Bisson Peter
SEC insider (Form 3/4/5 filer). CIK 0001650029. Director at GARTNER INC (IT) and 1 other issuer. 14 reported Form 4/5 transactions since Sep 2024; latest on Oct 1, 2026. Located in STAMFORD, CT.
Companies Bisson Peter has filed insider reports for
- GARTNER INC (IT): Director
- AUTOMATIC DATA PROCESSING INC (ADP): Director
Bisson Peter
CIK: 0001650029
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 (14 total)
- Oct 1, 2026IT
GARTNER INC
AwardDirectCommon Stock Equivalents (CSE)
136 shares at avg. $192.80- - Jul 1, 2026IT
GARTNER INC
AwardDirectCommon Stock Equivalents (CSE)
196 shares at avg. $133.76- - May 28, 2026IT
GARTNER INC
AwardDirectRestricted Stock Units
1.5K shares- - Apr 1, 2026IT
GARTNER INC
AwardDirectCommon Stock Equivalent (CSE)
170 shares at avg. $154.79- - Jan 2, 2026IT
GARTNER INC
AwardDirectCommon Stock Equivalent (CSE)
111 shares at avg. $237.03- - Nov 12, 2025ADP
AUTOMATIC DATA PROCESSING INC
AwardDirect1.5K shares- - Oct 1, 2025IT
GARTNER INC
AwardDirectCommon Stock Equivalent (CSE)
105 shares at avg. $251.00- - Jul 1, 2025IT
GARTNER INC
AwardDirectCommon Stock Equivalent (CSE)
65 shares at avg. $406.70- - May 29, 2025IT
GARTNER INC
AwardDirectRestricted Stock Units
551 shares- - Apr 1, 2025IT
GARTNER INC
AwardDirectCommon Stock Equivalent (CSE)
62 shares at avg. $413.72-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 1, 2026 |  IT GARTNER INC | Award Common Stock Equivalents (CSE) | 136 | $192.80 | - | Direct |
| Jul 1, 2026 | IT GARTNER INC | Award Common Stock Equivalents (CSE) | 196 | $133.76 | - | Direct |
| May 28, 2026 | IT GARTNER INC | Award Restricted Stock Units | 1,489 | - | - | Direct |
| Apr 1, 2026 | IT GARTNER INC | Award Common Stock Equivalent (CSE) | 170 | $154.79 | - | Direct |
| Jan 2, 2026 | IT GARTNER INC | Award Common Stock Equivalent (CSE) | 111 | $237.03 | - | Direct |
| Nov 12, 2025 |  ADP AUTOMATIC DATA PROCESSING INC | Award | 1,521 | - | - | Direct |
| Oct 1, 2025 | IT GARTNER INC | Award Common Stock Equivalent (CSE) | 105 | $251.00 | - | Direct |
| Jul 1, 2025 | IT GARTNER INC | Award Common Stock Equivalent (CSE) | 65 | $406.70 | - | Direct |
| May 29, 2025 | IT GARTNER INC | Award Restricted Stock Units | 551 | - | - | Direct |
| Apr 1, 2025 | IT GARTNER INC | Award Common Stock Equivalent (CSE) | 62 | $413.72 | - | Direct |
1-10 of 14 transactions