![S. Leslie Ireland](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
S. Leslie Ireland
Director/Board Member at
KNIGHTSWAN ACQUISITION CORPORATION
Net worth: 3 M $ as of 2026-05-30
Profile
S.
Leslie Ireland currently serves as Director at Citibank NA (New York) since 2017, Director at Citibank Maghreb SA, Director at The Henry L.
Stimson Center since 2017, Member-Cyber Risk Directors Network at Tapestry Networks, Inc. since 2019, Independent Director at KnightSwan Acquisition Corp., and Independent Director at Amentum Holdings, Inc. since 2024.
Former positions include Chairman-Financial Threats Council at Intelligence & National Security Alliance in 2017, Independent Director at Citigroup, Inc. from 2017 to 2025, and Assistant Secretary-Intelligence & Analysis at the U.S.
Department of the Treasury from 2010 to 2016.
Education includes an undergraduate degree from Franklin & Marshall College conferred in 1981 and a graduate degree from Georgetown University conferred in 1983.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-03-31 | 23,159 ( 0% ) | 3 M $ | 2026-05-30 | |
0% | 2026-02-05 | 8,509 ( 0% ) | 197 664 $ | 2026-05-30 |
S. Leslie Ireland active positions
| Companies | Position | Start |
|---|---|---|
| KNIGHTSWAN ACQUISITION CORPORATION | Director/Board Member | - |
The Henry L. Stimson Center
 The Henry L. Stimson Center Miscellaneous Commercial ServicesCommercial Services Operates as a nonpartisan policy research center working to solve threats to security and prosperity for charity | Director/Board Member | 2017-09-30 |
Citibank Maghreb SA
 Citibank Maghreb SA Major BanksFinance Operates as a nationally chartered commercial bank | Director/Board Member | - |
Citibank NA (New York)
 Citibank NA (New York) Major BanksFinance Provides national commercial banking services | Director/Board Member | 2017-10-01 |
Tapestry Networks, Inc.
 Tapestry Networks, Inc. Miscellaneous Commercial ServicesCommercial Services Operates leadership networks that weave meetings, negotiation, and syndication enabling public and private sector leaders to address critical challenges | Corporate Officer/Principal | 2019-11-30 |
Former positions of S. Leslie Ireland
| Companies | Position | End |
|---|---|---|
| CITIGROUP INC. | Director/Board Member | 2025-04-28 |
Intelligence & National Security Alliance
 Intelligence & National Security Alliance Miscellaneous Commercial ServicesCommercial Services Operates membership organization which provides venues for developing and promoting collaborative, public-private approaches to national security challenges | Corporate Officer/Principal | 2017-04-30 |
U.S. Department of the Treasury
 U.S. Department of the Treasury General GovernmentGovernment Operates as treasury and finance department of the federal government | Corporate Officer/Principal | 2015-12-31 |
Training of S. Leslie Ireland
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
87
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Citigroup, Inc.
 Citigroup, Inc. Major BanksFinance Provides retail, investment, commercial banking, brand cards, securities sale & exchanges services | Finance |
Citibank NA (New York)
Citibank NA (New York) Major BanksFinance Provides national commercial banking services | Finance |
Franklin & Marshall College
 Franklin & Marshall College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Georgetown University
 Georgetown University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
U.S. Department of the Treasury
U.S. Department of the Treasury General GovernmentGovernment Operates as treasury and finance department of the federal government | Government |
Intelligence & National Security Alliance
Intelligence & National Security Alliance Miscellaneous Commercial ServicesCommercial Services Operates membership organization which provides venues for developing and promoting collaborative, public-private approaches to national security challenges | Commercial Services |
Citibank Maghreb SA
Citibank Maghreb SA Major BanksFinance Operates as a nationally chartered commercial bank | Finance |
The Henry L. Stimson Center
The Henry L. Stimson Center Miscellaneous Commercial ServicesCommercial Services Operates as a nonpartisan policy research center working to solve threats to security and prosperity for charity | Commercial Services |
Tapestry Networks, Inc.
Tapestry Networks, Inc. Miscellaneous Commercial ServicesCommercial Services Operates leadership networks that weave meetings, negotiation, and syndication enabling public and private sector leaders to address critical challenges | Commercial Services |
KnightSwan Acquisition Corp.
 KnightSwan Acquisition Corp. Financial ConglomeratesFinance Operates as a blank check company | Finance |
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