NASDAQ:NKGN

Nkgen Biotech Stock Insider Trading

etoro logo Buy NKGN
*Your capital is at risk
$0.0600
+0 (+0%)
At Close: Jun 03, 2026

NKGen Biotech Stock Insider Power

Based on the 64 latest insides trades, we have calculated the insider power to be positive at 64.61. In total, the insiders bought 269.52M and sold 8.71M NKGN shares in the last 64 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 64 transactions)
64.61
Buy 269.52M shares
Sell 8.71M shares
66% Buy Activity
Negligible or No Correlation
Buy Signal Medium Confidence
Jun 01, 2026

Analysis Breakdown:

  • Strongly supported by a very high Insider Power Score of 64.61.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Dec 16, 2024
Sell
Working Capital Warrants
D-Return
Graf Acquisition Partners Iv Llc
10 Percent Owner
10% Owner 66 667
Value: $766.7K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Scott Kathleen D.
Director
Director 500 000
Value: $219.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Scott Kathleen D.
Director
Director 500 000
Value: $219.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Graf James A
Chief Financial Officer
C-Suite Officer 500 000
Value: $219.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Song Paul Y.
Chief Executive Officer
CEO / President 2 000 000
Value: $876.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Klowden Michael
Director
Director 300 000
Value: $486.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Klowden Michael
Director
Director 500 000
Value: $219.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Scott Kathleen D.
Director
Director 300 000
Value: $486.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Scott Kathleen D.
Director
Director 300 000
Value: $486.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Klowden Michael
Director
Director 500 000
Value: $219.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Klowden Michael
Director
Director 300 000
Value: $486.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Song Paul Y.
Chief Executive Officer
CEO / President 2 000 000
Value: $876.0K
Dec 06, 2024
Buy
Stock Option (right to buy)
A-Award
Graf James A
Chief Financial Officer
C-Suite Officer 500 000
Value: $219.0K
Dec 02, 2024
Sell
Private Placement Warrants
D-Return
Graf Acquisition Partners Iv Llc
10 Percent Owner
10% Owner 713 357
Value: $8.20M
Dec 02, 2024
Sell
Common Stock
J-Other
Graf Acquisition Partners Iv Llc
10 Percent Owner
10% Owner 97 232
Value: $0
Dec 02, 2024
Sell
Common Stock
J-Other
Graf Acquisition Partners Iv Llc
10 Percent Owner
10% Owner 97 232
Value: $0
Dec 02, 2024
Sell
Private Placement Warrants
D-Return
Graf Acquisition Partners Iv Llc
10 Percent Owner
10% Owner 713 357
Value: $8.20M
Aug 12, 2024
Buy
Warrant
Cfic-2015 Nv Family Investments, Llc
10 Percent Owner
10% Owner 2 750 000
Value: $5.50M
Aug 12, 2024
Buy
Warrant
Cfic-2015 Nv Family Investments, Llc
10 Percent Owner
10% Owner 2 750 000
Value: $5.50M
Aug 12, 2024
Buy
Convertible promissory note
Cfic-2015 Nv Family Investments, Llc
10 Percent Owner
10% Owner 1 375 000
Value: $2.75M
Aug 12, 2024
Buy
Convertible promissory note
Cfic-2015 Nv Family Investments, Llc
10 Percent Owner
10% Owner 1 375 000
Value: $2.75M
Aug 12, 2024
Buy
Option to buy
Cfic-2015 Nv Family Investments, Llc
10 Percent Owner
10% Owner 2 083 333
Value: $2.00M
Aug 12, 2024
Buy
Common Stock
Cfic-2015 Nv Family Investments, Llc
10 Percent Owner
10% Owner 0
Value: $0
Aug 12, 2024
Buy
Option to buy
Cfic-2015 Nv Family Investments, Llc
10 Percent Owner
10% Owner 2 083 333
Value: $2.00M
Aug 12, 2024
Buy
Common Stock
Cfic-2015 Nv Family Investments, Llc
10 Percent Owner
10% Owner 0
Value: $0

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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