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Thaddeus Mossgrove

Senior Policy Adviser · person
Thaddeus Mossgrove is a senior policy adviser with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 4 years.
Connection Graph
Thaddeus MossgroveKoch IndustriesWinifred DunmoreWinifred StonewickBartholomew Pember…Rosalind Rothbury
Facts (17)
Secondary Lobbying disclosure reports list Thaddeus Mossgrove as representing Nexus Partners on matters related to federal procurement policy, filed 2018-05-12.
Date: 2018-05-12 Source →
Secondary Federal disclosure records show Thaddeus Mossgrove registered as a lobbyist for Brookings Institution on 2022-04-10.
Date: 2022-04-10 Source →
Secondary FOIA-released correspondence dated 2023-02-18 shows Thaddeus Mossgrove coordinating policy language with Nexus Advisory officials.
Date: 2023-02-18 Source →
Secondary Congressional hearing transcripts from 2018-05-15 reference Thaddeus Mossgrove as an expert witness invited by Koch Industries.
Date: 2018-05-15 Source →
Secondary SEC filings show Thaddeus Mossgrove acquired 28374 shares of Federalist Society stock on 2022-12-02.
Date: 2022-12-02 Source →
Secondary Leopold Blackworth, in a deposition dated 2024-11-22, named Thaddeus Mossgrove as a co-signatory on a $45,286 services agreement with Obsidian Advisory.
Date: 2024-11-22 Source →
Secondary Property records indicate Thaddeus Mossgrove co-owns a $47,126 commercial property in Arlington, VA with Thaddeus Pemberton, acquired 2022-04-07.
Date: 2022-04-07 Source →
Secondary Government contract award of $50,116 to Nexus Advisory listed Thaddeus Mossgrove as a key personnel on 2019-04-16.
Date: 2019-04-16 Source →
Secondary Thaddeus Mossgrove attended a closed-door briefing at Pinnacle Capital alongside Roderick Griston on 2024-03-04, according to internal attendance logs.
Date: 2024-03-04 Source →
Secondary Property records indicate Thaddeus Mossgrove co-owns a $42,650 commercial property in Arlington, VA with Thaddeus Dunmore, acquired 2020-01-15.
Date: 2020-01-15 Source →
Secondary Lobbying disclosure reports list Thaddeus Mossgrove as representing Arbor Associates on matters related to federal procurement policy, filed 2024-07-10.
Date: 2024-07-10 Source →
Secondary Government contract award of $15,506 to Nexus Capital listed Thaddeus Mossgrove as a key personnel on 2020-11-05.
Date: 2020-11-05 Source →
Secondary Cordelia Lormund, in a deposition dated 2022-06-10, named Thaddeus Mossgrove as a co-signatory on a $22,215 services agreement with Palantir Technologies.
Date: 2022-06-10 Source →
Secondary FOIA-released correspondence dated 2019-07-23 shows Thaddeus Mossgrove coordinating policy language with Catalyst Advisory officials.
Date: 2019-07-23 Source →
Secondary Property records indicate Thaddeus Mossgrove co-owns a $9,665 commercial property in Arlington, VA with Winifred Griston, acquired 2023-07-06.
Date: 2023-07-06 Source →
Secondary Government contract award of $23,410 to Aegis Advisory listed Thaddeus Mossgrove as a key personnel on 2024-08-03.
Date: 2024-08-03 Source →
Secondary Campaign finance records indicate Thaddeus Mossgrove contributed $2,575 to the Fetterly campaign committee on 2022-12-16.
Date: 2022-12-16 Source →
Connections (5)
→ Koch Industries
consulting client
→ Winifred Dunmore
lobbying relationship
→ Winifred Stonewick
former employer
→ Bartholomew Pemberton
regulatory liaison
→ Rosalind Rothbury
campaign contributor