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Who

Jan Siegmund

Director

Company insider

Files Form 4 as: Director, Marsh; Director, Western Union; Former Chief Financial Officer, Cognizant Technology Solutions; Corporate Vice President, Automatic Data Processing.

In numbers

Trades disclosed
322
Buys
1
Sells
21
Bought
$262K
Sold
$30.3M
Companies
4
Companies where not an officer
2
First trade
1 Jan 2006
Last trade
14 Aug 2026
Last filed
18 Aug 2026

Companies traded

Where they are an officer
CTSH Cognizant Technology SolutionsOfficer · IT Services & Consulting · last 1 Dec 20230 buys · 0 sells
ADP Automatic Data ProcessingOfficer · Payments & Processors · last 28 Jun 20190 buys · 21 sells
Everywhere else they filed: board seats, 10% stakes, other companies
MRSH MarshDirector · Insurance · last 14 Aug 20260 buys · 0 sells
WU Western UnionDirector · Business Services · last 2 Mar 20261 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
14 Aug 2026filed 18 Aug 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code J$2,27512.03 at $189.15filing
14 Aug 2026filed 18 Aug 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code J$2,27512.03 at $189.15filing
1 Jun 2026filed 3 Jun 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code A$215K1,349.82 at $159.28filing
1 Jun 2026filed 3 Jun 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code A$215K1,349.82 at $159.28filing
15 May 2026filed 18 May 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code J$8505.29 at $160.60filing
15 May 2026filed 18 May 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code J$8505.29 at $160.60filing
2 Mar 2026filed 4 Mar 2026WU Western UnionBusiness ServicesSEC FORM 4 Code A—20,921 at $0.00filing
2 Mar 2026filed 4 Mar 2026WU Western UnionBusiness ServicesSEC FORM 4 Code A—20,921 at $0.00filing
13 Feb 2026filed 18 Feb 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code J$8444.88 at $172.98filing
13 Feb 2026filed 18 Feb 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code J$8444.88 at $172.98filing
14 Nov 2025filed 18 Nov 2025MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code J$8404.58 at $183.44filing
15 Aug 2025filed 18 Aug 2025MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code J$8364.02 at $208.06filing
1 Jun 2025filed 3 Jun 2025MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code A$215K929.65 at $231.27filing
24 Feb 2025filed 26 Feb 2025WU Western UnionBusiness ServicesSEC FORM 4 Code A—18,797 at $0.00filing
26 Feb 2024filed 28 Feb 2024WU Western UnionBusiness ServicesSEC FORM 4 Code A—15,625 at $0.00filing
1 Dec 2023filed 5 Dec 2023CTSH Cognizant Technology Solutionsoption or derivative · IT Services & ConsultingSEC FORM 4 Code M—2,185 at $0.00filing
1 Dec 2023filed 5 Dec 2023CTSH Cognizant Technology Solutionsoption or derivative · IT Services & ConsultingSEC FORM 4 Code M—387 at $0.00filing
1 Dec 2023filed 5 Dec 2023CTSH Cognizant Technology SolutionsIT Services & ConsultingSEC FORM 4 Code M—2,185filing
1 Dec 2023filed 5 Dec 2023CTSH Cognizant Technology SolutionsIT Services & ConsultingSEC FORM 4 Code M—387filing
1 Dec 2023filed 5 Dec 2023CTSH Cognizant Technology SolutionsIT Services & ConsultingSEC FORM 4 Code F$99K1,392 at $70.82filing

Sectors

Financials21
Industrials1

Buys in green, sells in red, by the company’s sector.

Related people

Alina KerdmanSVP, Controller & CAO · SVP, Controller & CAO at Cognizant Technology Solutions, filing Form 4 there in the last year
Balu Ganesh AyyarPresident - APJ and ISG · President - APJ and ISG at Cognizant Technology Solutions, filing Form 4 there in the last year
Rajesh VarrierPresident Operations CMD India · President Operations CMD India at Cognizant Technology Solutions, filing Form 4 there in the last year
Jatin P. DalalChief Financial Officer · Chief Financial Officer at Cognizant Technology Solutions, filing Form 4 there in the last year
Kathryn DiazChief People Officer · Chief People Officer at Cognizant Technology Solutions, filing Form 4 there in the last year
Joseph DeSilvaExecutive VP · Also traded ADP in the last 90 days
Christopher D'AmbrosioCorp. VP · Also traded ADP in the last 90 days
David FoskettCorp. VP · Also traded ADP in the last 90 days