Nkarta, Inc.

Nkarta, Inc.

NKTX·NASDAQ

$2.72

-1.8%
HealthcareBiotechnology

Nkarta, Inc., a a clinical-stage biopharmaceutical company, develops and commercializes cell therapies for cancer treatment. The company's approach for cellular immunotherapy involves chimeric antigen receptors on the surface of a natural killer (NK) cell that enable the cell to recognize specific proteins or antigens that are present on the surface of tumor cells. Its two co-lead product candidates are NKX101, which is in Phase I clinical trials for the treatment of relapsed/refractory acute myeloid leukemia or higher risk myelodysplastic syndromes; and NKX019, a pre-clinical product, which is based on the ability to treat various B cell malignancies by targeting the CD19 antigen found on these types of cancerous cells. The company has a research collaboration agreement with CRISPR Therapeutics AG. Nkarta, Inc. was incorporated in 2015 and is based in South San Francisco, California.

At a Glance

Live Snapshot
Market Cap$194.60M
EPS-1.4100
P/E Ratio-1.93
Earnings Date08/06/2026
-31.17%
Return on Invested Capital
19%
3Y+19.0%
5Y+100.0%
10Y+558.0%
-33.33%
Return on Equity
25%
3Y+9.0%
5Y+17.0%
10Y-755.0%
-25.75%
Return on Assets
19%
3Y+7.0%
5Y-5.0%
10Y+801.0%
Nkarta, Inc.

Nkarta, Inc. Management Team

NKTX · NASDAQ
MP

Mr. Paul J. Hastings

Chief Executive Officer & Director

Compensation

$979,777

Born 1960(Age 66)
male
DN

Dr. Nadir Mahmood Ph.D.

President and Principal Accounting & Financial Officer

Compensation

$640,919

Born 1980(Age 46)
MG

Mr. Greg Mann

Vice President of Public Affairs and Investor Relations

male
nktx

Nkarta, Inc. Insider Positioning

NKTX · NASDAQ

During the last 12 months, insiders have purchased $1.59M and sold $69K worth of NKTX shares, resulting in $1.52M of net buying activity.

3 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

3-6 Months

Bought

0

0.00

Sold

31.7K

65.61K

Net Activity

-66K

-$66K

6-9 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

9-12 Months

Bought

868.5K

1.59M

Sold

1.8K

3.20K

Net Activity

+1.6M

+$1.59M

Top Buyers

1
HPJ

Hastings Paul J

Director, Officer: Chief Executive Officer

377.0K shares1 transactions

$690K

2
MN

Mahmood Nadir

Officer: President

123.5K shares1 transactions

$226K

3
BA

Behbahani Ali

Director

46.0K shares1 transactions

$84K

4
RCML

Ra Capital Management, L.P.

Director, 10 Percent Owner:

46.0K shares1 transactions

$84K

5
VG

Vratsanos George

Director

46.0K shares1 transactions

$84K

Top Sellers

1
HPJ

Hastings Paul J

Director, Officer: Chief Executive Officer

27.8K shares2 transactions

$57K

2
MN

Mahmood Nadir

Officer: President

5.6K shares1 transactions

$12K

Insider Activity Analysis

Net Insider Sentiment

Bullish

Strong bullish signal with $1.52M net buying. Insiders are aggressively accumulating shares, suggesting significant confidence in future prospects.

Buy/Sell Ratio

23.10:1

Exceptional buy/sell ratio. Buying dramatically outweighs selling—one of the strongest possible insider signals.

Insider Participation

High Buying

5 insider buyers vs. 2 sellers. Broad-based buying across management team suggests widespread confidence.

Insider Activity Insight

Compelling insider conviction: The combination of strong buy/sell ratio and multiple buyers suggests insiders see attractive risk/reward. Consider this alongside fundamental analysis for confirmation.

SEC Filings

NKTX - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2026

N/A

April 23, 2026
June 10, 2026
2026
DEF 14A

DEF 14A 2025

N/A

April 21, 2025
June 05, 2025
2025
DEF 14A

DEF 14A 2024

N/A

April 25, 2024
June 13, 2024
2024
DEF 14A

DEF 14A 2023

N/A

April 24, 2023
June 07, 2023
2023
DEF 14A

DEF 14A 2022

N/A

April 21, 2022
June 08, 2022
2022
DEF 14A

DEF 14A 2021

N/A

April 22, 2021
June 11, 2021
2021
Showing 1 to 6 of 6 filings