ 246,993