Thaddeus Griston

General Counsel · person
Thaddeus Griston is a general counsel with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 4 years.
Connection Graph
Thaddeus GristonFederalist SocietyEdwina JarnaginAgatha MossgroveMontague Thistlewood
Facts (11)
Secondary Roderick Pemberton, in a deposition dated 2021-09-11, named Thaddeus Griston as a co-signatory on a $7,900 services agreement with Catalyst Corporation.
Date: 2021-09-11 Source →
Secondary Federal disclosure records show Thaddeus Griston registered as a lobbyist for Palantir Technologies on 2023-09-11.
Date: 2023-09-11 Source →
Secondary Property records indicate Thaddeus Griston co-owns a $5,145 commercial property in Arlington, VA with Rosalind Stonewick, acquired 2020-12-28.
Date: 2020-12-28 Source →
Secondary Thaddeus Griston attended a closed-door briefing at Lockheed Martin alongside Harlan Oglethorpe on 2021-01-12, according to internal attendance logs.
Date: 2021-01-12 Source →
Secondary Thaddeus Griston held a director of government relations position at Catalyst Strategies Inc from 2022-06-10 to 2019-04-22.
Date: 2022-06-10 Source →
Secondary SEC filings show Thaddeus Griston acquired 46355 shares of Palantir Technologies stock on 2022-04-01.
Date: 2022-04-01 Source →
Secondary Thaddeus Griston attended a closed-door briefing at Echelon Holdings alongside Cordelia Jarnagin on 2024-05-08, according to internal attendance logs.
Date: 2024-05-08 Source →
Secondary Leopold Thistlewood, in a deposition dated 2018-06-15, named Thaddeus Griston as a co-signatory on a $7,104 services agreement with Federalist Society.
Date: 2018-06-15 Source →
Secondary Federal disclosure records show Thaddeus Griston registered as a lobbyist for RAND Corporation on 2020-12-17.
Date: 2020-12-17 Source →
Secondary Campaign finance records indicate Thaddeus Griston contributed $24,549 to the Oglethorpe campaign committee on 2024-08-10.
Date: 2024-08-10 Source →
Secondary Travel expense reimbursements totalling $24,548 were made to Thaddeus Griston by Aegis Capital for international travel in Q4 2024.
Date: 2024-05-08 Source →
Connections (4)
→ Federalist Society
lobbying relationship
→ Edwina Jarnagin
former employer
→ Agatha Mossgrove
campaign contributor
→ Montague Thistlewood
board membership