Compensation 990
OrganizationsEmployeesBoard MembersGrantsContractorsTop RankingsPricing

Stay updated on 990 organization compensation

© Civic Register LLC

Compensation 990 is an independent service that uses public IRS Form 990 filings as its source data. We clean and standardize this information, but the original filings may contain errors or omissions. Years on this site refer to the organization’s fiscal year end date on the filing.

About•Report a discrepancy•Your privacy choices
Employees Sage Bionetworks Alx Dark

Alx Dark

Highest compensated employee

Principle Software Engineer at Sage Bionetworks

Fiscal year ended December 31, 2019. Published on January 24, 2026.

$173,438
2019

Total compensation

Alx Dark has been listed as an employee of Sage Bionetworks in Form 990 filings since fiscal year 2018. Total compensation for Alx Dark has increased by 3% from 2018 to 2019.

Annual compensation details

$173,438
+3%
Principle Software Engineer
2019
$162k
50 hrs/wk
$12k
--
$168,340
Principle Software Engineer
2018
$157k
50 hrs/wk
$12k
--

Total compensation by year

Compare the compensation of Alx Dark to:

Revisions to this profile

January 24, 2026:
2019 Sage Bionetworks 990 published
January 24, 2026:
2018 Sage Bionetworks 990 published

Get an email update when compensation for Alx Dark is updated

Related Jobs

View more jobs
Powered by Talroo
Report a discrepancy →
2019

Other employees at Sage Bionetworks

Lara Mangravite
President
$292,458
$256,228 No related comp$36,230
John Wilbanks
Chief Commons Officer
$272,401
$237,336 No related comp$35,065
Mike Kellen
Chief Technology Officer
$240,513
$216,576 No related comp$23,937
Justin Guinney
Vice President Computational Oncology
$236,920
$202,067 No related comp$34,853
Larsson Omberg
Vice President Systems Biology
$211,013
$180,545 No related comp$30,468
Bruce Hoff
Director, Synapse Team
$209,022
$172,187 No related comp$36,835
Diane Gary
Secretary
$205,007
$174,943 No related comp$30,064
Erin Mounts
Principle SW Engineer
$198,121
$168,635 No related comp$29,486
Ljubomir Bradic
Director, Design
$188,837
$160,617 No related comp$28,220