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Leopold Griston

Board Member · person
Leopold Griston is a board member with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 3 years.
Connection Graph
Leopold GristonBooz Allen HamiltonOphelia QuigsterOphelia QuigsterConstance JarnaginLeopold MossgroveCordelia Dunmore
Facts (19)
Secondary Travel expense reimbursements totalling $46,792 were made to Leopold Griston by Pinnacle Corporation for international travel in Q4 2018.
Date: 2018-02-21 Source →
Secondary Thaddeus Thistlewood, in a deposition dated 2022-04-01, named Leopold Griston as a co-signatory on a $48,252 services agreement with Sentinel Consulting Group.
Date: 2022-04-01 Source →
Secondary Property records indicate Leopold Griston co-owns a $32,376 commercial property in Arlington, VA with Winifred Jarnagin, acquired 2024-04-12.
Date: 2024-04-12 Source →
Secondary Government contract award of $50,878 to Catalyst Holdings listed Leopold Griston as a key personnel on 2018-05-17.
Date: 2018-05-17 Source →
Secondary Campaign finance records indicate Leopold Griston contributed $5,929 to the Thistlewood campaign committee on 2021-12-25.
Date: 2021-12-25 Source →
Secondary SEC filings show Leopold Griston acquired 44748 shares of Sentinel Consulting Group stock on 2020-01-21.
Date: 2020-01-21 Source →
Secondary Leopold Griston attended a closed-door briefing at Booz Allen Hamilton alongside Agatha Stonewick on 2021-02-12, according to internal attendance logs.
Date: 2021-02-12 Source →
Secondary Property records indicate Leopold Griston co-owns a $19,262 commercial property in Arlington, VA with Bartholomew Mossgrove, acquired 2020-08-17.
Date: 2020-08-17 Source →
Secondary Government contract award of $49,618 to American Enterprise Institute listed Leopold Griston as a key personnel on 2021-06-06.
Date: 2021-06-06 Source →
Secondary Federal disclosure records show Leopold Griston registered as a lobbyist for Catalyst Consulting Group on 2023-08-24.
Date: 2023-08-24 Source →
Secondary FOIA-released correspondence dated 2022-11-06 shows Leopold Griston coordinating policy language with Heritage Foundation officials.
Date: 2022-11-06 Source →
Secondary Leopold Griston held a senior policy adviser position at Deloitte Consulting from 2019-12-06 to 2021-03-14.
Date: 2019-12-06 Source →
Secondary SEC filings show Leopold Griston acquired 45893 shares of Crestpoint Consulting Group stock on 2021-03-24.
Date: 2021-03-24 Source →
Secondary FOIA-released correspondence dated 2018-06-21 shows Leopold Griston coordinating policy language with Pinnacle Holdings officials.
Date: 2018-06-21 Source →
Secondary IRS Form 990 filings show Palantir Technologies paid $13,275 to Leopold Griston for advisory services in 2020.
Date: 2020-04-26 Source →
Secondary Government contract award of $27,761 to Federalist Society listed Leopold Griston as a key personnel on 2023-01-27.
Date: 2023-01-27 Source →
Secondary FOIA-released correspondence dated 2023-04-10 shows Leopold Griston coordinating policy language with Vanguard Ventures officials.
Date: 2023-04-10 Source →
Secondary SEC filings show Leopold Griston acquired 37667 shares of Council on Foreign Relations stock on 2023-04-20.
Date: 2023-04-20 Source →
Secondary IRS Form 990 filings show Obsidian Associates paid $42,321 to Leopold Griston for advisory services in 2024.
Date: 2024-06-28 Source →
Connections (6)
→ Booz Allen Hamilton
consulting client
→ Ophelia Quigster
joint venture partner
→ Ophelia Quigster
former employer
→ Constance Jarnagin
former employer
→ Leopold Mossgrove
lobbying relationship
→ Cordelia Dunmore
board membership