International Society for Contact Lens Research logo

International Society for Contact Lens Research

Public charity · Grantmaker St. Louis, MO EIN: 43-1427411 Website

The International Society for Contact Lens Research is a group who exchanges knowledge in contact lenses and allied sciences to encourage scientific research and educational advancements.

Key facts about International Society for Contact Lens Research

In short: International Society for Contact Lens Research reported $10K in grants paid in 2024 (a total; its filing lists no individual grants). Source: 2024 IRS Form 990.

EIN
43-1427411
Latest 990 filing
Form 990, 2024
Grants paid (2024)
$10,000 — reported as a total on the IRS filing, without an itemized list
Total assets
$446,562

Data from IRS Form 990, 2024; updated September 2026.

Financial Overview

From 2024 IRS Form 990 · View filing

Total Assets

$447K

-10.2% YoY

Grants Paid (reported total)

$10K

-50.0% YoY

Revenue

$303K

+66.2% YoY

Net Investment Income

$15K

+155.9% YoY

About International Society for Contact Lens Research

Based on IRS filings

International Society for Contact Lens Research is a public charity focused on Medical Research, based in St. Louis, MO. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $447K in total assets. In 2024, it reported $10K in grants paid as a total on its IRS filing, without an itemized list. Net investment income was $15K.

Focus Areas

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

Bloomington

Giving Over Time

Total grant dollars and number of grants per year

$0$20K$40K$60K0 grants2020 0 grants2021 Total only2022 1 grant2023 Total only2024

From 2022 to 2024, annual grant giving ranged from $10K (2024) to $50K (2022). In 2024 it reported $10K in grants paid, as a total without an itemized list.

Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.

Grant Insights

How this funder distributes its grants

Grant Size Distribution

1 grant across all recorded years

1<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 1 grant of 1 (100%).

Giving History

Grant recipients and amounts by year

No grants recorded for 2024.

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Net Investment Income
$0$200K$400K$600K2020 2021 2022 2023 2024
Metric202420232022
Total Assets$446,562$497,282$378,649
Revenue$303,119$182,328$178,583
Expenses$376,725$71,055$333,675
Net Investment Income$15,487$6,053$944

Data update history

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990 for fiscal year 2022 (received by the IRS November 15, 2023)
  2. Updated Form 990 for fiscal year 2023 (received by the IRS September 5, 2024)
  3. Updated Form 990 for fiscal year 2024 (received by the IRS October 30, 2025)
  4. IRS filings on file for fiscal years 2020–2024

Leadership & Key People

Officers and directors from IRS filings

International Society for Contact Lens Research is led by Darlene Dartt, President since 2024 (on filings since 2020); none of the 8 officers listed in 2024 report compensation.

Officers on the 2024 filing

  • Darlene Dartt

    President

    Vice President → President-Elect, 2021

    President-Elect → President, 2024

    On filings since 2020

    2 hrs/week

    No compensation reported

  • Carol Lakkis

    Vice President

    On filings since 2020

    1 hr/week

    No compensation reported

  • Craig Woods

    President Elect

    Vice President → President Elect, 2024

    On filings since 2020

    2 hrs/week

    No compensation reported

  • Kathy Dumbleton

    Vice President

    Secretary → Vice President, 2024

    On filings since 2020

    4 hrs/week

    No compensation reported

  • Lyndon Jones

    Vice President

    On filings since 2020

    1 hr/week

    No compensation reported

  • Nathan Efron

    Immediate Past President

    President Elect → President, 2021

    President → Immediate Past President, 2024

    On filings since 2020

    2 hrs/week

    No compensation reported

  • Loretta Szczotka-Flynn

    Vice President Finance

    On filings since 2021

    1 hr/week

    No compensation reported

  • Alex Hui

    Secretary

    New on the 2024 filing

    2 hrs/week

    No compensation reported

Former officers (3)
  • Former: Fiona Stapleton (2020–2023) — Immediate Past President
  • Former: Oliver Schein (2020) — Vice President Finance
  • Former: Philip Morgan (2020) — Immediate Past President

Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about International Society for Contact Lens Research

How much does International Society for Contact Lens Research give each year?

International Society for Contact Lens Research reported $10K in grants paid in 2024 on its 2024 IRS Form 990, as a total without an itemized list of grants. In 2023 it gave $20K across 1 grant.

How large is International Society for Contact Lens Research?

International Society for Contact Lens Research reported $447K in total assets on its 2024 IRS Form 990. Its revenue that year was $303K.

What is International Society for Contact Lens Research?

International Society for Contact Lens Research is a public charity focused on Medical Research, based in St. Louis, MO. It holds $447K in total assets as of 2024.

Where does International Society for Contact Lens Research operate?

International Society for Contact Lens Research has awarded grants in Indiana.

What is International Society for Contact Lens Research's EIN?

International Society for Contact Lens Research's EIN (Employer Identification Number) is 43-1427411. IRS Form 990 filing data is available on this page for 2020–2024.

Data last updated September 2026. Sourced from IRS Form 990 filings.

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