Halden & Co.
Org chart
Charles Zelenko
History
Employee
Charles Zelenko
Overview
Network
18
Hiring activity
1
Compensation
3
Movements
1
Bench
0
History
8
Charles Zelenko
bk-7
Flight risk watch
Associate · Technology M&A · New York · Reports to Hannah Quigley · 5.7 years
1
reports
18
in the network
1
candidates judged
43
shared with
3
known to nobody else
Investment Banking org
What Dexet knows, and when it learned it
8
changes on record
3
systems
6
typical lag, days
32
worst lag, days
4 months ago
last change
Every system
Workday
ADP
Okta
Every change
Field
From
To
Effective
Seen
Lag
Source
Employee.title
Analyst
Associate
11 Aug 2026
11 Aug 2026
0d
Workday
Compensation.bonus
92000
103000
15 Jan 2026
16 Feb 2026
32d
ADP
Employee.managerId
—
Hannah Quigley
25 Jun 2025
26 Jun 2025
1d
Workday
Compensation.bonus
113000
92000
15 Jan 2025
27 Jan 2025
12d
ADP
Employee
—
Charles Zelenko
20 Mar 2021
21 Mar 2021
1d
Workday
Employee.teamId
—
Technology M&A
20 Mar 2021
21 Mar 2021
1d
Workday
Employee.office
—
New York
20 Mar 2021
21 Mar 2021
1d
Workday
Employee.email
—
charles.zelenko@haldenco.com
17 Mar 2021
17 Mar 2021
0d
Okta
Banker view
Recruiter view
Dexet