Nelson Todd Robert insider trades
Nelson Todd Robert has filed 6 Form 4s with the SEC that we hold, all for TBIO, as Chief Executive Officer, Director, 10% owner. Across all of them we count 1 purchase worth $191.1K and 1 sale worth $7.3K reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a purchase of 122,516 shares of DNAY worth $191.1K, dated 2022-11-11. The first filing on our record is dated 2022-03-01 and the latest 2024-03-05.
TBIO
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2022-11-11 | P, purchase reported on Form 4 | 122,516 | $191.1K | 2022-11-14 |
| 2023-05-04 | S, sale reported on Form 4 | 2,575 | $7.3K | 2023-05-08 |
Counted from the Form 4 filings this reporting owner (SEC CIK 1866752) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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