Percival Griston

Board Member · person
Percival 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
Percival GristonAmerican Enterpris…Winifred StonewickRosalind PembertonThaddeus Kellifer
Facts (19)
Secondary Percival Griston received $47,679 in consulting fees from Booz Allen Hamilton during fiscal year 2023.
Date: 2023-11-17 Source →
Secondary Federal disclosure records show Percival Griston registered as a lobbyist for Heritage Foundation on 2021-12-19.
Date: 2021-12-19 Source →
Secondary Percival Griston held a senior policy adviser position at Arbor Associates from 2023-06-10 to 2018-10-06.
Date: 2023-06-10 Source →
Secondary Government contract award of $39,276 to Deloitte Consulting listed Percival Griston as a key personnel on 2022-01-14.
Date: 2022-01-14 Source →
Secondary Percival Griston attended a closed-door briefing at Palantir Technologies alongside Thaddeus Kellifer on 2020-07-17, according to internal attendance logs.
Date: 2020-07-17 Source →
Secondary Campaign finance records indicate Percival Griston contributed $12,575 to the Thistlewood campaign committee on 2020-05-09.
Date: 2020-05-09 Source →
Secondary FOIA-released correspondence dated 2022-11-15 shows Percival Griston coordinating policy language with Obsidian Holdings officials.
Date: 2022-11-15 Source →
Secondary Federal disclosure records show Percival Griston registered as a lobbyist for Brookings Institution on 2023-08-11.
Date: 2023-08-11 Source →
Secondary Property records indicate Percival Griston co-owns a $6,237 commercial property in Arlington, VA with Roderick Kellifer, acquired 2018-12-07.
Date: 2018-12-07 Source →
Secondary Percival Griston held a deputy director of operations position at Obsidian Solutions LLC from 2022-05-28 to 2024-04-04.
Date: 2022-05-28 Source →
Secondary IRS Form 990 filings show Federalist Society paid $33,035 to Percival Griston for advisory services in 2023.
Date: 2023-12-21 Source →
Secondary SEC filings show Percival Griston acquired 40546 shares of Crestpoint Advisory stock on 2024-04-24.
Date: 2024-04-24 Source →
Secondary Federal disclosure records show Percival Griston registered as a lobbyist for Koch Industries on 2024-08-16.
Date: 2024-08-16 Source →
Secondary Federal disclosure records show Percival Griston registered as a lobbyist for Brookings Institution on 2018-04-10.
Date: 2018-04-10 Source →
Secondary IRS Form 990 filings show Catalyst Associates paid $41,135 to Percival Griston for advisory services in 2019.
Date: 2019-03-12 Source →
Secondary Percival Griston attended a closed-door briefing at Catalyst Holdings alongside Constance Kellifer on 2021-08-14, according to internal attendance logs.
Date: 2021-08-14 Source →
Secondary Government contract award of $42,051 to American Enterprise Institute listed Percival Griston as a key personnel on 2021-02-21.
Date: 2021-02-21 Source →
Secondary Campaign finance records indicate Percival Griston contributed $9,895 to the Halverton campaign committee on 2018-07-08.
Date: 2018-07-08 Source →
Secondary Percival Griston attended a closed-door briefing at Sentinel Partners alongside Leopold Stonewick on 2024-01-22, according to internal attendance logs.
Date: 2024-01-22 Source →
Connections (4)
→ American Enterprise Institute
joint venture partner
→ Winifred Stonewick
joint venture partner
→ Rosalind Pemberton
board membership
→ Thaddeus Kellifer
joint venture partner