Who does Teamsters Local 2010 represent?

The local represents clerical employees working across the University of California system. Members include administrative assistants, office coordinators, student services staff, and other clerical positions at UC campuses and facilities. The union works to secure fair wages and working conditions for these employees through collective bargaining.

What does collective bargaining accomplish?

Through bargaining with UC administration, the union negotiates contracts covering wages, health benefits, retirement, working conditions, job protections, and grievance procedures. These negotiated agreements establish terms and conditions of employment for all represented clerical employees across the UC system.

How does the union support members with workplace issues?

Field directors and union representatives provide support for grievances, discipline matters, and workplace disputes. Members can contact the union when they face problems at work, and representatives help resolve issues through contract enforcement, representation in meetings, and grievance procedures.

What services does the union provide to members?

Services include contract representation, workplace advocacy, communications about rights and benefits, training on union participation, scholarship programs, and connections to Teamsters national resources. Staff members including communications director and field directors support member needs across UC locations.

International Brotherhood Of Teamsters

Oakland, CA · Founded 2003

Labor union organizing clerical employees for fair wages

Primary audience

Clerical workers

Work area

Union representation

Topic

Labor rights

Contact

Melissa Munio

Website Contact

About Organization

Organizes clerical employees of the University of California system to secure fair wages and better working conditions. Based in Oakland, CA, Teamsters 2010 improves and promotes the welfare and working conditions of its membership through collective bargaining and advocacy, with 34 employees and annual revenue of $13.8 million serving thousands of UC system workers.

What They Focus On

Fair Compensation

Negotiating wages and benefits for UC clerical employees ensuring compensation reflects cost of living, job responsibilities, and comparable positions.

Workplace Rights

Protecting members through grievance representation, contract enforcement, and advocacy ensuring UC administration respects negotiated terms and employee protections.

Union Participation

Engaging members through communications, training, and organizing helping clerical employees understand rights and participate in collective action.

Financial Information

Form 990 data showing organizational financial health and growth.

Revenue (2024)

$13.8M

+18.7% vs 2023

Expenses (2024)

$12.5M

+2.9% vs 2023

Assets (2024)

$8.5M

+14.8% vs 2023

Employees (2024)

+3% vs 2023

Year	Revenue	Expenses	Assets	Employees
2024	$13,793,261	$12,450,418	$8,542,890	34
2023	$11,624,622	$12,097,347	$7,442,668	33
2022	$10,190,208	$10,696,452	$7,274,116	36
2021	$9,630,681	$9,198,059	$5,882,681	34
2020	$9,598,275	$8,878,869	$4,969,976	38
2019	$9,189,608	$9,000,967	$4,140,883	39
2018	$9,123,275	$8,547,969	$3,913,563	33

Source: IRS Form 990 filings. All figures in USD.

01

Member Organizing

Recruiting and engaging University of California clerical employees to join union and participate in collective action.
02

Contract Negotiation

Bargaining with UC administration to secure agreements covering wages, benefits, working conditions, and employee protections.
03

Workplace Advocacy

Representing members in grievances, discipline matters, and workplace disputes ensuring contractual rights are protected.
04

Ongoing Support

Providing communications, training, and services helping members understand rights, participate in union, and benefit from representation.

Programs and Initiatives

Services and programs offered by International Brotherhood Of Teamsters

Collective Bargaining

Negotiating contracts with University of California administration securing fair wages, benefits, and working conditions for clerical employees systemwide.

Workplace Representation

Providing member support for grievances, discipline matters, and workplace issues through union representatives and field directors.

Member Services

Communications, training, and support services helping clerical employees understand rights, participate in union activities, and access benefits.

Organizing Campaigns

Expanding representation of UC clerical employees through organizing efforts led by field directors and member volunteers.

Team & Leadership

Meet the people behind International Brotherhood Of Teamsters.

Contact the team Contact

Jamal Colter

Chief Steward

1 hrs/week

Compensation: $25,896

Stephanie Aguilar

Union Representative

Full-time

Compensation: $123,485

Laurence Young

Union Representative

32 hrs/week

Compensation: $91,327

Jenny Hodge

Statewide Council

1 hrs/week

Compensation: $9,610

Stephanie Watts

Robert DeWitz

Maria Duque

Lucy Langworthy

Michael Erazo

Joseph Meyer

Karen Paredes-Tupper

Jose Fuentes

Michael Sherritt

Dale Crane

John Viera

Devenee Turner

Allison Calistro-Yazzie

Statewide Council

1 hrs/week

Milestones

2003

Local 2010 Formed

2003

Established to organize and represent clerical employees across University of California system for improved working conditions.

2010s

Membership Growth

2010s

Expanded organizing reaching clerical staff across UC campuses building membership through workplace campaigns and representation.

2020s

Contract Gains

2020s

Negotiated successive agreements with UC administration securing wage increases, benefits improvements, and enhanced protections.

2024

Operations Staff

2024

Employed 34 staff members including field directors, communications specialists, and member services personnel supporting union activities.

