TXG insider buying – 10x Genomics, Inc.
3 insider purchases since 2016 worth $19.5M by 3 different insiders. Last 12 months: 0 purchases, $0. Most recent filing: 2025-02-25.
Mid company Public float $1.3B (latest 10-K, SEC).
Same time range as the chart above - each mark sits under the week of the trade. Circles = purchases (height = price paid, size = amount), red triangles = open-market sales of $50k+. Prices as reported, not adjusted for later stock splits. 2 older purchases (before the 5-year window) are listed in the table below.
Purchases are open-market buys (SEC Form 4, code "P") - insiders paying with their own money. Sales are open-market sales (code "S") of $50,000 or more; many sales are pre-planned (Rule 10b5-1) or made for taxes and diversification. Each row links to the original filing.
Bought, sold, still holding?
| Insider | Bought | First / last buy | Sold since 2016 | Holds now* | Status |
|---|---|---|---|---|---|
| ROBERTS BRYAN E Director | $11.7M 1× · 300,000 sh | 2019-09-16 2019-09-16 | 1× · $241.8M last 2020-05-20 | 4,290,130 shares as of 2023-06-16 | Sold part |
| Foresite Capital Fund I, L.P. 10% Owner | $7.3M 1× · 187,500 sh | 2019-09-12 2019-09-12 | – | 3,000,000 shares as of 2020-05-08 | Holds - never sold |
| MATEO ALAN Director | $445,600 1× · 40,000 sh | 2025-02-21 2025-02-21 | – | 85,877 shares as of 2026-06-08 | Holds - never sold |
* Shares held after the insider's most recent SEC filing for this company (all share classes, direct and indirect). If an insider stops filing, later changes are not known.
Insider buying and selling by year
| Year | Purchases | Bought | Buyers | Sales | Sold |
|---|---|---|---|---|---|
| 2026 | 0 | – | – | 24 | $18.2M |
| 2025 | 1 | $445,600 | 1 | 11 | $1.5M |
| 2024 | 0 | – | – | 14 | $1.7M |
| 2023 | 0 | – | – | 30 | $9.7M |
| 2022 | 0 | – | – | 14 | $15.9M |
| 2021 | 0 | – | – | 87 | $270.4M |
| 2020 | 0 | – | – | 57 | $563.4M |
| 2019 | 2 | $19.0M | 2 | – | – |
Insider purchases
| Filed | Insider | Role | Shares | Avg price | Value | Holdings | Filing |
|---|---|---|---|---|---|---|---|
| 2025-02-25 | MATEO ALAN | Director | 40,000 | $11.14 | $445,600 | +184.4% | SEC |
| 2019-09-16 | ROBERTS BRYAN E | Director | 300,000 | $39.00 | $11.7M | SEC | |
| 2019-09-16 | Foresite Capital Fund I, L.P. | 10% Owner | 187,500 | $39.00 | $7.3M | SEC |
Insider sales
| Filed | Insider | Role | Shares | Avg price | Value | Type | Filing |
|---|---|---|---|---|---|---|---|
| 2026-11-13 | Saxonov Serge | Chief Executive Officer, Director | -31,000 | $62.90 | $1.9M | Sale | SEC |
| 2026-09-24 | Saxonov Serge | CEO | 25,000 | $81.22 | $2.0M | Sale | SEC |
| 2026-09-24 | SULIMAN SHEHNAAZ | Director | 5,723 | $81.19 | $464,677 | Sale | SEC |
| 2026-09-11 | Taich Adam | CFO | 46,388 | $64.58 | $3.0M | Sale | SEC |
| 2026-09-08 | STUELPNAGEL JOHN R | Director | 20,000 | $61.76 | $1.2M | Sale | SEC |
| 2026-08-28 | Saxonov Serge | CEO | 10,486 | $63.70 | $667,913 | Sale | SEC |
| 2026-08-26 | Taich Adam | CFO | 17,166 | $63.02 | $1.1M | Sale | SEC |
| 2026-08-26 | Saxonov Serge | CEO | 18,545 | $63.02 | $1.2M | Sale | SEC |
| 2026-08-26 | SULIMAN SHEHNAAZ | Director | 2,207 | $63.65 | $140,486 | Sale | SEC |
| 2026-08-26 | Hindson Benjamin J. | Officer | 13,818 | $63.02 | $870,810 | Sale | SEC |
| 2026-08-17 | Teichmann Sarah A. | Director | 7,551 | $57.25 | $432,279 | Sale | SEC |
| 2026-08-13 | STUELPNAGEL JOHN R | Director | 20,000 | $57.75 | $1.2M | Sale | SEC |
| 2026-06-24 | Saxonov Serge | CEO | 30,000 | $34.44 | $1.0M | Sale | SEC |
| 2026-06-18 | SULIMAN SHEHNAAZ | Director | 5,723 | $32.63 | $186,760 | Sale | SEC |
| 2026-05-27 | Taich Adam | CFO | 15,098 | $24.44 | $368,995 | Sale | SEC |
Showing the latest 15 of 237 sales of $50,000+ since 2016.
Compiled automatically from public SEC filings. Not investment advice. Get every new insider purchase in the daily report.
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