Susan Roth Katzke is Director at Blackstone Private Equity Strategies Fund L.P. (NONE). They have made 4 open-market trades across 2 companies since 2012, most recently 2026-07-22.
CIK 0001546405
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
4 open-market purchases totalling $1.1M since 2012, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| IBCA | 25,000 | — |
| PrivateUnlisted | 19,303 | — |
| Total | $0 |
Shares reported on the most recent Form 4, priced at the 2026-07-24 close. 2 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| PrivateBlackstone Private Equity Strategies Fund L.P. | BUY | 2025-10-22 | 2025-10-24 | $32.38 | $50K | N/A | N/A | N/A |
| PrivateBlackstone Infrastructure Strategies L.P. | BUY | 2025-10-22 | 2025-10-24 | $26.55 | $500K | N/A | N/A | N/A |
| PrivateBlackstone Private Equity Strategies Fund L.P. | BUY | 2024-11-27 | 2024-12-17 | $27.60 | $500K | N/A | N/A | N/A |
| IBCA | BUY | 2012-04-25 | 2012-04-26 | $4.00 | $20K | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.