Associated People

Board members, advisors, and key contributors

Board of Directors

Jason Rabinowitz Secretary-Treasurer 40.0 hrs/week · $265,996

Drew Scott Skilled Trades Board 32.0 hrs/week · $98,935

Ali Tweini Recording Secretary 1.0 hrs/week · $21,039

Marissa Johnston Statewide Council/EBD Trustee 1.0 hrs/week · $17,114

Aimee Player Trustee 1.0 hrs/week · $12,732

Eduardo Rosales Skilled Trades Board 1.0 hrs/week · $11,779

Laura Newman Skilled Trades Board 1.0 hrs/week · $11,779

Information compiled from IRS Form 990 and organizational materials.

Executive Compensation

Top compensated officers & key employees from IRS Form 990

Total Reported (2024)

$2.0M

Highest Paid

$337K

Jason Rabinowitz

Compensated Officers

Name	Title	Base	Other	Total	Hrs/Wk
Jason Rabinowitz	Secretary-Treasurer	$265,996	$71,106	$337,102	40
Melissa Munio	Chief Of Staff	$175,276	$65,443	$240,719	40
Tanya Akel	Field Director	$168,266	$65,416	$233,682	40
Catherine Cobb	President	$139,133	$61,333	$200,466	40
Jennifer Casqueiro	Operations Manager	$127,257	$61,828	$189,085	40
Aimee Baror	Communications Director	$126,648	$61,499	$188,147	40
Stephanie Aguilar	Union Representative	$123,485	$62,040	$185,525	40
Drew Scott	Skilled Trades Board	$98,935	$38,313	$137,248	32
Laurence Young	Union Representative	$91,327	$23,492	$114,819	32
Mary Higgins	Vice President	$81,080	—	$81,080	40
Jamal Colter	Chief Steward	$25,896	—	$25,896	1
Ali Tweini	Recording Secretary	$21,039	—	$21,039	1
Marissa Johnston	Statewide Council/Ebd Trustee	$17,114	—	$17,114	1
Aimee Player	Trustee	$12,732	—	$12,732	1
Eduardo Rosales	Skilled Trades Board	$11,779	—	$11,779	1

Name	Title	Base	Other	Total	Hrs/Wk
Jason Rabinowitz	Secretary-Treasurer	$264,557	$71,481	$336,038	40
Melissa Munio	Chief Of Staff	$163,027	$62,835	$225,862	40
Tanya Akel	Field Director	$159,012	$62,846	$221,858	40
Jennifer Casqueiro	Organizing Director	$142,851	$59,704	$202,555	40
Rocio Richards	Trustee - Term 01/23	$128,254	$59,352	$187,606	40
Catherine Cobb	President	$127,597	$59,208	$186,805	40
Mary Higgins	Vice President	$126,727	$58,963	$185,690	40
Regina Naterman	Office Administrator	$118,827	$59,508	$178,335	40
Aimee Baror	Communications Director	$117,934	$59,621	$177,555	40
Drew Scott	Skilled Trades Board	$113,136	—	$113,136	1
Eduardo Rosales	Skilled Trades Board	$29,795	—	$29,795	1
Marissa Johnston	Statewide Council/Ebd Trustee	$17,449	—	$17,449	1
Ali Tweini	Recording Secretary	$15,067	—	$15,067	1
Jenny Hodge	Statewide Council	$12,687	—	$12,687	1
Aimee Player	Trustee - Eff. 01/23	$11,645	—	$11,645	1

Name	Title	Base	Other	Total	Hrs/Wk
Jason Rabinowitz	Secretary-Treasurer	$250,809	$51,692	$302,501	40
Melissa Munio	Chief Of Staff	$157,403	$45,434	$202,837	40
Tanya Akel	Field Director	$151,364	$45,600	$196,964	40
Catherine Cobb	President	$125,405	$42,875	$168,280	40
Mary Higgins	Vice President	$120,220	$42,769	$162,989	40
Rocio Richards	Trustee	$119,860	$42,945	$162,805	40
Jesse Mathus	Organizing Director	$113,507	$43,127	$156,634	40
Regina Naterman	Office Administrator	$112,680	$43,083	$155,763	40
Aimee Baror	Communications Director	$107,987	$43,016	$151,003	40
Drew Scott	Skilled Trades Board	$62,965	—	$62,965	1
Allison Calistro-Yazzie	Chapter Coordinator	$52,757	—	$52,757	1
Laurence Young	Chapter Coordinator	$37,165	—	$37,165	1
Ali Tweini	Recording Secretary	$16,935	—	$16,935	1
Jackie Spears	Trustee	$12,418	—	$12,418	1
Eduardo Rosales	Skilled Trades Board	$11,642	—	$11,642	1

