Insider · CIK 0001843712
Claire Herkes
officer
Files at IT (GARTNER INC). First filing Dec 2, 2024, latest May 20, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 2
$0 bought, $298k sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
IT: GARTNER INC
ITOct 9, 2026 · close 191.15
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 39Weak | GARTNER INC | $84k 188 shares | -4% | +19% from low-19% from high | |
| 47Moderate | GARTNER INC | $214k 411 shares | -22% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 16, 2025 | IT GARTNER INC | SOpen-market sale Common Stock | -188 | $447.17 | $84k | 4,074 | May 20, 2025 |
| Feb 10, 2025 | IT GARTNER INC | MOption exercise Common Stock | +1,937 | $0.00 | $0 | 5,160 | Feb 12, 2025 |
| Feb 10, 2025 | IT GARTNER INC | FTax withholding Common Stock | -898 | $528.87 | $475k | 4,262 | Feb 12, 2025 |
| Feb 10, 2025 | IT GARTNER INC | MOption exercise Restricted Stock Unitsderivative | -1,937 | $0.00 | $0 | 0 | Feb 12, 2025 |
| Feb 8, 2025 | IT GARTNER INC | MOption exercise Common Stock | +850 | $0.00 | $0 | 2,344 | Feb 10, 2025 |
| Feb 8, 2025 | IT GARTNER INC | FTax withholding Common Stock | -279 | $529.29 | $148k | 2,065 | Feb 10, 2025 |
| Feb 9, 2025 | IT GARTNER INC | MOption exercise Common Stock | +976 | $0.00 | $0 | 3,041 | Feb 10, 2025 |
| Feb 9, 2025 | IT GARTNER INC | FTax withholding Common Stock | -306 | $529.29 | $162k | 2,735 | Feb 10, 2025 |
| Feb 9, 2025 | IT GARTNER INC | MOption exercise Common Stock | +892 | $0.00 | $0 | 3,627 | Feb 10, 2025 |
| Feb 9, 2025 | IT GARTNER INC | FTax withholding Common Stock | -404 | $529.29 | $214k | 3,223 | Feb 10, 2025 |
| Feb 6, 2025 | IT GARTNER INC | AGrant or award Restricted Stock Unitsderivative | +3,400 | $0.00 | $0 | 3,400 | Feb 10, 2025 |
| Feb 6, 2025 | IT GARTNER INC | AGrant or award Stock Appreciation Rightsderivative | +3,757 | $0.00 | $0 | 3,757 | Feb 10, 2025 |
| Feb 8, 2025 | IT GARTNER INC | MOption exercise Restricted Stock Unitsderivative | -850 | $0.00 | $0 | 2,550 | Feb 10, 2025 |
| Feb 9, 2025 | IT GARTNER INC | MOption exercise Restricted Stock Unitsderivative | -976 | $0.00 | $0 | 976 | Feb 10, 2025 |
| Feb 9, 2025 | IT GARTNER INC | MOption exercise Restricted Stock Unitsderivative | -892 | $0.00 | $0 | 1,784 | Feb 10, 2025 |
| Nov 27, 2024 | IT GARTNER INC | SOpen-market sale Common Stock | -200 | $521.45 | $104k | 1,705 | Dec 2, 2024 |
| Nov 27, 2024 | IT GARTNER INC | SOpen-market sale Common Stock | -211 | $521.04 | $110k | 1,494 | Dec 2, 2024 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.