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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 SlamT1D Inc Jefferey Kolok

Jefferey Kolok

OfficerTrustee/director

Chief Executive Officer at SlamT1D Inc

Fiscal year ended December 31, 2024. Published on January 25, 2026.

$106,676

2024

Total compensation

Jefferey Kolok has been listed as an employee of SlamT1D Inc in Form 990 filings since at least fiscal year 2016. Total compensation for Jefferey Kolok has increased by 277.6% from 2016 to 2024.

Annual compensation details

$106,676

＋21.8%

Chief Executive Officer

2024

$107k org

40 hrs/wk

$87,591

－3.7%

Chief Executive Officer

2023

$65k org

40 hrs/wk

$24k related

$90,967

＋39.4%

Total compensation by year

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Revisions to this profile

January 25, 2026:

2024 SlamT1D Inc 990 published

January 25, 2026:

2023 SlamT1D Inc 990 published

January 25, 2026:

2022 SlamT1D Inc 990 published

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$91k org

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$65,242

Chief Executive Officer

2021

$66k org

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$28,500

＋8.6%

Chief Executive Officer

2019

$29k org

40 hrs/wk

$26,233

＋98.1%

Chief Executive Officer

2018

$27k org

40 hrs/wk

$13,242

－53.1%

Chief Executive Officer

2017

$14k org

40 hrs/wk

$28,249

Chief Executive Officer

2016

$29k org

40 hrs/wk