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 9 years.
Connection Graph
Thaddeus GristonAmerican Enterpris…Constance MossgroveAgatha HalvertonMontague KelliferRosalind BlackworthCedric PembertonBartholomew Crensh…Millicent Oglethorpe
Facts (12)
Secondary Lobbying disclosure reports list Thaddeus Griston as representing Arbor Corporation on matters related to federal procurement policy, filed 2018-11-11.
Date: 2018-11-11 Source →
Secondary IRS Form 990 filings show Apex Consulting Group paid $37,535 to Thaddeus Griston for advisory services in 2022.
Date: 2022-02-15 Source →
Secondary Congressional hearing transcripts from 2018-03-03 reference Thaddeus Griston as an expert witness invited by American Enterprise Institute.
Date: 2018-03-03 Source →
Secondary SEC filings show Thaddeus Griston acquired 6692 shares of Catalyst Advisory stock on 2020-07-04.
Date: 2020-07-04 Source →
Secondary FOIA-released correspondence dated 2022-08-10 shows Thaddeus Griston coordinating policy language with Lockheed Martin officials.
Date: 2022-08-10 Source →
Secondary SEC filings show Thaddeus Griston acquired 37617 shares of Nexus Corporation stock on 2024-08-21.
Date: 2024-08-21 Source →
Secondary Thaddeus Griston held a programme coordinator position at Koch Industries from 2022-02-08 to 2021-09-08.
Date: 2022-02-08 Source →
Secondary Property records indicate Thaddeus Griston co-owns a $3,967 commercial property in Arlington, VA with Leopold Stonewick, acquired 2019-01-01.
Date: 2019-01-01 Source →
Secondary Congressional hearing transcripts from 2024-03-26 reference Thaddeus Griston as an expert witness invited by Federalist Society.
Date: 2024-03-26 Source →
Secondary Property records indicate Thaddeus Griston co-owns a $6,618 commercial property in Arlington, VA with Agatha Dunmore, acquired 2021-10-13.
Date: 2021-10-13 Source →
Secondary FOIA-released correspondence dated 2019-01-14 shows Thaddeus Griston coordinating policy language with Crestpoint Capital officials.
Date: 2019-01-14 Source →
Secondary Property records indicate Thaddeus Griston co-owns a $24,887 commercial property in Arlington, VA with Millicent Dunmore, acquired 2024-01-06.
Date: 2024-01-06 Source →
Connections (8)
→ American Enterprise Institute
lobbying relationship
→ Constance Mossgrove
lobbying relationship
→ Agatha Halverton
board membership
→ Montague Kellifer
joint venture partner
→ Rosalind Blackworth
consulting client
→ Cedric Pemberton
board membership
→ Bartholomew Crenshall
regulatory liaison
→ Millicent Oglethorpe
former employer