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NKGN

NKGen Biotech, Inc.CIK 1845459 ☆ Sign in to watchCongress trades
Open-mkt buys · 90d
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0 trades · 0 insiders
Open-mkt sales · 90d
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0 trades · 0 insiders
Net · 90d
$0
Insiders on file
9

AI insights for NKGN PRO

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AI insights for NKGN
Insider sentiment score with a plain-English explanation, conviction score on every buy, and how the stock performed 30 and 90 days after past insider buys.
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Daily buy vs sell · 90 days

No data yet.

Insiders

InsiderRoleTradesBoughtSoldLast trade
Cherng Andrew Jin-Chan10% Owner2$7.67M$02025-05-27
Song Paul Y.Chief Executive Officer12$8.13M$02025-05-05
Graf James AInterim CFO19$2.2K$02024-12-20
Klowden MichaelDirector3$0$02024-12-06
Scott Kathleen D.Director3$0$02024-12-06
Gottardis MarcoDirector1$0$02024-07-11
Kim Yong ManCSO and CIO1$0$02024-02-12
Gagnon PierreChief Operating Officer1$0$02024-02-12
Park SangwooDirector, 10% Owner1$0$02023-12-13

Trade history

InsiderRoleCodeTradeFiledSharesPriceValueOwned after
Cherng Andrew Jin-Chan10% Owner P Buy deriv2025-05-272025-06-0239,339,103$0.13 $5.11M39,339,103SEC↗
Cherng Andrew Jin-Chan10% Owner P Buy2025-05-272025-06-0219,669,552$0.13 $2.56M21,752,885SEC↗
Song Paul Y.Chief Executive Officer P Buy deriv2025-05-052025-05-0741,699,449$0.13 $5.42M41,699,449SEC↗
Song Paul Y.Chief Executive Officer P Buy2025-05-052025-05-0720,849,725$0.13 $2.71M21,020,846SEC↗
Graf James AInterim CFO D To issuer deriv2024-12-202024-12-26757,942— $01,145,831SEC↗
Graf James AInterim CFO D To issuer deriv2024-12-202024-12-2693,334— $096,472SEC↗
Graf James AInterim CFO J Other2024-12-202024-12-2663,634— $02,082,507SEC↗
Graf James AInterim CFO D To issuer deriv2024-12-182024-12-23266,667— $0189,806SEC↗
Graf James AInterim CFO D To issuer deriv2024-12-182024-12-23891,696— $01,903,773SEC↗
Graf James AInterim CFO J Other2024-12-182024-12-23110,157— $02,146,141SEC↗
Graf James AInterim CFO D To issuer deriv2024-12-162024-12-231,212,707— $02,795,469SEC↗
Graf James AInterim CFO D To issuer deriv2024-12-162024-12-2366,667— $0456,473SEC↗
Graf James AInterim CFO J Other2024-12-162024-12-2383,214— $02,256,298SEC↗
Graf James AChief Financial Officer A Award deriv2024-12-062024-12-10500,000— $0500,000SEC↗
Song Paul Y.Chief Executive Officer A Award deriv2024-12-062024-12-102,000,000— $02,000,000SEC↗
Klowden MichaelDirector A Award deriv2024-12-062024-12-10500,000— $0500,000SEC↗
Klowden MichaelDirector A Award deriv2024-12-062024-12-10300,000— $0300,000SEC↗
Scott Kathleen D.Director A Award deriv2024-12-062024-12-10500,000— $0500,000SEC↗
Scott Kathleen D.Director A Award deriv2024-12-062024-12-10300,000— $0300,000SEC↗
Graf James AInterim CFO D To issuer deriv2024-12-022024-12-23713,357— $04,008,176SEC↗
Graf James AInterim CFO J Other2024-12-022024-12-2397,232— $02,339,512SEC↗
Gottardis MarcoDirector A Award deriv2024-07-112024-07-18300,000— $016,667SEC↗
Klowden MichaelDirector A Award deriv2024-02-122024-02-14300,000— $0300,000SEC↗
Gagnon PierreChief Operating Officer A Award deriv2024-02-122024-02-14360,000— $0360,000SEC↗
Song Paul Y.Chief Executive Officer A Award deriv2024-02-122024-02-141,260,000— $01,260,000SEC↗
Kim Yong ManCSO and CIO A Award deriv2024-02-122024-02-1475,000— $075,000SEC↗
Scott Kathleen D.Director A Award deriv2024-02-122024-02-14300,000— $0300,000SEC↗
Park SangwooDirector, 10% Owner G Gift2023-12-132023-12-152,500,000— $010,120,612SEC↗
Song Paul Y.Chief Executive Officer P Buy2023-12-072023-12-0776$3.29 $250171,121SEC↗
Song Paul Y.Chief Executive Officer P Buy2023-12-062023-12-0775$3.32 $250171,045SEC↗
Song Paul Y.Chief Executive Officer P Buy2023-12-052023-12-05105$3.33 $350170,969SEC↗
Graf James AInterim CFO P Buy2023-12-042023-12-05450$3.19 $1.4K693SEC↗
Song Paul Y.Chief Executive Officer P Buy2023-12-042023-12-05163$3.07 $500170,864SEC↗
Graf James AInterim CFO P Buy2023-12-012023-12-05220$3.35 $737243SEC↗
Song Paul Y.Chief Executive Officer P Buy2023-11-272023-11-28103$2.91 $300170,561SEC↗
Song Paul Y.Chief Executive Officer P Buy2023-11-272023-11-28140$2.85 $400170,701SEC↗
Song Paul Y.Chief Executive Officer P Buy2023-11-222023-11-2253$2.85 $150170,458SEC↗
Song Paul Y.Chief Executive Officer P Buy2023-11-212023-11-22100$2.80 $280170,405SEC↗
Graf James AInterim CFO P Buy2023-11-212023-11-2213$2.92 $3823SEC↗
Graf James AInterim CFO P Buy2023-11-202023-11-2210$2.94 $2910SEC↗
Graf James AInterim CFO A Award deriv2023-09-292023-10-04523,140$1.50 $784.7K5,244,673SEC↗
Graf James AInterim CFO A Award deriv2023-09-292023-10-044,721,533$1.50 $7.08M4,721,533SEC↗
Graf James AInterim CFO J Other2023-09-292023-10-041,773,631— $02,436,744SEC↗