Ruth Porat bought $47k of BX
director at Blackstone Inc.. 274 shares at an average of $170.19, traded Aug 11, 2025, filed Aug 13, 2025.
Score components
- +15RoleDirector
- +6Trade size$47k at market
- -5Relative to holdingsUnder 1% of holdings (0.7%)
- 0Price contextNear the top of the 52-week range
- 0ClusterNo other insider buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (1 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000950170-25-108105, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Aug 11, 2025 | POpen-market purchase Common Stock | +79 | $169.72 | $13k | 38,609 | Aug 13, 2025 |
| Aug 11, 2025 | POpen-market purchase Common Stock | +143 | $170.61 | $24k | 38,753 | Aug 13, 2025 |
| Aug 11, 2025 | POpen-market purchase Common Stockindirect: See footnote | +52 | $169.72 | $8,892 | 8,685 | Aug 13, 2025 |
Related signals
Other insiders at Blackstone Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 45Moderate | BXsell Blackstone Inc. | Joseph Baratta director | $12M 100,000 shares | -11% | |
| 27Weak | BXbuy Blackstone Inc. | Ruth Porat director | $69k 525 shares | +1% | |
| 34Weak | Blackstone Inc. | Ruth Porat director | $59k 402 shares | +1% | |
| 63Notable | Blackstone Inc. | James Breyer director | $2.0M 13,900 shares | +25% | |
| 58Moderate | Blackstone Inc. | James Breyer director | $2.0M 13,170 shares | +31% | |
| 45Moderate | BXsell Blackstone Inc. | Joseph Baratta director | $20M 113,000 shares | -14% | |
| 40Moderate | BXsell Blackstone Inc. | John G Finley Chief Legal Officer | $3.7M 21,500 shares | -5% | |
| 55Moderate | Blackstone Inc. | Vikrant Sawhney Chief Administrative Officer | $8.8M 50,850 shares | -6% | |
| 60Notable | Blackstone Inc. | David Payne Chief Accounting Officer | $1.6M 9,400 shares | -15% | |
| 60Notable | Blackstone Inc. | Joseph Baratta director | $17M 100,000 shares | -11% |
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.