Helgason David Insider Trading Activity
Helgason David has been net-selling over the last 12 months with 0 purchases and 7 sales across 1 company.
U is the most-traded position with 7 trades. The largest single transaction was a sale of U for $26.1M on Sep 8, 2025.
Performance Scorecard
Forward stock performance after each transaction by Helgason David. 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 | — | +7.2% | 78% | 9 |
| 90 days | — | +11.4% | 44% | 9 |
| 120 days | — | +14.4% | 44% | 9 |
Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.
Price & Trades
Pro: Trade MarkersU · Unity Software Inc.
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Upgrade to ProRecent Trades
| DATE | TICKER | TYPE | SHARES | PRICE | VALUE | Δ OWNED | ROLE | FILING |
|---|---|---|---|---|---|---|---|---|
Dec 11, 2025 | U | Sell | 93,312 | $51.16 | $4.8M | −1.6% | Director | |
Dec 11, 2025 | U | Sell | 300,000 | $49.16 | $14.7M | −5.2% | Director | |
Dec 11, 2025 | U | Sell | 8,347 | $49.16 | $410K | −52.2% | Director | |
Dec 10, 2025 | U | Sell | 306,688 | $50.16 | $15.4M | −5.0% | Director | |
Sep 8, 2025 | U | Sell | 597,144 | $43.73 | $26.1M | −8.0% | Director | |
Sep 8, 2025 | U | Sell | 468,178 | $44.70 | $20.9M | −6.8% | Director | |
Sep 8, 2025 | U | Sell | 284,678 | $45.44 | $12.9M | −4.4% | Director | |
Jun 6, 2025 | U | Sell | 261,473 | $25.70 | $6.7M | −3.4% | Director | |
Jun 5, 2025 | U | Sell | 2,146 | $26.11 | $56K | −20.5% | Director |
Top Companies Traded
| TICKER | COMPANY | TRADES | TOTAL VOLUME |
|---|---|---|---|
| U | Unity Software Inc. | 9 | $102.1M |
Other insiders at Unity Software Inc.
7 other tracked filers at U.