Serra Eileen
SEC insider (Form 3/4/5 filer). CIK 0001721344. Director at GARTNER INC (IT) and 1 other issuer. 16 reported Form 4/5 transactions since Sep 2024; latest on Oct 1, 2026. Located in STAMFORD, CT.
Companies Serra Eileen has filed insider reports for
- GARTNER INC (IT): Director
- CAPITAL ONE FINANCIAL CORP (COF): Director
Serra Eileen
CIK: 0001721344
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (16 total)
- Oct 1, 2026IT
GARTNER INC
AwardDirectCommon Stock Equivalents (CSE)
149 shares at avg. $192.80- - Jul 1, 2026IT
GARTNER INC
AwardDirectCommon Stock Equivalents (CSE)
215 shares at avg. $133.76- - Jun 8, 2026IT
GARTNER INC
ExerciseDirect1.7K shares- - Jun 1, 2026IT
GARTNER INC
ExerciseDirect705 shares- - May 28, 2026IT
GARTNER INC
AwardDirectRestricted Stock Units
1.5K shares- - May 8, 2026COF
CAPITAL ONE FINANCIAL CORP
AwardDirect1.3K shares- - Apr 1, 2026IT
GARTNER INC
AwardDirectCommon Stock Equivalents ( CSE )
186 shares at avg. $154.79- - Jan 2, 2026IT
GARTNER INC
AwardDirectCommon Stock Equivalents ( CSE )
113 shares at avg. $237.03- - Oct 1, 2025IT
GARTNER INC
AwardDirectCommon Stock Equivalents ( CSE )
100 shares at avg. $251.00- - Jul 1, 2025IT
GARTNER INC
AwardDirectCommon Stock Equivalents ( CSE )
61 shares at avg. $406.70-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 1, 2026 |  IT GARTNER INC | Award Common Stock Equivalents (CSE) | 149 | $192.80 | - | Direct |
| Jul 1, 2026 | IT GARTNER INC | Award Common Stock Equivalents (CSE) | 215 | $133.76 | - | Direct |
| Jun 8, 2026 | IT GARTNER INC | Exercise | 1,744 | - | $0 | Direct |
| Jun 1, 2026 | IT GARTNER INC | Exercise | 705 | - | $0 | Direct |
| May 28, 2026 | IT GARTNER INC | Award Restricted Stock Units | 1,489 | - | - | Direct |
| May 8, 2026 |  COF CAPITAL ONE FINANCIAL CORP | Award | 1,294 | - | $0 | Direct |
| Apr 1, 2026 | IT GARTNER INC | Award Common Stock Equivalents ( CSE ) | 186 | $154.79 | - | Direct |
| Jan 2, 2026 | IT GARTNER INC | Award Common Stock Equivalents ( CSE ) | 113 | $237.03 | - | Direct |
| Oct 1, 2025 | IT GARTNER INC | Award Common Stock Equivalents ( CSE ) | 100 | $251.00 | - | Direct |
| Jul 1, 2025 | IT GARTNER INC | Award Common Stock Equivalents ( CSE ) | 61 | $406.70 | - | Direct |
1-10 of 16 transactions