Gregg Winiarski
Gregg Winiarski's purchase track record
Gregg Winiarski has only 1 open-market purchase with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 8/8/2025 | MSTR | $977K | -38.8% | -65.8% | +8.5% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 27, 2026
Angi Appoints Michael Steib as New CEO. Angi Inc. has named Michael Steib as its new Chief Executive Officer, marking a significant leadership change for the company. This move comes as the stock trades near the lower end of its 52-week range, below the average analyst target price. The appointment may signal a strategic shift as the company works to address profitability challenges highlighted in recent market discussions.
Transaction History
| MSTR | ▲ Buy | Option Exercise | 406 | — | 5/31/2026 | View on chart |
| MSTR | ▲ Buy | Option Exercise | 686 | — | 12/20/2025 | View on chart |
| MSTR | ▲ Buy | Open Market | 10,000 | $977K | 8/8/2025 | View on chart |
| ANGI | ▲ Buy | Option Exercise | 5,931 | $0 | 6/8/2022 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 17, 2026
MSTR Shares Slip as Nasdaq Weakness and MSCI Index Concerns Rise
The Nasdaq 100 posted its worst week in 18 months, pulling down several chip and crypto‑related stocks including MSTR. At the same time, MSCI signaled possible changes to its index methodology that could remove Strategy from its coverage, adding further pressure. These developments contributed to a steeper decline for MSTR compared with the broader market.
MSTR Shares Slip as Nasdaq Weakness and MSCI Index Concerns Rise. The Nasdaq 100 posted its worst week in 18 months, pulling down several chip and crypto‑related stocks including MSTR. At the same time, MSCI signaled possible changes to its index methodology that could remove Strategy from its coverage, adding further pressure. These developments contributed to a steeper decline for MSTR compared with the broader market.