Stephen G. Pagliuca, a director at Gartner Inc. (IT), made seven open market purchases of company shares over the past year, totaling nearly $9.9 million. His most recent buy occurred on December 10, 2025. With no sales recorded, Pagliuca ranks 116th among 4,983 insiders for highest purchase volume, well above the average of $1.5 million across 3.3 transactions.
| 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 | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 156 | $0.00 | 1,668.0000 | 75,605,000 | 8.55% | 0.00% |
| April 1, 2026 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 156 | $0.00 | 111,864.0000 | 75,605,000 | 0.14% | 0.00% |
| April 1, 2026 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 156 | $154.79 | 1,824.0000 | 75,605,000 | 9.35% | 0.00% |
| Jan. 2, 2026 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 95 | $0.00 | 1,668.0000 | 75,605,000 | 5.39% | 0.00% |
| Jan. 2, 2026 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 95 | $0.00 | 111,708.0000 | 75,605,000 | 0.09% | 0.00% |
| Jan. 2, 2026 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 95 | $237.03 | 1,763.0000 | 75,605,000 | 5.70% | 0.00% |
| Dec. 10, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | P | Common Stock | 4593 | $230.09 | 94,196.0000 | 76,758,000 | 5.13% | 0.01% |
| Dec. 10, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | P | Common Stock | 9859 | $231.12 | 104,055.0000 | 76,758,000 | 10.47% | 0.01% |
| Dec. 10, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | P | Common Stock | 7558 | $231.75 | 111,613.0000 | 76,758,000 | 7.26% | 0.01% |
| Dec. 10, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | P | Common Stock | 1535 | $225.98 | 69,848.0000 | 76,758,000 | 2.25% | 0.00% |
| Dec. 10, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | P | Common Stock | 5773 | $227.22 | 75,621.0000 | 76,758,000 | 8.27% | 0.01% |
| Dec. 10, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | P | Common Stock | 5496 | $227.84 | 81,117.0000 | 76,758,000 | 7.27% | 0.01% |
| Dec. 10, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | P | Common Stock | 8486 | $228.91 | 89,603.0000 | 76,758,000 | 10.46% | 0.01% |
| Oct. 1, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 90 | $0.00 | 1,668.0000 | 76,758,000 | 5.12% | 0.00% |
| Oct. 1, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 90 | $0.00 | 68,313.0000 | 76,758,000 | 0.13% | 0.00% |
| Oct. 1, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 90 | $251.00 | 1,758.0000 | 76,758,000 | 5.40% | 0.00% |
| Aug. 28, 2025 | COHERENT CORP. | $COHR | PAGLIUCA STEPHEN G | Not found | A | Common Stock | 2272 | $0.00 | 18,468.0000 | 154,755,000 | 14.03% | 0.00% |
| July 1, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 55 | $0.00 | 68,223.0000 | 78,338,000 | 0.08% | 0.00% |
| July 1, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 55 | $0.00 | 1,668.0000 | 78,338,000 | 3.19% | 0.00% |
| July 1, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 55 | $406.70 | 1,723.0000 | 78,338,000 | 3.30% | 0.00% |
| June 6, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | M | Common Stock | 555 | $0.00 | 68,168.0000 | 78,338,000 | 0.82% | 0.00% |
| June 6, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | M | Restricted Stock Units | 555 | $0.00 | 0.0000 | 78,338,000 | 100.00% | 0.00% |
| May 29, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Restricted Stock Units | 551 | $0.00 | 551.0000 | 78,338,000 | 9999.99% | 0.00% |
| April 1, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 54 | $0.00 | 67,613.0000 | 78,338,000 | 0.08% | 0.00% |
| April 1, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 54 | $413.72 | 1,722.0000 | 78,338,000 | 3.24% | 0.00% |
| April 1, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 54 | $0.00 | 1,668.0000 | 78,338,000 | 3.14% | 0.00% |
| Jan. 2, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 47 | $0.00 | 67,559.0000 | 78,338,000 | 0.07% | 0.00% |
| Jan. 2, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 47 | $483.30 | 1,715.0000 | 78,338,000 | 2.82% | 0.00% |
| Jan. 2, 2025 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 47 | $0.00 | 1,668.0000 | 78,338,000 | 2.74% | 0.00% |
| Oct. 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 45 | $501.23 | 1,713.0000 | 78,444,000 | 2.70% | 0.00% |
| Oct. 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 45 | $0.00 | 1,668.0000 | 78,444,000 | 2.63% | 0.00% |
| Oct. 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 45 | $0.00 | 67,512.0000 | 78,444,000 | 0.07% | 0.00% |
| Aug. 29, 2024 | COHERENT CORP. | $COHR | PAGLIUCA STEPHEN G | Not found | A | Common Stock | 2831 | $0.00 | 16,196.0000 | 151,642,000 | 21.18% | 0.00% |
| July 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 51 | $0.00 | 67,467.0000 | 79,680,000 | 0.08% | 0.00% |
| July 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 51 | $441.32 | 1,719.0000 | 79,680,000 | 3.06% | 0.00% |
| July 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 51 | $0.00 | 1,668.0000 | 79,680,000 | 2.97% | 0.00% |
| June 6, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Restricted Stock Units | 555 | $0.00 | 555.0000 | 79,680,000 | 9999.99% | 0.00% |
| June 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | M | Common Stock | 705 | $0.00 | 67,416.0000 | 79,680,000 | 1.06% | 0.00% |
| June 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | M | Restricted Stock Units | 705 | $0.00 | 0.0000 | 79,680,000 | 100.00% | 0.00% |
| April 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 47 | $0.00 | 1,668.0000 | 79,680,000 | 2.74% | 0.00% |
| April 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 47 | $0.00 | 66,711.0000 | 79,680,000 | 0.07% | 0.00% |
| April 1, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 47 | $477.44 | 1,715.0000 | 79,680,000 | 2.82% | 0.00% |
| Jan. 2, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock Equivalents (CSE) | 51 | $0.00 | 1,668.0000 | 79,680,000 | 2.97% | 0.00% |
| Jan. 2, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | J | Common Stock | 51 | $0.00 | 66,664.0000 | 79,680,000 | 0.08% | 0.00% |
| Jan. 2, 2024 | GARTNER INC | $IT | PAGLIUCA STEPHEN G | Director | A | Common Stock Equivalents (CSE) | 51 | $437.25 | 1,719.0000 | 79,680,000 | 3.06% | 0.00% |
| Aug. 31, 2023 | COHERENT CORP. | $COHR | PAGLIUCA STEPHEN G | Not found | A | Common Stock | 5315 | $0.00 | 13,365.0000 | 137,578,000 | 66.02% | 0.00% |