David Helgason is Director at Unity Software Inc. (U). They have made 18 open-market trades across 1 company since 2021, most recently 2025-12-11.
CIK 0001824018
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.
0 open-market purchases, against 18 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| U | 5,832,485 | $235.6M |
Shares reported on the most recent Form 4, priced at the 2025-12-12 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| U | SELL · 10b5-1 | 2025-12-10 | 2025-12-12 | $49.86 | $70.6M | -2.3% | +1.7% | -58.2% |
| U | SELL · 10b5-1 | 2025-09-08 | 2025-09-10 | $44.43 | $120.0M | +5.6% | -17.0% | +13.8% |
| U | SELL | 2025-06-05 | 2025-06-06 | $25.70 | $13.6M | -6.1% | +9.4% | +57.8% |
| U | SELL · 10b5-1 | 2025-02-26 | 2025-02-28 | $26.19 | $5.6M | -15.3% | -22.8% | -6.4% |
| U | SELL · 10b5-1 | 2025-02-21 | 2025-02-24 | $30.08 | $4.5M | -14.1% | -18.1% | -19.1% |
| U | SELL | 2024-12-10 | 2024-12-12 | $26.91 | $5.7M | -12.3% | -16.5% | -17.3% |
| U | SELL | 2024-09-13 | 2024-09-13 | $20.59 | $5.1M | +10.3% | +10.4% | +31.6% |
| U | SELL | 2023-10-30 | 2023-11-01 | $25.17 | $32.4M | +7.4% | +24.0% | +27.8% |
| U | SELL · 10b5-1 | 2023-09-06 | 2023-09-08 | $40.00 | $500K | -12.9% | -22.4% | -16.6% |
| U | SELL | 2023-08-01 | 2023-08-03 | $45.06 | $563K | -15.3% | -7.5% | -39.9% |
| U | SELL · 10b5-1 | 2023-07-19 | 2023-07-21 | $50.00 | $528K | -7.8% | -23.2% | -38.9% |
| U | SELL · 10b5-1 | 2023-07-03 | 2023-07-06 | $43.45 | $543K | +15.9% | -1.8% | -27.6% |
| U | SELL | 2022-08-19 | 2022-08-23 | $48.09 | $801K | -9.6% | -26.1% | -28.9% |
| U | SELL | 2022-06-08 | 2022-06-10 | $46.29 | $223K | +28.3% | +19.3% | +11.8% |
| U | SELL | 2022-03-02 | 2022-03-04 | $101.28 | $14.4M | -2.5% | +20.7% | -50.9% |
| U | SELL | 2021-12-13 | 2021-12-15 | $139.52 | $2.1M | -0.1% | -17.9% | -46.2% |
| U | SELL | 2021-12-06 | 2021-12-08 | $148.29 | $30.2M | -10.2% | -21.2% | -46.9% |
| U | SELL | 2021-12-01 | 2021-12-03 | $164.86 | $13.6M | -1.1% | -2.5% | -33.3% |
| U | SELL | 2021-11-26 | 2021-11-30 | $173.07 | $51.2M | -19.8% | -16.0% | -38.8% |
| U | SELL | 2021-11-24 | 2021-11-24 | $180.64 | $23.5M | -14.7% | -17.8% | -46.6% |
| U | SELL | 2021-11-22 | 2021-11-24 | $178.24 | $33.4M | -14.7% | -17.8% | -46.6% |
| U | SELL | 2021-08-27 | 2021-08-31 | $125.12 | $73.4M | +4.4% | +0.5% | +35.6% |
| U | SELL | 2021-08-12 | 2021-08-13 | $124.53 | $1.6M | -1.4% | +3.8% | +44.1% |
| U | SELL | 2021-05-25 | 2021-05-27 | $95.67 | $23.0M | +2.2% | +14.5% | +29.1% |
| U | SELL | 2021-05-21 | 2021-05-25 | $94.09 | $36.5M | +2.3% | +18.6% | +30.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.