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Governance Register
US nonprofit · EIN 830349805 · St Louis, MOiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 830349805) - 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 31 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).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

Biogenerator's network

3 people2 organisationsi3 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Violet dotted lines (2) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

3 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 in the tables. The network map shows same-name matches as likely links only, never as confirmed.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 3 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Donn Rubin ChairBoard Member/Chair/Sec/Treas2018
8 yrs
Christina GreenVP of Finance and HR2020
6 yrs
Eric GulveBoard Member/President2018
8 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

9 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Allison MayerPrincipal2023
Charlie BoltenSenior VPsince 2018
Crystal WinkelerVice Presidentsince 2022
Daniel BroderickVPsince 2018
Eric MillerSenior Investment Analyst2018
Harry AraderDirector Fundamentalssince 2018
Matt HelmsSenior Director2023
Shawn SoutiereCDM Director2022
Thomas CohenDirector2022

Pay and hours

year to 31 December 2024iFrom 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
Donn RubinBoard Member/Chair/Sec/Treas5$0$581k$173k
Ben JohnsonBoard Member/Sr VP of Operations5$0$236k$66k
Jim McCarterBoard Member/Sr Managaing Director40$0$71k$18k
Matt HelmsSenior Director40$0$173k$59k
Crystal WinkelerVice President40$0$297k$73k
Allyson MayerPrincipal1$0$158k$42k
Ann GuggisbergPrincipal40$0$125k$36k
Alex AndrewsSenior Associate40$0$112k$35k
Kari MillerSenior Associate40$0$111k$34k
Michael DaviesLab Manager40$0$101k$39k

About

Legal name
Biogenerator
EIN
830349805
Address
4340 Duncan 100, St Louis, MO, 63110-1110
State
Missouri
Mission
To advance st. Louis' regional prosperity by cultivating a thriving biosciences sector. Biogenerator pursues this mission by producing for the region a robust pipeline of successful bioscience companies and entrepreneurs. (as filed on the Form 990)
Activity (NTEE)
U50 Science and technology research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Science & Technology
Size band
8 (IRS master file code)
Formed
2002
Principal officer
Donn Rubin (as named on the Form 990)
IRS ruling date
1 August 2003
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsDonn Rubin
≥8years on the filingsEric Gulve
≥6years on the filingsChristina Green

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$14m
Total liabilities
$23k
Net assets or fund balances
$14m
Contributions and grants received
$8m
Program service revenue
$796k
Employees
0