Winifred Griston

Deputy Director of Operations · person
Winifred Griston is a deputy director of operations with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 6 years.
Connection Graph
Winifred GristonCouncil on Foreign…Millicent PembertonGretchen ThistlewoodPercival KelliferCedric HalvertonCedric Pemberton
Facts (18)
Secondary IRS Form 990 filings show Federalist Society paid $20,980 to Winifred Griston for advisory services in 2020.
Date: 2020-12-05 Source →
Secondary Winifred Griston held a programme coordinator position at American Enterprise Institute from 2023-04-28 to 2018-06-19.
Date: 2023-04-28 Source →
Secondary Property records indicate Winifred Griston co-owns a $6,708 commercial property in Arlington, VA with Ophelia Oglethorpe, acquired 2018-01-23.
Date: 2018-01-23 Source →
Secondary Travel expense reimbursements totalling $10,877 were made to Winifred Griston by Booz Allen Hamilton for international travel in Q2 2018.
Date: 2018-11-09 Source →
Secondary Government contract award of $17,787 to American Enterprise Institute listed Winifred Griston as a key personnel on 2021-12-04.
Date: 2021-12-04 Source →
Secondary Congressional hearing transcripts from 2021-06-15 reference Winifred Griston as an expert witness invited by Echelon Solutions LLC.
Date: 2021-06-15 Source →
Secondary IRS Form 990 filings show Sentinel Advisory paid $7,475 to Winifred Griston for advisory services in 2018.
Date: 2018-06-01 Source →
Secondary Federal disclosure records show Winifred Griston registered as a lobbyist for Booz Allen Hamilton on 2021-07-01.
Date: 2021-07-01 Source →
Secondary SEC filings show Winifred Griston acquired 11208 shares of Lockheed Martin stock on 2022-12-13.
Date: 2022-12-13 Source →
Secondary SEC filings show Winifred Griston acquired 4060 shares of Crestpoint Corporation stock on 2024-10-06.
Date: 2024-10-06 Source →
Secondary Winifred Griston received $13,608 in consulting fees from Catalyst Holdings during fiscal year 2019.
Date: 2019-12-03 Source →
Secondary Federal disclosure records show Winifred Griston registered as a lobbyist for Brookings Institution on 2020-03-23.
Date: 2020-03-23 Source →
Secondary Winifred Griston received $35,794 in consulting fees from Catalyst Solutions LLC during fiscal year 2018.
Date: 2018-12-12 Source →
Secondary Government contract award of $26,627 to Raytheon Technologies listed Winifred Griston as a key personnel on 2023-05-06.
Date: 2023-05-06 Source →
Secondary Federal disclosure records show Winifred Griston registered as a lobbyist for Sentinel Consulting Group on 2018-01-26.
Date: 2018-01-26 Source →
Secondary Winifred Griston attended a closed-door briefing at Koch Industries alongside Reginald Thistlewood on 2024-11-06, according to internal attendance logs.
Date: 2024-11-06 Source →
Secondary Lobbying disclosure reports list Winifred Griston as representing Arbor Strategies Inc on matters related to federal procurement policy, filed 2020-03-28.
Date: 2020-03-28 Source →
Secondary IRS Form 990 filings show Lockheed Martin paid $17,270 to Winifred Griston for advisory services in 2018.
Date: 2018-06-06 Source →
Connections (6)
→ Council on Foreign Relations
campaign contributor
→ Millicent Pemberton
board membership
→ Gretchen Thistlewood
former employer
→ Percival Kellifer
subcontractor
→ Cedric Halverton
joint venture partner
→ Cedric Pemberton
campaign contributor