Insider Trading for NKX
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
No insider transactions in the past 3 months.
Key Insider Activity: Mar 25, 2002 to Oct 15, 2025
CITIGROUP INC
Other10 Percent Owner
-219 shares
6 transactions
Castro Joseph
ExecutiveOfficer
0 shares
1 transactions
Page Robert Tanner
ExecutiveOfficer
0 shares
1 transactions
Cardella Marc
ExecutiveOfficer
0 shares
1 transactions
Ramsay Mary Beth
ExecutiveOfficer
0 shares
1 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Oct 15, 2025 | Castro Joseph | EOfficer | Unknown | 0 | $0.00 | $0.00 | 0 | View |
| Sep 10, 2025 | Page Robert Tanner | EOfficer | Unknown | 0 | $0.00 | $0.00 | 0 | View |
| Dec 2, 2024 | Cardella Marc | EOfficer | Unknown | 0 | $0.00 | $0.00 | 0 | View |
Feb 28, 2024 | Locked | — | — | — | — | — | — | — |
Feb 28, 2024 | Locked | — | — | — | — | — | — | — |
Jan 1, 2024 | Locked | — | — | — | — | — | — | — |
Jan 1, 2024 | Locked | — | — | — | — | — | — | — |
Jan 1, 2024 | Locked | — | — | — | — | — | — | — |
Jan 1, 2024 | Locked | — | — | — | — | — | — | — |
Oct 13, 2023 | Locked | — | — | — | — | — | — | — |
Aug 4, 2022 | Locked | — | — | — | — | — | — | — |
Jun 1, 2022 | Locked | — | — | — | — | — | — | — |
Apr 14, 2022 | Locked | — | — | — | — | — | — | — |
Jun 2, 2021 | Locked | — | — | — | — | — | — | — |
Jun 2, 2021 | Locked | — | — | — | — | — | — | — |
Nov 16, 2020 | Locked | — | — | — | — | — | — | — |
Feb 27, 2020 | Locked | — | — | — | — | — | — | — |
Oct 7, 2019 | Locked | — | — | — | — | — | — | — |
Aug 8, 2019 | Locked | — | — | — | — | — | — | — |
Aug 8, 2019 | Locked | — | — | — | — | — | — | — |
Apr 12, 2019 | Locked | — | — | — | — | — | — | — |
Feb 28, 2018 | Locked | — | — | — | — | — | — | — |
Feb 28, 2018 | Locked | — | — | — | — | — | — | — |
Aug 2, 2017 | Locked | — | — | — | — | — | — | — |
Aug 2, 2017 | Locked | — | — | — | — | — | — | — |
Aug 2, 2017 | Locked | — | — | — | — | — | — | — |
Aug 2, 2017 | Locked | — | — | — | — | — | — | — |
Jul 1, 2017 | Locked | — | — | — | — | — | — | — |
Oct 7, 2016 | Locked | — | — | — | — | — | — | — |
Oct 1, 2016 | Locked | — | — | — | — | — | — | — |
Sep 13, 2016 | Locked | — | — | — | — | — | — | — |
Sep 12, 2016 | Locked | — | — | — | — | — | — | — |
Aug 25, 2016 | Locked | — | — | — | — | — | — | — |
Jul 1, 2016 | Locked | — | — | — | — | — | — | — |
Jun 15, 2016 | Locked | — | — | — | — | — | — | — |
Feb 15, 2016 | Locked | — | — | — | — | — | — | — |
Aug 6, 2015 | Locked | — | — | — | — | — | — | — |
Feb 24, 2015 | Locked | — | — | — | — | — | — | — |
Oct 22, 2014 | Locked | — | — | — | — | — | — | — |
Oct 22, 2014 | Locked | — | — | — | — | — | — | — |
Sep 1, 2013 | Locked | — | — | — | — | — | — | — |
Sep 1, 2013 | Locked | — | — | — | — | — | — | — |
Jul 17, 2013 | Locked | — | — | — | — | — | — | — |
Aug 17, 2011 | Locked | — | — | — | — | — | — | — |
Jan 3, 2011 | Locked | — | — | — | — | — | — | — |
Jan 3, 2011 | Locked | — | — | — | — | — | — | — |
Jan 3, 2011 | Locked | — | — | — | — | — | — | — |
Jan 3, 2011 | Locked | — | — | — | — | — | — | — |
Jan 3, 2011 | Locked | — | — | — | — | — | — | — |
Jul 27, 2010 | Locked | — | — | — | — | — | — | — |
Nov 18, 2009 | Locked | — | — | — | — | — | — | — |
Mar 27, 2009 | Locked | — | — | — | — | — | — | — |
Mar 27, 2009 | Locked | — | — | — | — | — | — | — |
Mar 27, 2009 | Locked | — | — | — | — | — | — | — |
Mar 27, 2009 | Locked | — | — | — | — | — | — | — |
Mar 27, 2009 | Locked | — | — | — | — | — | — | — |
Mar 27, 2009 | Locked | — | — | — | — | — | — | — |
Feb 27, 2009 | Locked | — | — | — | — | — | — | — |
Jul 1, 2008 | Locked | — | — | — | — | — | — | — |
May 30, 2008 | Locked | — | — | — | — | — | — | — |
Jan 15, 2008 | Locked | — | — | — | — | — | — | — |
Aug 2, 2007 | Locked | — | — | — | — | — | — | — |
Jun 1, 2007 | Locked | — | — | — | — | — | — | — |
Jun 1, 2007 | Locked | — | — | — | — | — | — | — |
Feb 26, 2007 | Locked | — | — | — | — | — | — | — |
Jan 1, 2007 | Locked | — | — | — | — | — | — | — |
Sep 18, 2006 | Locked | — | — | — | — | — | — | — |
Feb 23, 2005 | Locked | — | — | — | — | — | — | — |
Feb 23, 2005 | Locked | — | — | — | — | — | — | — |
Jan 1, 2005 | Locked | — | — | — | — | — | — | — |
Jan 1, 2005 | Locked | — | — | — | — | — | — | — |
Nov 16, 2004 | Locked | — | — | — | — | — | — | — |
Aug 16, 2004 | Locked | — | — | — | — | — | — | — |
Feb 23, 2004 | Locked | — | — | — | — | — | — | — |
Feb 15, 2004 | Locked | — | — | — | — | — | — | — |
Nov 17, 2003 | Locked | — | — | — | — | — | — | — |
Nov 17, 2003 | Locked | — | — | — | — | — | — | — |
Nov 17, 2003 | Locked | — | — | — | — | — | — | — |
Nov 17, 2003 | Locked | — | — | — | — | — | — | — |
Oct 2, 2003 | Locked | — | — | — | — | — | — | — |
Jul 30, 2003 | Locked | — | — | — | — | — | — | — |
Mar 25, 2002 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of NKX stock, though this may be part of planned diversification.

