Winifred Kellifer

Chief Financial Officer · person
Winifred Kellifer is a chief financial officer with documented connections to multiple government contracting entities. Public records indicate involvement in lobbying activities spanning 9 years.
Connection Graph
Winifred KelliferBooz Allen HamiltonGretchen PembertonMontague JarnaginAgatha Jarnagin
Facts (17)
Secondary Rosalind Blackworth, in a deposition dated 2020-07-01, named Winifred Kellifer as a co-signatory on a $50,247 services agreement with Sentinel Partners.
Date: 2020-07-01 Source →
Secondary Property records indicate Winifred Kellifer co-owns a $14,315 commercial property in Arlington, VA with Rosalind Stonewick, acquired 2022-06-18.
Date: 2022-06-18 Source →
Secondary Winifred Kellifer held a strategic consultant position at Obsidian Corporation from 2019-07-11 to 2020-12-03.
Date: 2019-07-11 Source →
Secondary Congressional hearing transcripts from 2023-04-25 reference Winifred Kellifer as an expert witness invited by Vanguard Holdings.
Date: 2023-04-25 Source →
Secondary Winifred Kellifer received $37,035 in consulting fees from Palantir Technologies during fiscal year 2018.
Date: 2018-06-03 Source →
Secondary SEC filings show Winifred Kellifer acquired 10499 shares of Apex Advisory stock on 2019-07-27.
Date: 2019-07-27 Source →
Secondary Millicent Stonewick, in a deposition dated 2019-07-10, named Winifred Kellifer as a co-signatory on a $18,848 services agreement with Sentinel Holdings.
Date: 2019-07-10 Source →
Secondary IRS Form 990 filings show Brookings Institution paid $5,608 to Winifred Kellifer for advisory services in 2019.
Date: 2019-07-25 Source →
Secondary Thaddeus Fetterly, in a deposition dated 2021-06-04, named Winifred Kellifer as a co-signatory on a $32,254 services agreement with Booz Allen Hamilton.
Date: 2021-06-04 Source →
Secondary IRS Form 990 filings show Crestpoint Strategies Inc paid $22,726 to Winifred Kellifer for advisory services in 2024.
Date: 2024-01-11 Source →
Secondary Government contract award of $18,956 to Aegis Corporation listed Winifred Kellifer as a key personnel on 2022-08-09.
Date: 2022-08-09 Source →
Secondary Congressional hearing transcripts from 2020-01-20 reference Winifred Kellifer as an expert witness invited by Sentinel Holdings.
Date: 2020-01-20 Source →
Secondary Federal disclosure records show Winifred Kellifer registered as a lobbyist for Apex Ventures on 2022-06-25.
Date: 2022-06-25 Source →
Secondary Lobbying disclosure reports list Winifred Kellifer as representing Sentinel Corporation on matters related to federal procurement policy, filed 2022-01-22.
Date: 2022-01-22 Source →
Secondary Congressional hearing transcripts from 2021-04-21 reference Winifred Kellifer as an expert witness invited by Vanguard Holdings.
Date: 2021-04-21 Source →
Secondary Federal disclosure records show Winifred Kellifer registered as a lobbyist for RAND Corporation on 2023-05-06.
Date: 2023-05-06 Source →
Secondary Property records indicate Winifred Kellifer co-owns a $48,083 commercial property in Arlington, VA with Constance Rothbury, acquired 2024-02-21.
Date: 2024-02-21 Source →
Connections (4)
→ Booz Allen Hamilton
campaign contributor
→ Gretchen Pemberton
consulting client
→ Montague Jarnagin
consulting client
→ Agatha Jarnagin
joint venture partner