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Who

Eileen Serra

Director

Company insider

Files Form 4 as: Director, Gartner; Director, Capital One Financial; Director, Boxed.

In numbers

Trades disclosed
78
Buys
1
Sells
1
Bought
$176K
Sold
$588K
Companies
3
Companies where not an officer
3
First trade
2 Jan 2018
Last trade
1 Oct 2026
Last filed
5 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
IT GartnerDirector · Professional Services · last 1 Oct 20261 buy · 1 sell
COF Capital One FinancialDirector · Money-centre banks · last 8 May 20260 buys · 0 sells
BoxedDirector · last 31 Dec 20220 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Oct 2026filed 5 Oct 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A$29K149 at $192.80filing
1 Jul 2026filed 6 Jul 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A$29K215 at $133.76filing
1 Jul 2026filed 6 Jul 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A$29K215 at $133.76filing
8 Jun 2026filed 10 Jun 2026IT GartnerProfessional ServicesSEC FORM 4 Code M—1,744 at $0.00filing
8 Jun 2026filed 10 Jun 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code M—1,744 at $0.00filing
8 Jun 2026filed 10 Jun 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code M—1,744 at $0.00filing
8 Jun 2026filed 10 Jun 2026IT GartnerProfessional ServicesSEC FORM 4 Code M—1,744 at $0.00filing
1 Jun 2026filed 3 Jun 2026IT GartnerProfessional ServicesSEC FORM 4 Code M—705 at $0.00filing
1 Jun 2026filed 3 Jun 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code M—705 at $0.00filing
1 Jun 2026filed 3 Jun 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code M—705 at $0.00filing
1 Jun 2026filed 3 Jun 2026IT GartnerProfessional ServicesSEC FORM 4 Code M—705 at $0.00filing
28 May 2026filed 1 Jun 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A—1,489 at $0.00filing
28 May 2026filed 1 Jun 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A—1,489 at $0.00filing
8 May 2026filed 12 May 2026COF Capital One FinancialMoney-centre banksSEC FORM 4 Code A—1,294 at $0.00filing
8 May 2026filed 12 May 2026COF Capital One FinancialMoney-centre banksSEC FORM 4 Code A—1,294 at $0.00filing
1 Apr 2026filed 3 Apr 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A$29K186 at $154.79filing
1 Apr 2026filed 3 Apr 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A$29K186 at $154.79filing
2 Jan 2026filed 6 Jan 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A$27K113 at $237.03filing
2 Jan 2026filed 6 Jan 2026IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A$27K113 at $237.03filing
1 Oct 2025filed 3 Oct 2025IT Gartneroption or derivative · Professional ServicesSEC FORM 4 Code A$25K100 at $251.00filing

News

Gartner (NYSE:IT) Price Target Raised to $212.00IT · dailypolitical.com · 16 Oct 2026Reviewing Gartner (NYSE:IT) & Red Violet (NASDAQ:RDVT)IT · themarketsdaily.com · 13 Oct 2026

0 headlines in the last 90 days name Eileen Serra; 2 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Industrials2

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

Related people

Matthew W. CooperGeneral Counsel & Corp Secy · General Counsel & Corp Secy at Capital One Financial, filing Form 4 there in the last year
Daniela L. RusDirector · Director at Gartner, filing Form 4 there in the last year
Peter BissonDirector · Director at Gartner, filing Form 4 there in the last year
William O. GrabeDirector · Director at Gartner, filing Form 4 there in the last year
Karen E. DykstraDirector · Director at Gartner, filing Form 4 there in the last year
Robin B. KranichEVP & Chro · Also traded IT in the last 90 days
Akhil JainEVP, Consulting · Also traded IT in the last 90 days
Yvonne GenoveseEVP, Bus. & Tech. Insights · Also traded IT in the last 90 days