Grassadonia Brian Insider Trading Activity
Grassadonia Brian has been net-selling over the last 12 months with 0 purchases and 14 sales across 1 company.
XYZ is the most-traded position with 14 trades. The largest single transaction was a sale of XYZ for $2.8M on Oct 8, 2025.
Performance Scorecard
Forward stock performance after each transaction by Grassadonia Brian. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.
| PERIOD | AVG BUY RETURN | AVG SELL AVOIDED | SUCCESS RATE | TRADES |
|---|---|---|---|---|
| 30 days | — | -2.2% | 33% | 15 |
| 90 days | — | +5.1% | 77% | 13 |
| 120 days | — | +2.7% | 67% | 12 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersXYZ · Block, Inc.
🔒 Subscribe to see trade entries
Pro members see exactly when Grassadonia Brian bought and sold XYZ.
Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
May 22, 2026 | XYZ | Sell | 5,025 | $67.76 | $340K | −0.8% | Ecosystem Lead | |
May 22, 2026 | XYZ | Sell | 3,141 | $68.41 | $215K | −0.5% | Ecosystem Lead | |
Apr 6, 2026 | XYZ | Sell | 1,769 | $60.25 | $107K | −0.4% | Ecosystem Lead | |
Feb 24, 2026 | XYZ | Sell | 10,349 | $50.00 | $517K | −2.0% | Ecosystem Lead | |
Jan 6, 2026 | XYZ | Sell | 1,983 | $68.52 | $136K | −0.4% | Ecosystem Lead | |
Jan 2, 2026 | XYZ | Sell | 1,038 | $63.98 | $66K | −0.2% | Ecosystem Lead | |
Nov 24, 2025 | XYZ | Sell | 6,263 | $61.83 | $387K | −1.2% | Ecosystem Lead | |
Nov 24, 2025 | XYZ | Sell | 1,822 | $62.41 | $114K | −0.3% | Ecosystem Lead | |
Nov 21, 2025 | XYZ | Sell | 6,460 | $61.40 | $397K | −1.2% | Ecosystem Lead | |
Oct 8, 2025 | XYZ | Sell | 35,145 | $80.00 | $2.8M | −6.2% | Ecosystem Lead | |
Oct 3, 2025 | XYZ | Sell | 1,679 | $76.69 | $129K | −0.3% | Ecosystem Lead | |
Oct 2, 2025 | XYZ | Sell | 1,342 | $74.77 | $100K | −0.2% | Ecosystem Lead | |
Sep 2, 2025 | XYZ | Sell | 9,760 | $76.24 | $744K | −1.7% | Ecosystem Lead | |
Aug 21, 2025 | XYZ | Sell | 6,465 | $73.20 | $473K | −1.1% | Ecosystem Lead | |
Jul 2, 2025 Filed 3d late | XYZ | Sell | 1,342 | $69.26 | $93K | −0.2% | Ecosystem Lead |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| XYZ | Block, Inc. | 15 | $6.6M |
Other insiders at Block, Inc.
6 other tracked filers at XYZ.