Turnstone Biologics Corp. (TSBX)
Data as of , from SEC Form 4 filings.
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About Turnstone Biologics Corp. (TSBX)
Turnstone Biologics Corp. is an SEC registrant, filing under CIK 0001764974, classified as biological products (no diagnostic substances). It is grouped with Health Care companies on this site.
TSBX Form 4 activity by transaction type, last 90 days
No Form 4 activity for TSBX in the last 90 days.
TSBX insider transactions (Form 4)
124 Form 4 filings on record, the earliest from Aug 8, 2025, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Davis Jerel | Other | Common Stock | 274,990 | - | - | |
| Davis Jerel | Other | Common Stock | 2,726,322 | - | - | |
| Davis Jerel | Other | Common Stock | 207,486 | - | - | |
| Davis Jerel | Other | Common Stock | 90,888 | - | - | |
| Davis Jerel | Other | Common Stock | 82,006 | - | - | |
| Versant Ventures V, LLC | Other | Common Stock | 2,726,322 | - | - | |
| Versant Ventures V, LLC | Other | Common Stock | 207,486 | - | - | |
| Versant Ventures V, LLC | Other | Common Stock | 90,888 | - | - | |
| Versant Ventures V, LLC | Other | Common Stock | 82,006 | - | - | |
| Versant Ventures V, LLC | Other | Common Stock | 274,990 | - | - | |
| Rishi Gupta | Other | Common Stock | 3,099,265 | - | - | |
| ORBIMED ADVISORS LLC - Director | Other | Common Stock | 3,099,265 | - | - |
TSBX insider trading FAQ
What is the latest insider trade for TSBX?
Turnstone Biologics Corp. (TSBX) has filed no insider reports in the last 90 days. The most recent on record is dated 2025-08-08. The full record for TSBX runs to 4 Form 4 filings, the earliest from 2025-08-08. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying TSBX stock?
No insider purchases of TSBX were filed in the last 90 days.
How many insiders are selling TSBX stock?
No insider sales of TSBX were filed in the last 90 days.
Where can I see TSBX SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects TSBX Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
4The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Davis Jerel view on EDGAR
- - Versant Ventures V, LLC view on EDGAR
- - Rishi Gupta view on EDGAR
- - ORBIMED ADVISORS LLC view on EDGAR
Related companies with recent insider activity
Learn more
- What the Form 4 transaction codes mean
- Grants, option exercises, gifts and tax withholding are not trades on the market. The codes say which is which.
- Insider activity in Health Care
- Where TSBX's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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