| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Director | Director, 10% Owner
7 companies
Roelof Botha is Director at U, with reported holdings spanning 7 companies. Roelof Botha's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $117.0M at current prices.
Our model assigns Roelof Botha a strong insider score of 79/100, based on 14 past trades. Over a 12-month horizon, 88.9% of those trades were profitable, with an average 12-month return of +41.8%.
Roelof Botha's largest disclosed position is in U as Director, worth about $91.0M.
Roelof Botha has 130 Form 4 filings on record from September 2018 to October 2026, across 7 companies: Director at Unity Software (U), 2020–2026; Director at Block (BSQKZ), 2026; Director at Ethos Technologies (LIFE), 2026, and 4 more.
The 372 reported transactions were 133 other transactions, 89 stock awards, 46 open-market sales and 44 conversions, plus smaller numbers of other types.
Counted by filing, the open-market trades come to 4 purchases worth about $62.5M and 7 sales worth about $93.7M.
The largest open-market purchase was 540,646 shares of XYZ at an average $50.89 on November 13, 2023, about $27.5M. Twelve months later XYZ was up 68%.
The largest open-market sale was 75,000 shares of NTRA at an average $236.12 on November 24, 2025, about $17.7M.
None of the 6 sales since April 2023 was marked as made under a Rule 10b5-1 trading plan.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 2, 2026 | MDB Mongodb, Inc. | Director | Sell | 44,050 | $398.07 | $17,534,802.64 | -22.6% | +13.8% | - | |
| Jun 1, 2026 | NTRA Natera, Inc. | Director | Sell | 78,000 | $220.31 | $17,184,092.04 | -6.8% | +47.1% | - | |
| Jan 29, 2026 | LIFE Ethos Technologies Inc. | Director, 10% Owner | Buy | 260,525 | $19.00 | $4,949,975.00 | New | +4.9% | - | |
| Dec 5, 2025 | MDB Mongodb, Inc. | Director | Sell | 24,850 | $405.85 | $10,085,418.30 | -11.3% | -35.6% | - | |
| Nov 24, 2025 | NTRA Natera, Inc. | Director | Sell | 75,000 | $236.12 | $17,708,935.58 | -6.1% | -12.3% | - | |
| Dec 2, 2024 | NTRA Natera, Inc. | Director | Sell | 87,473 | $169.12 | $14,793,563.23 | -6.7% | -15.7% | +39.3% | |
| Aug 6, 2024 | XYZ Block, Inc. | Director | Buy | 434,405 | $57.55 | $25,001,586.76 | New | +27.0% | +33.0% | |
| Mar 13, 2024 | MDB Mongodb, Inc. | Director | Sell | 27,000 | $372.08 | $10,046,210.29 | -11.0% | -40.0% | -50.4% | |
| Nov 13, 2023 | XYZ Block, Inc. | Director | Buy | 540,646 | $50.89 | $27,515,118.87 | New | +32.3% | +67.7% | |
| Mar 16, 2022 | NTRA Natera, Inc. | Director | Buy | 153,000 | $32.72 | $5,005,411.13 | +13.4% | -7.3% | +66.4% |