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Governance Register
US nonprofit · EIN 472126244 · Aiken, SCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 472126244) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Tall Pines Stem Academy Inc's network

9 peoplei9 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

9 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 9 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Kelly Schepens ChairChair2023
3 yrs
Cheryl FogleVice Chair2024
2 yrs
Deedee WareCompany secretary2025
1 yr
Heather TamburelloMember2025
1 yr
Joel StewartTreasurer2024
2 yrs
Kristen BatesMember2025
1 yr
Lindsey CappsMember2025
1 yr
Mandy SimsMember2019
7 yrs
Melissa McKnightMember2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Brad SiedschlagPrincipalsince 2019
Patsy SmithExecutive Directorsince 2019
Sandee BlankenshipExecutive Directorsince 2023

Pay and hours

year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Sandee BlankenshipExecutive Director20$0$109k
Kristen BatesMember2$0
Lindsey CappsMember2$0
Mandy SimsMember2$0
Melissa McKnightMember2$0
Heather TamburelloMember2$0
Joel StewartTreasurer2$0
Cheryl FogleVice Chair2$0
Kelly SchepensChair2$0
Deedee WareSecretary2$0

About

Legal name
Tall Pines Stem Academy Inc
EIN
472126244
Address
82 Camp Long Rd, Aiken, SC, 29805-8799
State
South Carolina
Mission
To provide an option for families where stem learning is intertwined in the schools culture and prepares middle school students to become the next generation of ethical leaders. (as filed on the Form 990)
Activity (NTEE)
B29 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
6 (IRS master file code)
Formed
2015
IRS ruling date
1 September 2016
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsMandy Sims
≥3years on the filingsKelly Schepens
≥3years on the filingsMelissa McKnight
≥2years on the filingsCheryl Fogle

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$1.1m
Total liabilities
$816k
Net assets or fund balances
$279k
Contributions and grants received
$4.4m
Program service revenue
$266k
Employees
0
Volunteers
75

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$4.7m$4.8mDeficit $93k

As filed on the IRS Form 990. US dollars.