# PLATO LEARNING INC

PLATO LEARNING INC is a company headquartered in Bloomington, MN, United States.

## Company overview

- **Legal name:** PLATO LEARNING INC
- **Former names in filing history:** TRO LEARNING INC (1995-02-10 to 2000-02-24)
- **Classification:** Company
- **Industry (SIC):** 2741 — Miscellaneous Publishing
- **Headquarters:** Bloomington, MN, United States
- **Incorporated in:** DE
- **Fiscal year end:** October 31
- **SEC CIK:** 0000893965

## About

PLATO LEARNING INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0000893965, and its reported industry is Miscellaneous Publishing. The retained history contains 12 filings, including 8-K filed on 2010-05-25. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 2010-05-25 — period 2010-05-24 — PLATO LEARNING 8-K 5-25-10
- Form 8-K — filed 2010-05-06 — period 2010-05-06 — PLATO LEARNING, INC. 8-K 5-6-10
- Form 8-K — filed 2010-04-26 — period 2010-04-23 — PLATO LEARNING, INC. 8-K 4-23-2010
- Form SC 13D — filed 2010-04-09
- Form 8-K — filed 2010-03-26 — period 2010-03-25 — FORM 8-K
- Form 10-Q — filed 2010-03-12 — period 2010-01-31 — PLATO LEARNING, INC. 10-Q 1-31-2010
- Form DEF 14A — filed 2010-02-26 — period 2010-04-23 — PLATO LEARNING, INC.
- Form 8-K — filed 2010-02-25 — period 2010-02-25 — PLATO LEARNING, INC FORM 8-K 2-25-10
- Form 10-K — filed 2010-01-14 — period 2009-10-31 — PLATO LEARNING, INC. FORM 10-K 2009
- Form 8-K — filed 2009-12-24 — period 2009-12-18 — PLATO LEARNING, INC. 8-K 12-18-2009
- Form 8-K — filed 2009-12-03 — period 2009-10-31 — 4TH QUARTER 8K
- Form 10-Q — filed 2009-09-09 — period 2009-07-31 — PLATO LEARNING, INC FORM 10-Q 07-31-09

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Updated: 2026-10-23T22:14:22Z

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