Mission
TEACHERS DEVELOPMENT GROUP IS DEDICATED TO IMPROVING ALL STUDENTS' MATHEMATICAL UNDERSTANDING AND ACHIEVEMENT THROUGH MEANINGFUL, EFFECTIVE PROFESSIONAL DEVELOPMENT FOR TEACHERS AND SCHOOL LEADERS.
Public Charity
TEACHERS DEVELOPMENT GROUP
Based in PORTLAND, OR, TEACHERS DEVELOPMENT GROUP operates as a Public Charity. The organization reported $2.1M in revenue, $2.5M in expenses, $1.5M in total assets for fiscal year 2025. Imperigo tracks 1 reported grant relationships connected to this organization totaling approximately $25K.
EIN: 931251787
PORTLAND, OR
Professional Societies & Associations
NTEE: B03
Latest filing: 2025
Total Revenue$2.1M
Total Expenses$2.5M
Total Assets$1.5M
Grant Records1
Funding Total$25K
Filing Years2021–2025
Sample Grants Received
ORGANIZATIONAL AUDIT OF CURRENT PERSONNEL ROLES AND RESPONSIBILITIES TO IMPROVE EFFECTIVENESS
$25,000
Showing up to 5 of 1 total records — full history available with membership.
Officers & Directors
PAST VICE CHAIR
Cathy Martin
SECRETARY
Deborah Lowenberg Ball
PAST CHAIR AND ED OF PROGRAMS
Jill Board
MEMBER AND PROF. DEV. SPEC
Kathy Pfaendler
MEMBER
Marielle Myers
VICE CHAIR AND TREASURER
Richard Velasco
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $2.1M | $2.5M | $1.5M |
| 2024 | $2.9M | $3.0M | $2.0M |
| 2023 | $3.6M | $2.9M | $2.1M |
| 2022 | $1.9M | $2.0M | $1.3M |
| 2021 | $1.5M | $1.2M | $1.3M |
Between 2021 and 2025, reported annual revenue grew from $1.5M to $2.1M (+43%), with total assets most recently reported at $1.5M.
Interactive year-over-year charts and full filing details available with membership.