Susan Roth Katzke insider trades: Blackstone Infrastructure Strategies L.P. stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Susan reports to the SEC
Open-market buys and sales
4 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Oct 22, 2025 | NONE | ↑ Buy | 9,417 | $26.55 | $250K | Direct | Oct 24, 2025 (2d) |
| Oct 22, 2025 | NONE | ↑ Buy | 1,545 | $32.37 | $50K | Direct | Oct 24, 2025 (2d) |
| Nov 27, 2024 | NONE | ↑ Buy | 9,058 | $27.60 | $250K | Direct | Dec 17, 2024 (20d) |
| Apr 25, 2012 | IBCA | ↑ Buy | 5,000 | $4.00 | $20K | Direct | Apr 26, 2012 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Susan Roth Katzke's insider trades
Susan Roth Katzke is an insider at Blackstone Infrastructure Strategies L.P.. Since Apr 25, 2012, Susan has reported 4 open-market purchases worth $570K and no sales on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (7 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.