NASDAQ:NAUH

National American University Holdings Stock Insider Trading

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$0.0451
-0.0049 (-9.80%)
At Close: Jun 23, 2026

National American University Holdings Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 1.09M and sold 199.63K NAUH shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
0
Buy 1.09M shares
Sell 199.63K shares
69% Buy Activity
Negligible or No Correlation

No Significant Signals

No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date Type Person Role Amount
Mar 31, 2018
Buy
Common Stock
A-Award
Shape Ronald L
President And CEO
CEO / President 6 382
Value: $0
Feb 28, 2018
Buy
Common Stock
A-Award
Shape Ronald L
President And CEO
CEO / President 7 440
Value: $0
Feb 28, 2018
Buy
Common Stock
A-Award
Shape Ronald L
President And CEO
CEO / President 7 440
Value: $0
Jan 31, 2018
Buy
Common Stock
A-Award
Shape Ronald L
President And CEO
CEO / President 7 123
Value: $0
Jan 31, 2018
Buy
Stock Option (Right-to-Buy)
A-Award
Castle David Robert
System Vp Of Enrollment Mktg
Officer 8 000
Value: $9K
Jan 31, 2018
Buy
Stock Option (Right-to-Buy)
A-Award
Castle David Robert
System Vp Of Enrollment Mktg
Officer 8 000
Value: $9K
Jan 31, 2018
Buy
Common Stock
A-Award
Shape Ronald L
President And CEO
CEO / President 7 123
Value: $0
Jan 03, 2018
Buy
No securities are beneficially owned
Castle David Robert
System Vp Of Enrollment Mktg
Officer 0
Value: $0
Jan 03, 2018
Buy
No securities are beneficially owned
Castle David Robert
System Vp Of Enrollment Mktg
Officer 0
Value: $0
Dec 31, 2017
Buy
Common Stock
A-Award
Shape Ronald L
President And CEO
CEO / President 5 869
Value: $0
Dec 31, 2017
Buy
Common Stock
A-Award
Shape Ronald L
President And CEO
CEO / President 5 869
Value: $0
Nov 30, 2017
Buy
Common Stock
A-Award
Shape Ronald L
President And CEO
CEO / President 5 144
Value: $0
Nov 13, 2017
Buy
No securities are beneficially owned
Nishimura Anthony K
Vp College Of Military Studies
Officer 0
Value: $0
Nov 13, 2017
Buy
No securities are beneficially owned
Nishimura Anthony K
Vp College Of Military Studies
Officer 0
Value: $0
Oct 20, 2017
Sell
Common Stock
F-InKind
Woolsey John
System Director Of Hr
Officer 597
Value: $1K
Oct 20, 2017
Sell
Common Stock
F-InKind
Sallustio Joseph
Vp Of Enrollment Mgmt And Mktg
Officer 444
Value: $761
Oct 20, 2017
Sell
Common Stock
F-InKind
Sedlacek Paul
Cco, GC, Secretary
Officer 784
Value: $1K
Oct 20, 2017
Sell
Common Stock
F-InKind
Heflin David K
Chief Financial Officer
C-Suite Officer 331
Value: $568
Oct 20, 2017
Sell
Common Stock
F-InKind
Sedlacek Paul
Cco, GC, Secretary
Officer 784
Value: $1K
Oct 20, 2017
Sell
Common Stock
F-InKind
Sallustio Joseph
Vp Of Enrollment Mgmt And Mktg
Officer 444
Value: $761
Oct 20, 2017
Sell
Common Stock
F-InKind
Woolsey John
System Director Of Hr
Officer 597
Value: $1K
Jun 22, 2017
Sell
Common Stock
S-Sale
Woolsey John
System Director Of Hr
Officer 1 684
Value: $4K
Jun 22, 2017
Sell
Common Stock
S-Sale
Woolsey John
System Director Of Hr
Officer 1 684
Value: $4K
Aug 23, 2016
Sell
Common Stock
S-Sale
De Angelis Anthony
Chief Information Officer
Officer 5 051
Value: $10.1K
Aug 23, 2016
Sell
Common Stock
S-Sale
De Angelis Anthony
Chief Information Officer
Officer 5 051
Value: $10.1K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT NATIONAL AMERICAN UNIVERSITY HOLDINGS
National American University Holdings
National American University Holdings, Inc. owns and operates National American University (NAU) that provides professional and technical postsecondary education primarily for working adults and other non-traditional students in the United States. It operates in two segments, NAU and Other. The company offers diploma, associate, baccalaureate, master's, and doctoral degree programs in business-related disciplines, such as accounting, management, ...
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