Figures computed from official regulatory filings — .
Ownershipinsiders 0% · institutions 0% · short 1.0% of float
In USD · as of Oct 5, 2026
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National American University Holdings, Inc., through its subsidiary, owns and operates National American University (NAU) that provides professional and technical postsecondary education primarily designed for working adults and other non-traditional students in the United States. The company offers certificate, diploma, associate, baccalaureate, master's, and doctoral degree programs in business-related disciplines, such as accounting, management, business administration, and information technology; healthcare-related disciplines, including healthcare management; legal-related disciplines comprising paralegal, criminal justice, and professional legal studies; and higher education through online degree programs. The company also rents apartment units; and develops and sells condominium units. The company was founded in 1941 and is headquartered in Rapid City, South Dakota.
Market information source · Oct 5, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
453 buys43 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Shape Ronald Ltrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Shape Ronald Ltrack record | Other | $2.1K | SEC |
| KILLIN JAMES P. | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Shape Ronald Ltrack record | Other | $2.5K | SEC |
| Shape Ronald Ltrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Shape Ronald Ltrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Shape Ronald Ltrack record | Other | $2.1K | SEC |
| Shape Ronald Ltrack record | Award | n/a (No price was disclosed in the filing) | SEC |
| Shape Ronald Ltrack record | Other | $2K | SEC |
| Priddy Lynn | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Castle David Robert | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Shape Ronald Ltrack record | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Sedlacek Paul | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Woolsey John | Other | $207.8 | SEC |
| Shape Ronald Ltrack record | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Woolsey John | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Priddy Lynn | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Heflin David K | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Sedlacek Paul | Other | $164.1 | SEC |
| Heflin David K | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Castle David Robert | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Heflin David K | Other | $164.1 | SEC |
| Sedlacek Paul | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Shape Ronald Ltrack record | Other | $596.4 | Unusual size | SEC |
| Woolsey John | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |