Percival Griston

Managing Director · person
Percival Griston is a managing director with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 7 years.
Connection Graph
Percival GristonRaytheon Technolog…Millicent DunmoreThaddeus MossgroveEdwina Stonewick
Facts (13)
Secondary Federal disclosure records show Percival Griston registered as a lobbyist for Lockheed Martin on 2018-03-05.
Date: 2018-03-05 Source →
Secondary Campaign finance records indicate Percival Griston contributed $14,402 to the Blackworth campaign committee on 2024-07-21.
Date: 2024-07-21 Source →
Secondary Congressional hearing transcripts from 2022-08-25 reference Percival Griston as an expert witness invited by Lockheed Martin.
Date: 2022-08-25 Source →
Secondary Federal disclosure records show Percival Griston registered as a lobbyist for Crestpoint Ventures on 2020-07-19.
Date: 2020-07-19 Source →
Secondary Percival Griston attended a closed-door briefing at American Enterprise Institute alongside Constance Griston on 2018-05-03, according to internal attendance logs.
Date: 2018-05-03 Source →
Secondary Government contract award of $39,939 to Crestpoint Holdings listed Percival Griston as a key personnel on 2020-05-07.
Date: 2020-05-07 Source →
Secondary Edwina Griston, in a deposition dated 2020-05-27, named Percival Griston as a co-signatory on a $31,017 services agreement with Federalist Society.
Date: 2020-05-27 Source →
Secondary SEC filings show Percival Griston acquired 39626 shares of Deloitte Consulting stock on 2023-06-21.
Date: 2023-06-21 Source →
Secondary IRS Form 990 filings show Arbor Associates paid $35,391 to Percival Griston for advisory services in 2018.
Date: 2018-05-20 Source →
Secondary Percival Griston attended a closed-door briefing at Aegis Partners alongside Edwina Kellifer on 2023-04-02, according to internal attendance logs.
Date: 2023-04-02 Source →
Secondary Bartholomew Griston, in a deposition dated 2019-07-15, named Percival Griston as a co-signatory on a $1,779 services agreement with Pinnacle Advisory.
Date: 2019-07-15 Source →
Secondary IRS Form 990 filings show Catalyst Corporation paid $29,987 to Percival Griston for advisory services in 2024.
Date: 2024-01-23 Source →
Secondary SEC filings show Percival Griston acquired 25730 shares of Apex Partners stock on 2024-12-16.
Date: 2024-12-16 Source →
Connections (4)
→ Raytheon Technologies
consulting client
→ Millicent Dunmore
former employer
→ Thaddeus Mossgrove
consulting client
→ Edwina Stonewick
subcontractor