National HealthCare Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 24.31. In total, the insiders bought 370.26K and sold 64.56K NHC 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)
24.31
Buy 370.26K shares
Sell 64.56K shares
78% Buy Activity
Weak Positive Correlation
Sell Signal Low Confidence
May 21, 2026

Analysis Breakdown:

  • Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 24.31.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Jun 08, 2026
Buy
Shares of Common Stock - Trust I
M-Exempt
Adams Robert G
Director
Director 4 000
Value: $276.8K
Jun 08, 2026
Sell
Shares of Common Stock - Trust I
G-Gift
Adams Robert G
Director
Director 4 000
Value: $0
Jun 08, 2026
Buy
Option to Purchase Common Stock [2022 Grant]
M-Exempt
Adams Robert G
Director
Director 4 000
Value: $276.8K
Jun 01, 2026
Buy
Common Stock
P-Purchase
Piercey Lisa
Director
Director 949
Value: $174.9K
May 22, 2026
Buy
Common Stock
M-Exempt
Flatt Ben Anderson Sr
Senior Vp & Cio
Officer 4 000
Value: $376.4K
May 22, 2026
Buy
Option to Purchase Common Stock
M-Exempt
Flatt Ben Anderson Sr
Senior Vp & Cio
Officer 4 000
Value: $376.4K
May 22, 2026
Sell
Common Stock
F-InKind
Flatt Ben Anderson Sr
Senior Vp & Cio
Officer 2 739
Value: $536.8K
May 21, 2026
Sell
Common Stock - Held in my name or my wife's name
S-Sale
Laroche Richard F Jr
Director
Director 7 500
Value: $1.46M
May 20, 2026
Sell
Common Stock
G-Gift
Flatt Stephen Fowler
CEO
CEO / President 26
Value: $0
May 19, 2026
Sell
Common Stock
S-Sale
Shelly Timothy J.
Sr.vp Operations
Officer 1 853
Value: $365.4K
May 14, 2026
Buy
Common Stock
M-Exempt
Kidd Brian F
SVP, CFO
C-Suite Officer 4 000
Value: $376.4K
May 14, 2026
Buy
Option to Purchase Common Stock
M-Exempt
Flatt Stephen Fowler
CEO
CEO / President 1 000
Value: $90.6K
May 14, 2026
Buy
Common Stock
M-Exempt
Flatt Stephen Fowler
CEO
CEO / President 1 000
Value: $90.6K
May 14, 2026
Buy
Common Stock
M-Exempt
Flatt Stephen Fowler
CEO
CEO / President 5 000
Value: $470.5K
May 14, 2026
Sell
Common Stock
F-InKind
Flatt Stephen Fowler
CEO
CEO / President 4 492
Value: $889.2K
May 14, 2026
Buy
Common Stock
M-Exempt
Kidd Brian F
SVP, CFO
C-Suite Officer 500
Value: $45.3K
May 14, 2026
Buy
Option to Purchase Common Stock
M-Exempt
Flatt Stephen Fowler
CEO
CEO / President 5 000
Value: $470.5K
May 14, 2026
Buy
Option to Purchase Common Stock
M-Exempt
Kidd Brian F
SVP, CFO
C-Suite Officer 4 000
Value: $376.4K
May 14, 2026
Buy
Option to Purchase Common Stock
M-Exempt
Kidd Brian F
SVP, CFO
C-Suite Officer 500
Value: $45.3K
May 14, 2026
Sell
Common Stock
F-InKind
Kidd Brian F
SVP, CFO
C-Suite Officer 3 134
Value: $620.4K
May 07, 2026
Buy
Option to Purchase Common Stock [2026 Grant]
A-Award
Adams William A.
Director
Director 7 500
Value: $1.29M
May 07, 2026
Buy
Option to Purchase Common Stock [2026 Grant]
A-Award
Trail Sandra Y.
Director
Director 7 500
Value: $1.29M
May 07, 2026
Buy
Option to Purchase Common Stock [2026 Grant]
A-Award
Abernathy James Paul
Director
Director 7 500
Value: $1.29M
May 07, 2026
Buy
Option to Purchase Common Stock [2026 Grant]
A-Award
Adams William A.
Director
Director 7 500
Value: $1.29M
May 07, 2026
Buy
Option to Purchase Common Stock [2026 Grant]
A-Award
Gifford David R.
Director
Director 7 500
Value: $1.29M

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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