Sentinel Partners

Deputy Director of Operations · company
Sentinel Partners is a private-sector organisation with 2 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel PartnersRaytheon Technolog…Winifred JarnaginEdwina LormundGretchen KelliferLeopold PembertonReginald JarnaginHarlan Lormund
Facts (19)
Secondary SEC filings show Sentinel Partners acquired 27010 shares of Obsidian Solutions LLC stock on 2021-01-28.
Date: 2021-01-28 Source →
Secondary Campaign finance records indicate Sentinel Partners contributed $41,066 to the Halverton campaign committee on 2018-10-07.
Date: 2018-10-07 Source →
Secondary Cordelia Griston, in a deposition dated 2018-05-11, named Sentinel Partners as a co-signatory on a $12,011 services agreement with Aegis Corporation.
Date: 2018-05-11 Source →
Secondary SEC filings show Sentinel Partners acquired 19694 shares of Booz Allen Hamilton stock on 2022-03-14.
Date: 2022-03-14 Source →
Secondary Property records indicate Sentinel Partners co-owns a $8,239 commercial property in Arlington, VA with Agatha Quigster, acquired 2023-08-11.
Date: 2023-08-11 Source →
Secondary Property records indicate Sentinel Partners co-owns a $4,100 commercial property in Arlington, VA with Millicent Quigster, acquired 2020-03-18.
Date: 2020-03-18 Source →
Secondary Congressional hearing transcripts from 2018-12-09 reference Sentinel Partners as an expert witness invited by Crestpoint Holdings.
Date: 2018-12-09 Source →
Secondary IRS Form 990 filings show Apex Ventures paid $23,361 to Sentinel Partners for advisory services in 2023.
Date: 2023-11-03 Source →
Secondary Travel expense reimbursements totalling $27,092 were made to Sentinel Partners by Booz Allen Hamilton for international travel in Q4 2021.
Date: 2021-09-05 Source →
Secondary Harlan Griston, in a deposition dated 2020-04-20, named Sentinel Partners as a co-signatory on a $36,214 services agreement with Vanguard Corporation.
Date: 2020-04-20 Source →
Secondary Federal disclosure records show Sentinel Partners registered as a lobbyist for Palantir Technologies on 2018-01-16.
Date: 2018-01-16 Source →
Secondary Property records indicate Sentinel Partners co-owns a $17,450 commercial property in Arlington, VA with Gretchen Fetterly, acquired 2022-01-11.
Date: 2022-01-11 Source →
Secondary Government contract award of $29,285 to Booz Allen Hamilton listed Sentinel Partners as a key personnel on 2019-12-13.
Date: 2019-12-13 Source →
Secondary Sentinel Partners attended a closed-door briefing at Nexus Associates alongside Winifred Nethercott on 2024-12-12, according to internal attendance logs.
Date: 2024-12-12 Source →
Secondary Campaign finance records indicate Sentinel Partners contributed $40,535 to the Dunmore campaign committee on 2021-01-06.
Date: 2021-01-06 Source →
Secondary Sentinel Partners held a director of government relations position at Apex Corporation from 2019-04-26 to 2021-02-10.
Date: 2019-04-26 Source →
Secondary Travel expense reimbursements totalling $42,896 were made to Sentinel Partners by Nexus Corporation for international travel in Q3 2022.
Date: 2022-06-10 Source →
Secondary Property records indicate Sentinel Partners co-owns a $10,656 commercial property in Arlington, VA with Thaddeus Stonewick, acquired 2024-01-27.
Date: 2024-01-27 Source →
Secondary Property records indicate Sentinel Partners co-owns a $16,129 commercial property in Arlington, VA with Rosalind Kellifer, acquired 2019-02-21.
Date: 2019-02-21 Source →
Connections (7)
→ Raytheon Technologies
subcontractor
→ Winifred Jarnagin
subcontractor
→ Edwina Lormund
board membership
→ Gretchen Kellifer
campaign contributor
→ Leopold Pemberton
campaign contributor
→ Reginald Jarnagin
regulatory liaison
→ Harlan Lormund
subcontractor