Bisson Peter has filed 17 insider transactions across 2 companies since November 2023.
Most recent transaction: a grant/award of 170 shares of GARTNER INC ($IT) on April 01, 2026.
Activity breakdown: 0 open-market purchases and 1 sale.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 170 | $154.79 | 3,857.0000 | 75,605,000 | 4.61% | 0.00% |
| Jan. 2, 2026 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 111 | $237.03 | 3,687.0000 | 75,605,000 | 3.10% | 0.00% |
| Nov. 12, 2025 | AUTOMATIC DATA PROCESSING INC | $ADP | Bisson Peter | Director | A | Common Stock | 1521 | $0.00 | 22,769.0000 | 406,500,000 | 7.16% | 0.00% |
| Oct. 1, 2025 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 105 | $251.00 | 3,576.0000 | 76,758,000 | 3.03% | 0.00% |
| July 1, 2025 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 65 | $406.70 | 3,471.0000 | 78,338,000 | 1.91% | 0.00% |
| May 29, 2025 | GARTNER INC | $IT | Bisson Peter | Director | A | Restricted Stock Units | 551 | $0.00 | 551.0000 | 78,338,000 | 9999.99% | 0.00% |
| April 1, 2025 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 62 | $413.72 | 3,406.0000 | 78,338,000 | 1.85% | 0.00% |
| Jan. 2, 2025 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 50 | $483.30 | 3,344.0000 | 78,338,000 | 1.52% | 0.00% |
| Nov. 15, 2024 | GARTNER INC | $IT | Bisson Peter | Director | S | Common Stock | 1743 | $528.61 | 0.0000 | 78,444,000 | 100.00% | 0.00% |
| Nov. 6, 2024 | AUTOMATIC DATA PROCESSING INC | $ADP | Bisson Peter | Director | A | Common Stock | 1228 | $0.00 | 21,248.0000 | 409,500,000 | 6.13% | 0.00% |
| Oct. 1, 2024 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 49 | $501.23 | 3,294.0000 | 78,444,000 | 1.51% | 0.00% |
| July 1, 2024 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 55 | $441.32 | 3,245.0000 | 79,680,000 | 1.72% | 0.00% |
| June 6, 2024 | GARTNER INC | $IT | Bisson Peter | Director | A | Restricted Stock Units | 555 | $0.00 | 555.0000 | 79,680,000 | 9999.99% | 0.00% |
| April 1, 2024 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 51 | $477.44 | 3,190.0000 | 79,680,000 | 1.62% | 0.00% |
| Feb. 1, 2024 | AUTOMATIC DATA PROCESSING INC | $ADP | Bisson Peter | Director | A | Common Stock | 60 | $0.00 | 20,020.0000 | 415,700,000 | 0.30% | 0.00% |
| Jan. 2, 2024 | GARTNER INC | $IT | Bisson Peter | Director | A | Common Stock Equivalent (CSE) | 56 | $437.25 | 3,139.0000 | 79,680,000 | 1.82% | 0.00% |
| Nov. 8, 2023 | AUTOMATIC DATA PROCESSING INC | $ADP | Bisson Peter | Director | A | Common Stock | 1574 | $0.00 | 19,960.0000 | 415,700,000 | 8.56% | 0.00% |