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Governance Register
US nonprofit · EIN 942689383 · Pt Reyes Sta, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 942689383) - 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 time served.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.State registers Colorado Secretary of State (17 October 2026).Licence US Federal Government public domain.How we handle data

Marin Agricultural Land Trust's network

21 people4 organisationsi21 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (21). Violet dotted lines (4) 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

21 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.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 16 voting members of its governing body on its latest Form 990 Part VI; we list 21 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Diana Giacomini Hagan Chair (also filed as Diana Hagan)Chair2019
7 yrs
Tamara Hicks ChairChair (Thru 9/30/24)2018
8 yrs
Andrew GiacominiDirector (Thru 2/28/25)2018
8 yrs
Andrew RiesenfeldDirector2018
8 yrs
Barbara BouckeDirector (Thru 9/30/24)2018
8 yrs
Caitlin LandesbergDirector (Thru 9/30/24)2022
4 yrs
David SchraderTreasurer2018
8 yrs
Guido FrosiniDirector (Thru 9/30/24)2025
1 yr
Iris KimDirector2025
1 yr
Jim JensenDirector2023
3 yrs
Kristina PhippsDirector2025
1 yr
Kristine BallCompany secretary2022
4 yrs
Lisa PonciaVice Chair2018
8 yrs
Lynne Lamarca Heinrich (also filed as Lynne Heinrich)Director2019
7 yrs
Marcia BarinagaDirector2018
8 yrs
Mike ScheuDirector2025
1 yr
Nomar IsaisDirector2025
1 yr
Paul MartinDirector2018
8 yrs
Robert McGee (also filed as Bob McGee)Director2018
8 yrs
TIM KehoeDirector2018
8 yrs
Vivien StrausDirector2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 21 →

Officers and senior leadership

16 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Brian DillDirector of Development2018
Courtney BiryukovAssociate Director of Events2025
Eric RubenstahlAssociate Director of Stewardship2023
Isabel FrenchAssociate Director of Comms/MKTGsince 2020
Jamison WattsExecutive Director (Thru 7/31/20)since 2018
Jeffrey StumpDirector of Conservationsince 2018
Jennifer CarlinInterim Exec Dir/Dir of Advancementsince 2021
Jim JensenAssociae Director of Stewardship2021
Kathryn LyddanDirector of Conservationsince 2021
Lily VerdoneExecutive Director (Started 8/30/22)since 2023
Marcella DisciulloDirector of Developmentsince 2020
Matthew DolkasSr Manager, Mrkting & Communications2025
Peter FugazzottoDirector of Communicationssince 2022
Raymond FortDirector of Operationssince 2018
Thane KreinerExecutive Director (Thru 12/31/21)since 2021
Zachary MendesDirector of Land Protectionsince 2022

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
Lily VerdoneExecutive Director37.5$265k$49k
Jennifer CarlinDeputy Director37.5$219k$59k
Peter FugazzottoDirector of Communications37.5$151k$45k
Zachary MendesDirector of Land Protection37.5$146k$35k
Courtney BiryukovAssociate Director of Events37.5$127k$36k
Matthew DolkasSr Manager, Mrkting & Communications37.5$125k$37k
Diana HaganChair25$0
Tamara HicksChair (Thru 9/30/24)25$0
Lisa PonciaVice Chair10$0
David SchraderTreasurer10$0
Kristine BallSecretary10$0
Marcia BarinagaDirector2$0
Andrew GiacominiDirector (Thru 2/28/25)2$0
Lynne HeinrichDirector2$0
Tim KehoeDirector2$0
Paul MartinDirector2$0
Jim JensenDirector2$0
Andrew RiesenfeldDirector2$0
Robert McGeeDirector2$0
Iris KimDirector2$0
Vivien StrausDirector2$0
Kristina PhippsDirector2$0
Nomar IsaisDirector2$0
Mike ScheuDirector2$0
Barbara BouckeDirector (Thru 9/30/24)2$0
Caitlin LandesbergDirector (Thru 9/30/24)2$0
Guido FrosiniDirector (Thru 9/30/24)2$0

Colorado roster

20 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20213013700). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.
NameTitle as filed
Janine GuillotDirector
Tim KehoeDirector
Tamara HicksSecretary
Paul MartinDirector
Neil RudolphChair
Bill BarboniDirector
Rebecca PattonDirector
Diana HaganTreasurer
Andrew ReisenfeldDirector
Sam DolciniDirector
Ralph GrossiDirector
Robert McGeeVice Chair
Barbara BouckeDirector
David SchraderDirector
Dennis RodoniDirector
Andrew GiacominiDirector
Lynne Lamarca HeinrichDirector
Marcia BarinagaDirector
Lisa PonciaDirector
Raymond Fort

About

Legal name
Marin Agricultural Land Trust
EIN
942689383
Address
Po Box 809, Pt Reyes Sta, CA, 94956-0809
State
California
Mission
Malt's mission is to permanently protect marin's agricultural land for agricultural use. Malt's vision for marin county is a thriving and inclusive agricultural community in a healthy and diverse natural environment. (as filed on the Form 990)
Activity (NTEE)
K200 Food, agriculture and nutrition
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Food, Agriculture & Nutrition
Size band
8 (IRS master file code)
Formed
1980
Principal officer
Lily Verdone (as named on the Form 990)
IRS ruling date
1 February 1981
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsTamara Hicks
≥8years on the filingsAndrew Giacomini
≥8years on the filingsAndrew Riesenfeld
≥8years on the filingsBarbara Boucke

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
$31.4m
Total liabilities
$529k
Net assets or fund balances
$30.9m
Contributions and grants received
$7.3m
Program service revenue
$0
Grants and similar paid out
$478k
Employees
25
Volunteers
65