Microstrategy Cl A (MSTR): Congress and insider trades
Who in Congress and inside the company traded MSTR, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Microstrategy Cl A (MSTR) is a listed stock on NASDAQ.
- 2 members of Congress filed 1 buy and 1 sell of MSTR, the latest published 2026-08-14 (14 August 2026).
- Insiders filed 3 open market buys worth $1.3M and 30 sells worth $11M, the latest filed 2026-08-31 (31 August 2026).
- Across 3 scored buys, Insiders averaged +0.9% against the S&P 500 (SPY) over the 90 days after disclosure, with 33% of them ahead of the index. That result is too few trades to draw a conclusion.
- Data as of 2026-09-29 (29 September 2026).
Congress trades in MSTR
as of 2026-08-14| Filed | Member | Type | Size | Days to file | 90 day vs S&P |
|---|---|---|---|---|---|
| 14 Aug 2026 | Shri Thanedar (D-MI) | sell | 15Kâ50K | 296 | n/a |
| 3 Jul 2026 | Gil Cisneros (D-CA) | buy | 15Kâ50K | 27 | n/a |
Nothing matches that search.
Insider trades in MSTR
as of 2026-08-31| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 31 Aug 2026 | Patten Jarrod M | sell | 1,850 | $130.00 | $241K | n/a |
| 26 Aug 2026 | Patten Jarrod M | sell | 925 | $122.34 | $113K | n/a |
| 26 Aug 2026 | Patten Jarrod M | sell | 2,775 | $125.33 | $348K | n/a |
| 28 Jul 2026 | Patten Jarrod M | sell | 1,950 | $92.45 | $180K | n/a |
| 28 Jul 2026 | Patten Jarrod M | sell | 1,950 | $98.48 | $192K | n/a |
| 23 Jul 2026 | Patten Jarrod M | sell | 1,250 | $100.00 | $125K | n/a |
| 24 Jun 2026 | Patten Jarrod M | sell | 1,500 | $106.08 | $159K | n/a |
| 22 Jun 2026 | Le Phong | buy | 11,000 | $90.80 | $999K | +56.6% |
| 18 Jun 2026 | Patten Jarrod M | sell | 1,500 | $121.31 | $182K | n/a |
| 9 Jun 2026 | Montgomery Jeanine | sell | 354 | $123.84 | $43.8K | n/a |
| 9 Jun 2026 | Kang Andrew | sell | 1,949 | $123.84 | $241K | n/a |
| 9 Jun 2026 | Le Phong | sell | 5,522 | $123.84 | $684K | n/a |
| 1 Jun 2026 | Patten Jarrod M | sell | 15,050 | $154.94 | $2.3M | n/a |
| 1 Jun 2026 | Patten Jarrod M | sell | 7,250 | $147.74 | $1.1M | n/a |
| 26 May 2026 | Le Phong | buy | 55 | $99.41 | $5.5K | -20.1% |
| 21 May 2026 | Patten Jarrod M | sell | 3,000 | $166.92 | $501K | n/a |
| 21 May 2026 | Patten Jarrod M | sell | 2,250 | $166.37 | $374K | n/a |
| 20 May 2026 | Kang Andrew | sell | 5,597 | $165.78 | $928K | n/a |
| 4 May 2026 | Patten Jarrod M | sell | 1,750 | $163.17 | $286K | n/a |
| 4 May 2026 | Patten Jarrod M | sell | 2,250 | $173.84 | $391K | n/a |
| 24 Apr 2026 | Patten Jarrod M | sell | 2,000 | $178.16 | $356K | n/a |
| 22 Apr 2026 | Patten Jarrod M | sell | 500 | $172.00 | $86.0K | n/a |
| 22 Apr 2026 | Patten Jarrod M | sell | 1,500 | $166.95 | $250K | n/a |
| 15 Apr 2026 | Patten Jarrod M | sell | 3,400 | $130.65 | $444K | n/a |
| 13 Apr 2026 | Patten Jarrod M | sell | 1,900 | $130.58 | $248K | n/a |
| 9 Apr 2026 | Patten Jarrod M | sell | 700 | $123.11 | $86.2K | n/a |
| 9 Apr 2026 | Patten Jarrod M | sell | 1,400 | $131.77 | $184K | n/a |
| 31 Mar 2026 | Patten Jarrod M | sell | 700 | $128.04 | $89.6K | n/a |
| 30 Mar 2026 | Patten Jarrod M | sell | 700 | $137.37 | $96.2K | n/a |
| 25 Mar 2026 | Le Phong | sell | 3,299 | $138.33 | $456K | n/a |
| 25 Mar 2026 | Kang Andrew | sell | 2,373 | $138.33 | $328K | n/a |
| 25 Mar 2026 | Montgomery Jeanine | sell | 470 | $138.33 | $65.0K | n/a |
| 23 Mar 2026 | Le Phong | buy | 2,509 | $99.62 | $250K | -33.9% |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought MSTR?
1 Congress buy by 2 members and 3 insider buys are on file. The tables on this page list every one.
Did buying MSTR after a disclosure beat the market?
Across 3 scored buys, Insiders averaged +0.9% against the S&P 500 (SPY) over the 90 days after disclosure, with 33% of them ahead of the index. That result is too few trades to draw a conclusion. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.