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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.

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Employees Southlaketri-City Management Corporation Dba Geminus Corporation Joelynn Miller-Johnson

Joelynn Miller-Johnson

Highest compensated employee

Administrator, RBA at Southlaketri-City Management Corporation Dba Geminus Corporation

Fiscal year ended June 30, 2024. Published on January 25, 2026.

$129,526
2024

Total compensation

Joelynn Miller-Johnson has been listed as an employee of Southlaketri-City Management Corporation Dba Geminus Corporation in Form 990 filings since fiscal year 2021. Total compensation for Joelynn Miller-Johnson has increased by 8.2% from 2021 to 2024.

Annual compensation details

$129,526
+1.6%
Administrator, RBA
2024
$109k org
40 hrs/wk
$21k other
--
$127,433
+0.9%
Administrator, RBA
2023
$106k org
40 hrs/wk
$22k other
--

Total compensation by year

Compare the compensation of Joelynn Miller-Johnson to:

2024

Other employees at Southlaketri-City Management Corporation Dba Geminus Corporation

Judith Sikora
CFO Partial TERM
$254,058
$202,432 from orgNo related comp$51,626 other
Karen Carradine
Vice President HEAD Start
$206,463
$169,868 from orgNo related comp$36,595 other
Sherman Hayes
Chief Information Officer
$203,910
$145,923 from orgNo related comp$57,987 other
Sonia Magallon
President and Chief Operating Officer
$201,743
$165,646 from orgNo related comp$36,097 other
Nicholas Neal
Vice President Community Services
$143,116
$125,266 from orgNo related comp$17,850 other
Diana Martinez
Chief Human Resources Officer
$139,365
$122,656 from orgNo related comp$16,709 other
Lashaun Woods
Chief Financial Officer
$106,638
$96,393 from orgNo related comp$10,245 other
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Revisions to this profile

January 25, 2026:
2024 Southlaketri-City Management Corporation Dba Geminus Corporation 990 published
January 25, 2026:
2023 Southlaketri-City Management Corporation Dba Geminus Corporation 990 published
January 25, 2026:
2022 Southlaketri-City Management Corporation Dba Geminus Corporation 990 published

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$126,236
+5.4%
Administrator, RBA
2022
$109k org
40 hrs/wk
$19k other
--
$119,754
Administrator, RBA
2021
$104k org
40 hrs/wk
$16k other
--