InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (32 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
32
T+90 hit rate
100%
T+90 mean return
+23.6%
Across 3 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Helgason David, Director. Insider active across 1 company, notably Unity Software Inc.. Aggregated, 39 reports have been recorded. Split: 0 buy · 32 sells. Total volume traded: €110.6m. Activity tracked since 17 June 2021. The latest transaction was filed on 10 December 2025 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations39 total
306,688 shares@ US$50.15960.11% mcap15.7% of flowCommon StockSEC:0000950142-25-003179:0
306,688 shares@ US$50.159615.7% of flowCommon StockSEC:0000950142-25-003179
597,144 shares@ US$43.73010.19% mcap26.4% of flowCommon StockSEC:0000950142-25-002416:0
597,144 shares@ US$43.730126.4% of flowCommon StockSEC:0000950142-25-002416
19,049 shares@ US$26.58440.4% of flowCommon StockSEC:0000950142-25-000577:0
150,000 shares@ US$30.0833.9% of flowCommon StockSEC:0000950142-25-000512:0
10,000 shares@ US$26.3010.2% of flowCommon StockSEC:0000950142-24-002931:0
250,000 shares@ US$20.58894.2% of flowCommon StockSEC:0000950142-24-002374:0
10,493 shares0Common StockSEC:0000950142-24-001588:0
605,946 shares@ US$25.13113.0% of flowCommon StockSEC:0000950142-23-002709:0
12,500 shares@ US$40.00030.4% of flowCommon StockSEC:0000950142-23-002356:0
12,400 shares@ US$45.05380.5% of flowCommon StockSEC:0000950142-23-002143:0
10,564 shares@ US$50.00120.4% of flowCommon StockSEC:0000950142-23-002080:0
12,500 shares@ US$43.45150.4% of flowCommon StockSEC:0000950142-23-001947:0
5,328 shares0Common StockSEC:0001810806-23-000112:0
5,328 shares0Common StockSEC:0001810806-23-000104:0
5,328 shares0Common StockSEC:0000950142-23-001659:0
8,333 shares@ US$48.090.4% of flowCommon StockSEC:0000950142-22-002586:0
2,407 shares@ US$46.29020.0009% mcap0.1% of flowCommon StockSEC:0000950142-22-001873:0
5,322 shares0Common StockSEC:0000950142-22-001839:0
37,790 shares@ US$100.580.029% mcap4.1% of flowCommon StockSEC:0000950142-22-000899:0
12,900 shares@ US$139.42780.013% mcap3.9% of flowCommon StockSEC:0000950142-21-004051
12,900 shares@ US$139.42780.013% mcap1.9% of flowCommon StockSEC:0000950142-21-004051:0
1,546 shares@ US$136.61370.0016% mcap0.2% of flowCommon StockSEC:0000950142-21-003926:0
1,546 shares@ US$136.61370.0016% mcap0.5% of flowCommon StockSEC:0000950142-21-003926
25 of 39 declarations
About Helgason David
David Helgason is a director at Unity Software Inc.