Name	Title	Base	Other	Total	Hrs/Wk
Jason Rabinowitz	Secretary-Treasurer	$212,460	$49,479	$261,939	40
Melissa Munio	Chief Of Staff	$149,125	$44,977	$194,102	40
Tanya Akel	Field Director	$142,500	$45,098	$187,598	40
Catherine Cobb	President	$115,515	$42,472	$157,987	40
Rocio Richards	Trustee	$112,820	$42,584	$155,404	40
Mary Higgins	Vice President	$112,652	$42,381	$155,033	40
Regina Naterman	Office Administrator	$106,417	$42,090	$148,507	40
Jesse Mathus	Organizing Director	$104,765	$42,731	$147,496	40
Aimee Baror	Communications Director	$104,393	$42,625	$147,018	40
JD Spurgeon	Chapter Coordinator	$63,922	—	$63,922	1
Laurence Young	Chapter Coordinator	$46,410	—	$46,410	1
Drew Scott	Skilled Trades Board	$43,282	—	$43,282	1
Allison Calistro-Yazzie	Chapter Coordinator	$22,032	—	$22,032	1
Ali Tweini	Recording Secretary	$13,974	—	$13,974	1
Eduardo Rosales	Skilled Trades Board	$10,720	—	$10,720	1

Name	Title	Base	Other	Total	Hrs/Wk
Jason Rabinowitz	Secretary-Treasurer	$206,406	$48,651	$255,057	40
Tanya Akel	Field Director	$145,572	$44,398	$189,970	40
Melissa Munio	Chief Of Staff	$143,700	$44,263	$187,963	40
John Varga	Chief Counsel	$144,978	$30,404	$175,382	40
Stephanie Aguilar	Union Representative	$112,688	$42,160	$154,848	40
Catherine Cobb	President	$112,424	$41,836	$154,260	39
Jose Fuentes	Union Representative	$105,344	$41,387	$146,731	40
Rocio Richards	Trustee	$100,937	$41,344	$142,281	40
Mary Higgins	Vice President	$100,470	$41,136	$141,606	40
JD Spurgeon	Chapter Coordinator	$73,183	—	$73,183	1
Allison Calistro-Yazzie	Chapter Coordinator	$42,221	—	$42,221	1
Laurence Young	Chapter Coordinator	$34,026	—	$34,026	1
Ali Tweini	Recording Secretary	$17,697	—	$17,697	1
Drew Scott	Skilled Trades Board	$16,712	—	$16,712	1
Jackie Spears	Trustee	$11,355	—	$11,355	1

Source: IRS Form 990 filings. Compensation includes base and other reported compensation.

Partners & Funders

Grant funding relationships from IRS Form 990 filings

$71K Grants Given

4 Organizations

Top Grantees

4 total

Teamsters Scholarship Fund Washington, DC

$35K

All Charities Teamsters Oakland, CA

$16K

Youth Helpers for the Kids Upland, CA

$14K

Joint Council 42 Charity Pomona, CA

$6K

Teamsters Scholarship Fund All Charities Teamsters Youth Helpers for the Kids Joint Council 42 Charity

Source: IRS Form 990 Schedule I filings. Amounts may span multiple tax years.

Contact

Get in touch with International Brotherhood Of Teamsters

Email

[email protected]

Phone

(510) 845-2221 (213) 393-0293

Social

Visit Website

7730 Pardee Lane Suite 2010 Oakland, CA 94621

International Brotherhood Of Teamsters

What They Focus On

Financial Information

How They Work

Member Organizing

Contract Negotiation

Workplace Advocacy

Ongoing Support

Programs and Initiatives

Collective Bargaining

Workplace Representation

Member Services

Organizing Campaigns

Team & Leadership

Jamal Colter

Stephanie Aguilar

Laurence Young

Jenny Hodge

Stephanie Watts

Robert DeWitz

Maria Duque

Lucy Langworthy

Michael Erazo

Joseph Meyer

Karen Paredes-Tupper

Jose Fuentes

Michael Sherritt

Dale Crane

John Viera

Devenee Turner

Drew Rangel

Melissa Munio

Tanya Akel

Catherine Cobb

Aimee Baror

Mary Higgins

Cecilia Peoples

Christy Brown Anderson

Jessica Callander Penniman

Michael Krakowiak

Jennifer Casqueiro

Allison Calistro-Yazzie

Anne Agostini

Araceli Moreno

Alisa Daniels

Andrew Perrine

Aura Guzman

Brittney Denman

Cassie Clark

Chrissy Ulukou

David Weedon

Deborah Reed

Debra Hudson

Dianna Sahhar

Emma Horcabas

Erika Williams

Firoozeh Hoorfar

James Morris

Jason Perez

JD Spurgeon

Jeri Hansen

Jacqueline Dyson

Kelly Brown

Kevin Cunningham

Kristen Willer

Melody Vega

Maria Lourdes Weissberg

Marina Jurich

Paulette Carney

Paul Priebe

Raymond Gomez

Sandy Mac

Sherri Embry

Solange Lara

Tamar Rein

Tammie Tillmon

Teresa Velez

Zarina Jalil

Milestones

Local 2010 Formed