51 transactions on file (0 open-market purchases and 4 open-market sales on this page).
| Date | Insider | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-09-03 | STUELPNAGEL JOHN R Director Open-market sale | Open-market sale | −7,012 | $60.66 | −425.33K | 341,424 |
| 2026-09-03 | STUELPNAGEL JOHN R Director Open-market sale | Open-market sale | −6,814 | $62.11 | −423.21K | 334,610 |
| 2026-09-03 | STUELPNAGEL JOHN R Director Open-market sale | Open-market sale | −6,174 | $62.61 | −386.53K | 328,436 |
| 2026-09-01 | Saxonov Serge Chief Executive Officer · Director Gift | Gift | −100 | $0.00 | −0 | 1,075,249 |
| 2026-08-26 | Saxonov Serge Chief Executive Officer · Director Open-market sale | Open-market sale | −3,500 | $63.02 | −220.58K | 1,082,335 |
46 more transactions are on Measure
The assistant answers from what TXG has actually filed: 9 annual reports filed with the SEC, 51 Form 4 filings from the last year, 13F positions from the 2 tracked investors who hold it and 6 funds that hold it. Every figure in a reply links to the filing it came from, so an answer can be checked rather than believed.
Pressing one answers it here, from TXG's filings and figures. One a day without an account; a free account has its own, and no card.
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Source
From SEC Form 4 filings, filed by officers, directors and 10%-owners within two business days of a transaction. “Indirect” holdings (a trust, an LLC, a family member) are included and not distinguished from direct ones in this table.
Past transactions say nothing about future ones, and none of this is investment advice.
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Every Form 4 TXG insiders file, not just the latest handful, with vesting and tax withholding struck out so what's left reads as a decision.
Every filingMeasure
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Each stake priced at the quarter it was filed, and diffed against the quarter before: who added, who trimmed, who left.
Every position they holdMeasure
Ask what a run of filings adds up to
Whether this is one decision or a pattern, and how it compares with TXG's own history of insider activity.
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